Mercedes 48v issues reddit 2021. I have 2023 that replaced a 2021 450e.
Mercedes 48v issues reddit 2021 Have you had any issues with your c class over It started with MBUX and 48V hybridization and is continuing with MB. The belt starter/generator (“BSG”) output 48v, nominally. Reliability issues in the long run from reviewers Exterior looks pretty similar to the C350, slightly outdated. The DC-DC converter is the only way to charge the 12v I'm considering buying an m340i and I'm worried about the mild hybrid they added for 2021, considering buying a 2020 to avoid it. So, if we take that (required) The Mercedes EQ Boost system, set up for the 2. r/Cars is the largest automotive enthusiast community on the Internet. In the last three months it’s been in the shop at least a month and 3 of the 5 issues Owner of an E550 coupe. Whereas, BMW will get you invited to your local tow company’s Christmas party. The engine and transmission in a GLB are manufactured by Renault. If you have any questions AMG GT43 (2021) issue with loud noise . 0-liter twin-turbo V8 with EQ-Boost mild 55 votes, 35 comments. New comments cannot be posted and votes cannot be cast. Reddit . Reading around MBWorld, 2020 and 2021 did have some 48v issues but it seems like it's mostly fixed. The defect causes vehicles to shutoff, overheat, go into limp home mode, or lose acceleration at highway Towed the car over to the local dealership. Reply reply StarGazerL Top posts of 2021 The e350 was starting to have some issues. The dealers around me see so many that it’s now a familiar site and 37 votes, 38 comments. 8 amps would try to consume 230. Apart from that it is an absolutely beautiful car and it has a lot of safety features but the service will come with a price. Pre-facelift E450 was the only variant that didn't get 48V mild hybrid in 2019/2020. The range, charging, and other prime mover factors aren’t up to the price; you can pay way less and get a Model Y and end up with a much more capable car. I had AAA come out to jumpstart the car and they said the voltage was perfectly fine. I've had no issues on mine after 55k miles. Lasting concerns: 12V & 48V batteries were deeply discharged, but not replaced. This means with 48V supply, the wires, components, capacitors and other parts can be made much smaller, consume less current and run more efficiently in general. 25k kms. We entertain beauty shots and thrive on discussing mods whether they're cosmetic, functional, or both. 2021 also saw the emergence of RB's current technical structure, which Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share news, information, and our love for this iconic brand. I read on USA forums of many problems with the 48 volt battery in these cars, but they all seem to be different to my problems. 165K subscribers in the mercedes_benz community. I been to mercedes dealer selling GLA 250 2021 AWD 4MATIC, it has premium package, moonroof, it was a lease, driven almost 20k, asking for $34k, does this sounds as Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share news, information, and our love for this iconic brand. I am the owner of a 2021 GLB manufactured in Mexico. I understand $7b in EBIT (profit) for 2020 and a 7-8% increase in 2021 due to cost savings. Top. Anything seem out of ordinary? The 350 doesn't have the 48v battery until 2024 so no issues with that. Please use our Discord server instead of supporting a company that acts Issue arose late March, took two months to get fixed. We all know car dealers are not going to willingly do work like that. In terms of reliability, mercedes is definitely a coin toss whether you get lucky. 63 votes, 29 comments. Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 Maybach S 580 4MATIC, S 500 4MATIC, and S 580 4MATIC vehicles. Please use our Discord server instead of supporting a company that acts against its users and unpaid moderators. I did a service where it was oil change, brake fluid flush and transmission oil and that was 980$ So brake fluid and trans about 400$ each I'm currently looking at possibly getting a Mercedes A250 4MATIC Hatch, probably somewhere between 2019-2021. MBOmembers can save around £200. 2021+ cars If Mercedes has already replaced her gas tank they clearly saw an issue as well. However, with direct injected engines you can have buildup issues over None - go full mechanical ;) But seriously, 38v will most likely be less powerful than 48v. GLB 35 AMG vs 200 engine & problems the M260 one that I see on many posts/ forums lot of problems, specially with the cylinder heads (I know there is 15yr extended warranty, but not sure if its for Europe too), while for the simpler GLB 200 (163 hp), I dont know much I have been a lurker on this sub since I started researching what to get for my next car back in beginning of 2021. Tech says they need to replace starter/generator. Gotcha, judging by the similar issues on the forums it apparently boils down to it being that the 48v battery that isn’t charging the 12v battery. My parents just bought a 2021 and have been super happy with it. Parktronic system is acting up, it shows me “Parking Assist and PARKTRONIC Inoperative See Operator's Manual” and rear camera is stuck open when I’m parked. These tires are quite large and have a staggered set (front 255 and rear 265). 160K subscribers in the mercedes_benz community. I have been driving my new 2021 GLE450 for about a year now and I am posting a review because I had a flat tire last week. 149K subscribers in the mercedes_benz community. Subaru Crosstrek vs. But for the left one, I’m Everything that has to do with Mercedes Benz, Tuning and most importantly, keeping these cars on the road. Got em all brand new so I’ve put all the miles on them. The 350 version of the Mercedes-Benz GLE will cost you about $60,000 and it's considered to be pretty affordable when it comes to Mercedes SUVs. Cause 3: Hardware short circuit in 48V system causes fault B183319 in 48V battery Cause 4: 48V battery detects abnormality and disconnects causing additional symptoms: Limp Home Mode, overhea- ting, A/C not blowing cold, or loss of acceleration This cause will always have It is merely supplied by a 48V/12V DC/DC converter instead of by a 12V alternator. I may be a bit biased though as I personally have a 2006 ML350 with the M272. Fuel supply line to the high pressure pump has an extended warranty to 120k but I don't remember the exact timeline. Just to start forget about savvycan for a minute. Since buying mine last year, the 450's (GLE and GLS) had a major recall for transmission issues. 1st you say they don't I read on USA forums of many problems with the 48 volt battery in these cars, but they all seem to be different to my problems. If you're already asking about leasing it, you should definitely consider leasing it. On a EU 2020 GLC300, there are categorically two batteries. Now a story Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share news, information, and our love for this iconic brand. airbagteam. Initially, it was mentioned that the sensor module of the hybrid/high-voltage battery had a malfunction, it was suspected to be an internal electric fault. 2021 Subaru Forester vs. This subreddit is temporarily private as part of a joint protest Would it be possible to use my 16ah 48v Mariner battery pack, possibly if I changed the battery controller to accept more voltage? Ask the community and try to help others with their problems as well. This is Mercedes' new "hybrid" design, supposed to be more fuel efficient. Are these (08-08-2021, 12:35 AM) A2ua Wrote: charge with terminals under bonnet as usual with 12V charger. Noticed it has a rather large 12V lead-acid battery in the engine compartment, then a 10Ah 48V lithium battery in the trunk (about the same size as the lead-acid one). Here is the tutorial on repairing the Mercedes Benz 48 volt mild hybrid battery using CG100 Prog III or CG100X programmer. Also, 48-volt batteries in tandem with 12-volt batteries on the same car and Apparently, the 48V battery issues that plagued the 2023 are recurring in the 2024s. We discuss the electric vehicle company, Rivian Automotive, along with their products and brand (not the stock). It made me opt for the 350 instead. ADMIN MOD The 2021 Mercedes-AMG GLS63 can beat a naturally aspirated C7 Corvette in the quarter mile, stop from 70 MPH shorter than the last generation AMG GT Either it is a Mercedes Got a 2016 C450- same engine, different transmission (7 speed instead of 9). FIFAOfficial. Got it back, then it started having battery issues and yesterday a rear axle issue. I moved away from vehicle about 100ft and after 10min. We are seeing a lot of these weird intermittent issues on the latest models. Porsche has a more solid platform, maybe look into a Panamera They use a new inline-6 with a 48V mild hybrid system Jumped in a 2021 E53 with 13k miles on it at a dealership today and completely fell in love. 100% if it's paid off drive it. A total of 4 complaints are either specifically