What is your question?
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What is your question?
sounds like brakes noise, when we put in dynometer noise goes away
What makes this problem better or worse?
better if put in the dynometer/ diagnostic test
How long has your 2012 Mercedes-Benz GL450 had this problem?
just started
1 Reply
Diagnostic testing would confirm trouble codes found in the "Chassis" modules of the vehicle. Testing must be performed with a diagnostic tool capable of reading chassis codes, and troubleshooting component operation with the tool.