Quote Originally Posted by Ioannis View Post
Can one use the OBD-II to, say, lock or unclock the doors, or open - close the windows or control other electric devices?

Ioannis
The only tester I've seen which will do all that is the Star tester ford uses, only $3500 or so, My MT2500 won't do all that, at least with the older software I have, maybe the newest updated . . . I doubt it though.