What is your question?
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What is your question?
auxillary battery locaion in a 2010 e350
What makes this problem better or worse?
message on dash indicating auxillary battery malfunction
How long has your 2010 Mercedes-Benz E350 had this problem?
2 days
The aux battery on your car is behind the under-dash panel on the driver's side by where your left foot would be if you were sitting in the driver's seat. It's small, about the size of a brick and similar in weight. --Quality Motors European Team