Mercedes 48v issues forum 2020. This is worrisome for the future.
Mercedes 48v issues forum 2020 Technical 2010 Mercedes W212 E Class E350 CDI Sport, 2006 Mercedes Feb 9, 2024 · I have a 2023 “Facelift” version of the GLA250 with the 48v Mild Hybrid which was delivered in Oct-2023. It has a relay that turns off the battery when the voltage drops. I would honestly avoid forums on the 48V problems, no one outside of dealer techs has worked on them since they're all under warranty still. I have about 4500km on it so far and have many of the same issues you have raised. Confirm all 48v components can be actuated via Xentry guided tests 4. The shop says it needs a rear ABS speed sensor, and also the wiring harness to that is bad. Took almost a month to get the part. 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. saying (what Mar 26, 2023 · Hello everyone I have a problem with gle300d mild hybrid I need to unlock 48V battery eprom Car not starting after accident with a red notification on board and showing dtc (B183387) Tks MHH Auto ™ Guest Jun 22, 2021 · The 69-page first amended complaint, removed to New Jersey District Court on June 18, claims Mercedes-Benz knew of the 450 GLE electrical problems as early as January 2020 yet failed to disclose the defect, and drivers have in turn seen the value of their vehicles diminish after repeated unsuccessful repair attempts, the suit says. This sounds like it could be related to a battery failure. This states that the cause might be software or hardware issues. Bought a new 2024 CLE300 Convertible on Nov 2, 2024 and drove it 7 days when the 48 Volt system experienced issues. 48V technology add in not only combustion engine boost efficiency but in parts longevity? The Mercedes EQ Boost system, set up for the 2. Recognize the role of the 48V battery in Mercedes-Benz vehicles and how a faulty 48V battery can contribute to battery drain. Home. in actual value there terminal 40 point is bellow from actual value. Mar 30, 2024 · Follow troubleshooting steps to diagnose battery drain problems and address common electrical issues. Mercedes-Benz USA, LLC. A Mercedes-Benz service manager allegedly told the owner that several other 2023 Sep 16, 2024 · Get on to either your Mercedes Dealer or the nearest Mercedes Service Centre, or Mercedes Benz Mobilo roadside assistance on 00800 1777 7777. And don't forget - they are poorly optioned. See full list on mycarvoice. Been severely disappointed with Mercedes USA Corporate, Park Place Mercedes in Dallas & Autobohn Mercedes in Grapevine. Gave up. I was told by the Mercedes service department this has been occurring in Arizona, New Mexico, Florida, Nevada, and Saudi Arabia. (MBUSA) is recalling certain 2020 GLE 350, GLE 450, GLE 580, GLS 450, GLS 580 vehicles equipped with an optional illuminated Mercedes-Benz star logo in the front grill. If my 2018 GLE550 broke down today I wouldn't consider buying a 2020+ GLE whatsoever. Bumper Backup Light Problems Jul 24, 2018 · I have a 2019 GCL 300. Dec 5, 2021 · A new battery was shipped from Mercedes. The 48-volt system, as the outlet reports, will appear on the 2018 Mercedes-Benz S-Class. Upon leaving the dealership (Mar 19) my check engine light came on. 1st visit: there is nothing wrong (Nov 2019) 2nd visit: we'll replace the faulty battery. Sep 23, 2019 · According to Mercedes this is normal, no problem found. So I drove it. Does anyone know of a anywhere to complain about persistent issues with a newly purchased mercedes benz? We've bought a GLE350 new in 2020 (model yr 2020) and its had electrical issues almost yearly (e. Mar 21, 2024 · Mercedes-Benz Recalls SUVs for Electrical Problem That Could Lead to Fire. Replace only 48V battery (regardless of other faults) ii. An additional patch was also sent from Mercedes to fix the problem, there was no need to swap for a newer battery. Aug 1, 2023 · The petitioner’s vehicle had just ~2,400 miles (~3,800 km) on the odometer when the issues first appeared. Anybody has faced similar issue or problem? If i hold accelerator pedal and start car it runs then 5-10 seconds but rpm is very low looks like force start engine. Inspect Physical layers (grounds, DC/DC to 48v battery connector, etc) 3. Dec 23, 2023 · ACMS Mercedes Ltd is an independent Mercedes-Benz service specialist based in Walsall. ” “The 2020 Mercedes CLS has a known defect in their 48V system that turns the engine off in locations with high heat zones. 