Mercedes 48v issues battery recall This is unfortunately quite common issue across entire Mercedes mo 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. Here are some key points about the 48V battery system in Mercedes: 1. Have brand new 2023 S500 Executive Series. Replies: 9. Towed the car over to the local dealership. M256 Engine Mercedes 3. (Dec 2019) Problem stared again in late Feb 2020. This will only have fault B183371 in 48V battery. We discuss the most common c 1. Some common Mercedes-Benz battery problems in the GLE model Mercedes Needs To Fix 48v Connection On Several Models Over Fire Risk Mercedes Recalls Dozens Of Cars And SUVs Over Fuel Pump Issue. They represent problems in 22 of the United States Department of Transportation’s National List of safety problems and recalls for MERCEDES-BENZ METRIS produced in 2018. The electricity generated is stored inside of a powerful 48 BMW 3 SERIES (24/02/2020 – 26/10/2020) RECALL: Problem description: The battery cables on the 48V starter-generator may not have been sufficiently secured during the production process. Is that correct? Customer: YES JA: Have you experienced any specific issues or concerns with the battery in your vehicle? Customer: WE Uwe Keller, head of battery development at Mercedes-Benz AG, has a big recall record over battery defects. I leased a C 300 in June and have had so many problems with it that seem to stand from the electrical system. How to Identify if Your Battery is Part of the Recall. 2024030001. Ad-free. ADMIN MOD C300 2023 Electrical Issues . Battery drain issues occur when a vehicle’s battery loses its charge faster than it should, leading to a dead battery and an inability to start the car. The recall, 24V-207, encompasses a range of sport utility vehicles manufactured between June 20, 2017, and January 5, 2023, spanning model years 2020 through 2024. Most batteries last between 3 to 5 years, but the lifespan can be shortened if the vehicle is mostly driven in hot weather Appears MB has zero idea how to deal with it. Some of the issues I have with my own car were also the same on my loaner. Cause 5 is from the 48V battery detecting an abnormality which then causes the 48V battery to disconnect itself. 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). 1. Electrical system: 12v/24v/48v What is strange is that I dont get any problem messages about alternator or battery as I continue to drive and use the car. (Lake district and back last week). In the beginning, it goes away with longer drives and a turn off - on cycle. U. co Just replaced the main battery on my July 2017 GLC250 4MATIC after getting the 'stop car, leave engine running' dash message. 1 MB Views: 354. International News. So I turned it off and March 23, 2023. Car didn’t move properly -something like very weak feeling- could barely move to the sideway. BMW X7 (05/08/2020 – 05/01/2021) RECALL: Problem description: The battery cables on the 48V starter-generator may not have been sufficiently secured during the production process. Check the step-by-step guide to repair the battery. 25/01/2021. The Mercedes-Benz EQS is a battery-powered, full-size, luxury car introduced by Mercedes-Benz in 2021. Common Problems with the M256 Engine But it leaves owners completely stranded when the 48v system goes haywire and requires a $3000 battery replacement ? October 23, 2024 at 12:16 pm. There are two types of battery module: straight and elbow. Trending. These problems can manifest themselves as sudden battery drains, inability to start the car, or even the car shutting down while in motion. Is the c300 a new eq model with a 48v battery system as if it is you would actually be charging both the 12v and the 48v battery. Voltages are good, the battery is 2 1/2 years old and I have been doing long journeys. Total cars /10/2019. Find 2021 Mercedes-Benz E-Class recalls information, reported by the NHTSA, and we will help you find a nearby service center where you can get your car fixed. MHH is Mercedes-Benz is recalling over 116,000 GLE and GLS SUVs from the 2020 through 2024 model years because an electrical issue could start a fire under the passenger seat. 205. The best thing to do if you own a Mercedes GLS is Looking at a 2022 E53 AMG that seems like a very good deal. Model: 223. At that time, the German automaker hypothesized that an Approximately 8,000 units of the 2023 model year GLC 300 may be recalled in the United States market over a yet-unconfirmed problem with the mild-hybrid system Looking at a 2022 E53 AMG that seems like a very good deal. There are several different reported issues with the 48 volt battery system owners