Auxiliary Battery Malfunction A Comprehensive Guide to Diagnosis and Repair Techniques

Remember that anything you do to yourself or your vehicle is at your own risk, this video is just a guide and by watching and following the ... It is highly recommended to disconnect the battery terminal when doing anything in the car, Open the carpet and it is easily seen, remove the plastic cover and ... The auxiliary battery in a vehicle plays a crucial role in powering various electrical components when the main battery is unable to provide sufficient energy. Mercedes S350 - auxiliary battery malfunction. You don't need to reset the code. Once you change the battery, the message should resolve. Maybe try an OBD scan to see what other codes there ... If it's a bad cell or a shorted cell then you can definitely cause problems trying to use the vehicle. If it's just a weak battery (low CCA) ... Fuse #32 in the driver's seat base fuse panel is the correct fuse to pull to disconnect the small auxiliary emergency battery. Here is a thread ... Mercedes Benz GLK350 auxiliary battery replacement. Easy DIY job. Don't waste your money at a dealership. If I can do it, you can do it too. This message indicates that the auxiliary battery is not working properly and needs to be checked or replaced. Auxiliary Battery Malfunction” message can appear on the dash of your Mercedes due to any number of reasons. And, if you ignore the message ...