about battery failure or mention defective batteries. Ur oil change is about 130-150$. K. Just the brake work itself would cost 3x of that on c63 than on c43, not to mention the fuel efficiency and 4matic system that is useful for all of The first few years had their issues. Treat your stuff to last and it will No issues so far and it’s been the best car I’ve owned. Well, maybe for the cars that have auto/start stop issues, largely the SUV’s some have 48v system issues, especially the GT’s another car I just worked on last week had a once in every 8,000 mile problem that said: “do not shift gears”. Can't wait till the battery dies. Members Online • Griffon1967. There are others with GLB who experience a “whistling” sound on freeways at high speeds, especially facing crosswinds or passing a truck / 18-wheeler. I have experienced the same issue several times. Generally speaking, they are more prone to issues. Could be air trapped in coolant system, stepper motor for ac system not normalized. I also liked that the GLC is a little wider for the almost same length and has more functional and comfortable back seats but for 2 passengers. Loved the size, shape and feel of the car so we eventually ended up Need help communicating with a Mercedes 48V BSG . Unfortunately it was only discovered after the engines had been built and the vehicles sold. 48V × 12Ah = 576Wh 36V × 12Ah = 432Wh The 48V battery option has considerably more (144Wh) total energy than the 36V option you listed. The best car photography sub on reddit [This subreddit is now private. When it’s hot the start stop kicks in, and approx 15 seconds later the engine comes back on and stays on as soon as it realises the A Mercedes-Benz GLE 450 class action lawsuit alleges the SUVs suffer from problems with the electrical systems and 48-volt batteries. Hello and thank you for your comprehensive reply. Reply reply Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come Mercedes eat batteries. The purchase price is sort of ridiculous to me for such an old non-classic vehicle but surprise repair bills would be even worse. ADMIN MOD Yikes for New 48-Volt mild hybrid system for the 2021 540i and 540i xDrive Sedans. I feel sorry that this happens to Mercedes cars but I see that it’s happening quite often in the new models . The mild hybrid makes it so your breakeven point between running the engine and fuel required to restart it/recharge is now less than 7 seconds. Members Online • seganaUK. But I've seen a bit around here regarding the 2020/2021 years and increased potential for issues due to them being earlier in the production cycle. Starter battery issues on app . You need a Mercedes specialist. I relaxed the search constraints and found a 2021 that is less expensive and has everything I want. While yes the early examples with the Balance Shaft (M272) and Idle Gear (M273) issues are bad in their own respect, once they got those issues worked out, they’re actually great engines. The W124 and W210 had some wiring issues, 124 210 140 a/c drains are foam rubber: when they leak it floods under the carpets. My main issue is with the fact that the car thinks it is pulling a trailer and cuts off some of the safety features. 146K subscribers in the mercedes_benz community. I’m really hesitant to risk it. My question is, why? Why not just put the 48V battery in the engine compartment and run the whole car at 48V? 51K subscribers in the AMG community. The Maybach S580 will be powered by Mercedes' excellent 4. 2021-2024 Mercedes-Benz AMG GLE 63 S; A 48-volt ground cable lug under the passenger seat may not be secured properly, resulting in the ground connection overheating. When the current gen E sedan came out in 2017, it was hard to go from the sedan to coupe as the sedan had the new (now current) interior and exterior design language and the old coupe just felt ancient (both inside and during my drive drive). The updated part has fixed the issue and it does not reoccur. ISG and 48V on the new four cylinder diesel and petrol Mercedes engines The 2021 Mercedes-AMG GLE 53 is a different proposition. Or check it out in the app stores Mercedes admits it has 'some issues' with 2021 F1 engine :rating-3: motorsport. " Per Mercedes-Benz vehicle-specific repair information, Notes On Battery: "A 48V connector may only be unplugged in de-energized state. A Reddit community for Audi Enthusiasts and those who love four rings 2021 c300 reliability? Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share news, information, and our love for this iconic brand. How has your q8 been driving since, I purchased a 2021 and this just happend at 23k miles. Some owners have even cautioned extended use of the I bought a $95,000. Wasn’t the 48V system added for MY 2021? This isn’t really news. It's very hard to diagnose the exact cause because the only DTCs we are getting are random communication errors and obviously the car works fine when the customer brings it in. Join and Discuss evolving technology, new entrants, charging infrastructure, government policy, and the ins and outs of EV ownership right here. r/mercedes_benz. This happens after 24 hours and a long drive. Cars aren't happy when they aren't driven. The e350 was starting to have some issues. Any advice? Share Sort by: Best. In this The 48volt system on the new gle/gls has been giving major major problems. Early 5 liter V8 engines had issues with their timing chains, the Ford Lion V6 was known for snapping the crankshaft and the 2 liter EcoBoost petrol engines was sometimes known as the EcoBoom. Also, the Audi dealership I go to has never once given me a loaner even when my car was there for 10 hours. After View community ranking In the Top 1% of largest communities on Reddit. All questions and photographic experience levels welcome! The M272/M273 aren’t talked about enough. It seems some cars are having this issue, while others not. Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans It isn't just Audi, but luxury EVs in general. Welcome to our community - the home of Mercedes-Benz on Reddit! We are a Mercedes knows it isn’t competitive. dc/dc converter is glued to 48V battery Oh I did try this but did nothing, I can try again but apparently they have a relay that shuts the battery down if it gets low, it's ment to be inside the battery but I have no idea, daxxer can do it but not been online for a while First of all, we are financing a 2021 MB GLA 250, it's already in its 2nd year. Add a Comment. You need to get rid of that thing. ADMIN MOD 2021 GLB, transmission issues or normal? My GLB will jerk in low speeds, usually when I'm in traffic and taking off or if im in a low gear and let go of I picked up this 2021 e350 and the top strip of ambient lighting on the dash is missing. Initially, it was mentioned that If you own a Mercedes and have been experiencing 48 volt battery problems, you’re not alone. Figured I'd roll this into a single review, we drove two, both GLE's, but one was a coupe (we have determined we don't like the coupe, despite how sharp they look). ADMIN MOD C300 2023 Electrical Issues . Turned out to be a loose ground wire. a lot of times you can find genuine mercedes parts on the internet for much cheaper than the dealership. They have definitely worked on sorting them out. I delayed it since I wasn't ready since it might cause problems. Oh dear. You receive our monthly magazine and free The shift to 48V also facilitates multiple high-current chassis support systems, which typically depend heavily on charge pumps, capacitors, and transformers in the 12V platforms. Members Online • MarkovDecisionPastas. Mercedes is having similar issues with their EQS, which can be had with $30,000+ discounts as well. Wife is only using it for work, kids' school, and city driving. Due to the number of reported issues, Mercedes Benz issued a recall for the loose power steering hose on the 2015 to 2020 model years of the second and third gen Sprinter. The emergency call system may fail to place an automatic or manual call and Find 2021 Mercedes-Benz S-Class recalls information, reported by the NHTSA, and we will help you find a nearby service center where you can get your car fixed. In my opinion, c43 is perfect for daily, where c63 is for weekend only for most people. Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come The Mercedes GLC is the successor of the GLK and competes in the compact luxury crossover segment, and is also seen as a mid-size SUV. I’d wait a cycle for Mercedes to get their shit together. A Mercedes-Benz GLE 450 class action lawsuit alleges the SUVs suffer from problems with the electrical systems and 48-volt batteries. Be the first to comment Nobody's responded to this post yet. The replacement alternator/generator appears to be the same part, no recall. In 5 mo, MB has released almost 30 TSBs. They said the part will come in a few days, guess because you all had the same issues they have parts ready to go. You already get a 4 cylinder with hybrid components in the regular C300 for ~$20,000 less. The only problems I’ve encountered is a mass airflow sensor on the C class, an ignition coil pack on the GL, and an O2 sensor on the E. Hope that will fix these issues. thanks As with every used Mercedes purchase, have it checked by a qualified mechanic to see what will need to be fixed. Members Online • kylegorter. The single largest factor is the way that the $7500 federal credit is applied. Hey everyone, just got the same issue on my 2021 rs7. Mercedes will not push EQC in big numbers and still skip to the EQS based line. Where's I'm looking into a GLS and notice there are some reliability issues with the 48v mild hybrid system. Having the option of either buying it out I’ve had mine (2021 GLE53) for roughly a year and a half and have 18,000km on it. Reply reply SceneAlarming9800 • Mercedes told me I couldn’t be linked to my car because the previous owner still had the Mercedes Me account, no option to reset etc 🥲🥲 Reply I too got into same issue. Looking to purchase either a 2023 or 2024, but am open to previous models (2020-2022). Every time I say those things on r/mercedes-benz I get showered in insults because people need to cope with the fact that they are paying 1200$ per month for their crap GLC and need to think they made a the 48v motor implementation is clunky at slow speeds -weird thunky downshifts when slow rolling to a stop - it pulls on the freeway tho it's a little light in the ass compared to BMW - it feels lesser quality but looks better, imo it has similar HP and torque to my old 50i M sport but the BMW felt way more beef I don't regret it. A lot of other drivers have been dealing with issues related to the battery, Looks like there's a problem with the drive battery - is the car under warranty? As above, most likely there's an issue with the mild hybrid battery on the 1. not one issue whole time I had it(18 months), got a GLC 63S end of 2021 and electrical issues non stop which is strange considering that I liked the GLC interior a lot better because it felt higher quality. The 2023 has 650 miles on it. The major issue was the delay in getting the part, once received it took them a day to swap out. Hello everyone I recently bought a second hand E53 Coupè 2021. reliability shouldnt be a concern for both cars, the b58 is known to be a reliable engine (it‘s a bmw inline 6 after all cant go wrong with that), the m256 also isn‘t showing any major problems yet, only thing I heard is some overheating issues which can be solved with a quick cpu uprade to the 48V hybrid system Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share news, information, and our love for this iconic brand. Parts of the controller might be rated for max current and you can fry them if you up the current on 36v to get the same power as in 48v. I leased a C 300 in June and have had so many problems with it that seem to stand from the electrical system. Coming from a beloved 2013 Audi S4 Manual, a couple of reasons made me sell and get something similar but "on stilts," which after much research landed me on a new 2021 AMG GLC 43. The newer models, especially those with the mild hybrid system, are expected to be more reliable due to continuous improvements and refinements in technology. 2017 Mercedes Sprinter 2500 AC issues . Mercedes has just been having so many issues with the 48v battery I would almost advise everyone away from any 53 for the time being. Old. Mercedes-Benz also recommends a specific position for the clamp so it doesn’t slide away. If you are uncertain about whether your vehicle falls under this recall, the NHTSA’s recall check site offers clarity regarding any open recalls I've always wanted a Mercedes or BMW and have seen both Mercedes 2010 E350s or BMW 2011 750Li for around $10k with ~120k+ miles. we brought the refreshed 2021 Mercedes-Benz E 450 4Matic and the new 2021 Genesis G80 3. Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share One thing I actually like about my 2021 Toyota is the levers and buttons for many of the options. Mercedes-Benz is recalling its GLE and GLS SUVs as an issue with their 48V electrical system could lead to a fire. I'm considering buying an m340i and I'm worried about the mild hybrid they added for 2021, considering buying a 2020 to avoid it. I don't understand the parktronic thing you complained about, when going at around 5mph, the system assumes you're looking for parking spots My girlfriend has a Mercedes Benz GLA 250 (~13k miles). Unquestionably a major issue with the 2021 factory supplied alternator. Hi, Just hoping for some possible suggestions to an issue I'm having - I'm going to take my car to Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share news, information, and our love for this iconic brand. All other models got 48V in 2019 (still pre-facelift). Be it Mercedes or any other auto manufacturer, I always steer clear of 1st year models/remodels. OS, full electrification, etc. 2021 Mercedes GLE Review: Reliable Midsize Luxury SUV With Some High Repair Costs As It Ages Change Year Alex Showalter Jan 12, 2024 The 2021 Mercedes GLE lasts around 200,000 miles, with some On its own, the configuration of M256 engine used by my tester develops 362 horsepower and 369 pound-feet of torque. According to Mercedes this is normal, no problem found. I'm hesitating to buy a 2024, even with extended warranty as MB simply does not seem to have solutions for a plethora of issues. 00 2021 CLS450 this past August 7 and it ran great until yesterday afternoon when I received a message on my dash stating "48v battery malfunction". These consist of the 2021-2023 CLS 450, 2021-2023 E 450, 2021-2023 E450 All-Terrain, 2021 AMG CLS 53, 2021-2023 AMG E53, 2021-2023 AMG GT 43, and 2021-2023 10,000 miles on my first VW and so many problems upvotes · comments. I leased a C 300 in June and have had so many Then it gave out and started shaking violently non-stop. In the last three months it’s been in the shop at least a month and 3 of the 5 issues Get the Reddit app Scan this QR code to download the app now. Do they have any major issues I should be aware of? Share Add a Comment. 2014 cla45 stage 2. However, upon further research it seems that this model along with several others can have major problems with the 48V battery dying. Use PCAN View set at 500kb/s just to get to bus activity. Will they properly work. Many reports of similar issues in other RS6/RS7/RSQ8. This 48v battery located in the trunk, is unique to the 2021 model year, and apparently no spare parts are available especially critical parts needed to for the operation of the vehicle. What is your experience with these 48v systems (good or bad)? I'm seeing some reports on a Comments of the 2021 years have reports of dealerships unable to diagnose and resolve issues. does not strike me as a big problem considering how many cars have Looking at a 2022 E53 AMG that seems like a very good deal. This is a requirement to prevent damage to the 48v battery. The 2020 had a bunch of small but annoying issues - which I chalked up to it being a new model - most were fixed easily with software updates. So in essence the 2020 Mercedes once again had a 2014-esque power advantage over the other engine manufacturers. Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share news, information, and r/Rivian is the largest and most active fan-run auto-enthusiast Rivian community. Mus Chagal Dealership tech here. A 48v lithium ion battery that sits in the space where a traditional 12v would normally sit (under the plastic covers near the jump points), but there is also a 12v Labor is a lot, like 15hrs I think? The GT is going to cost a lot for brakes, tires, def not a cheap car to own. Brought about by looking at possibly buying a Kia Sportage mild hybrid. Had the battery symbol and sports differential warning lights. Audi is by far one of the most reliable cars on the market and I've found the interiors to be just as good. Does anyone have any recent Does anyone else have a Mercedes sitting a dealer waiting for a 48V battery system? My 2021 GLE450 (which has been problem after problem, even outside of the 48v issues) has been The defect causes vehicles to shutoff, overheat, go into limp home mode, or lose acceleration at highway speeds. We also sometime talk about other canon equipment such as printers. 5T Prestige to the ring in order to find out which sedan is the best. Something I seem to have not been able to realistically find a whole lot of (non dealer) information, is regarding servicing costs for the vehicle. 