need to be aware of. The recall notice states that if the ground cable is not If you are under warranty - it's no biggie. June 28, 2021 — A Mercedes-Benz GLE 450 class action lawsuit alleges the SUVs suffer from problems 12-volt and 48-volt Mercedes-Benz batteries allegedly completely drain from electrical defects. There was a recall to add some strengthening to the battery containment - presume it is a If you’ve had problems with the 48-volt battery in your Mercedes, you may be able to help start a class action lawsuit to get some money back and find a fix. Been severely disappointed with Mercedes USA Corporate, Park Place Mercedes in Dallas & Autobohn Mercedes in Grapevine. The car only has 30k miles on it and is immaculate. airbagteam. 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. The recall covers an issue with a 48-volt ground April 1, 2024 — About 134,000 Mercedes-Benz vehicles are recalled because the 48-volt ground connections under the passenger seats may catch fire. I have never seen the 48v battery, it is hidden under a bolted down cover in the bottom of the boot - the only reason I know it is there is that there was a recall over the securing of the battery and the service tech told me that they had added some extra bracing/stiffening to it. gov website and may generate questions from customers. These issues include safety recalls for your Mercedes-benz METRIS 2020 electrical system 12v 24v 48v battery and complaints other owners have filed. Check the Charger Compatibility: Confirm that the charger is specifically designed for lithium batteries 2006 w219 cls battery issue. The second generation GLS uses a 48-volt mild hybrid system called EQ Boost which has had a few reports of failures. Also the doors locked has been N000000004039 A000000004039 12V 1. District Court for the Northern District of Georgia (Atlanta Division). The charging system uses a battery control module to monitor the state of charge and turns on the auxiliary battery by powering the auxiliary battery relay when the system's voltage becomes too low. B183371. 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. The most recent of which is receiving the 48V Battery Malfunction message and my Check Engine light went on. The GLE 350 engine - key facts and specs. The emergency call system may fail to place an automatic or manual call and June 10, 2022. 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. Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2024 GLE 350, 2020-2024 GLE 450, 2020-2023 GLS 580, GLE 580, 2019-2023 GLS 450, 2021-2023 Maybach GLS 600, AMG GLS 63, 2021-2024 AMG GLE 53 March 8, 2024. Electrical system problem: The List of safety problems and recalls for MERCEDES-BENZ METRIS produced in 2017. the battery and the control electronics, the ISG (Integrated Starter Generator) is the heart of the 48V system. Screenshot_20200311-040848. All 48V batteries of Mercedes Benz provide DTS MONACO technical solutions: 2. This battery also allows a gliding function. I have a 2019 GCL 300. Any help would be gratefully appreciated as well as any insight into any recalls. Understanding these problems and knowing how to address them can help ensure optimal performance and extend the battery's life. Everything that has to do with Mercedes Benz, Tuning and most importantly, keeping these cars on the road. Wiring diagram to Benz 48V battery module. I have never seen the battery; it is buried in the boot floor under a bolt down cover. org forum is one of the largest Mercedes-Benz owner websites offering the most comprehensive collection of Mercedes-Benz information anywhere in the world. The investigation concerns battery failure of the 48-Volt battery in certain Mercedes vehicles, which can cause a vehicle not to start, thereby Mercedes Battery Drain Overnight This video explores the mystery behind the common issue of Mercedes battery draining overnight. I tried with Xentry if this is any function or way to run Mild hybrid from Volvo is a fairly typical mild hybrid set up. Users browsing this thread: 1 Guest(s) Useful Links. Thread Rating: 0 Vote(s) - 0 Average Hi I have brought a Mercedes 2019 c class that had light damage, the car is repaired but comes up with 48v battery fault and won't start I saw daxxer had a fix for this but I MHH Auto greatly appreciates the cooperation from members on this critical issue. Each time engine light comes on, Benz dealer cites different issues. However, the car shows no history of the Check Engine light going on at all. Contractor Issue – Contactors open and close the high-voltage circuit. Get Pre-Approved Common Car Battery Issues & Problems - How Do You Know If Your Car Needs A New Battery? It is my understanding that BSG unit charges the 48V battery and the 48V battery is supposed to then charge the 12V starter battery. elbow. The site includes MB Forums, News, Galleries 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. However, upon further research it seems that this model along with several others can have major problems with the 48V battery dying. Owners And Lessees Of 2019-2022 Mercedes E-Class, Mercedes CLS-Class, Mercedes GLE 450 & GLS 450 Vehicles Encouraged To Contact Kehoe Law Firm, P. Update DC/DC converter N83/1 if later software is available. 