Ive got a 2011 Q7 and can see that theres a back-up camera in the rear.

But when I park, the only thing that appears is a diagram of the car with parking sensors.

Anyone have a similar experience? Any known fixes?

Here are pics of the interface:

 

Have you checked the breakers , change the one for the camera even if it does not look blown.

 

Is a breaker essentially a fuse?

Any idea where its located?