marrwon027

back up camera not doing working, what should i check first? fuse? the screen don't come up or anything when in reverse.

Q5-3.0

One of the most common reasons is a blow fuse. If the fuse connected to the backup camera is short circuited and blows up to protect the camera, then it won't work until that fuse is replaced. ... If the backup camera in the Q5 stops working, it's usually due to a blown fuse or issue with the wiring harness. Per Google.