Mercedes battery issue. Identifying signs of Mercedes car battery issues.
Mercedes battery issue However, I’ve noticed something that doesn’t seem to be related to the battery itself. Mar 26, 2024 · Solving the Auxiliary Battery Issue. When I thought about calling other dealerships I was shocked to learn that the one I've been in touch with has a 4. Learn about the crucial role of the auxiliary battery in powering essential features, and gain confidence in recognizing early warning signs. May 19, 2015 · Your vehicle's battery must be above 75% (12. C Class (W205) - Engine starts weaker, could be an issue with the auxiliary battery? - I purchased a new battery from Costco after experiencing two instances of Eco Start/Stop failure while driving. Mercedes issues related to battery drain can have a significant impact on the overall performance of the vehicle. Dec 6, 2011 · Issue: Battery is dead every morning. I'm just sharing, perhaps this may help some others that have the same problem. Never used the GLC START/STOP functionality. 5/5 star. May 8, 2023 · Mercedes-Benz 2022-2023 sedan recall. I get a recurring warning alert "the starter battery charge status is very low. Tracking them down can be a very time consuming task - and general "Pain In the Ass" {PIA}. Best H E-Class (W211) - battery issue comes after cold - My W211 （2006 e280 cdi）has recently had battery issues as the temperature dropped to 0, which I know is a topic that is often discussed. When this battery fails or malfunctions, it can lead to issues such as difficulty starting the car, power loss to accessories, or warning messages on the dashboard. Recheck- normal diagnostics, replaced battery "because some problems reported with some batteries" Problems recurred- normal diagnostics- basically "good luck" Problems recurred maybe a month later, more frequent to now 1-2 X/d to once every 4 days, regardless of storage, temp outside, usage, Jul 2, 2022 · Class action lawsuit alleges the 12-volt and 48-volt batteries drain and strand consumers. I hooked it up and it was only charging one amp on the meter. 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. Here are some common symptoms of an aux battery malfunction on a Mercedes: Oct 23, 2024 · Discover what an auxiliary battery malfunction means for your Mercedes. How Mercedes-Benz GLC battery drain affects overall vehicle performance. To access the battery voltage turn the key to the 'accessories on' position. There are several common symptoms indicating a battery problem in Mercedes vehicles, including the E-Class model. Mar 17, 2020 · I found some possible causes for your problem from a YOUCANIC page: Keeping ignition on with the engine turned off. When the temperature is normal, a message will appear that the ?Convenience Functions Temporarily Unavailable is temporarily Sep 13, 2023 · The “Auxiliary Battery Malfunction” warning typically refers to a problem or issue with the auxiliary battery. An overview of Mercedes-Benz GLE battery problems. Apr 28, 2023 · If you own a Mercedes and have been experiencing 48 volt battery problems, you’re not alone. How to Fix the Auxiliary Battery Issue in Mercedes GLE Feb 12, 2023 · The battery and alternator are all part of an electrical system that must be maintained. Keeping the radio on but the engine off. This is a case of W205, 2017 C300 Nov 10, 2020 · That does seem to be the problem and the voltage problem wasn't that noticeable until the battery drained completely. With so many electronic components, things go wrong and could end up draining one of the batteries. 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 Mar 30, 2024 · This problem can affect various models, including the Mercedes-Benz GLE. We discuss the most common c Jan 19, 2020 · I have been working to reolve an overnight ghost battery drain on a 2007 SL550 The attached pictures show the method I used to find out were the drain was coming from ( In this case the rear SAM) The same method can be applied to the front SAM units. For giggles, took in to advanced to have them test the charge system and they verified the battery and alternator are good. I attached a tech document that explains the dual battery architecture for the E Nov 19, 2014 · Battery Drain Issues aka Parasitic Draw - seems to be an ever more common problem, as manufacturers continue to add electrical and electronic devices to automobiles. It is a genuine Mercedes battery, 2 1/2 years old. Some common Mercedes-Benz battery problems in the GLE model include: Mar 8, 2024 · It’s essential to identify the specific cause of the battery drain to address the issue effectively and prevent further GLC problems. Oct 20, 2024 · Struggling with a draining battery in your Mercedes? This article uncovers the common culprits behind battery issues, from faulty alternators to leftover accessories. I am a low mileage driver, daily commute is around 10 miles. Learn how environmental factors and electrical faults play a role, and discover early warning signs of trouble. One is an old automatic ten amp. To ensure the vehicle will start, drive 30-60 miles, or connect to a battery charger". Diagnose the problem here. 2 volts to 12. 