48V battery malfunction 2. Many people have had to have multiple battery replacements due to repeated failures. Day 2… Engine light, electronics issues. Went in for service March 13,2020. org Forums Incorrectly installed electrical ground” Potential Number of Units Affected 12,799. I do repair those batteries for customers by just opening up, digging into the circuit boards, and refreshing some EEPROM files. com Le forum 100% non officiel et indépendant des passionnés Mercedes-Benz Looking at a 2022 E53 AMG that seems like a very good deal. I have a 2020 GLE 450 4MATIC I purchased back in August 2023. They had my car for 5 days, sanded our the pain and reattached it all then said it was fine. The GLE 350 engine - key facts and specs. A battery charger may allow a float charge which will temporarily let the Stop/Start system become available again but will decay very quickly to a level that the engine management system decides the function cannot be made available. Dec 3, 2019 · BenzWorld. Orange dots appeared on my white paint all over. Typically happening from 3rd to 2nd but most notable from 2nd to 1st. May 19, 2024 · 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. Confirm completed guided test(s) for every fault code--not just 48v 5. CarComplaints. 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). Cacastle; Dec 6, 2024 48V Battery Help! matt2622; Aug 20, 2024 Mercedes EQ Forum 8K members. The battery is getting old and will not hold the same voltage as when new. 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? 2010 Mercedes W212 E Class E350 CDI Sport, 2006 Mercedes W169 A Class A170. Reply reply Mercedes S-Class W222 S450/S550, Mercedes CLS-Class C257 CLS450/CLS53, X290 AMG GT43/GT53, Mercedes GLE-Class V167 GLE450/GLE53, Mercedes E-Class W213 E53 Mercedes M256 Problems and Reliability The M256 engines are still new and do not have enough statistics on common problems and failures. Apr 14, 2022 · Mercedes said it was a manufacturing problem to do with the grounding of the 48V battery in the enginethat there was 'paint' in the way and it wasn't ground properly. Nov 28, 2024 · I did my research prior to the purchase and thought the 48v issues had been resolved a couple years ago. The site includes MB Forums, News, Galleries, Publications, Classifieds, Events and much more! May 16, 2024 · A couple weeks ago, my 2020 GLE 350 with 91,000 miles on it started to have its first problems. 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. Apparently I was wrong. Forums. 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 Mar 25, 2023 · March 23, 2023. Hell of a bit update to take 1 hour 36 minutes to load!! Windows 10 took less than that!! Jan 11, 2024 · I have a 2020 GLE 450 4MATIC I purchased back in August 2023. org forum is There have been some issues with the 48v battery but I think the prevalence is overweighted on forums. 3 minor issues: 1) driver side headliner microphone stopped working, resulting in having to shout into the passenger side headliner microphone in order to be heard on a phone call, or using "hey mercedes", 2) audio volume adjuster does not gradually raise/lower volume, instead it jumps several levels with each turn of the adjuster, 3) the Dec 5, 2023 · Re: Mercedes Benz 48V MHEV BSG - Help needed Post by threeReefs » Tue May 14, 2024 9:33 pm As a quick update on this, I have come to the conclusion that trying to make this work the "proper" way - creating a boost function or using the inbuilt one - will be too complex and probably not work. 2022100005. After waiting days for the dealer service advisor to give me the disposition of the car, MB Escondido finally admitted they were seeking permission from MB corporate to replace the $4000 48 Jan 5, 2021 · 4 months and 3,000 miles into my 2021 GLE53 AMG. Aug 7, 2021 · (08-08-2021, 12:35 AM) A2ua Wrote: charge with terminals under bonnet as usual with 12V charger. I delayed it since I wasn't ready since it might cause problems. I travel 80 miles to work every day on an express lane with speed limit 75 