Turn Signals
A4 (B7) – Activate turn signals in US mode
10 December 2022
A4 (B6) – Comfort closure confirmation
10 December 2022 A4 (B6) – Door lock/unlock confirmation (turn signals)
10 December 2022 A4 (B6) – Activate blinkers in US mode
10 December 2022
A3 (8P) Facelift – Maintain/decrease DRL with turn signals
10 December 2022 A3 (8P) Facelift – Flash mode lights during emergency braking
10 December 2022
A3 (8P) – Door unlock confirmation (remote control)
9 December 2022 A3 (8P) – Door lock confirmation (remote control)
9 December 2022 
