For most of them you do the reset for the sensors with a good scan tool, not the code readers that they use to scan for free. I actually try to avoid BMW and Mercedes because they don't really use a uniform diagnostic from year to year or even model to model. They also seem to think that if having one wire and a solenoid to do the job is good, replacing that with two control modules that you need to use a scan tool to access is just right.
OK it's a 2003 C320 Coupe, Sedan, Wagon? With All Wheel or only rear wheel drive?
Those are different going by Hollander. At least it may point out that you have a "correct" engine.
Monday, March 27th, 2017 AT 4:49 PM