How do I install a trunk flow light in a 07 Grand Prix?
The tail light wiring is a bit confusing. The flow
light I have gives me several wires for break, left
and right turn signals and a reverse light. I have
power and a ground. I just don't know how the
signal with works. There's only 3 wires. Power
Ground and signal. Can some one explain how to
took up the flow light and how the fixture works.
