Good Morning;
I still cannot get the cruise on my ’92 740 to work. The on-board diagnostics say no speed sensor input. The FAQ’s say to look for the yellow sensor wire at the speedo cluster. I cannot find it. My Mitchell manual wiring diagrams say that the cruise speed sensor wire is green/orange and there is a green/orange wire at the cruise module but again it is nowhere to be seen at the speedo cluster. Are there any differences between the cruise wiring on the early and later series cars?

Regards;
Mike Coleman
North Lancaster, Ontario
’92 740 Wagon
’88 240 Wagon
’86 Mercedes 300SDL
’84 Mercedes 300D