Mercedes 48v battery recall The defect causes vehicles to shutoff, overheat, go into limp home mode, or lose acceleration at highway speeds. Date of the problem: 08/10/2019. Published: 31 Jul 2023, 15:00 UTC • By: the NHTSA may demand Merc to recall 8,000 examples. Mar 25, 2023 · March 23, 2023. Feb 23, 2022 · Hi guys Mercedes 2020 year model, X290 AMG After the accident car is not starting, and 2 faults on G1/3 48 V battery. We’ve taken a look on Car Gurus to gauge the resale value of a Mercedes-Benz GLS, below are typical asking prices for each model year. The recall covers an issue with a 48-volt ground connection Dec 24, 2021 · A second defect has been alleged relating to Mercedes-Benz vehicles with 48V/12V battery hybrid systems. This is to notify you that software for the 48V Battery Management System fo Sep 20, 2022 · 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. Confirm completed guided test(s) for every fault code--not just 48v 5. Check 48V Ground Connection. Spread the word. I am a low mileage driver, daily commute is around 10 miles. However, upon further research it seems that this model along with several others can have major problems with the 48V battery dying. B183319, or any other faults in the 48V battery. Mercedes-Benz Recalls 20,000 Vehicles Jul 2, 2022 · Class action lawsuit alleges the 12-volt and 48-volt batteries drain and strand consumers. However, my dealer did let slip that I’m not the only one. Oct 7, 2022 · The plaintiff contends the 48V battery is supposed to help with fuel economy, but a drained 48-volt battery can allegedly cause the engine to overheat. many times per minute. If conductive material, such as metal, unintentionally drops into the opening and contacts the terminals on the battery, an electrical short can occur, increasing the risk of a fire. Follow the step-by-step guide provided to effectively address battery malfunctions and restore the functionality of your hybrid battery. if 48V battery not found in quick test, OR if fault B183301 in DC/DC, OR if fault B183349 in 48V i. Switching the car off and restarting seems to have cleared it. 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. Electrical system: 12v/24v/48v Jun 3, 2024 · Mercedes will mail recall letters July 23, 2024, and dealerships will update the battery management system software. about the 48V onboard power supply. 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. Since making its debut on the S-Class a few years back, EQ Boost has made its way across the Mercedes-Benz product line, including the brand’s high-performance AMG models. Oct 7, 2022 · Mercedes-Benz AG ("MBAG"), the manufacturer of Mercedes-Benz vehicles, has determined that on certain Model Year ("MY") 2021 GLE/GLS-Class, E-Class, E-Class Coupe/Convertible, CLS-Class and AMG GT (167, 213, 238, 257 and 290 platforms) vehicles, the 48V battery management system software might not meet specifications which could potentially Oct 14, 2022 · This NCU replaces the prior NCU issued on October 7, 2022 and contains clarification on the launch date of the campaign. May 7, 2024 · I'm coming up on 6 months of ownership on new 2024 GLC. The fix is very easy as dealers will simply need to check the bolt torque of In vehicles such as the new Mercedes-Benz C-Class, Many hybrid vehicles lose valuable passenger or cargo space to accommodate battery packs and related components, but mild hybrids don’t May 13, 2021 · View the 2021 Mercedes-Benz GLE recall information and find service centers in your area to perform the recall repair. But based on comments on mbworld. Affected VINs will be flagged in VMI as “PENDING Jan 24, 2021 · 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. NHTSA campaign: 19V715000. Thoroughly clean area of debris/arching traces. Sep 1, 2022 · CG100 PROG III V6. Nov 22, 2021 · Diving into Mercedes-Benz's smooth power-augmenting tech. NHTSA. Apr 19, 2022 · 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. ” Battery Problems. I disassembled battery and internal motherboard, it looks ok. Advertisement 5. Replace the electrical wiring harness from the "W106/1" ground point to 48 V on-board electrical system battery. Report Date: DEC 07, 2023. 