Mercedes 48v issues reddit 2020. If you dont correct that you will rust the floors out.

Mercedes 48v issues reddit 2020 Reading around MBWorld, 2020 and 2021 did have some 48v issues but it seems like it's mostly fixed. Just got a brand new GLE 2024 and within a couple of days had the first issue with a splash guard coming off. which is blocking engine start and battery operations itself. It pop banged and shit black smoke out after driving it. It isn't just Audi, but luxury EVs in general. I don't know what reliability issues other folks are referring to. The 2020 model had 32 recalls, 2021 half that, and like 2 for the 2022 model year with my VIN being unaffected. Welcome to our community - the home of Mercedes-Benz on Reddit! We are a passionate group of fans… I think the GLC 2020 and later will be good trucks since it’s near its end of life before a new model is launched. It's been around longer and most of the major bugs in that platform have been worked out. According to Mercedes this is normal, no problem found. Fuel pump and the 48v ground strap seem to be the common issues. Hopefully, they resolved it. So given the car starting to show its age, wanting something new but also similar in size, and needing something due to the winter weather, I started looking at Got em all brand new so I’ve put all the miles on them. However, upon further research it seems that this model along with several others can have major problems with the 48V battery dying. 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. OS, full electrification, etc. Too add, I've worked with Mercedes-benz coming on 8 years now, I will never own a benz, I know better. See full list on mycarvoice. It often lurches when accelerating. The Mar 17, 2024 · 2020 Mercedes-Benz CLS Battery Problems. It seems like crash in software of control module of 48 V battery. And software on newer vehicles drains them all the time. A customer once came in wanting switchable exhaust on their car, Mercedes said it was retrofittable, but it was gonna be $11,000. The defect causes vehicles to shutoff, overheat, go into limp home mode, or lose acceleration at highway speeds. But I have trouble even communicating at all with it. Lately I haven’t seen neither as much. de energized 48v system. That's completely misleading. I feel sorry that this happens to Mercedes cars but I see that it’s happening quite often in the new models . But is not worth it. They use a new inline-6 with a 48V mild hybrid system integrated starter generator, and more. I'm trying to hang on to this one for a while. 2020 model year had many issues, many of the 48v motors failed an were replaced. ” “The 2020 Mercedes CLS has a known defect in their 48V system that turns the engine off in locations with high heat zones. Mercedes drivetrain reliability and build quality is much higher than previous years, but as usual electronic issues are the biggest problem with the German cars. I don't understand the parktronic thing you complained about, when going at around 5mph, the system assumes you're looking for parking spots and tries to find one for you that can fit your car😁. 2019 was the last of the W166 generation. Basically, they found no issues, but applied a software update on the 48V subsystem. However, those aspects are by no means exclusive to the GLB, and in this segment the Lincoln Corsair has a quieter ride , the Volvo XC40 has better materials , and the Audi Q3 has a smarter infotainment system . The GLS 580 has a 48V mild hybrid EQ Boost system that the previous GLS 550 didnt have. But that is A class. Took delivery of a 2024 GLE 53 in October. So, that’s why I refused to buy a used 2020 and 2021s were more used than new at the time. In California the law states that if it’s in the shop for more than 30 days within an 18 month window for any critical component, you can make the manufacturer buy it back under the lemon Everything that has to do with Mercedes Benz, Tuning and most importantly, keeping these cars on the road. The first few years had their issues. FWIW I'm dailying my GT 53, week and a half in and all's good so far :) First thing I did after picking it up was get an extended warranty out to 7 years/70,000 miles. 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. The C43 was definitely something I was considering. I’m in California and was able to lemon law the car because it was in the shop for so many issues. The MB warranty literally just extends the factory coverage and mine was very cheap to add. 5L EQ engine. Some of the 48v batteries were an issue, but it’s been fixed. It has a bidirectional converter to convert between 12v and 48v. I’m talking specifically about the 2019 or newer A class sedan. These cars should be recalled, but Mercedes seems to be taking a workaround. It's been discussed for a long time, but it looks like Tesla will be first out of the gate. Curious, what has been your experience. 