Date Model Control unit address (e.g. 01) Diagnostic procedure
1.2.2024 Q3 (8U) A5 (PQ21) 2012-2018 6D - Gull-wing door Button for remote opening of the tailgate - settings
1.2.2024 Q3 (8U) A5 (PQ21) 2012-2018 6D - Gull-wing door Rear lid/tailgate/boot lid - opening angle - settings
1.2.2024 Q3 (8U) A5 (PQ21) 2012-2018 55 - Control of xenon headlight bevel Adjustment of the headlights - LED
1.2.2024 Q3 (8U) A5 (PQ21) 2012-2018 55 - Control of xenon headlight bevel Presentation mode
1.2.2024 Q3 (8U) A5 (PQ21) 2012-2018 55 - Control of xenon headlight bevel Operating variant - settings
1.2.2024 Q3 (8U) A5 (PQ21) 2012-2018 55 - Control of xenon headlight bevel Presentation mode
1.2.2024 Q3 (8U) A5 (PQ21) 2012-2018 55 - Control of xenon headlight bevel Tourist mode - settings
1.2.2024 Q3 (8U) A5 (PQ21) 2012-2018 17 - Dashboard Change to variable oil-change interval QI
1.2.2024 Q3 (8U) A5 (PQ21) 2012-2018 17 - Dashboard Change to fixed oil-change interval QI
1.2.2024 Q3 (8U) A5 (PQ21) 2012-2018 17 - Dashboard Check of inspection necessity QI
1.2.2024 Q3 (8U) A5 (PQ21) 2012-2018 17 - Dashboard Reset of fixed oil-change interval QI1-4
1.2.2024 Q3 (8U) A5 (PQ21) 2012-2018 17 - Dashboard Reset of service intervals QG
1.2.2024 Q3 (8U) A5 (PQ21) 2012-2018 17 - Dashboard Coding
1.2.2024 Q3 (8U) A5 (PQ21) 2012-2018 17 - Dashboard Correction of fuel consumption and travel distance indicator - settings
1.2.2024 Q3 (8U) A5 (PQ21) 2012-2018 17 - Dashboard Language version - settings
1.2.2024 Q3 (8U) A5 (PQ21) 2012-2018 16 - Steering column electronics Cruise control Activation / Deactivation 01-engine
1.2.2024 Q3 (8U) A5 (PQ21) 2012-2018 15 - Airbag Resetting of seat occupancy detection system
1.2.2024 Q3 (8U) A5 (PQ21) 2012-2018 15 - Airbag Key controlled switch for deactivation of the airbag - adaptation
1.2.2024 Q3 (8U) A5 (PQ21) 2012-2018 15 - Airbag Detection of seat occupancy - adaptation
1.2.2024 Q3 (8U) A5 (PQ21) 2012-2018 15 - Airbag Battery cut-off - adaptation