This is a for Audi A3 8V (2012–2020) coding. It covers VCDS (VAG-COM) , ODIS , OBDeleven long coding & adaptations — focused on popular, proven, and safety-aware changes.
The fog light on the side you are turning toward illuminates to provide better visibility. audi+a3+8v+coding+list
Byte 2 Bit 0-1 → Tiptronic paddles installed (01 for manual shift) Byte 4 Bit 5 → ACC with brake assist This is a for Audi A3 8V (2012–2020) coding