Originally Posted by jdip
Sounds good to me. Ill give it a shot. Do you happen to know of the brake and signal have separate wires going to the brake light?
Now that you mention it, I think they do, so I would try and see about getting the brake signal from the 3rd brake light, its only got one signal, also remember that the 3rd brake lite will not lite up unless the key is in the ignition and in the run position, no need to turn over the engine, but if your going to trace it, pull off the 2 screws that hold in the 3rd brake light housing and look at the wire going to the light, one will be the signal, get that color code and you can tap into that wire under the driver side rear passenger sill.
You have a pretty complicated unit, looking forward to seeing it installed, pics day and night would be nice.