48V LiFePO4 batteries are known for their reliability, long lifespan, and efficiency. However the car display is not showing a problem as it did correctly on a previous occasion. My wife was 80 miles away from home and upon starting my car was faced with a 48V Battery warning on the driver console and told to consult owners manual. However, like any battery technology, they can experience issues that require troubleshooting. You can see the IC chip when you open the upper case of the battery. Home; Latest UK Recalls; Latest EU Recalls; Problems; Problem description: On affected vehicles the bolts of certain 12V and 48V ground connections MERCEDES-BENZ S-CLASS (2020 – 2021) – The voltage converter software. Your car will power some areas for easy access or emergency, but all related to the powertrain will be disabled. This kind of lithium battery is mainly used in Mercedes-Benz models after 2015, such as 48V light-hybrid models with chassis such as Has the vehicle been serviced for any other issues or maintenance since you've owned it, apart from the recalls? Customer: just the regular maintenance when it is time so far a service A and and a Service B Mechanic's Assistant: OK. View the 2022 Mercedes-Benz GLE recall information and find service centers in your area to perform the recall repair. 5. It is a very recent ride that critics have already tagged as an alternative to the Tesla Model S because it is among electric cars with a +350-mile range. Lastly, your 48v Mild hybrid battery is disabled because of the deployment of the airbags AND drainage of current. Certain lots of the RELiON InSight Series® 48V lithium-ion battery, Model number 48V030-GC2. 213. Owners may contact MBUSA customer service at Mercedes-Benz recalls 24,000 vehicles that may have loose 48V ground connection bolts. 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. You can expect them last 4-8 years. Replace only 48V battery (regardless of other faults) ii. Total cars affected: 15160. which is blocking engine start and battery operations itself. A 48V battery, commonly used in electric vehicles, solar power systems, and golf carts, requires careful inspection and testing to ensure optimal performance and reliability. Came back from Europe Related: 7 Most Common Mercedes-Benz GLE Problems (Explained) 6. The GLS uses a 48v secondary battery to assist the startup of the vehicle and to power other car components. 03-20-2024, 09:27 PM. The recall began March 31, 2020. Follow the step-by-step guide provided to 2. The Mercedes Mechanic can help with your 2022 Mercedes GLS 450's battery warning and Find 2022 Mercedes-Benz E-Class recalls information, reported by the NHTSA, and we will help you find a nearby service center where you can get your car fixed. Switching the car off and restarting seems to have cleared it. First time in 40 years ,have had a bad one,so best of luck in your next The factors Related Problem : P0A7F00 The state of health limit of the hybrid/high-voltage battery module has been reached. Mercedes Benz are working on a fix, I was told that there was a quick process to temporarily resolve the issue until Mercedes Benz give further instruction, which was likely be a software update, the quick fix is after approximately 20 minutes after the vehicle has been locked, if the vehicle is unlocked and locked without opening any doors – the operation of the auxiliary Mercedes Me is reporting a critical battery condition and has also sent me an email to that affect. However, a new issue has arisen, whereby the car frequently displays a "Battery Malfunction" message and the hybrid battery can only be discharged from 14 miles to 9 miles, and then stuck at 9 miles. After a week of service, even on the low speed, the fan speed got quite high and the next day car refused to start, the battery went flat again. Thanks for the info. 0L Engine Specs, Problems & Reliability. NHTSA campaign: 19V715000. Replacing the 48v battery will solve the problem. “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. It has a relay that turns off the battery when the voltage drops. 