447 votes, 85 comments. Basically, they found no issues, but applied a software update on the 48V subsystem. ADMIN MOD A250e Wiper Malfunction when indicating right . “The 48 volt battery on this mild hybrid vehicle failed and the car was unable to be started on May 3, 2021, with 196 miles on the odometer, a Dealership tech here. GLC Class (X254) - Bad user experiences with issues with my 1st MBUX updates - Yesterday, Mercedes 2024 GLC 300 4matic SUV's MBUX said an update available was available. So, not a design defect but a Mercedes quality and reliability has taken a nosedive too. Anyway, a friend put the My problem (besides the obvious sound issues) is the price doesnt really reflect the upgrade. With the rust. Had to order new cylinder heads and some other parts. Welcome to our community - the home of Mercedes-Benz on Reddit! We are a Mercedes: we have some issues with our engine What it really means: WDC and WCC. Very disturbing and dangerous. However, over the years, BMW has worked to address these issues. 228K subscribers in the Audi community. Mercedes-Benz AG (“MBAG”), the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2021-2023 E-Class (213 platform), CLS (257 platform) and AMG GT 4-door (290 platform) vehicles, the 48V ground connection located in the engine compartment might not be tightened to the specified torque. ADMIN MOD Tire Change - GLC 43 (AMG) I just put the summer tires back on a 2021 GLC 43. That was a GLC 300. GLE Class (V167) - Should I avoid the GLE450E? - In the market for a GLE right now and have been leaning towards the 450e (especially given that the $7500 credit on a lease in the US brings the cost very close to the GLE350). You can join from as little as £30. Have had my 2020 GLS450 since 2021. Due to the high number of engines that need repair, and supply chain issues, parts are in critical supply and can take some time to get. F40Model Year: 2019 + Previous Generations; F20 / F21Model Year: "A new mild hybrid system with a 48V starter-generator offers enhanced performance, better efficiency and improved driving comfort in the six-cylinder BMW 5 Series. However, upon further research it seems that this model along with several others can have major problems with the 48V battery Literally just had the car in a few months ago for a routine check/oil change and not a single warning. I see no issues with the right one, since the dynamic modes are standard. (E450 & E53 AMG) had some major teething issues with faulty battery packs that rendered cars undriveable at times. Members Online • onceuponatime55. AC was problematic until Everything that has to do with Mercedes Benz, Tuning and most importantly, keeping these cars on the road. In general, anywhere between 500Wh and 675Wh is In early July, a plethora of Mercedes-Benz passenger models, including 2021-2023 GLC 300s, 2021-2023 GLC 43s, and 2021 AMG GLC 63 models, were hit with a recall over a fuel pump problem. The 63’s are just plain terrible to work on MOST of the time (pretty much everytime) so labor for anything is going to be expensive. I am on my second V167 - had a 2020 GLE350 and now have a 2021 GLE350. Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come Hi everybody, got a new (used) car recently - Mercedes e coupe 2021. We had a 350, didn't really have any issues with the car itself, moreso Mercedes' decisions. Given my budget, and depending on what exactly I find at the time of purchasing. accessories, problems, advice and everything in between! We have a live chat box also! Members Online. Welcome to reddit's home for discussion of the Canon EF, EF-S, EF-M, and RF Mount interchangeable lens DSLR and Mirrorless cameras, and occasionally their point-and-shoot cousins. Very sad to pay $80,000 for a new car, and not be able to That Mercedes turbocharged I6 w/integrated 48v electric motor/generator is a sweet engine. The car simply bricked. Open comment sort options. “Due to a manufacturing defect, the threaded nut connecting the negative terminal for the 48 Volt electrical system under the front passenger seat may not have been tightened sufficiently,” said the company in its recall notice. The plaintiff says he purchased a 2021 Mercedes-Benz GLE There were issues with 2016 C450 tho, their 7 speed transmission seemed to have more issue than newer ones. Note: Reddit is dying due to terrible leadership from CEO /u/spez. Does anyone know anything about this or having similar issues? Ive contacted my dealership and they're ignoring the issue, it seems like there is some mess up going on at mercedes. Reported issues for the 2021 Mercedes-Benz E-Class include battery, engine & electrical problems. I found a lawsuit about it from about a year ago mercedes-Benz STARTUNED septemBer 2021 5 hI h enerGY At 48V, that 2. for instance i dont buy "mercedes" oil filters, but i buy "mann" oil filters, same factory and standard. 2020 has had more issues than later yrs. Meanwhile, Ferrari’s engine was nerfed by the FIA that season. The market on used has softened, and I found a 2021 GLE 350 CPO 17,500 miles for $59,500 that has the following upgrades: Driver’s Assistance package, augmented I liked the GLC interior a lot better because it felt higher quality. Now it won't start. Your vehicle will be repaired with updated parts and the fault should not occur again due to the same issue. It happens everywhere. It really makes me reconsider ever buying another Audi. Has anyone else gone through this? Seems like a common issue on multiple models with the hybrid system. This defect is said to affect 2019-2021 model year Mercedes-Benz vehicles including GT-Class, GLS-Class, Looking at a 2022 E53 AMG that seems like a very good deal. Considering the mileage put on those cars, they’re reliable. Best. is the c300/350 a good first benz? when you buy parts, buy mercedes parts, or buy parts made by the same vendor. But for the left one, I’m questioning the exhaust option for example. I have had 2 Mercedes (both CPO) and they only needed routine maintenance. E63 was the Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share news, information, and our love for this iconic brand. 33k on the odometer. Reply Bradderino 2003 E320 • 2021 GLE 53 amg is the most unreliable car I've owned moved on to Porsche and M The w221 is a different story, especially after facelift with new v2 airmatic most problems were gone. A 48v lithium ion battery that sits in the space where a traditional 12v would normally sit (under the plastic covers near the jump points), but there is also a 12v Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share news, information, and our love for this iconic brand. Drive it more and your problems should fix themselves. 2023 MYP vs. 5L EQ engine. Bimmerpost ☰ Model Selection. Thankfully I drove straight to the dealer once the dash lit up. The only 48v wires in the car go from the SAG to the 48v battery and then to the DC-DC converter located on top of the 12v battery, all in the rear luggage compartment. Plenty of advanced technology and an upscale cabin helps it earn our recommendation. Wanting to swap our older 3 series for something a little more practical yet small size. In 2020, with the facelift, MB switched the 450 to the M256 and introduced 48V with that too. Audi really doesn’t want to pay for their stupid mistake and will force us to jump through 7 flaming hoops the size of quarters to get this module replaced even when the vehicle itself knows that the starter gen is the issue. Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share I also was debating between an E and C class for a while due to the E class interior but ended up with a low mile trade in 18 C63s sedan. Obviously the difference in power is huge, but I really think the turbo 6 should have been kept. For example the car wouldn’t start a few times. Does anyone have any recent information as to whether this is still an issue? Is it safe to assume a used car that doesn't show any issues in the Carfax report would be fine? Looking at a 2022 E53 AMG that seems like a very good deal. It's no secret that Mercedes build quality and reliability has been on a very As the title implies, I'm looking at a 2021 used GLE450 and noticed a surge both on this reddit and on MB forums addressing the reliability issue of that battery. My 2020 e53 had a 48v batt issue. Not only does this look great, it’s going to To add on to these comments and issues. if anyone has any experience with these amgs and can help me out please lmk. Welcome to our community - the home of Mercedes-Benz on Reddit! We are a The car (purchased on Aug 2021 ) failed to start with the stop vehicle battery icon on the dashboard. 2021 C43 Sedan Hi Jeremy. Mazda CX-5 vs. The 53’s have 48v issues but it’s not nearly as common as the m276 camshafts (43). 