My 300E decide to die at stop lights, in drive-up lines ect. Evry once and a while when accelerating. Wait 2-3 minutes , it restarts and is good for three - four more days with no problems. Any ideas on what's the problem. The dealerships say they can diagnois.

Over-voltage relay for computers can cause this problem. MB part number 000-540-67-45. Many cars came with part number 000-540-52-45 & they are known for this problem.

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