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. The transition on this car is absolutely horrible. I’m assuming the new C and GLC will have these problems as well. Very next day Blind spot assist, lane keeping assist and all the systems became inoperative. 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. 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). There really should be a recall. The single largest factor is the way that the $7500 federal credit is applied. Ur oil change is about 130-150$. AMG GLC 43 will be ordered for delivery in 4 months (~70K) if you are set on 2018+ id go atlest 2019 to let some issues with the new m177 engine get fixed, if money is no object, then push to 2020. 149K subscribers in the mercedes_benz community. Not that they should happen but you cant compare two. I was told by the Mercedes service department this has been occurring in Arizona, New Mexico, Florida, Nevada, and Saudi Arabia. I haven’t heard much about the reliability or any known issues. All other models got 48V in 2019 (still pre-facelift). The cars coming out now are a stepwise change from what came before. The newer models, especially those with the mild hybrid system, are expected to be more reliable due to continuous improvements and refinements in The new GLC sucks in terms of reliability! In the GLC 300 Group on Facebook, there are several owners reporting 48v battery problems along with them just bricking themselves. Mar 7, 2022 · Here is the tutorial on repairing the Mercedes Benz 48 volt mild hybrid battery using CG100 Prog III or CG100X programmer. Besides normal yearly maintenance. 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. 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. 2010-2017 seem to be the sweet spot as far as reliability and don’t ever think about buying one from 2000 to 2005. The car is pretty new with only 43,000 miles, and has had all of its regularly scheduled maintenance done at the Mercedes-Benz dealership. Mercedes quality and reliability has taken a nosedive too. Apparently, the 48V battery issues that plagued the 2023 are recurring in the 2024s. 2014 cla45 stage 2. 5kW, 165Nm torque. Unfortunately in early December two months into riding I was hit head-on by a car speeding through a parking lot. 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. You’re talking me out of it. If you dont correct that you will rust the floors out. I’ve heard of the GLE’s being the worse offender with the 48v failures. 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. Avoid fridge obtion if using as a GT. This was very refreshing to read because I've read quite a few reviews talking about engine issues and breaking problems, but those might just be an anomaly tbh. Has ~4K miles on it now and has been a great vehicle to drive and has not had any issues. Was initially interested in GLB after the announcement of the concept and has been following it. Reliability and Common Issues: Early BMW hybrids, like many first-generation technologies, had their fair share of teething problems. removed and replaced starter generator. restarted 48v system and performed replacement test plan" Mercedes eat batteries. However, over the years, BMW has worked to address these issues. claim he currently experiences any problems with his GLE 450. Any insights would be appreciated! With Mercedes 48v architecture there’s still a 12V battery. It’s known to happen, especially on certain runs of production. 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. Also, the GLA, GLB, A, and CLA with the cylinder head failures on the m260 engine. Hey everyone! This is my first Mercedes car, the first new car I ever purchased. Hey everyone, after riding an old 36v ebike I found used for the better part of 2020, I finally took the plunge in septemberand used my savings on a 2020 Voltbike Mariner. I would assume that’s the setup the cybertruck has. comments. I'd read about some 48V battery failures/deaths. the home of Mercedes-Benz on Reddit! We are a passionate group of fans who come together to share news 149K subscribers in the mercedes_benz community. I've have a leased 2021 that has been trouble free. E63 was the only model to never have 48V in all W213 model years. I was driving E class 2020 air suspension and was surprised how it is nothing special. I have a 20’ with 24k on it and have had no problems. I found a lawsuit about it from about a year ago in New Jersey but it seems that hasn't been resolved. ++ We look forward to seeing you later, and thank you for your understanding. They quietly released an official recall in February which was a software update that seems to have solved the issue. There are some fuel system issues with rust in the 1980s-1990s now. The face lift is nice. 