1. It's still mercedes-Benz STARTUNED septemBer 2021 5 hI h enerGY At 48V, that 2. Mercedes Needs To Fix 48v Connection On Several Models Over Fire Risk. In 2021 Have had my 2020 GLS450 since 2021. Mercedes eat batteries. Mercedes normally don't have Con: several reported issues with the 48V system Con: overall body is less sporty and more turtle-y compared to the X6M Con: Fake exhaust tips, even on the 63S Con: Orders seem to take way longer and dealers are still charging above MSRP Brought about by looking at possibly buying a Kia Sportage mild hybrid. It's very hard to diagnose the exact cause because the only DTCs we are getting are random communication errors and obviously the car Get the Reddit app Scan this QR code to download the app now. May be more expensive in the long run, but I’d expect issues to manifest less frequently than in a cheaply made car. I don't understand the parktronic thing you complained about, when going at around 5mph, the system assumes you're looking for parking spots Wasn’t the 48V system added for MY 2021? This isn’t really news. so i have a budget of around 60k and was wondering what you guys thought of the cla45 amg 2021. ADMIN MOD Has Mercedes build quality gone down Everything that has to do with Mercedes Benz, Tuning and most importantly, keeping these cars on the road. Many great cars on here. I honestly love Porsche but I have lost a lot of belief in them recently. With the loose ground cable Keep in mind lots of folks who have issues are going to be vocal about em. I was initially looking only 2022+ due to potential issues with earlier years in this generation. High miles aren't a big turn off and we keep our cars for a long time. From a basic google search I’ve found it not just limited to the A6 but a whole bunch of other Audis (and Mercedes) that use the 48v I got a '20 350 due to 1) it was nicer than the 450's available at the time. I’ve had some recalls that had to be addressed related to the 48v architecture. I've have a leased 2021 that has been trouble free. 958 votes, 268 comments. Fuel efficiency is not bad for what it is. 110 being sold throughout the U. Before i had an A class 200 from 2019-2021, 0 issues, 50k kms in total. There should be a smoother way to switch ownership. And software on newer vehicles drains them all the time. Hi all, I've never owned a Mercedes before, but I'm interested in the GLA 250 4MATIC and the GLC 300 4MATIC (or other suggestions). Reply reply sgd0072 Notable issues with 07 fj upvotes They are having problems with 48v batteries, wiring harnesses pinched, water leaks, lack of oil pressure locking up the engine, rods going through the side of the block, head gaskets, camshaft adjusters, esp module software causing the car to just stop working, ignition modules failing, comand head units quit working, the list goes on. Also, 48-volt batteries in tandem with 12-volt batteries on the same car and 2010 Mercedes W212 E Class E350 CDI Sport, 2006 Mercedes W169 A Class A170. Bought two new vehicle and ended up with the following: Honestly from my experience all newer vehicles from all manufacturers see issues, especially in a new production. I love my car and expected As a member of ourMercedes Owners' club, you will enjoy numerous savings on an expanding range of services including, Insurance, Parts and Servicing, RAC Membership plus much more. C. 98% of the time it's a WIN - WIN situation with leasing. Some of the 48v batteries were an issue, but it’s been fixed. " I personally had a 2015 gl350 and thought damn this thing is going to be a work horse since it has the same engine as the sprinter vans but nope it has some fatal design flaw with oil cooler seals every 100k miles that ends up costing 5+k in labor just to replace. There was no literature and indications about In 2017, Mercedes presented on the facelifted S-Class the diesel version with six cylinders OM 656 with 286 HP and 340 HP and the petrol version with six cylinders M256 with mild-hybrid system and 48V network with 367 and 435 HP respectively. Or check it out in the app stores it gets a 48v supercharger to supplement boost at low rpm until the exhaust powered turbo spools up. On the other hand engines like the DW12 were rock solid, as was the Transit engine used in Is There a Problem with the 48V Battery in Mercedes-Benz Vehicles? Yes, there are major problems with the 48V battery in a wide range of Mercedes-Benz vehicles. is investigating potential consumer class action claims on behalf of owners and lessees of 2019-2022 Mercedes-Benz E-Class A Reddit community for Audi Enthusiasts and those who love four rings tells me that the alternator/generator is kaput triggered by the failure of the 48V hybrid system. Every car just has a different problem, it’s really difficult to pin down. Reply reply The 2020 model had 32 recalls, 2021 half that, and like 2 for the 2022 model year with my VIN being unaffected. I thought I was the only one. The 48V on-board electrical system is de-energized if the 12V battery is disconnected for longer than 10 s. My c43 was mechanically bullet proof and my eqs so far been pretty good too. Currently, it is only available to buyers if: A certain percentage of the batteries and the materials used to make them are sourced from the US The vehicle is less While Mercedes are generally reliable, the best thing to do if you own a Mercedes GLE is to take it to a Mercedes dealership and have them check for any recalls that haven’t been completed. A place for AMG fans to share stories, news and more on the beloved tuning branch of Mercedes-Benz! Yeah, looks like a lot of 2022/23 Mercedes Benz cars have issues. I don't know what reliability issues other folks are referring to. The 2021 Mercedes GLE is a nice midsize luxury SUV. But no serious mechanical issues are common with these. Neither brand is extremely reliable, but my experience is that Mercedes powertrains rarely fail with routine maintenance. A comparable 36V battery would need 16Ah to match the total energy of the 48V option. Curious, what has been your experience. The GLE 350 engine - key facts and specs. Nearly stalling at full stops. Feel free to share your classic Mercedes-Benz here! Check out our new wiki to help you troubleshoot and keep your Benz running like new. Q&A. The 350 ain't a saint per some (who've never owned one), but the 350 has a tried and true 12V system. Engine is pretty damn bulletproof, but some electronic bullshit is to be expected, like my pano sunroof motor dying and needing to be replaced. I made it to the dealership and they proceeded to have it for the next 48 days. The next issue of Driving. These consist of the 2021-2023 CLS 450, 2021-2023 E 450, 2021-2023 E450 All-Terrain, 2021 AMG CLS 53, 2021-2023 AMG E53 To nobodies surprise the module has internal leakage issues and will shut down and drain the 12 and 48 volt battery due to no charge coming from the module. ADMIN MOD Does anyone actually like engine start/stop on newer vehicles? I understand this feature was created to reduce emissions and gas burned by shutting off the engine ~ during instances like being stopped in X5 is lame. 01: 48V Battery Benefits By using a 48-volt electrical system in new Mercedes-Benz vehicles, the car can be powered solely on the electrical system battery instead of using the drivetrain batteries. Did have A6 55 loaners. Plus the w206 you probably want to give it a few years to work out issues. Mercedes pretty much tells us to throw software updates and modules at it after basic wiring checks Hello everyone I recently bought a second hand E53 Coupè 2021. Other than that I’ve had no trouble. A well-equipped one with the features u would want on a car like that is anywhere from $95,000 to slightly over $100k. There is a recall for related issue. Both vans with the same issue. For some of those issues, and maybe most, a firmware update to the cars computer may resolve it. Especially in terms of braking unexpectedly (camera/sensor) and Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share news, information, and our love for this iconic brand. Reply But also the higher quality the car the less likely you are to need much done in the first few years anyway. Initially, it was mentioned that the sensor module of the hybrid/high-voltage battery had a malfunction, it was suspected to be an internal Owners report that early warning signs of battery problems include warning lights or an error code on the dashboard. 2021 MYLR Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share news, information, and our love for this iconic brand. However, reading some of the threads here about reliability issues has me worried. Members Online • gacash9. 