kstanley Looked everywhere but can’t seem to find the exact radio wiring diagram for my 87 240, have worked out power wires but don’t know the rest on the stock plug? Green: constant 12v Blue: switch 12v Yellow: ? Red: ? Blue/white: ? White/blue: ? Orange: ? Grey: ? Any help appreciated thanks
JakeNZ Do you have a the square 9-pin creamy coloured plug? I think the yellow/white/grey wires were for the two front door speaks from memory - if you pull down the carpet in the foot wells you should be able to find the wires. Easiest way is to get power to the radio then just make some test wires and trail and error until it works.