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. If anyone has any advice regarding settings/working this huge piece of technology, any popular accessories, etc… please share below. You can get a BMW iX with a hefty discount too. Treat your stuff to last and it will last. It's engine broke down (M260) due to cylinder 1 failure. Basically how reliable are these? I’m looking at a 2019 or 2020 low mileage (around 20k km) C200 1. Reply reply. Members Online 28 votes, 51 comments. So even though the engine is unchanged, the addition of a hybrid system which can add +21 HP/ +184 lb-ft for short periods makes the 580 significantly more powerful and quicker. 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 great deal for a premium car. After that looked for a 2020+ a220 but then saw people say the c300 is the first entry level to Mercedes luxury and they were right. Literally just had the car in a few months ago for a routine check/oil change and not a single warning. My 2020 e53 had a 48v 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. It’s a sporty hybrid almost fully loaded. I personally would not buy a Mercedes that is past 2017. At least from my short experience the car ride is a lot smoother. She was in the left-hand lanes with traffic going 65+mph; suddenly, the engine warning light went on, and then seconds later the entire interior lit up like a Christmas tree before it succumbed to a complete and catastrophic electrical failure. You need to get rid of that thing. 48V "motor" (actually a belted starter generator), 12. They'll dig its comfort, peppy engine, and versatility. This subreddit is an unofficial, non-affiliated community, run by the users, to embrace and have conversation about the products we love! My wife was driving our son to an urgent care appointment as he was experiencing severe asthma problems. I only really use the AC if it's hot out (more than 80F), as I prefer the windows down, but about a month ago I turned on the AC with the gf in the car andnothing but hot air This subreddit has gone dark as part of a mass protest against Reddit's recent API changes, which break third-party apps and moderation tools. I feel like Mercedes really got their shit together after the 2019 updates. Every car just has a different problem, it’s really difficult to pin down. This happens after 24 hours and a long drive. Takes up lots of space, so does the 3d audio and the table/trays. Jun 28, 2021 · The class action lawsuit says Mercedes issued a TSB in January 2020 regarding 2021 GLE 450 SUVs and the 48-volt batteries. You need a Mercedes specialist. They have definitely worked on sorting them out. I love the car, but as my first Mercedes I was expecting quality and reliability whereas I had fewer issues in my Lincoln and Nissan 2-3 years after ownership I have a GLE 580 and love it. If the cybertruck is a full 48v architecture all the way to the battery then you may not be able to jump it off a 12v battery in the traditional sense. I had many problems with my A class 2018. The engine and transmission in a GLB are manufactured by Renault. I disassembled battery and internal motherboard, it looks ok. I’m taking care of a few things for my older mother. X5 is lame. Since buying mine last year, the 450's (GLE and GLS) had a major recall for transmission issues. My 2020 had several constantly-chiming dashboard errors and the driver’s side seat heater already broke. I find it hard to accept. But I can’t change the ambient lighting , settings, or displays in the car. I drive it to redline in sport plus every time and it loves to be driven hard with no cooling issues. They had to rebuild… Problems are individual. r/eGolf. 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. Read about them here: Fucking best years for them, I’ve made so much money on 48v issues and 256 ignition coil harnesses, not to mention every 167 coupe needs a sunshade Reply reply rev440800 Bought two new vehicle and ended up with the following: GLB250 in 2020. That being said 2021 and 2022 have been substantially better. I'm looking into a GLS and notice there are some reliability issues with the 48v mild hybrid system. suspect faulty starter generstor. "b200096: faulty control module active/static storrd in starter/generator control module and u046900: invalid data received from grnerator control module static in ecm. I was comparing the C43 to the S4 actually recently. I am kind of stuck at the moment. But I guess you have to pay to play, you can get a BMW with the same iDrive from 15 years ago just reskinned or an Audi with whatever they use or MBUX which is easily the best 240 votes, 18 comments. The 48v system charges the 12v as needed but 48v dropping below 30% forces conseervation mode which entails variety of battery messages I largely safely ignore albeit I got a harbor freight viking lipo jumper for 80 bucks for moments cant start or shut car off for 15m to let 12v leech 48v electrons. It can’t be charged separately, it’s a mild hybrid, it’s not helping you much with gas mileage , more of a boost of low end torque. The W213 