My console was in bad shape so I decided to replace it. This is where I need help. While taking it out the black plastic was in worse shape than I realized. All of the switches and lights fell out all at the same time. I need a photo of a 74 450sl in the area of the radio/heater controls to help trace the wires from the buss bar and how and where they attach. I have 5 lights and one wire that is blue attached to one of the lights with a spade connector that goes ?????

Maybe a wiring diagram would help. Does anyone know where to find one on the net?