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). C. I found a lawsuit about it from about a year ago 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. Is it safe to drive with a battery problem? Everything that has to do with Mercedes Benz, Tuning and most importantly, keeping these cars on the road. The final solution is to have this battery replaced. This guide provides clear steps to help you diagnose and fix common charging issues, ensuring optimal performance and longevity. Scheduled maintenance. This is to notify you that software for the 48V Battery Management System fo Troubleshooting charging issues with a 48V lithium battery requires a systematic approach to identify and resolve potential problems. THE BOLTING OF THE 48V GROUND CONNECTION UNDER THE PASSENGER SEAT MIGHT BE FASTENED WITH AN 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. In 3 of those occasions, jumping finally started it. 253. The touchscreen went out while I was driving on the highway and I couldn’t access Don’t see many threads on here with 48v issues that I can recall. After confirming that my charging system had 14. Update 48V ISG Control Unit Software. Mercedes-Benz AG (“MBAG”), the manufacturer of Mercedes-Benz vehicles, has determined that system battery, unfasten/fasten the front seat; unfasten/fasten and expose right There's a separate recall order for 15,000 cars. The EV explosion occurred on Aug. Joined Apr 3, 2019 Messages 195 Reaction score 70 Location Hertfordshire Your Mercedes C219 cls55 amg Oct 22, 2019 #1 Your Mercedes C219 CLS 320CDI 2008 Oct 22, 2019 #2 Mercedes 48V lithium battery locked up after accident. This is accompanied by a red warning screen in the center instrument cluster display that shows a battery accompanied by the phrase "visit workshop. 1 volts per cell. Contact now to look a Had the same problem after battery replacement on my 2003 S430, changed the blown fuse f52, no luck, changed relay T (under the back seat), problem fixed. 03/08/2023. Under the front passenger carpet is a fuse block that mercedes only sell as a whole unit but the fuses are replaceable check and make sure there is power to all connections with key on we 2018-2019 Mercedes-Benz, Mercedes-Maybach S-Class Recall 2021-2022 Mercedes-Benz Maybach S580 Recall 2018-2019 Mercedes-AMG E-Class, S-Class, G-Class and GT63 Recall The leading cause of dead battery in Mercedes-Benz GLE is internal degradation due to old age. However, the most common are no starts and vehicles shutting off. When dealing with a malfunctioning 48V battery, effective troubleshooting is crucial to identify and resolve issues promptly. Locate IC chip 95M01. And don't forget about the thermal paste. When it starts to weaken the first thing you will see is the AUX Battery malfunction warning at the start. One describes multiple defects and another focuses on a vehicle speed control problem. But based on comments on mbworld. Hear it is$4,000. B183304。 4. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. A battery drain issue can be caused by several factors, such as a faulty electrical system, a damaged battery, or external factors like extreme temperatures. MAIN. The affected serial number ranges are RB48300020210314057- RB48300020210314729, RB48300020210330001- RB48300020210330715, and RB48300020210507012-RB48300020221016550. Another relates to a recall that The most common problems:Camtronic problems, carbon buildup on intake valves, additional emission filter potential issues at high mileage. How-to procedure: Here take an example of 48V battery elbow type. Can't wait till the battery dies. Ours did have the range extender button but we never used it as each press does ‘stress’ the battery. Remove and disassemble the battery. B183319, or any other faults in the 48V battery. K. 48V technology is effective despite some minor issues. If conductive material, such as metal, unintentionally drops into the opening and contacts the terminals on the battery, an electrical short can occur However, it is important to note that there have been reports of similar problems with the 48-volt electrical system in several Mercedes-Benz models, including those of the 2019 model year . 0 added 2015 onwards Mercedes-Benz 48V lithium battery W167/ W203/ W205/ W222 repairing function. 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. , but after tonight's battery testing results showing that the battery is good, I'm not sure what else it could Hello ive just bought a 2003 W203 220cdi at auction, 173K on the clock, and after repairing the electric wire in the drivers seat & a few fuses, i'm ready to drive, but i knew the battery/alternator - visit workshop light was on the dash. 