and only 1 lane with walls on either side, no shoulder. I looked under the vent towards the top right of the engine bay (under the filter) and it seems to be the 48v battery. However, my dealer did let slip that I’m not the only one. Each time engine light comes on, Benz dealer cites different issues. Forum-mercedes. Update DC/DC converter N83/1 if later software is available. Dec 7, 2024 · CLE Class Coupe (C236) & Cabrio (A236) - New 2024 CLE300 Convertible - Hi. Aws Wrote: what are the faults in Xentry? Hi, thanks for reply me, too much sorry I lost all picture I take when diagnose with xentry. org forum is one of the largest Mercedes-Benz owner websites offering the most comprehensive collection of Mercedes-Benz information anywhere in the world. MB is having massive issues with the 48V lithium batteries for their mild-hybrid systems. This is to notify you of the Emission Recall Campaign LAUNCH notification to update the 48V Integrated Starter Generator (ISG) control unit software in 62,629 Model Year (“MY”) 2019 – 2022 E, CLS, GLE, GLS, S & AMG GT-Class (213, 238, 257, 167, 223, 290 platforms). I’ve read about this battery issue in several forums. 0L inline “beltless” turbocharged 6-cylinder now found in multiple carlines, is known in terms of electrification as P1 topology. I googled "2008 GL450 ABS sensor issue", and learned that they had a problem with the wiring harnesses for those in particular (kinda like the MBZ engine wiring harnesses issue 1993-1996) The people at the factory making these harnesses for the ABS sensors assembled the wire ties so tightly that Feb 2, 2014 · E63 AMG Things I would look for with this car. org Forums Feb 19, 2023 · The Start/Stop finally delivers (I turn it off in my T6!). I took it to an Indy who said fuel injector was to blame and they replaced it for $1700. P. It seems to be the now-common problem of the faulty 48 volt battery needing replacement. . com Apr 5, 2021 · Replacing the 48v battery will solve the problem. The contents of this forum are for experimental & educational Incorrectly installed electrical ground” Potential Number of Units Affected 12,799. My 2020 e53 had a 48v batt issue. I found a lawsuit about it from about a year ago in New Jersey but it seems that hasn't been resolved. ) The very big issue is the engines head bolt issue. 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 Looking at a 2022 E53 AMG that seems like a very good deal. Implement effective strategies to prevent battery drain, such as regular maintenance of the electrical system. It's on current recall but this is after I had to replace mine on a 2yo GLS450 in March for $5k. Feb 19, 2023 · The Start/Stop finally delivers (I turn it off in my T6!). CPO cost is 55K and the vehicle was well kept. com: passionné(e)s de Mercedes-Benz, visitez le forum pour en découvrir davantage. Has anyone else had problems like this? Apr 10, 2021 · Daimler Group Mercedes-Benz, Smart Discussions. 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. An Arizona owner labels the CLS “dangerous. Another code popped up for an airbag Apr 10, 2021 · Problem with battery 48v in GLS450 2020. "mild hybrid" seems to be for lack of a better term, like "partial 48V electrical system with energy recovery" or whatever else more descriptive, just don't work for marketing ;-) The 2021+ E450 would be nicer but they're a lot more than the 2020. 110 being sold throughout the U. BenzWorld. However, upon further research it seems that this model along with several others can have major problems with the 48V battery dying. the diagnostic code was sent over to Mercedes for analysis, we got feedback that a software update was required. And don't forget about the thermal paste. Mercedes Support are obviously not the route you should be following! Jul 31, 2023 · New Mercedes X-Class Pickup Reimagined With 2024 Ram Rampage Underpinnings 2024 Mercedes-Benz Mid-Size Van Portfolio Updated, They're All a Lot Fancier Now Tesla and Electrify America To Get a Mar 22, 2023 · Plaintiff Joseph Scattaglia Jr. Fall 2020, as soon as it's colder, the problem starts again. Problem with battery 48v in GLS450 2020. This is Mercedes' new "hybrid" design, supposed to be more fuel efficient. problem detect on N80 (if