Mercedes 48v issues reddit 2021. I have a 21 GLE and the 48v died today.

Mercedes 48v issues reddit 2021 Everything that has to do with Mercedes Benz, Tuning and most importantly, keeping these cars on the road. The 2021 also has their new inline 6 engine whereas the 2020 has the older M276 although you get a boost in HP over the 2018 model. 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”. 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. In 5 mo, MB has released almost 30 TSBs. I've had no issues on mine after 55k miles. It came down to what was available with the options we liked more than anything, I wouldn't be mad about having a 350, which has enough power. And software on newer vehicles drains them all the time. Just got past the 20k mark. 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. 37 votes, 38 comments. That was a GLC 300. I found a lawsuit about it from about a year ago in New Jersey but it seems that hasn't been resolved. Extra power isn't just for going faster. 149K subscribers in the mercedes_benz community. Just browse around r/Justrolledintotheshop . Honestly from my experience all newer vehicles from all manufacturers see issues, especially in a new production. Every car just has a different problem, it’s really difficult to pin down. The 350 ain't a saint per some (who've never owned one), but the 350 has a tried and true 12V system. AC was problematic until they finally updated the software a second time. I am on my second V167 - had a 2020 GLE350 and now have a 2021 GLE350. Many people have had to have multiple battery replacements due to repeated failures. It wouldn't go into neutral and the tow tuck had to use a dolly to move the car. Apparently, the 48V battery issues that plagued the 2023 are recurring in the 2024s. 240 votes, 18 comments. I got a '20 350 due to 1) it was nicer than the 450's available at the time. They quietly released an official recall in February which was a software update that seems to have solved the issue. Hello fellow MB lovers, I need your advice. The dealer said the 48v went bad. Hey everyone, just got the same issue on my 2021 rs7. What is your experience with these 48v systems (good or bad)? I'm seeing some reports on a fix being a computer reflash/update, and others replacing the 48v battery. An additional patch was also sent from Mercedes to fix the problem, there was no need to swap for a newer 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. It’s not just the Mercedes 48V system, it’s also Audi’s 48V system. See full list on mycarvoice. 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. Is this common? Dec 24, 2021 · The defect causes vehicles to shutoff, overheat, go into limp home mode, or lose acceleration at highway speeds. Looking at a 2022 E53 AMG that seems like a very good deal. I'm looking into a GLS and notice there are some reliability issues with the 48v mild hybrid system. The car simply bricked. Make sure it’s the Mercedes warranty not some third party one. Since buying mine last year, the 450's (GLE and GLS) had a major recall for transmission issues. Lot of 48v and the in-line 6 had its issues too. The M276 is a pretty solid engine but the newer I6 is probably a little too new to tell yet but so far it doesn't sound like there's any issues with it. Lately I haven’t seen neither as much. Welcome to our community - the home of Mercedes-Benz on Reddit! We are a… I find it hard to accept. MB is having massive issues with the 48V lithium batteries for their mild-hybrid systems. Does anyone have any recent information as to whether this is still an issue? 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 parked at the dealer for a month, I was told it would be ready 9AM the next day on Oct 17, then I was told 5-8 business days, then "a couple weeks" then "end of I have a 21 GLE and the 48v died today. the diagnostic code was sent over to Mercedes for analysis, we got feedback that a software update was required. I've have a leased 2021 that has been trouble free. This defect is said to affect 2019-2021 model year Mercedes-Benz vehicles including GT-Class, GLS-Class, GLC-Class, C-Class, CLS-Class, E-Class, and GLE-class M-B hybrids. Reading around MBWorld, 2020 and 2021 did have some 48v issues but it seems like it's mostly fixed. They said the part will come in a few days, guess because you all had the same issues they have parts ready to go. Curious, what has been your experience. The RS6 has it and it’s also rendered my car dead in the water before, like completely dead. First gen of model always has technical problems, i think later years(2021+) have fixed most issues…last gen of models before update usually are most reliable(ie w166) Reply reply FeeDisastrous3879 I have a GLE 580 and love it. Welcome to our community - the home of Mercedes-Benz on Reddit! We are a… Pre-facelift E450 was the only variant that didn't get 48V mild hybrid in 2019/2020. They have definitely worked on sorting them out. 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. This sounds like it could be related to a battery failure. The first few years had their issues. Is it a good idea to swap my current 2021 GLC 300 for a certified pre-owned 2020 GLE350 or a brand new…. 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. 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 system, including those in the screenshot I posted. In 2020, with the facelift, MB switched the 450 to the M256 and introduced 48V with that too. These cars should be recalled, but Mercedes seems to be taking a workaround. The MB warranty literally just extends the factory coverage and mine was very cheap to add. Literally just had the car in a few months ago for a routine check/oil change and not a single warning. 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. However, upon further research it seems that this model along with several others can have major problems with the 48V battery dying. This could potentially mask other issues. 2) no 48V battery issue. Had the battery symbol and sports differential warning lights. Luckily, I was on a side street about to get on the highway so I was able to pull over. 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. 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". 172K subscribers in the mercedes_benz community. I'd read about some 48V battery failures/deaths. This is just due to volume of production and the demand. 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. E63 was the only model to never have 48V in all W213 model years. 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. All other models got 48V in 2019 (still pre-facelift). Reply reply Mercedes eat batteries. 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. The 53’s have 48v issues but it’s not nearly as common as the m276 camshafts (43). Tech says they need to replace starter/generator. Also, I see that a 12v charger might charge 48v through a converter, but no There have been some issues with the 48v battery but I think the prevalence is overweighted on forums. I have a GLE 450 and found it much more smooth and effortless compared to the 350. I’d say go gas personally. com Jan 24, 2021 · I bought a $95,000. Many reports of similar issues in other RS6/RS7/RSQ8. Dec 5, 2021 · A new battery was shipped from Mercedes. Mines a hybrid and have no issues at all but I’d also strongly recommend getting the extended warranty through Mercedes as well. birvl xkcgu ktyxfa pbgren hosyi uncqns xyw azoovxf xiqv lyte