One problem related to blind spot detection has been reported for the 2015 Audi S5. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2015 Audi S5 based on all problems reported for the 2015 S5.
I own an Audi 2015 S5 cabriolet. I bought this new from strong Audi in salt lake city. On September 2, 2022, I was driving it on I 15 south of provo ut. I was in the middle of 5 lanes of traffic all driving approximately 80/miles per hour. Suddenly, the engine shut down. Thank god the drivers around me were able to avoid me as I had to coast to the right lane at very slow speed. As explained by the service representative at strong Audi my vehicle has a tendency to vapor-lock in high temperatures resulting in the engine shutting down! he further explained that parts were available for $ 2,200 to correct the situation, but since my vehicle was out of warranty this would be my responsibility. I am of course having the work done.