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Kevin, Master tech
Category: Mercedes
Satisfied Customers: 1427
Experience:  Diagnostic technician
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I am told that disconnecting battery without taking

Customer Question

I am told that disconnecting battery without taking precaution ( such as using memory saver) that ecu will have to be reprogrammed. What is procedure for doing this?
Submitted: 1 year ago.
Category: Mercedes
Expert:  Kevin replied 1 year ago.

Hi im kevin you wont have to recode anything . You need to turn car off wait 15 min then disconnect battery .after reconnecting youll have to reset time and date

Expert:  Kevin replied 1 year ago.

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