Hi

I started installing my advanced aps system and the backup camera that i purchased from kufatec a few months back. I am not done with the install. I still have to connect 2 cables to the can bus, and drill the holes on the front bumper for the sensors.

This afternoon, checking the radio making sure that everything works before rebuilding the rear of the q7.

at first it worked fine but I now had a TV section (no Image) in the mmi that I did not have before. it took me a while before I could get back to my regular media screen to access my dension and cd changer.

then the MMI crashed. I am not sure why but it just froze for like 30 seconds and i finlly turned it off. When I turned it on, its like it lost all of its settings, as if its a newly installed mmi without any settings. It even has air suspension display, and I do not have air suspension.

The Problem: My system is on a complete mute. I cannot unmute it. I have tried reseting with the three buttons, but still nothing.

Any Ideas?

V6tdi

Q7 2007
v6 tdi
eurospec
silver metalic
espresso brown/ ash