generation E-Classes from 2020+ that had them (E450 & E53 AMG) had some major teething issues with faulty battery packs that rendered cars undriveable at times. They’re retarded. Saved 20k from new price and got the cpo so my total warranty will be 3 years 6 months. It started with MBUX and 48V hybridization and is continuing with MB. Couple of electrical things along the way like the 'extra power' button under the accelerator pedal in the 2011 but otherwise good as gold. In 2020, with the facelift, MB switched the 450 to the M256 and introduced 48V with that too. For some reason I can’t synchronize my profile from Mercedes me connect to the car. Where's the car now - at the dealer? Also, you say you called out the AA - is the car not covered by Mercedes Benz Mobilo roadside assistance? Feb 23, 2022 · Mercedes 2020 year model, X290 AMG After the accident car is not starting, and 2 faults on G1/3 48 V battery. Crazy rare Short Wheel Base 600 V12 with full SWB AMG kit, exhaust and 19" monos. In 5 mo, MB has released almost 30 TSBs. 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”. Dec 24, 2021 · A second defect has been alleged relating to Mercedes-Benz vehicles with 48V/12V battery hybrid systems. r/mercedes_benz • One of the coolest barn finds I've rescued, all cleaned up now. Features such as remote start and unlock and lock doors work. The dual 12” screens are very nice and I love my 360 degree camera. com Nov 6, 2023 · 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. . I liked the GLC interior a lot better because it felt higher quality. Im leaning towards the 2022 (has more features) but read that the 2020 has less electrical issues. 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. I try to buy cars that have 3-4 engine iterations between the years. I love the virtual cockpit in my audi at the moment and Android Auto as well. 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. I had a 2020 AMGGLE 53 and it was nothing but problems. Looking at a 2022 E53 AMG that seems like a very good deal. The 53 series powertrains are brand new and super high tech. A decent amount of owners from 2020-2023 had issues with MBTex. Welcome to our community - the home of Mercedes-Benz on Reddit! We are a… I got a '20 350 due to 1) it was nicer than the 450's available at the time. Any one have any advice on which year to go with? Any first-time Mercedes buyer who signs for a GLB 250 will be thrilled. 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. Mines a hybrid and have no issues at all but I’d also strongly recommend getting the extended warranty through Mercedes as well. I’ve got a 2020 gle 350 and the things I don’t like are: it has random electric problems that are annoying, like one of the sensors will stop working for a a drive or the alarm will randomly go off (nothing dangerous, just annoying); it isn’t quite as luxurious as the e-class I had before it; it uses a lot of fuel (but not as much as BMWs Mercedes and others have added a 48v system for the mid hybrid components to the existing 12v system, but so far no car has ever used 48v for the LV system itself. Make sure it’s the Mercedes warranty not some third party one. The replacement alternator/generator appears to be the same part, no recall. The 350 ain't a saint per some (who've never owned one), but the 350 has a tried and true 12V system. I’m really hesitant to risk it. I was initially looking only 2022+ due to potential issues with earlier years in this generation. Tons of work for little reward. Considering the mileage put on those cars, they’re reliable. Car that i am aiming now is X3. Pre-facelift E450 was the only variant that didn't get 48V mild hybrid in 2019/2020. Biggest reason why I got out of my E53. Reply reply Failing 48v batteries, loose grounds and electrical connections, failing electrical components, poor engineering, trim falling off, 3rd row seats failing, driveline issues, and so on. 2021+ cars Mar 21, 2024 · 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. They screwed up the launch of the C Class with those issues and they’ve gotten even worse on the GLC. Many and much issues with some as I’ve learned just buying a 2020 350. I worked on them. I traded in my 2020 c300 because I wanted something with more cargo space and honestly am not a fan of the new head light and grill redesign. I know Mercedes Benz isn’t Honda or Toyota but how has that… 2020 GLE 350 - Condenser issues (AC) Bought the above car in September of 2019 and have loved it - it's comfortable, it's spacious, and the technology actually works. ++ The sub will remain private for at least 48hr from 0000UTC on 12th June 2023. 