[BobbyK]

Well according to the schematic
-one brown to each turn siganl.
-Dark green to the passenger light.
-yellow to the drivers light.
-light green goes to the reverse lights.

Most likely the brown is power with the lights on,when the brakes are hit and when the 4 way flashers are on.
The yellow and dark green are most likely power when the turn signals are activated.
I"ll go out there and say that the yellow and dark green have power when the 4 way flashers are on as well.

I did trace all this out a long time ago but have since forgotten.If I'm wrong I'm sure someone will chime in.