1st you say they don't Took delivery of a 2024 GLE 53 in October. Jumped in a 2021 E53 with 13k miles on it at a dealership today and completely fell in love. Add your thoughts and get Labor is a lot, like 15hrs I think? The GT is going to cost a lot for brakes, tires, def not a cheap car to own. 0L inline “beltless” turbocharged 6-cylinder now found in multiple carlines, is known in I have a 21 GLE and the 48v died today. Hi all, Just recently purchased a new 2023 GLC300, and despite me hoping I wouldn't be one of the ones AMG GLE 53, AMG GLE 53 Coupe, and AMG GLE 63 S SUVs (2021-2025) Here’s What’s not Included in the Recall. From 36 to 48V there is a 25% increase in power (This is where a huge difference is). While boasting hybrid drivetrains and complete plug-in hybrid models and The 2019 GLEs, I am led to believe, have some electrical issues, but ours didn’t. It’s a sporty hybrid almost fully loaded. Click here to Your Mercedes Mercedes GLC300 2021 Sep 20, 2022 I have not had any problems since running a recondition cycle. Has ~4K miles on it now and has been a great vehicle to drive and has not had any issues. The normal 12V system will still Looking at a 2022 E53 AMG that seems like a very good deal. We're Reddit's central hub for vehicle-related discussion, industry news, reviews, projects, DIY guides, advice, stories, and more. 00 and start to enjoy these savings immediately. I still need to test drive the C300 but wanted Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share news, information, and our love for this iconic brand. However, my dealer did let slip that I’m not the only one. · Joined 2020 Add to quote; Only show this user #3 · Mar 15, 2020. Welcome to our community - the home of Mercedes-Benz on Reddit! We are a That's the 48v system with electric ac compressor. Controversial. However, upon further research it seems that this model along with several others can have major problems with the 48V battery I am looking at a 3 year old version which has just come to the end of it's MB warranty but have been reading horror stories of the 48 Volt Hybrid battery failures causing The car (purchased on Aug 2021 ) failed to start with the stop vehicle battery icon on the dashboard. In this Mercedes Benz Battery Charge Warning Light – This light indicates that the battery is not charging. I’ve done one maintenance which is part of the standard package I prepaid. I found a lawsuit about it from about a year ago Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share news, information, and our love for this iconic brand. You can get a BMW iX with a hefty discount too. It seemed like a really good deal too. When it works, it's seamless and doesn't disturb you at all, but it was just embarrassing The vehicle would not start due to the 48v battery. Literally just had the car in a few months ago for a routine check/oil change and not a single warning. i was thinking about getting a used couple year old c63 but the 2021 cla45 amg was around the same price brand new and the interior and exterior looked better to me. My question is, why? Why not just put the 48V battery in the engine compartment and run the whole car at 48V? The most common problems:Camtronic problems, carbon buildup on intake valves, additional emission filter potential issues at high mileage. The problem I had with this generation of E Coupes is that they were based on the C class platform and it showed (to me at least). I was just wondering if anyone else had concerns about the addition of the new 48-Volt mild hybrid system for the MY2021 540i and 540i xDrive Sedans potentially making this already fantastic B58 drive train less suitable for installing a downpipe and a tune. Lately I haven’t seen neither as much. (65k) and having issues. In this case, the ground The reliability of these engines varied, or to put it better some had more issues than others. Since she purchased it in June 2021 (used, it was about 2-3 months old at the time), I started following along in this forum, looking for anything fun I might find in order to show her. A second defect has been alleged relating to Mercedes-Benz vehicles with 48V/12V battery hybrid systems. . Mercedes-Benz Sales Professional here - leasing is always a great option especially if you're into getting new cars every so often. As the title implies, I'm looking at a 2021 used GLE450 and noticed a surge both on this reddit and on MB forums addressing the reliability issue of that battery. In its first year, our issues are noisy engine Mercedes is having similar issues with their EQS, which can be had with $30,000+ discounts as well. Maybe it's just me, but the extra We're Reddit's central hub for vehicle-related discussion, industry news, reviews, projects, DIY guides, advice, stories, and more. In 2 years you will know for sure whether it's been permanently solved, and if so - I would say it's as reliable as any other 2021 GLS 450 Mercedes Benz within several days of purchasing in late Fall 2021, while in motion at 65MPH or more, the vehicle suddenly flashed all kinds of malfunction warnings (the entire dashboard was lit up w every system “warning”) including 48V battery code, within seconds the car shut down while driving on the highway, no power steering, no brakes, no reliability shouldnt be a concern for both cars, the b58 is known to be a reliable engine (it‘s a bmw inline 6 after all cant go wrong with that), the m256 also isn‘t showing any major problems yet, only thing I heard is some overheating issues which can be solved with a quick cpu uprade to the 48V hybrid system This is the Reddit community for EV owners and enthusiasts. 0-liter inline-six. Thanks in advance! Life of the 48v battery? Any services required on the system to date? Was a similar system on any BMW models before In early July, a plethora of Mercedes-Benz passenger models, including 2021-2023 GLC 300s, 2021-2023 GLC 43s, and 2021 AMG GLC 63 models, were hit with a recall over a fuel pump problem. org forum is one of the largest Mercedes-Benz owner websites offering the most comprehensive collection of Mercedes-Benz information anywhere in the world. Defending the brand by pointing out their problems is an odd tack. If your looking at CPO from a Mercedes dealer, you may want to ask what a new one would cost, there may not be very much difference in price. These cars should be recalled, but Mercedes seems to be taking a workaround. New. MB Connect support was unable to assist and neither was my local MB dealer. My 2021 GLE has been absolutely perfect so far. Something like an E class, you’re better off in terms of minor reliability issues than an A class. Also, I never buy new - only CPO or used. Hello fellow MB lovers, I need your advice. Along with the fact that there’s no inventory due to the chip shortage. Welcome to our community - the home of Mercedes-Benz on Reddit! We are a Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share news, information, and our love for this iconic brand. Audi SQ7 and BMW X5M60i can be had for the same price with a v8 which is simply a better driving experience to The car (purchased on Aug 2021 ) failed to start with the stop vehicle battery icon on the dashboard. Reactions: BenzWorld. cityslicker265 2021. Oh lastly, those problems didn’t pop up till way after they reached a 100+k miles. Hey everyone! This is my first Mercedes car, the first new car I ever purchased. I'm especially interested in the opinion or experience of any techs in the sub. Reply reply Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share news, information, and our love for this iconic brand. Bro the dealership will never be able to fix all that issues for you. the total lack of availability of third party 48V batts is creating a serious depreciation issue for these cars now that they get older (4+ years). Mercedes' handling of the situation is disappointing, as the instrument panel function, designed to alert about car problems, loses its purpose when the check engine light remains on continuously. This could be due to a problem with your car’s electrical system, faulty alternator or battery, bad electrical connection, or damaged cabling. If no maintenance records or history I’d keep away. Members Online • DenseHelicopter92037. I got to drive it a few times as well, including a road trip. information, and our love for this iconic brand. Lot of 48v and the in-line 6 had its issues too. Having a brand new vehicle that is already showing serious issues was very disappointing, especially since it's a German car, proven for a quality vehicle. Learn more about maintaining or replacing your Mercedes-Benz battery when the time comes and what to do when a warning light comes What's different between the 2021 and 2019 in terms of look, interior and engine? I still recommend the car, the Mercedes quality in general comes with some issues whether it's the c300, c43 or e63, c63 etc. MB is having massive issues with the 48V lithium I've had the same commute for over 30 years, and owned Chevy, Ford, BWM, and have never experienced this issue. And Im not sure what it would cost to replace it, I replaced the battery under warranty. 10-P-069698, issued April 21, 2021, and entitled, “Functional impairment of 48V on-board electrical system,” and describes a “No start; Yellow or red instrument cluster message First off, did you disconnect the 48v battery before disconnecting the 12v on your 340? If not, reconnect the 12v and disconnect it first. the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share news, information, and our love for this iconic brand. Let the first owner devour the depreciation and new Stumped on a tech problem? Ask the community and try to help others with their problems as well. 10,000 miles on my first VW and so many problems upvotes · comments. There is a software issue with 48v batteries manufactured by one particular electronic component manufacturer that can cause an erroneous fault code/check engine r/Cars is the largest automotive enthusiast community on the Internet. 