On average, the 2012 Audi Q7 starts to “feel” problems with the ELECTRICAL SYSTEM and its various aspects after 72 164 miles.
Recently reported ELECTRICAL SYSTEM problems on 2012 Audi Q7
Main pulley or so called harmonic balancer broke and serpentine belt fell off causing to loose power steering and not be able to steer i was lucky that just made it the turn and i was on straight pat and low speed to stop safely.