FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Mercedes Benz
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2012
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E 350 Coupe (207.359) V6-3.5L (276.957)
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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U Code Charts
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U0120
U0120
Communication with the starter or alternator has a malfunction. The message is missing.
Alternator diagnosis
Waitscreen...
End of test
Result: