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Old Jun 27, 2022 | 10:14 AM
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zwei 97's Avatar
zwei 97
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w213
Unhappy won't start-Restraint System Malfunction Consult Workshop
Hey guys,
Need help please, my W213 E200 won't start, get the error Restraint System Malfunction Consult Workshop/Auxiliary battery malfunction when I tried to start it. My diagnosis tool shows the code below:
U300E00
U010187
B214B72
U011187
U014600

I have replaced the Auxiliary battery, Battery but it is still not able to start up. Anyone else had this issue? Is there anything I can check as I think the actual error sometimes is not the actual problem??

Thanks in advance
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Old Jun 29, 2022 | 02:02 PM
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CaliBenzDriver
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W212 MY'14 M276-3.5NA @75kMi
bad PreFuse...
check out attached pdf... looks like your preFuse main relay is toast, likely from high currents overheat.
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File Type: pdf
MC-10151955-9999.pdf (268.1 KB, 669 views)
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Old Jul 14, 2022 | 09:33 AM
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zwei 97
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I have replaced the Sam control module and the prefuse main relay. But It still not able to start up
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Old Jul 14, 2022 | 02:08 PM
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W212 MY'14 M276-3.5NA @75kMi
Originally Posted by zwei 97
I have replaced the Sam control module and the prefuse main relay. But It still not able to start up
Are there any faults left after coding parts in?
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