I have a 94 600SL in my shop that has been to Dealers and shops who have tried many parts. My problem is that my scan tools may no work. I have the Snap-On and new OTC both w/Mercedes software. I can read engine / body control and trans, is the trans mode the same as the ASR? If so it is the only mode that will not communicate w/either scan tool no problem in other modes. Can I get blink codes jumping 6 and 1 on the diag connector? Thanks for any help out there