[greencounty]

Connecting it to the reverse signal shouldn't work. I'm guessing that you connected to the 6v signal that the headunit provides for turn-on.


The Fujitsu Ten headunit does a check when you first turn the car on to detect if a camera is connected. The camera must be turned on to pass this check. The camera won't be on when you first turn the car on if you tap into the reverse signal at the tail light (unless you always start the car when shifted into reverse).