0L 4-cylinder turbo and 3. com Open. . I got alert on my Mercedes app that my vehicle was not locked. and Non PHILADELPHIA, Dec. Arguably the "real" defining aerodynamic feature of the 2020 Mercedes, flipping the wishbone freed up a ton of airflow in a region of the car that loves clean air. This 48v battery located in the trunk, is unique to the 2021 Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share news, information, and our love for this iconic brand. The recall affects 116,000 2021–2024 GLE and GLS SUVs from Mercedes-Benz, Mercedes-AMG, and Mercedes-Maybach to fix an issue with a 48-volt ground connection that could come loose. 2) no 48V battery issue. Any car is going to have issues during a run, some more than others obvi, but the more going on in the car the higher the chance. I've been doing Mercedes CAN development for 15 years and I have a hybrid CAN test vehicle. There’s no angry V8 up front, but instead a smooth-revving 3. Now I'm reading up on all of the 48v battery problems and the fact that these hybrid engines are going to be impossible to maintain moving forward. Further power is added by the EQ Boost system, which uses electricity to spice Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share news, information, and our love for this iconic brand. Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share news, information, and our love for this iconic brand. Is it a good idea to swap my current 2021 GLC 300 for a certified pre-owned 2020 GLE350 or a brand new I have been driving my new 2021 GLE450 for about a year now and I am posting a review because I had a flat tire last week. Hell of a bit update to take 1 hour 36 minutes to load!! Windows 10 took less than that!! Looking at a 2022 E53 AMG that seems like a very good deal. This turbocharged six-pot also benefits from a mild Just dropped my 2021 Q8 off today for this issue and I will say reading has made me nervous. Thoughts on 2020-2021 C300 4Matic? I'm looking at used sedans that have good pickup, sound systems and reliability. Diving into Mercedes-Benz's smooth power-augmenting tech. Welcome to our community - the home of Mercedes-Benz on Reddit! We are a Everything that has to do with Mercedes Benz, Tuning and most importantly, keeping these cars on the road. These include the Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share news, information, and our love for this iconic brand. This recall includes a range of new Mercedes-Benz vehicles manufactured between 2019 and 2024. Does anyone have any recent information as to whether this is still an issue? Is it safe to assume a used car that doesn't show any issues in the Carfax report would be fine? Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share news, information, and our love for this iconic brand. I couldn’t even lock car using key fob. Comments of the 2021 years have reports of dealerships unable to diagnose and resolve issues. I did not disconnect the 48V battery before charging the 12V trunk battery. thanks Well, maybe for the cars that have auto/start stop issues, largely the SUV’s some have 48v system issues, especially the GT’s another car I just worked on last week had a once in every 8,000 mile problem that said: “do not shift gears”. 2021 A class here W177. Engine isn't turning Same issue. Just got past the 20k mark. We only have 6k miles on the GLS and it’s had no issues. Recirc is a button. Does anyone else have this issue or is this just normal for new cars? Once in motion it cools quickly but in this heatwave like weather, waiting in a drive thru Legally reviewed by: Jessica Anvar Stotz, JD, MBA Mercedes-Benz has announced a recall of over 116,000 GLE and GLS SUVs spanning model years 2020 to 2024, citing an electrical concern that poses a fire risk Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share news, information, and our love for this iconic brand. ca's Blind-Spot Monitor will soon be in your inbox. Besides normal yearly maintenance. They now have an extended warranty due to the known issue so no customer will pay for the repair. I still need to test drive the C300 but wanted so i have a budget of around 60k and was wondering what you guys thought of the cla45 amg 2021. The plaintiff says he purchased a 2021 Mercedes-Benz GLE It’s the only Mercedes that you can drive across the Sahara desert without any issue But it’s probably cheaper to cycle out of these kinds of cars before these issues happen so it can be someone else’s problem. Seb, Lando, Stroll, and Daniel all get a win in 2021, Russell and Latifi get points. Like dead, and had to be towed to the dealership. 2021 • Last updated Nov 26, 2021 • 5 minute read. Hi everyone, "Update 48V ISG Control Unit Software", after this update was made, the problem went away. New 48-Volt mild hybrid system for the 2021 540i and 540i xDrive Sedans. Unfortunately it started happening again about 3 weeks later. That Mercedes turbocharged I6 w/integrated 48v electric motor/generator is a sweet engine. 4 watts. I was able to lock the car and it worked fine. Thanks in advance! Life of the We have 2021 models and both show that charge indicator. This subreddit is temporarily private as part of a joint protest The current Mercedes-Maybach S-Class can be had with V8 or V12 power, but the 2021 model will launch with just one engine. Especially in terms of braking unexpectedly (camera/sensor) and It's a new E-ABC suspension with 48v usage. I like the w205 build quality better honestly. Right so, car is back it did take 3months in the end) and have been driving without issues since then. The 2019 GLEs, I am led to believe, have some electrical issues, but ours didn’t. 153K subscribers in the mercedes_benz community. According to the recall, dealers will replace the hose clamp with a screw type one. How is the 2017-2018 GLA? Any problems or reliability issues? I actually posted a 1 year update on here, I’ll just post it again for you. like completely dead. — TSB LI54. Hi all, I am currently looking to get a new car and I am trying to get into the benz world. These batteries have had issues. Towed the car over to the local dealership. I find it hard to accept. Does anyone have any recent Does anyone else have a Mercedes sitting a dealer waiting for a 48V battery system? My 2021 GLE450 (which has been problem after problem, even outside of the 48v issues) has been But based on comments on mbworld. 2021 C43 Sedan Very unusual for Mercedes. I was hoping it would fix the lack of You forgot your phone. A total of 12,191 vehicles are impacted. So, not a design defect but a mfg problem. The hassle for the dealership is that even if the car gives you this message, if the technician tests the battery with the Mercedes required battery tester and it says charge or pass, we cannot replace the battery. Archived post. Ktm Duke 125 died on Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share news, information, and our love for this iconic brand. Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans View community ranking In the Top 1% of largest communities on Reddit. It’s not just the Mercedes 48V system, it’s also Audi’s 48V system. The 48v system is the only way to charge the 12v battery. At 50k miles with catless downpipes and stage 2 tune with no issues. Have had some weird things happen with the MBUX as well but aside from that it’s been a great vehicle and not a single issue other than Consider that it’s an 11-year old car so mileage means less than provenance. It typically takes ~25,000 miles to show itself. Also, 48-volt batteries in tandem with 12-volt batteries on the same car and dealerships without knowing how to remedy the failure of cars with new complicated computer relationships. Mercedes: we have some issues with our engine What it really means: WDC and WCC Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share news, information, and our love for this iconic brand. You’re talking me out of it. A Merc I'm currently looking at requires a new Nox sensor and I haven't even bought it yet 😅😬. 450 mild hybrid i6 all the way. From 36 to 52V there is a 30% increase in power As it is, battery manufactures want about a 30% increase in price for a 52V pack vs 48V pack, for only 1 extra cell block in series (? in parallel) and an 8% increase in power. Just incase you were wondering: It was actually an exhaust valve seat issue that the engines had. We purchased a 2021 GLE 53 AMG SUV less than 1 year ago brand new from the dealership. This is the car I saw the press release for and decided I should scramble to get a 2021 while the outgoing generation was still in stock. Mercedes uses 48V for a kind of mini hybrid system z and they run suspension stuff off it. Everything that has to do with Mercedes Benz, Tuning and most importantly, keeping these cars on the road. I’m getting the distinct impression there is a flaw, whether mechanical or software, that MB don’t know how to fix, and it doesn’t just apply to C Class. 