Don Christensen

I'm new, but this is a great board.

My wife has an 89 Formula and my daughter has a 90. Her headlight servos are shot. They are the type with two wires.

I've acquired a set of earlier servos with three wires going onto them and with a relay on it. Does anyone know how I can adapt them to the 90 Bird.

So far I've figured that the red/white wire going into the relay is always hot. The black wire going into the relay is ground. I believe that the pink wire going into the relay is the signal wire to flip the lights up. My question is how do I close them? I suspect that the white wire going into the servo does that, but if that is the case then where do I run it to?

Many thanks in advance!!!