I have a 2001 model SLK200K. The MIL light has come on. It did this the other week and it was an O2 sensor when the garage checked. I bought an ELM320 interface and hooked it up to my laptop using EasyOBDII 2005 version 2.1. Unfortunately it isn't talking to the car. There is a light on the...
I have a Snap-On Scantool box with Mercedes cartridge. ( and most other makes ).
I'm in Cambridge, so if you need to clear/ read codes etc.. just drop me a line.
No charge!!
Mark