not wrong) in G1/3. Dec 8, 2023 · 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. Remedy 2: Battery Not found in Quick Test, OR Fault B183301 in DC/DC, and/or B183349 in 48V battery. May 13, 2020 · Your car is the same age as mine. K. Jul 31, 2023 · I’m a big fan of IL6 engines so I’d really like the E53 the only thing holding me back is the added complexity of the starter generator 48V hybrid system, if it proves reliable (introduced in 2019) I’ll probably bite the bullet and buy one next year unless a really well looked after E43 turns up (only made 2017-18) Jan 24, 2021 · However, the MB Escondido service advisor Mark Ciesla adamantly denied any existing electrical or battery issues with recent model Mercedes automobiles. Mar 17, 2024 · 2020 Mercedes-Benz CLS Battery Problems. Looking at a 2022 E53 AMG that seems like a very good deal. Mar 23, 2022 · The W167 chassis (GLE / GLS) has been riddled with 48V electrical system issues and the infamous 9-speed transmission jerkiness. 5L EQ engine. Disconnect 12V battery more than 10 minutes for hard reset 48V system 01-28-2020 6:45 PM RUTHERE Mar 7, 2022 · Here is the tutorial on repairing the Mercedes Benz 48 volt mild hybrid battery using CG100 Prog III or CG100X programmer. We haven't seen them come back after replacing the DC/DC converter or 48V battery. I was told it would go off but it didn’t. 36, The plaintiff says his Mercedes vehicle has went through three repair attempts Appears MB has zero idea how to deal with it. I’m glad it’s leased, not purchased. 2020 GLE 450 Starting Issues. I have noticed the “clunk” when the car is down shifting when slowing to a stop. Dec 6, 2023 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright 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. The light goes on randomly while I’m driving. The car would not unlock with the app or the key fob and when I manually use the key to open it, the mirrors and some of the electrical still would not work. This is worrisome for the future. In February 2020 a headlight blew. It's just a bad deal paying much more for something "lesser". After a week, I had to call but glad VM from dealer indicates waiting on MB /HQ to “approve this Warranty” issue w/48V battery issues. Jul 26, 2023 · For example, we are aware that there are at least three technical service bulletins (TSBs) that Mercedes-Benz has issued about the 48V battery problems, but only one is officially linked to the 2020 GLS. 2. Mercedes-Benz Vans Aug 30, 2019 · Coupure moteur thermique sur C200 hybride 48V / Classe C W205 / Forum-mercedes. Mercedes-Benz allegedly knew about the problems as early as Jul 21, 2023 · HI just quick question in last 4 weeks i have done few Mercedes 2020-2022 48v battery unlock but i fund out in some cases on pcb is burnt negative br Mercedes 48v battery – Mercedes-Benz – HybridElectricForum Forum Dec 5, 2022 · The 2020+ GLE is only 10% more fuel efficient than the equivalent prior model due to the 48V mild hybrid setup yet they cost a good $20K more for no reason. It’s nicknamed the 160-lemon… I had a really tough time getting my MB wheels smoothly balanced over a 3 year period - which was unexpected. (Dec 2019) Problem stared again in late Feb 2020. Author Sep 20, 2022 · Hi All, I have a new to me 2020 GLC300 mild hybrid. Mar 20, 2023 · (03-20-2023, 01:38 PM) Eng. That being said 2021 and 2022 have been substantially better. The engine began sputtering and would not shift out of first gear. My name is Joe. is a New York resident who purchased a 2021 Mercedes-Benz GLE 450 W4 in October 2020 in New Jersey. 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. a. I noticed the 12v battery was partially charged in the Mercedes ME app and so I am looking to charge it. The top destination for Mercedes and AMG discussion, news, and rumors Feb 2, 2014 · E63 AMG Things I would look for with this car. A low battery can cause all kinds of problems. This means the The 48V systems are unique, since they're a mild hybrid they are sensitive because you don't want 48V touching 12V systems. Is the standard Feb 14, 2023 · I have an option to purchase a 2020 GLE 450 fully pimped out with lots of options including massage seats, drive assistance package, active body control and so on. 12v is still fairly important , even for starting the engine. should be about 35-55V, but car batt only show about 3,9V when I have real data again from car, I will post again. Dec 2, 2022 · Have brand new 2023 S500 Executive Series. My local Mercedes service manager tells me the Mercedes "fix" is to take a "sunday drive", or use a trickle charger. Aug 20, 2024 · Once the 48v battery reaches +/- 18v, it will be disabled by the Battery Management System (BMS). A second defect has been alleged relating to Mercedes-Benz vehicles with 48V/12V battery hybrid systems. 