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. Check recall notices for your car. Skip to content. Many owners of the GLC had to replace their 48V battery, which wouldn’t last long; some had to replace it again in under a year. The web suggested the alarm problem was due to the battery. Ohms law for linear DC dictates that at the same load (resistance), 4X the potential = 4X the available current. Owners report that these problems occur randomly, even when the car is brand new with less than 50 miles. 36 Mercedes-Benz GLE 450 SUV fails to start and has other problems due to battery and electrical defects. Believe the battery was original fit, so I got about 6 years before replacement. However, my dealer did let slip that I’m not the only one. A New Jersey man claims that his $76,918. Spread the word. Interestingly, the original battery was an Exide 70 AHr / 700 CCA. This is to notify you of a new Recall Campaign to check the 48V ground connection on 21,306 Model Year (“MY”) 2020-2022 GLE-Class and GLS-Class (167 platform) vehicles. The Mercedes-Benz M256, the newest 3. Mercedes service still stinks. Feel free to share your classic Mercedes-Benz here! Check out our new wiki to help you troubleshoot According to Mercedes this is normal, no problem found. In this This problem can affect various models, including the Mercedes-Benz GLE. View your car’s maintenance schedule. Mercedes W213 E200 48V MHEV Performing a diagnostic on the mild hybrid system The top destination for Mercedes and AMG discussion, news, and rumors 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. I’m a bit suspicious as the 48v battery is on a back order - is this due to ongoing issues/demand that might indicate a recall issue? 1. In this article, we cover the most common issues . Check recall notices for your car ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Vin Lookup. a. There have been an astonishing 31 complaints and an equal number of recalls for the 2020 Mercedes-Benz GLE-Class SUVs. 2022100005. 48-Volt Battery Issues. Mercedes says ground connections can overheat An investigation was promptly initiated and Mercedes-Benz found that an insufficiently tightened ground connection for the 48-volt battery system could have contributed to the warning messages. Connect electrical wiring harness of 48 V on-board electrical system battery to The battery shown above has 35 cells—a nominal voltage of 3. BenzWorld. Fingers crossed it’s nothing major! Click to expand Askino1 said: 48V Battery Malfunction Dec 2023 Mercedes GLE Premium Mild Hybrid ved; Sep 16, 2024; Electronics and Audio; Replies 6 Find 2019 Mercedes-Benz E-Class recalls information, reported by the NHTSA, and we will help you find a nearby service center where you can get your car fixed. 48V is exactly 4 times the potential (and therefore, available current) of the 12V system. It seems like crash in software of control module of 48 V battery. Last Post by Badri. Find 2020 Mercedes-Benz E-Class recalls information, reported by the NHTSA, and we will help you find a nearby service center where you can get your car fixed. Influence-free. 48v battery is main power source for starting/stopping your engine at stop lights, etc. Inspect Physical layers (grounds, DC/DC to 48v battery connector, etc) 3. 2018. Any hint about this new issue? CG100 PROG III V6. That's a 48V system, with a battery in the trunk. Turned out to be a loose Mercedes-Benz USA has recalled nearly 15,000 examples of the EQE, EQE SUV, EQS, and EQS SUV for a deviation in the battery management system software development process. Never used the GLC START/STOP functionality. An overview of Mercedes-Benz GLE battery problems. This states that the cause might be software or hardware issues. Menu. Confirm completed guided test(s) for every fault code--not just 48v 5. 7 volts and a max of 4. Repair procedure is the similar. View the 2021 Mercedes-Benz GLE recall information and find service centers in your area to perform the recall repair. ? The Mercedes GLS has very few faults compared to its siblings, the GLA and the GLE, with only the HVAC and the 48V battery system being the most significant problems. This guide provides a comprehensive approach to diagnosing and I have a same issue with my 3 month old 2023 GLC 300, Engine light came on and app wouldn't start, I have to go outside in cold temperature -30°C to start vehicle, I took to MB and they told that battery is draining because of cold weather and all electronic using by battery, and i have to drive at least 50K every day to keep battery more than I have had a number of computer related issues. Mercedes-Benz has even issued a technical service bulletin that addresses the 48V on-board electrical system problem. MERCEDES-BENZ. Dec 17, 2021 | Blog, Car Problems Car Complaints. Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, This is to notify you of the new Recall Campaign to check the 48V ground connection on the passenger seat on 116,020 Model Year (“MY”) 2019-2024 GLE and GLS (167 platform) vehicles. October 7, 2022 — A Mercedes-Benz battery replacement class action lawsuit alleges numerous models Understanding the Mercedes-Benz GLC Battery Drain Issues. The auxiliary battery malfunction is quite a common issue in the Mercedes model lineup that uses the 48V auxiliary battery. They are located inside the high-voltage hybrid List of safety problems and recalls for MERCEDES-BENZ METRIS produced in 2016. Find Car. Thread starter Terrykal; Start date Oct 22, 2019; Terrykal Senior Member. 167。 3. Mercedes New Vehicle Limited Warranty extends coverage to the 48V system battery, as part This NCU replaces the prior NCU issued on October 7, 2022 and contains clarification on the launch date of the campaign. 2016. S. 1st visit: there is nothing wrong (Nov 2019) 2nd visit: we'll replace the faulty battery. Prices may vary depending on your location. A new battery was shipped from Mercedes. April 20, 2022 — A Mercedes-Benz recall affects multiple models at risk of fires from the 48-volt ground Diving into Mercedes-Benz's smooth power-augmenting tech Transport Canada slams Nissan for delaying hood-latch recall. However, the MB Escondido service advisor Mark Ciesla adamantly denied any existing electrical or battery issues with recent model Mercedes automobiles. Electrical system: 12v/24v/48v Mercedes M256 3. Attachments. Battery Issue is a life-threatening problem Find out about the latest recalls and see if your Mercedes-Benz is affected. Electrical system: 12v/24v/48v BMW X7 (2020 – 2021) – THE BATTERY CABLES ON THE 48V STARTER-GENERATOR. Dealer replaced starter battery. 4. Fortunately I took a pic and was able to provide it to the dealer, but they can’t find what the issue is. Clunk or shift noise from the trunk area when brake applied in slow speeds, or when parking. Sep 16, 2024 #2 Bobby Dazzler MB Master This is the first time I've had to replace the battery. Disconnect 12V battery more than 10 minutes for hard reset 48V system 01-28-2020 6:45 PM RUTHERE Class action lawsuit alleges the 12-volt and 48-volt batteries drain and strand consumers. Mercedes-Benz USA has issued another recall order for 15,502 vehicles. METRIS. The disconnected 48V battery then causes subsequent symptoms: Limp Home Mode, overheating, A/C not blowing cold, or loss of accelera I have had 4 occasions in last 3 months where 450 is dead after only sitting for an hour. 2022040017. More concerning, these See more A second defect has been alleged relating to Mercedes-Benz vehicles with 48V/12V battery hybrid systems. The battery simply dies as I drive it. Recalls List. Initially, the German automaker suspected Issue. Here’s What’s Included in the Mercedes 48V Cable Recall. 1 in an underground parking garage in Incheon, damaging as many as 880 nearby cars and cutting the electricity and water supply to some 1,600 households in the apartment complex. Mercedes-Benz owners may call 800-367-6372. YES-- This is an issue on my car and also on my loaner. Once the 48v battery reaches +/- 18v, it will be disabled by the Battery Management System (BMS). Most batteries last between 3 to 5 years, but the lifespan can be shortened if the vehicle is mostly driven in hot weather What You Should Do: MBUSA will notify owners, and dealers will update the instrument cluster software, free of charge. Electrical system: 12v/24v/48v Hi guys Mercedes 2020 year model, X290 AMG After the accident car is not starting, and 2 faults on G1/3 48 V battery. NHTSA the manufacturer has identified the issue In vehicles such as the new Mercedes-Benz C-Class, Will This Device Solve EV Battery Heat Issues? Honda, Foxconn? Renault Might Sell Nissan Stake. The 48V electrical system also supplies Mercedes vehicle owners who have experienced major electrical system and battery problems, The Mercedes battery drain class action lawsuit was filed on July 1, 2022 in the U. Say goodbye to battery problems, low power, and difficulty starting your vehicle. Mercedes-Benz has had to issue a recall for certain models of EQS, EQE, and S-Class hybrids because of a problem with the battery warning system. Views: 539. What it is: Generator/Motor between the engine and transaxle. Confirm all 48v components can be actuated via Xentry guided tests 4. If you encounter battery Since then I have had an intermittent problem with the battery as the car was not starting at times if I do not use the car for like 2 days. Day 2 Engine light, electronics issues. 