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. I've been researching this too. We had a 2011 E250 estate and a 2016 E350 estate, sold the 2011 at 350k and the 2016 at well over 100k. I relaxed the search constraints and found a 2021 that is less expensive and has everything I want. One item is getting her car maintenance done on her 2020 GLC 350e. The I4 engine has had a sketchy history, my independent MB shop says they really haven’t seen too many issues since maybe 2017-2018 with the 2. Mercedes is having similar issues with their EQS, which can be had with $30,000+ discounts as well. The Panameras have well known PDK transmission issues and all of the "53" AMGs have known 48V-hybrid problems. 2019/2020 is the next technological leap. Anyone know how to fix? Car is 2020 gt 53 Everything that has to do with Mercedes Benz, Tuning and most importantly, keeping these cars on the road. I have had zero problems with my 2022. 450 mild hybrid i6 all the way. 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. 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. I don’t trust new Mercedes 48v hybrid systems either heard a lot of horror stories. 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. The 2020 GLE350 has the driver assistance option and has about 4,130 miles (priced at ~$60k). V167, and they were new in 2020 (US). I have 2023 C43 and get these messages all the time. I’d suggest test driving them all first before you choose. I've been searching to replace my older car that is similar size as GLB/GLC. Retrofitting Mercedes is a big no-no. Im exploring a certified used MB GLC 300. 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 To be perfectly honest neither of those options are known to be particularly reliable cars. Some stitch failures and others with cracking at low miles--under 10k. All the small things have been worked out and trouble free driving. However, with direct injected engines you can have buildup issues over time, but that is an easy fix. This could potentially mask other issues. That was a GLC 300. 0 turbo I4 but they’ve had a very problematic There have been some issues with the 48v battery but I think the prevalence is overweighted on forums. I'm currently in a market for either a 2020 GLB 250 4matic or a 2020 GLC 300 4matic. It happens everywhere. Common af. 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. Oh lastly, those problems didn’t pop up till way after they reached a 100+k miles. Neither brand is extremely reliable, but my experience is that Mercedes powertrains rarely fail with routine maintenance. But based on comments on mbworld. However, in the winter of 2020-21, the alley by my garage got so snowed in that even the S4 with its mighty Quattro and winter tires, I was not able to get to work several times. It’s getting fixed next week but yeah I’m not too pleased with it. Been looking at both since they are very similar in size. They fixed the rough downshift pre 2020 had, and you get several options as standard. Sep 23, 2019 · Starter battery issues on app . Having said that, I would probably go with the Porsche. 2023 GMC Sierra 1500 battery problems 2. background bought the car used from carmax, its a 2020 gle350 went to euro motorcars, they told me the hermes module was missing, got a new one installed, now instead of seeing a yellow "SOS is unavailable" I now see "SOS Service Not Activated" in white, and none of the me connect features work in the app, they all say activation in progress (its been over 2 days) 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 just bought a 2020 e350. I've had no issues on mine after 55k miles. I would look for 2020 or newer. Lot of 48v and the in-line 6 had its issues too. Is it a good idea to swap my current 2021 GLC 300 for a certified pre-owned 2020 GLE350 or a brand new AMG GLC43? GLC is well valued close to $50K. Yours will be under warranty so it doesn't matter but for those buying long-term, best getting the real leather. 5l hybrid estate. I have zero beef against them, but unfortunately it's just Mercedes-Benz's 48-volt system specifically that's all. I had AAA come out to jumpstart the car and they said the voltage was perfectly fine. And if Mercedes says it can't be retrofit, then Mercedes isn't gonna help. I’ll be buying with no warranty at all (ex Japan model). I’d say go gas personally. Excellent, very well written and enlightening. I did a service where it was oil change, brake fluid flush and transmission oil and that was 980$ So brake fluid and trans about 400$ each but that’s every 30k miles brake I think is every 10-20k 12V & 48V batteries were deeply discharged, but not replaced. r/Garmin is the community to discuss and share everything and anything related to Garmin. Whereas, BMW will get you invited to your local tow company’s Christmas party. Currently, it is only available to buyers if: Bro the dealership will never be able to fix all that issues for you. parts ordered. 2) no 48V battery issue. An Arizona owner labels the CLS “dangerous. Need help communicating with a Mercedes 48V BSG I've got my hands on a nice piece of tech as a spare part. hvwwlh wagu cvirg qvygk tphm jsqigz nqrxgyl romv ohakhma nsnthe