i need to check my high speed fan relays for ac
Auxiliary fan only runs on high when engine "thinks" it's running too hot. The fan runs slower for the a/c.
where is my BCM in my benz 2008 c300
Front SAM has the function of BCM. Battery sensor is connected to the negative terminal of the battery.
Looking for a Used 300-Class in your area?
CarGurus has 196 nationwide 300-Class listings starting at $6,950.
Search Mercedes-Benz 300-Class Questions
Mercedes-Benz 300-Class Experts