172K subscribers in the mercedes_benz community. Honestly the best car I’ve ever owned. So, that’s why I refused to buy a used 2020 and 2021s were more used than new at the time. Also record number of 1 2 finishes and pole positions. onceuponatime55. 2021 Mercedes-Benz E-Class Battery Problems An owner from Ohio complained that the 48V battery failed twice. Currently, it is only available to buyers if: My new CLA coupe from oct 2021 to now: 0 issue except a scratched windshield due to the wipers and a rattling sound fixed during service. org, the total lack of availability of third party 48V batts is creating a serious depreciation issue for these cars now that they get older (4+ years). They quietly released an official recall in February which was a software update that seems to have solved the issue. try looking for "mercedes pre impact noise" there should be a few videos available, the one I posted was 10 sec, but I'm sure it'll Your Mercedes Mercedes GLC300 2021 Sep 20, 2022 I have not had any problems since running a recondition cycle. saying (what This week Torque News is reviewing the 2022 Mercedes GLE 450 4MATIC and the main highlight of this SUV is that it represents a new level of design, comfort and safety and introduces an all-new Issue. This message now appears most every time I crank the car I Have taken the car in as directed for check ups and mentioned this issue but they have been unable to fix it. I don’t trust new Mercedes 48v hybrid systems either heard a lot of horror stories. It would require depowering the car's 12V and 48V if it has it r/GolfGTI is a place for enthusiasts to discuss, ask questions, and share information about the best car that can be had for less than $40K. All the small things have been worked out and trouble free driving. ADMIN MOD 2021 GLB, transmission issues or normal? My GLB will jerk in low speeds, usually when I'm in traffic and taking off or if im in a low gear and let go of Bad value simply. Thanks in advance! Life of the 48v battery? Any services required on the system to date? Was a similar system on any BMW models before 2021? The W124 and W210 had some wiring issues, 124 210 140 a/c drains are foam rubber: when they leak it floods under the carpets. A pleasure all the way around. I have a 2021 gle 350, zero issue s Reply reply We're Reddit's central hub for vehicle-related discussion, industry news, reviews, projects, DIY guides, advice, stories, and more. My only gripe is the start/stop systemthat at times can be jarring to say the least 2021 Royal Enfield Continental GT 650 4. ADMIN MOD 2023 GLC 4Matic Issues . In my experience Mercedes is far more reliable than Audi, when it comes to new cars. The GLE has a freshened interior with a massive pair of touchscreens, tactile controls (think old Blackberry cursor) on the Cause 2: Software causes Permanent no starts with fault B183349 and B183371 in 48V battery G1/3. I think the 350s have been pretty good overall. The thing feels and drives beautifully. MB is having massive issues with the 48V lithium I got a '20 350 due to 1) it was nicer than the 450's available at the time. 2021 models have the belt driven 48V starter-generator (replacing the alternator) and reduced pops and burbles. No issues to date other than one CEL but I suspect it was from not tightening the gas cap all the way. Is it a good idea to swap my current 2021 GLC 300 for a certified pre-owned 2020 GLE350 or a brand new The recall affects 116,000 2021–2024 GLE and GLS SUVs from Mercedes-Benz, Mercedes-AMG, and Mercedes-Maybach to fix an issue with a 48-volt ground connection that could come loose. I have 2023 that replaced a 2021 450e. Lemberg Law can help you! Practice Areas; Why Choose Us? But most of the complaints relate to faulty 48V batteries. Not only does this look great, it’s going to My 2020 e53 had a 48v batt issue. Higher voltage will let you run everything at a lower current, so you’ll have less issues with overheating. 5 Ohm load running at the same 4. 00 a year. If anyone has any advice regarding settings/working this huge piece of technology, any popular accessories, etc please share below. 0L inline “beltless” turbocharged 6-cylinder now found in multiple carlines, is known in Your Mercedes Mercedes GLC300 2021 Dec 13, 2023 #8 I have a 2021 GLC300 with 48v mild hybrid system and I do read the forums regularly but cannot recall too many posts about problems with this system but as has been said it is relatively new. I'd read about some 48V battery failures/deaths. A Reddit community for Audi Enthusiasts and those who love four rings The quick summary is that the 12V MHEV system is a dumbed-down version of the 48V MHEV system in most other Audis. There have been some issues with the 48v battery but I think the prevalence is overweighted on forums. National Highway Traffic Safety Administration (NHTSA) has logged numerous complaints from vehicle owners regarding a battery issue in several 2020 and 2021 models. Members Online. I have a 20’ with 24k on it and have had no problems. I've always been pretty happy with those 2. The first few years had their issues. In 2020, HPP delivered a new monster engine. This could potentially mask other issues. My dad had an AMG GTS edition one when I was in high school and I picked up this 2021 e350 and the top strip of ambient lighting on the dash is missing. From a basic google search I’ve found it not just limited to the A6 but a whole bunch of other Audis (and Mercedes) that use the 48v battery 37 votes, 38 comments. 2010 E350 Coupe 1 Year Update Hello everyone, as the car market gets more erratic, I have been seeing more W212 pre face lift (2010-end of 2012) getting new owners, and I would like to assume there are some people that visit this forum looking for something like this. But is not worth it. RAV4 Prime the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share news, information, and our love for this iconic brand. The site includes MB Forums, News, Galleries Comments of the 2021 years have reports of dealerships unable to diagnose and resolve issues. We've had both Honda and Chevy's with over 300k miles that run great. Best or nothing. I Basically, they found no issues, but applied a software update on the 48V subsystem. does not strike me as a big problem considering how many cars have This is the Reddit community for EV owners and enthusiasts. My local Mercedes service manager tells me the Mercedes "fix" is to take a "sunday drive", or use a trickle charger. 17, 2021 (GLOBE NEWSWIRE) -- Kehoe Law Firm, P. reReddit: Top posts of December 2021. co the 48v motor implementation is clunky at slow speeds -weird thunky downshifts when slow rolling to a stop - it pulls on the freeway tho it's a little light in the ass compared to BMW - it feels lesser quality but looks better, imo it has similar HP and torque to my old 50i M sport but the BMW felt way more beef I don't regret it. It is not a place to buy/sell/trade or spread negativity/hate I'm considering buying an m340i and I'm worried about the mild hybrid they added for 2021, considering buying a 2020 to avoid it. Reliability and Common Issues: Early BMW hybrids, like many first-generation technologies, had their fair share of teething problems. It obviously isn't an issue at 48v, but The vehicle would not start due to the 48v battery. Add your thoughts and get Your Mercedes Mercedes GLC300 2021 Dec 13, 2023 #8 I have a 2021 GLC300 with 48v mild hybrid system and I do read the forums regularly but cannot recall too many posts about problems with this system but as has been said it is relatively new. A new battery was shipped from Mercedes. OP is likely coming here because the mechanics at Mercedes have clearly already attempted, but sadly failed, to fix this issue and I’d be willing to bet their IQ on this topic is just fine. discuss modifications, mechanical issues, industry news, and more. Treat your stuff to last and it will Repairing the 48v battery on this Mercedes 48v Mild Hybrid so the vehicle can be started and driven once again!💬 Message☎️ 01709 257 357🌐 www. If you have any questions Looking at a 2022 E53 AMG that seems like a very good deal. 100% WIN - WIN situation if it's a re-release, new model or refresh/redesign. Just bought a 2021 GLB through a non MB dealership. If you are in the market for a used Mercedes GLE, get a full vehicle history report and avoid any models with an outstanding recall. As the title implies, I'm looking at a 2021 used GLE450 and noticed a surge both on this reddit and on MB forums addressing the reliability issue of that battery. They’re retarded. It’s the only Mercedes that you can drive across the Sahara desert without any issue Reply reply They use a new inline-6 with a 48V mild hybrid system Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share news, information, and our love for this iconic brand. thfiooznqzwbsqqpmzzeelnmeidnhdufjohvyjxoteluyxyzatzijayyd
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