Trailer turn signalsTrailer turn signals  - Warning and indicator lamps - Instruments and warning/indicator lamps - Controls - Audi S5 Owner's Manual - Audi S5

The indicator lamp flashes when the turn signals are operated while towing a caravan or trailer.

The indicator lamp turn signals are operated, flashes when the turn signals are operated, provided a caravan or trailer is correctly attached and connected to the vehicle.

The indicator lamp will not flash if one of the turn signals on the trailer fails.