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Daniel Wilson
Daniel Wilson,
Category: Mercedes
Satisfied Customers: 4661
Experience:  Owner at DJ Wilson
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Battery warning light comes on intermittently, interior

Customer Question

battery warning light comes on intermittently, interior lights flashes, same with clusters, a/c and heating idles, on high beam lights flashes, car has to be jumped off some mornings. new battery and alternator
JA: Have you checked the vehicle's manual for this?
Customer: no I havent
JA: What is the model/year of your Mercedes?
Customer: e350 4matic 2007
JA: Are you fixing your vehicle yourself? What have you tried so far?
Customer: we had a new battery installed first, voltage regulator, and alternator all done by a mechanic
JA: Anything else you want the mechanic to know before I connect you?
Customer: no
Submitted: 1 month ago.
Category: Mercedes
Expert:  Daniel Wilson replied 1 month ago.

Hi my name is ***** ***** will be glad to try to help. Test the new battery for possible internal problems and a warranty issue. If okay clean, inspect, and tighten all cable connections including all grounds. If the alternator, battery and cable connections check okay you will want to look for corrosion, shorts, or damage in the wiring harness and ignition circuit for something drawing on the battery. Let me know