5. Update DC/DC converter N83/1 if later software is available. Jul 31, 2023 · NHTSA Looks Into Alleged 48V System Defect Affecting the 2023 Mercedes-Benz GLC 300. May 21, 2024 · Here’s What’s Included in the Mercedes 48V Cable Recall. The DC-DC converter is the only way to charge the 12v battery and ALL vehicle systems are natively 12v. Mar 20, 2024 · 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. Mar 12, 2018 · The 48-volt setup, which works in parallel with the conventional 12-volt system, consists of a typically rear-mounted battery (albeit a much smaller one than a hybrid), an electric motor/generator Plus, the battery is far smaller and lighter than in a high voltage hybrid or EV application where it’s typically hundreds of volts. Dec 5, 2021 · The car (purchased on Aug 2021 ) failed to start with the stop vehicle battery icon on the dashboard. I have contacted Mercedes-Benz several times (most recently on 03/21/2022) and they are unable or unwilling to provide a date when this safety issue will be remedied. This is unfortunately quite common issue across entire Mercedes mo Oct 23, 2023 · The Mercedes-Benz EQS is a battery-powered, full-size, luxury car introduced by Mercedes-Benz in 2021. Sep 13, 2021 · A prime example of an automaker employing hybrid technology is Mercedes-Benz, with its innovative EQ Boost system. 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 . The recall began March 31, 2020. Jul 26, 2023 · “To date, they have failed to remedy this safety recall. I found a lawsuit about it from about a year ago in New Jersey but it seems that hasn't been resolved. A new battery was shipped from Mercedes. There was a recall to add some strengthening to the battery containment - presume it is a heavy beast. I get a recurring warning alert "the starter battery charge status is very low. 2022100005. Ohms law for linear DC dictates that at the same load (resistance), 4X the potential = 4X the available current. Oct 27, 2021 · In this video I am showing the way I am dealing with Auxiliary Battery Malfunction problem. To ensure the vehicle will start, drive 30-60 miles, or connect to a battery charger". Electrical system: 12v/24v/48v Mar 25, 2024 · Mercedes-Benz AG started looking into the described issue back in June 2022 due to multiple field reports alleging battery-related warnings. Here are some key points about the 48V battery system in Mercedes: 1. July 2, 2022 — A Mercedes battery drain lawsuit alleges defective electrical systems leave drivers Mar 30, 2024 · In this comprehensive guide, we have explored the various aspects of Mercedes-Benz GLE battery drain issues, including understanding the problem, identifying signs of battery failure, troubleshooting, the role of the 48V battery, prevention strategies, and what to do when your battery is dead. Nov 6, 2023 · Don’t see many threads on here with 48v issues that I can recall. Update 48V ISG Control Unit Software. Apr 14, 2022 · The first time I got the 48V battery malfunction light on and within 2 minutes the car would no longer accelerate. 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). Say goodbye to battery problems, low power, and difficulty starting your vehicle. Confirm all 48v components can be actuated via Xentry guided tests 4. Aug 1, 2023 · 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 May 8, 2023 · Mercedes-Benz is recalling 3,823 of its 2022-2023 sedans because the high-voltage battery monitoring system software may not alert the driver of a battery malfunction. May 2, 2021 · ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Apr 1, 2024 · Mercedes-Benz recalls 134,000 GLE-Class and GLS-Class vehicles over a risk of fires. Jun 10, 2022 · Mercedes-Benz is recalling its GLE and GLS SUVs as an issue with their 48V electrical system could lead to a fire. It seems like crash in software of control module of 48 V battery. By following the advice and steps provided in this Jun 28, 2021 · Mercedes-Benz GLE 450 owner says th 48-volt batteries cause failures to start the vehicles. Electrical system: 12v/24v/48v Dec 8, 2023 · The only evidence that it is MHEV is the effortless starting from the 48v starter motor. At that time, the German automaker hypothesized that an What You Should Do: MBUSA will notify owners, and dealers will update the instrument cluster software, free of charge. I have never seen the battery; it is buried in the boot floor under a bolt down cover. gov website and may generate questions from customers. One would normally assume that battery issues only surface as problems with older vehicles. According to Car Edge, a Mercedes-Benz GLS will depreciate 62% after 5 years and have a 5 year resale value of $44,047. Affected VINs will be flagged in VMI as Sep 29, 2022 · 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. 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. 4. Apr 19, 2022 · April 8, 2022 NHTSA CAMPAIGN NUMBER: 22V231000 Unsecured Gr June 10, 2022. Nov 29, 2016 · The belt starter/generator (“BSG”) output 48v, nominally. Battery life? Looking at a 2022 E53 AMG that seems like a very good deal. Sep 23, 2022 · Related: 13 Most Common Mercedes GL450 Problems (Explained) Mercedes-Benz GLS Used Value. The recall campaign will be visible on the www. 48V Battery Malfunction Dec 2023 Mercedes GLE Premium Mild Hybrid ved; Sep 16, 2024; Feb 19, 2024 · Mercedes-Benz dealerships were alerted to the recall on February 16, 2024, while owners will be alerted before April 9. Total cars affected: 15160. The disconnected 48V battery then causes subsequent symptoms: Limp Home Mode, overheating, A/C not blowing cold, or loss of accelera Oct 14, 2018 · Find 2018 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. View the 2022 Mercedes-Benz GLE recall information and find service centers in your area to perform the recall repair. Cause 5 is from the 48V battery detecting an abnormality which then causes the 48V battery to disconnect itself. “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. Owners often report warning messages when the 48V battery malfunctions. 