Originally Posted by Dannyboy
I'm not sure if it depends on the year or make of the car, but I connected the constant right through the harness. Pin 15 I think it was off the top of my head.
Acc i tapped into the lighter fuse at the fuse box. I don't have to start the car to get the HU to turn on, but I do have to press the start button once to go into acc mode.
Thanks Dannyboy. I connected the yellow constant wire from the harness to the yellow wire on the HU and then matched it to the corresponding Pin 15 on the OEM harness and the memory still does not work. I currently have the ACC tapped to the lighter fuse in the fuse box.