the mom screen went out. which short out the amp and drains the battery.the mms system control the heat air . radio, nav. car setup. telephone . and information center. . it will cost 2200.00 to replace a amp and not fix the problem. the water will back up and drain out onto the floor, which may cause electrical problems, audi should replace this or fix this problem due to its seem its happening to all their cars with sunroofs. *tr
Sunroof leaking affecting radios,amplifier,draining battery. *tr
Draining system in the roof of vehicle seems to be a design/engineering flaw. in under 4 years, water leaked into the interior front and rear of car causing issues with the amplifier and who knows what else. dealer says it was not covered under warranty and estimates $1600 to fix the drain issues and $2200 for the blown amplifier. *tr
As many people have already registered complaints about, even with cleaning our sunroof drains regularly, the glue failed causing us to not only endure the expense of a well-documented issue with the vehicle, but now we have been without a stereo since we feel we are entitled to at least that much, however, audi of america disagrees. considering how many issues there have been with sunroof leaks in the past and the fact that this is an ongoing problem for q7 owners, i feel, as many others do i'm sure, that this problem needs to be looked into further by the nhtsa. *tr