Jul 11, 2005 #1 M mutley666 New Member Joined May 8, 2005 Messages 8 I am having trouble with a rare onboard computer in my 1989 560SEL. Does anyone know or recommend any specialists or perhaps get hold of a wiring diagram?
I am having trouble with a rare onboard computer in my 1989 560SEL. Does anyone know or recommend any specialists or perhaps get hold of a wiring diagram?