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 Dec 5, 2023 · Re: Mercedes Benz 48V MHEV BSG - Help needed Post by threeReefs » Tue May 14, 2024 9:33 pm As a quick update on this, I have come to the conclusion that trying to make this work the "proper" way - creating a boost function or using the inbuilt one - will be too complex and probably not work. com : Car complaints, car problems and defect information Latest News Aug 23, 2023 · The most common problems:Camtronic problems, carbon buildup on intake valves, additional emission filter potential issues at high mileage. 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. The defect causes vehicles to shutoff, overheat, go into limp home mode, or lose acceleration at highway speeds. The Forums are now open to new registrations, adverts are also being de-tuned. First time in 40 years ,have had a bad one,so best of luck in your next purchase👍😇 Jan 11, 2024 · Hello. S. A few days ago I received an automatically generated email from Mercedes Me Connect telling me my battery charge status was “critical” and to drive the car for 30 to 60 minutes or connect a battery charger. Update 48V ISG Control Unit Software. 0-liter inline-six-cylinder engine. I have had a number of computer related issues. ? Sep 14, 2023 · Put 3000 miles on it with no problems whatsoever. Wouldn't mind going in armed with at least some information. MOST of the forum users here were not even born or were wearing diapers, Mercedes W213 2020 Diagnose. Just the way the car starts when you jump in, due to the 48V motor spinning it up, it's kinda neat. The BMS cannot be reset or reprogrammed with conventional scan tools. Then it sat in my garage for about three weeks (I was out of town). Jun 9, 2020 · After 2 months I started having problems. My E450 is only four months old with 3100 miles. The 2020 Mercedes-Benz GLE450 has 5 NHTSA complaints for the engine at 3,300 miles average. Hear it is…$4,000. Jun 28, 2021 · The plaintiff says he purchased a 2021 Mercedes-Benz GLE 450 in October 2020 for the purchase price of $76,918. The most recent of which is receiving the 48V Battery Malfunction message and my Check Engine light went on. Dec 24, 2020 · Location NY, USA 2015 Mercedes GLA 250 4MATIC 39. I was hoping it would fix the lack of You forgot your phone. Oct 18, 2022 · Dealer just diagnosed the problem from examining fault codes. second message: Stop the vehicle coolant is not working vehicle is Apr 1, 2024 · 2020-2024 Mercedes-Benz GLE 450; Mercedes believes the 48V ground connections under the passenger seats may have come loose during the assembly process. Less than 3 months and a few thousand miles later I had the exact same problem. But based on comments on mbworld. The company provides high levels of customer service and quality workmanship, at competitive prices. Oct 17, 2020 · Hi, I had the same problem with 2016 GLE 450 AMG, (bought new from the dealer) The first week I received it the car would completely shutdown I would have to open the door in order to restart it, for 4 years I had nothing but problem after problem, mostly electrical. Have spoken to mercedes and all they can advise is to bring the vehicle in and want it all day. I brought it back to the dealer multiple times and they say it’s software update issues. Call Mark on 01922 634666 or 07530 456000 The 2020 Mercedes-Benz GLS450 has 8 NHTSA complaints for the electrical system at 1,638 miles average. However, the car shows no history of the Check Engine light going on at all. May 7, 2024 · I've had the same commute for over 30 years, and owned Chevy, Ford, BWM, and have never experienced this issue. Jan 31, 2022 · 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. Car still under Mercedes 3 year warranty. This happens after 24 hours and a long drive. , car shut off while driving, loose fittings, electrical malfunctions causing the car to issue multiple superfluous warnings). 