Someone I know was given a 78 280SE (W116). Main reason (so I am told) is the P.O. broke the ignition key in the cylinder and tried to take it out the Homer Simpson way. As a result, the broke it, tried to bypass it but never figured out the wires, and gave up. If that entire mechanism is to be replaced (not only the cylinder itself but also the housing), what would be good candidates as donors so he knows what to look for in his next junkyard shopping adventures?
Also, does anyone have the pinout (with wire colours) for the ignition column thingie and the neutral safety switch for that car?