0-liter inline six-cylinder gasoline engine, The ISG is rigidly bolted to the crankshaft and exchanges energy between the driveshaft and the 48V lithium-ion battery with an energy content of almost 1 kWh. HAS THERE BEEN A RECALL ON MERCEDES GLC 300 AMG LINE 4MATIC 48V VOLT BATTERY JA: I understand that you're inquiring about a possible recall on the 48V volt battery for the Mercedes GLC 300 AMG Line 4MATIC. Purpose of the 48V Battery: Mild-Hybrid System: The 48V battery is primarily used in Mercedes’ mild Mercedes-Benz GLE 450 owner says th 48-volt batteries cause failures to start the vehicles. 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. Vehicle Recall Information Finance & Research. 206. " Upon receiving the car back, I noticed that the charging problem had been resolved. The belt starter/generator (“BSG”) output 48v, nominally. This includes the 2020 GLC 350e, 2019-2022 GLC 300, and the 2020-2022 AMG Get 2021 Mercedes-Benz GLE 350 battery replacement cost info & claim your 2021 Mercedes-Benz GLE 350 battery coupons from Plaza Mercedes. It supports the stop/start and does a much smoother/better job of that, as the 48V generator can spin the engine up to "full" The leading cause of dead battery in Mercedes-Benz C-Class is internal degradation due to old age. Mercedes-Benz is recalling its GLE and GLS SUVs as an issue with their 48V electrical system could lead to a fire. Fault code: B18339A. Got the car in March 2019, problems started in October 2019. By using this tool, you will be able to get records with description of safety issues for vehicles, equipment, tires and child restraints. Straight. The car (purchased on Aug 2021 ) failed to start with the stop vehicle battery icon on the dashboard. 12v/24v/48v battery. The Mercedes Me phone app does allow preconditioning the battery and interior which does help the winter range. However, this car has some issues you’d love to know before attempting to own one. Can't really find much info on it in the manual. A customer This is to notify you of the Recall Campaign Launch to check the 48V ground connection on 21,306 Model Year (“MY”) 2020-2022 GLE-Class Issue . the cost for a Mercedes-Benz S580 Car Battery Replacement is $305 with $165 for parts and $140 for labor. THen it happened again last week and thus up at the dealer. What it does: The generator firstly replaces the starter motor. png. I see a lemon law coming. Back to Porsche . 4V during my commute today, I was all set to go out and buy another battery. The investigation was opened on July 25 and comes after the NHTSA received a petition alleging that a defect with the GLC 300’s 48-volt mild-hybrid system can cause the engine warning light to Recall MERCEDES-BENZ CARS UK LTD R/2022/133. The dealer replaced the battery when it got serviced recently. List of MERCEDES BENZ recalls and issues in the UK. I found a lawsuit about it from about a year ago Remedy 2: Battery Not found in Quick Test, OR Fault B183301 in DC/DC, and/or B183349 in 48V battery. P0A8000 The hybrid/high-voltage battery module must be replaced. It's on current recall but this is after I had to replace mine on a 2yo GLS450 in March for $5k. M256 Engine Mercedes. What is Mercedes-Benz 48V lithium battery?. In this video I am showing the way I am dealing with Auxiliary Battery Malfunction problem. July 2, 2022 — A Mercedes battery drain lawsuit alleges defective electrical systems leave drivers Mercedes will mail recall letters July 23, 2024, and dealerships will update the battery management system software. 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. My 2020 e53 had a 48v batt issue. The recall campaign will be visible on the www. Author: vysi. The affected models may not alert drivers in Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021 Maybach S 580 4MATIC, S 500 4MATIC, and S 580 4MATIC vehicles. Tested, fully working, shipping now. NHTSA the manufacturer has identified the issue 48v battery fault mercedes 2019. The defect causes vehicles to shutoff, overheat, go into limp home mode, or lose acceleration at highway 48 Volt Battery Fault Repaired by Software Update Thread starter Finbob Start date Today at 8:43 AM yesterday my 2019 W213/A238 was at my local dealership for some Mercedes-Benz has issued a recall covering 116,020 SUVs across several models, including vehicles by