Quote:
Originally Posted by wbain5280
My Actron code reader will only read engine codes. You can buy a software package and a converter to read all the other ones, trans etc. The converter is a small box with a connector that plugs into the OBD port and another connector into the serial or USB port. The voltage signals are different.
For instance:
http://www.myscantool.com/
and there are more. |
Have you tried one of these? I don't think anything other than engine codes are even present at that port, no matter what hardware/software package you attach there.
To get other codes, you need to plug into the Mercedes diagnostic connector. On my car, it's in the under-hood fusebox.