Mercedes Repair Questions? Ask a Mechanic for Answers ASAP
Hi my name is ***** ***** am here to assist you Today have you had the SAM (also called Signal Actuation Module) checked there should be 3 of them of the top of my head.
Front and rear module examples.
The CAN bus (Control Area Network) lines need checking going to and from the SAM units this will need the use of an oscilloscope rather than just a code reader as you have to look at wave formats.
You will struggle with Halfords to be honest could you see if you have any Bosch approved independents near you put your postcode in workshop finder and let me know http://www.boschcarservice.com
Not sure you will get a booking Today.
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