I know there was a Transmission ECU pinout done a while back. I think Dave Head did it but I can't find it on the archives. Anyone out there have it? Thanx, Shayne P. 1972 MB 280 SEL 1984 4ksq 1991 v8q5 1991 200q Sedan 1992 S4 Parting: 1972 Mercedes Benz 280 SE 4.5