I am looking for a code reader for a 1994 C220. Any idea where I can find one. And how much would one cost? Or do you know of an auto parts store who will read the codes for me? Thank you.

 

I go to O'Reilly Auto. It used to be a Checker Auto Store. They hold on to your ID while you go out to the car and check it out. It is a limited reader, but it'll point you in the right direction. Have a paper and pencil ready, sometimes you'll get a code that you can seach for online and find out more info. Not sure if others do it, I'm sure you could call around.