Well progress this week was contained to reverse engineering of the MB SL600 wiring due to sevear cold wether here. Today I spent about 16 hours doing nothing but establishing the pinouts for the computer boxes. So far I got both ME-SFI boxes complete and the Basic module. That was almost 300 pins. I still have at least two more modules to go ESP and Transmission control. ESP is 80 pins and I belive that ETC is about 40. It will have to wait until next week because all my other cars died this week due to neglect, and I think they also get jelouse.

I could just take a chance and put it all together without pinning out this stuff, just modify harnesses blindly as you go, but Im too scared to attempt it without knowlege.

John Roncallo