2004 mercedes c240 won't start,instrument lights,interior lights work, battery tests ok, engine doesn't turn over. tried both keys??????

Asked by May 20, 2016 at 07:18 AM about the Mercedes-Benz 240

Question type: Maintenance & Repair

2004 C240 sat for a week, then engine wouldn't turn over. Battery tests ok,
instrument and interior lights work, PDLs work, tried jump start, unsuccessful.
Tried both keys, neither would start. What to do?

1 Answer

The tech who tested the battery was wrong - the battery was indeed dead. Now the car starts fine, but there is a new problem. Now the two electronic front seat adjusters don't work. Any Ideas?

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