Auxiliary Battery Malfunction in Mercedes A Complete Guide for Owners

So the first step is to check which battery is used in your mercedes by opening a hood (bonnet) and trunk (boot), in the trunk this part is ... 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. It has a large AGM 12V battery at the back of the car, left side, under the boot floor. Here you go, a video on how to replace it. Did you get the dreaded "Auxiliary Battery Malfunction" alert in your vehicles instrument cluster screen? In this DIY how to video, ... In this video I answer these questions: What is the Auxiliary battery used for? Why does it fail? How to replace it? Auxiliary battery malfunction - My car main battery usually discharge after two days of not starting,it keep on showing auxiliary battery ... The most common reason the “Auxiliary Battery Malfunction” message will appear:- “. Auxiliary battery malfunction | Mercedes Benz S Class 2016 | Popoy the Great. 2.8K views · 4 years ago ABU DHABI ...more ... 26.3K1w ago. Do you spot the woofer?! A few weeks ago a “auxiliary battery malfunction “ alert popped up on the dash. Thats when I learned this 2016 ... Auxiliary Battery Malfunction ... An 'Auxiliary Battery Malfunction' error message appeared on the dash of my 2016 MB Metris. I called the dealer ...