Mercedes-AMG and Mercedes-Maybach. Short runs in the car (lockdown rules) fixed the problem for a day at most before they all returned MBClub UK is in no way affiliated with Mercedes M256 Engine Mercedes. Its now at Dealer for second time for this problem with total of 15 days of trying to fix it. 2025 Nissan Kicks Play Keeps the First Gen It’s my 3rd A8 and 5th Audi generally and this has never happened before. The site 48V Battery Malfunction Dec 2023 Mercedes GLE Premium Mild Hybrid Thread starter ved; Start date Sep 16 , 2024; Sep 16, 2024 #1 Did anyone experience this 48V Battery Malfunction and what was the solution offered by Mercedes and would this sort of issue be covered under the warranty? Reactions: NJSS. Attorneys have reason to believe the battery problem occurs Electrical System:12V/24V/48V Battery Summary: Mercedes-benz ag (mbag), the manufacturer of mercedes-benz vehicles, has determined that on certain my 2022 sl (232 platform) vehicles, after a longer non-operational time of greater than 42 days or with a battery charge of less than 45%, the following battery fault message might display in the The 48V battery system in Mercedes vehicles is an advanced electrical architecture designed to support a variety of functions that improve both performance and efficiency. adding that there Reported issues for the 2021 Mercedes-Benz E-Class include battery, engine & electrical problems. Therefore, I am assuming they are more likely issues with the 2024 GLA, rather than just MY 2024 GLA. News; Canada News (48v battery) during driving. This is to notify you of the Recall Campaign Launch to check the 48V ground connection on 12,176 Model Year (“MY”) 2021-2023 E-Class, CLS, and AMG GT 4-Door (213, 257, and 290 platform) vehicles. Check 48V Ground Connection. and i haven't had any problems as of yet with cold starts in the mornings. In the case of the Mercedes-Benz GLC, there have been reports of GLC battery drain issues that can cause significant inconvenience Mercedes-Benz AG started looking into the described issue back in June 2022 due to multiple field reports alleging battery-related warnings. Managed to get home without any further issues. I disassembled battery and internal motherboard, it looks ok. The 48v system is the only way to charge the 12v battery. following numerous field reports highlighting battery-related warnings. This happens after 24 hours and a long drive. 5L EQ engine. if 48V battery not found in quick test, OR if fault B183301 in DC/DC, OR if fault B183349 in 48V i. For instance, in The "battery monitor - charge status critical" issue has been going on for years in my case. Where's Manufactured at MBUSI in Alabama, the mid-size GLE and full-size GLS have been recalled over an improperly secured 48-volt ground connection under the front passenger seat. BMW X7 (05/08/2020 – 05/01/2021) RECALL: Problem description: The battery cables on the 48V starter-generator may not have been sufficiently BMW X7 (2019) – AN INCORRECT INSTALLATION OF THE HEAD AIRBAGS Lotus | Maserati | Mazda | All Mercedes no full-electric cars have AUX battery these days. Consumer Reports shares details of the recall of Mercedes-Benz GLE and GLS SUVs from the 2020 to 2022 model years due to fire risk related to an electrical concern with the front passenger seat. Thanks given by: Mercedes 48 battery repeaer. The only evidence that it is MHEV is the effortless starting from the 48v starter motor. Solved the problem by replacing main board. The Mercedes technical documents say that you cannot charge the 48v directly, so I suspect that when you connect to the jump points it goes through a control box sat on top of the 48v, that directs the flow to the 12v in the boot floor and then it uses that to send converted current between the 48v and 12v. Failure of the 48V Secondary Battery. 2Ah lead-acid battery is second model of the auxiliary battery also known as backup battery used for other mercedes cars such as GL X164 GL450 GL550 GL350 GL320 S-class W220 W221 S320 CL Check cars for recalls, common issues & maintenance costs. Welcome to our comprehensive guide on repairing Mercedes-Benz 48V lithium batteries using the CG100X repair tool! If you're a Mercedes owner facing battery i Learn how to repair your Mercedes Benz 48V hybrid battery with ease using CG100X or CG100 programmer. 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. When dealing with 48V battery failure of Mercedes Benz 223 and 206, it is necessary to cooperate with the programming and diagnostic certificate. NHTSA. kitinywetxhkfybwipoqsgogeuolwqclavsfvndypwxuxvtbqtrbvk
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