2005 A8L Wiring help
 

Hello All,

I am installing a reverse camera that I plan to connect to this rear view mirror. And I need help on how to:

1) find the REVERSE GEAR wire

2) A good power source (12V) that is NOT continuos -- WILL SHUT DOWN when key is powered off!

3) How to locate the BRAKE light wire to the LEFT TAIL LIGHTS.

Thank you!