While driving on highway all interior electrical systems shut down. cruise control feature was disabled for several hours. while stopped at a light, audi pre sense was engaged and seatbelts tightened unnecessarily. parking sensors cause car to quickly stop unnecessarily while reversing out of driveway or parallel parking. noise coming from the trunk at left rear wheel area when driving over bumps in road, rivet was replaced. car was taken to hendricks audi south austin for repairs multiple times.