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. NHTSA CAMPAIGN ID: 23V835000. . May 31, 2024 · 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. Mar 21, 2024 · 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 2. 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). Story continues Looking at a 2022 E53 AMG that seems like a very good deal. Purpose of the 48V Battery: Mild-Hybrid System: The 48V battery is primarily used in Mercedes’ mild Oct 29, 2022 · 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. The effect is a continual stream of power from battery to ISG, or vice-versa. 0 added 2015 onwards Mercedes-Benz 48V lithium battery W167/ W203/ W205/ W222 repairing function. The shift to 48V also facilitates multiple high-current chassis support systems, which typically depend heavily on charge pumps, capacitors, and transformers in the 12V platforms. Which Mercedes Models Are Affected? Mar 21, 2024 · Mercedes-Benz has issued a recall covering 116,020 SUVs across several models, including vehicles by Mercedes-AMG and Mercedes-Maybach. Feb 14, 2023 · The auxiliary battery malfunction is quite a common issue in the Mercedes model lineup that uses the 48V auxiliary battery. Inspect Physical layers (grounds, DC/DC to 48v battery connector, etc) 3. Reply reply the battery and the control electronics, the ISG (Integrated Starter Generator) is the heart of the 48V system. June 28, 2021 — A Mercedes-Benz GLE 450 class action lawsuit alleges the SUVs suffer from problems Oct 19, 2023 · 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 Learn how to repair your Mercedes Benz 48V hybrid battery with ease using CG100X or CG100 programmer. Mercedes-Benz owners may call 800-367-6372. 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. a. Remedy 2: Battery Not found in Quick Test, OR Fault B183301 in DC/DC, and/or B183349 in 48V battery. 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. 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. Owners may contact MBUSA customer service at Sep 29, 2022 · 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. If the ground bolt also shows signs of arching or damage, the ground bolt must be replaced. Electrical system: 12v/24v/48v Feb 8, 2024 · 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. 48V is exactly 4 times the potential (and therefore, available current) of the 12V system. Apr 28, 2023 · Owners report that early warning signs of battery problems include warning lights or an error code on the dashboard. 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. Feb 16, 2024 · This is to notify you of the new Recall Campaign 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. GLE 350 SUVs (2023-2024) GLE 450 SUVs (2020-2024) GLS 580 and GLE 580 SUVs (2020-2023) GLS 450 SUVs (2019-2023) Feb 8, 2024 · 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. Can't really find much info on it in the manual. Managed to get home without any further issues. Mar 7, 2022 · Here is the tutorial on repairing the Mercedes Benz 48 volt mild hybrid battery using CG100 Prog III or CG100X programmer. This will only have fault B183371 in 48V battery. 2022040017. Electrical system: 12v/24v/48v Aug 13, 2024 · 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. Replace only 48V battery (regardless of other faults) ii. 12v/24v/48v battery. Check the step-by-step guide to repair the battery. Mercedes opened an investigation in June 2022 after customers Mar 22, 2023 · A Mercedes-Benz 450 GLE 48-volt battery lawsuit is still being debated in a New Jersey federal court as the plaintiff tries to convince the judge the vehicles are defective. Some owners have even cautioned extended use of the MB app citing potential cause of additional battery drain. Very sad to pay $80,000 for a new car, and not be able to use the vehicle for an unknown period of time. 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. which is blocking engine start and battery operations itself. Disconnect 12V battery more than 10 minutes for hard reset 48V system 01-28-2020 6:45 PM RUTHERE Mar 20, 2024 · 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. Towed the car over to the local dealership. evpuwnw pltjmz tovycs bfmdzkci nnlmko zfbkz vubp bfh tzzg rhicrlm