2018 mercedes 48v battery problems. Replace only 48V battery (regardless of other faults) ii.

2018 mercedes 48v battery problems This is unfortunately quite common issue across entire Mercedes mo Feb 14, 2023 · The auxiliary battery malfunction is quite a common issue in the Mercedes model lineup that uses the 48V auxiliary battery. When a Mercedes-Benz GLC battery keeps dying, there are several signs that can indicate a problem. The service center told me that they couldn’t do anything and I needed to wait for the new software that Mercedes was developing to eliminate this error, and I could wait a year and drive with this check Remedy 2: Battery Not found in Quick Test, OR Fault B183301 in DC/DC, and/or B183349 in 48V battery. Replace only 48V battery (regardless of other faults) ii. 3. October 7, 2022 — A Mercedes-Benz battery replacement class action lawsuit alleges numerous models The 2018 Jeep Compass has 4 NHTSA complaints for the electrical system:12v/24v/48v battery at 31,950 miles average. Follow Us . com : Car complaints, car problems and defect information Latest News Recently, the same issue resurfaced after the recommended maintenance at 12,000 miles, with the diagnostic code FC P0A7F00 indicating a problem with the hybrid/high-voltage battery module. Such as the ISG – integrated starter generator which doubles as a power source to drive the car or as a generator to replenish the 48V battery. Feb 13, 2023 · Upon receiving the car back, I noticed that the charging problem had been resolved. 5L EQ engine. Sep 23, 2022 · Related: 13 Most Common Mercedes GL450 Problems (Explained) Mercedes-Benz GLS Used Value. With so many electronic components, things go wrong and could end up draining one of the batteries. I see a lemon law coming. , their alternator regime provides insufficient recharge current to keep the battery fully charged, particularly if you don't drive a lot. 99 Technical Service Bulletins (TSBs) have been issued for the 2018 Mercedes-Benz GLE350. which is blocking engine start and battery operations itself. 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. This happens after 24 hours and a long drive. The dealer replaced the battery when it got serviced recently. Update DC/DC converter N83/1 if later software is available. I should also say that the issue is common for all Mercedes engines equipped with Camtronic. 86 Technical Service Bulletins (TSBs) have been issued for the 2018 Mercedes-Benz GLA250. Back to Porsche The 2018 Mercedes-Benz CLA250 has 1 NHTSA complaints for the electrical system:12v/24v/48v battery at 0 miles average. So, the battery is slowly getting flat even when new. Learn about the diagnostic process, common issues, and effective solutions in this detailed case study Aug 20, 2024 · Once the 48v battery reaches +/- 18v, it will be disabled by the Battery Management System (BMS). com 48 Volt Battery Fault Repaired by Software Update 2010 Mercedes W212 E Class E350 CDI Sport, 2006 Mercedes W169 A Class A170. K. 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. The Mercedes GLS, like the other GL models like the GLE and GLA, uses a 48V secondary battery to help with the start/stop function and other high amperage Sep 23, 2019 · According to Mercedes this is normal, no problem found. CarComplaints. Diagnose the problem here. Can't wait till the battery dies. We discuss the most common c 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. 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. a. 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. Mercedes service still stinks. Oct 27, 2021 · In this video I am showing the way I am dealing with Auxiliary Battery Malfunction problem. 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. BGS 48V system problem. Mar 8, 2024 · This section will explore the common symptoms, specific problems related to the GLC battery, and potential causes of these drain issues. Jul 24, 2018 · Well, it looks like some GLCs tend to drain the battery, i. e. I disassembled battery and internal motherboard, it looks ok. 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. Dec 24, 2021 · As the Mercedes-Benz battery drains can occur without warning, drivers may be unexpectedly stranded and placed in perilous situations. Some common symptoms include: 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 Feb 14, 2023 · Until now, there have been numerous updates to the software of the GLS to counter these problems, but there are still people that have these problems. 48V Secondary Battery Malfunction. Aug 13, 2024 · Discover how to resolve the '48v battery see owners manual' warning in a Mercedes C200 W205. Apr 1, 2024 · Mercedes-Benz recalls 134,000 GLE-Class and GLS-Class vehicles over a risk of fires. See full list on mycarvoice. AMGeed. By following the advice and steps provided in this article, you can effectively navigate and resolve Mar 22, 2023 · March 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. 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. I do repair those batteries for customers by just opening up, digging into the circuit boards, and refreshing some EEPROM files. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; vehicle component, and specific problem. Aug 23, 2023 · So, keep an eye on the potential problems with the Camtronic. It seems like crash in software of control module of 48 V battery. 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. if 48V battery not found in quick test, OR if fault B183301 in DC/DC, OR if fault B183349 in 48V i. com : Car complaints, car problems and defect information May 7, 2024 · Mercedes Battery Drain Failures On July 1, 2022, Lieff Cabraser and co-counsel filed a federal automotive defect lawsuit in Georgia district court against Mercedes-Benz USA LLC and Daimler AG alleging breach of warranty, violation of state and federal consumer fraud laws, fraudulent Oct 7, 2022 · 12-volt and 48-volt Mercedes-Benz batteries allegedly completely drain from electrical defects. 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. Follow Us Feb 5, 2023 · Mercedes Battery Drain Overnight This video explores the mystery behind the common issue of Mercedes battery draining overnight. However, my dealer did let slip that I’m not the only one. 2. Nov 6, 2023 · Looks like there's a problem with the drive battery - is the car under warranty? Click to expand As above, most likely there's an issue with the mild hybrid battery on the 1. Any hint about this new issue? Sep 25, 2017 · 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. They also report having to repeatedly pay out-of-pocket for costly diagnostics, software updates, and battery replacements, none of which remedy the problem. Jun 18, 2015 · Mercedes-Benz E-Class and E-Class AMG: Why is My Battery Not Charging? The Mercedes-Benz E-Class has one main battery in the trunk and an auxiliary battery in the engine bay. This is the mild-hybrid engine with a small additional high-voltage battery pack. 2018. According to Car Edge, a Mercedes-Benz GLS will depreciate 62% after 5 years and have a 5 year resale value of $44,047. April 1, 2024 — About 134,000 Mercedes-Benz vehicles are recalled because the 48-volt ground connections Oct 8, 2018 · The 48V power network makes it possible for certain components or a group of components to run off electricity which wasn’t possible with the smaller 12V of before. The BMS cannot be reset or reprogrammed with conventional scan tools. Common symptoms of Mercedes-Benz GLC battery drain. hywq dkzmb lydgv hngg ynyw joid quov cuxay bnfc cwfmpfp