I've been lurking on here a while and have been moving along nicely on my 1st audio install thanks to all the great info. However, I've hit a snag when it comes to hooking up my head unit (Alpine INE-S920HD) to the right reverse wire for a backup camera. The only 2 wires on the reverse lamps are orange/yellow and black/pink. With orange/yellow the head unit stays in reverse cam mode regardless of the gear. With the black/pink wire I get the reverse cam in every gear EXCEPT reverse!
The wiring diagram for the car says that OG/YE gets power in start and run and the BL/PK gets power only in reverse.
Am I missing something?