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. July 2, 2022 — A Mercedes battery drain lawsuit alleges defective electrical systems leave drivers 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. 6 volts) of its maximum charge level before an accurate test of the charging system can be made. May 2, 2024 · In this section, we will provide an introduction to the common issue of battery drain in Mercedes-Benz E-Class vehicles and give a brief overview of the E-Class model. I also tried all 3 key fobs to make sure that it wasn't a bad code issue on a particular fob. That is for the regular battery in the car, right? Or is there another battery in the car that this is referring Feb 21, 2022 · I suspected that perhaps the starting battery was dying. It is a small battery, almost identical to those that can be found in home alarm systems (the small ones, 1. Quite a job to access it (need to remove the seat). A lot of other drivers have been dealing with issues related to the battery, such as unable to start the car and even shutting off while in motion. 5 years, but I'd like to check that I'm not over simplifying the problem. Feb 5, 2023 · Mercedes Battery Drain Overnight This video explores the mystery behind the common issue of Mercedes battery draining overnight. A weak or dead battery Oct 11, 2023 · GLC Class (X253) - 12v battery critical - I'm getting a warning message on my Mercedes Me Connect app that the 12v battery is critical. Battery corrosion keeps the connection from being secure, causing all kinds of trouble with starting and running accessories. May 7, 2024 · I'm coming up on 6 months of ownership on new 2024 GLC. For starters, the battery terminals can become corroded, leading to a connection problem. Reports include sudden drastic battery failures including in Class S, Class C, Class G, GLE (once Class M), and Class E vehicles. Jun 3, 2023 · Just replaced the main battery on my July 2017 GLC250 4MATIC after getting the 'stop car, leave engine running' dash message. Leaving the lights on; Parasitic draw draining the battery when the vehicle is parked; The battery is no longer holding a charge; test and replace the battery. Your W204 has the ability to monitor the battery's voltage on the instrument cluster screen. Dec 24, 2021 · One consumer products law firm has filed a class action lawsuit against Mercedes-Benz and others are investigating multiple complaints about sudden vehicle battery failures across the Mercedes-Benz line. I have two battery chargers. In this section, we will provide a comprehensive guide on how to fix the auxiliary battery issue in your Mercedes GLE, including tips on maintaining the battery’s optimal performance and detailed instructions for auxiliary battery replacement. I drive the car all day, and it's at 800 by end of day (so the alt is charging the battery). Jan 10, 2024 · Here are the most common reasons why your battery triggers warning lights and messages in your vehicle: there are issues with control modules that control the batteries and charging. Identifying signs of Mercedes car battery issues. Dec 16, 2024 · The auxiliary battery malfunction on a Mercedes refers to a problem with the secondary battery that supports various electrical components in the vehicle. Does the Mercedes-Benz battery die when you have the car parked overnight or leave it parked for a few days? This step-by-step guide will explain how to troubleshoot this problem, the basics of battery drain problems, why the battery dies overnight, most common trouble spots. I know I'm due for a battery replacement having had the original for 9. Jul 24, 2018 · Problem continued (actually dead once). With practical tips and insights, you can Sep 15, 2005 · I'm not sure if these issues are related, but it appears that a bad battery can cause weird electrical issues. . Feb 23, 2010 · This post never indicated that the auxilairy battery is located under the front passenger floor. This article demystifies the issue, outlining signs, causes, and troubleshooting steps to ensure your vehicle operates smoothly. This has indicated a fully charged battery. When the auxiliary battery malfunctions, it can lead to various problems related to the vehicle’s electronic components and systems. 5/5 stars on Yelp while about 5 of the other closest dealerships have a 3 to 3. 5amp). After I jump start, the battery quickly raises to 550 after about a half hour. Your Mercedes is a highly electronically saturated car and it has dozens of control modules. There is no warning inside the car and the car starts up just fine. Believe the battery was original fit, so I got about 6 years before replacement. Interestingly, the original battery was an Exide 70 AHr / 700 CCA. exods rlsyn hpk krxon kuitm geio niuysqq qev meptkes rqogsszq