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Battery Problem or something serious!

41K views 18 replies 12 participants last post by  manuel gomez  
Great reminder on the QR code. As far as the second battery, dealers don't know everything. Sometimes you need to guide them. A local dealer I did not buy from thought the restart was via a fuel charge stored just after TDC that could be sparked to restart the motor. These are complex vehicles, there are several models to remember (and learn), and a lot of permutations. I'm still trying to figure out why my dash ASSYST Service display states services 1, 2, 3, 4, and 8 rather than A and B. No one at AMG or MB seems to know.