1. Car had been switched off for approx 9 hrs before starting when the message came up. 2023–2024 Mercedes-Benz GLE350, 2020–2024 GLE450, 2020–2023 GLE580, 2019–2023 GLS450, 2020–2023 GLS580, and 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 November", and then, when I picked up the loaner, "3,4 Dec 17, 2021 · Mercedes 48-Volt Battery Defect Investigation – Owners & Lessees Of 2019-2022 Mercedes E- & CLS-Class & Mercedes GLE 450, GLS 450 Vehicles Encouraged To Contact Kehoe Law Firm, P. Mar 19, 2024 · How awful,the auxiliary battery presented problems in first 3 weeks on 2nd shut down I refused to take back car, now have a brand new one and never sit in it with anything running ,or reading lightnon Nada,like you lost all faith in brand ,but My local dealer Bolands were meriful and replaced it. if 48V battery not found in quick test, OR if fault B183301 in DC/DC, OR if fault B183349 in 48V i. 0L 4-cylinder turbo and 3. g. Oct 29, 2022 · Managed to get home without any further issues. "mild hybrid" seems to be for lack of a better term, like "partial 48V electrical system with energy recovery" or whatever else more descriptive, just don't work for marketing ;-) Dec 30, 2019 · Update. 48v battery is main power source for starting/stopping your engine at stop lights, etc. Dec 24, 2021 · These complaints date as far back as 2004, and continue through 2020 model year MB vehicles. C. 000 Miles Hi guys last night after driving for like 15 mins all of the sudden the engine heat goes to the maximum and I get the message that coolant is too hot stop vehicle, as I stop on the side of the road I turn off the engine go check the hood the engine seems perfect not any smoke just the fan working at maximum. A few things that got updated in the facelift was the driver assistance but if you don't care for that, the 2020 should be fine. Jul 2, 2023 · Other Cars - Mercedes 12v battery critical - This is a 2021 with 48v system --- I thought it no longer had a 12v battery and just stepped down the 48v for a few legacy 12v systems. M156 head bolt problems - Page 16 - MBWorld. Got the car in March 2019, problems started in October 2019. Jan 24, 2021 · However, the MB Escondido service advisor Mark Ciesla adamantly denied any existing electrical or battery issues with recent model Mercedes automobiles. 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. I went on vacation the next day and when I Aug 24, 2017 · In a lengthy article, Motor Authority got the inside scoop behind Mercedes-Benz’s 48-volt system, which will appear on the automaker’s new 3. Hope this information helps for someone with similar failure 2020 model year had many issues, many of the 48v motors failed an were replaced. Jun 3, 2023 · Maybe it is connected to online services, alarm system, 360 degree feature or whatever. . Therefore, introducing outside coding could cause issues in the long-term. They quietly released an official recall in February which was a software update that seems to have solved the issue. does not strike me as a big problem considering how many cars have this system. If you know the car is going to sit for ”extended periods of non-operation” (Mercedes manual) you should turn on the “standby mode” found in the multimedia system under settings>vehicle>open/close. After waiting days for the dealer service advisor to give me the disposition of the car, MB Escondido finally admitted they were seeking permission from MB corporate to replace the $4000 48 Aug 7, 2024 · Today, more than ever, there are ongoing software updates to fix issues, and these updates are done after the OEM has oftentimes worked with multiple suppliers because coding changes can affect multiple controllers in the car. Feb 22, 2023 · Hello I have w223 the car starts for 3-4 seconds and stops, and 48v battery voltage keeps dropping and after charging comes up so i dont think its 48v battery problem. Came back from Europe, COVID started. qcik gtmea kvht mnwcnazf izy pxhv zxpi gtshv ltn lhuz