Date Model Control unit address (e.g. 01) Diagnostic procedure
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
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
1.2.2024 Q3 (8U) A5 (PQ21) 2012-2018 15 - Airbag Safety seat belt pre-tensioner - front passenger side - adaptation
1.2.2024 Q3 (8U) A5 (PQ21) 2012-2018 15 - Airbag Safety seat belt pre-tensioner - driver’s side - adaptation
1.2.2024 Q3 (8U) A5 (PQ21) 2012-2018 15 - Airbag Head airbag - front passenger side - adaptation
1.2.2024 Q3 (8U) A5 (PQ21) 2012-2018 15 - Airbag Head airbag - driver’s side - adaptation
1.2.2024 Q3 (8U) A5 (PQ21) 2012-2018 15 - Airbag Side airbag - front passenger side - adaptation
1.2.2024 Q3 (8U) A5 (PQ21) 2012-2018 15 - Airbag Airbag - front passenger - adaptation
1.2.2024 Q3 (8U) A5 (PQ21) 2012-2018 15 - Airbag Driver’s airbag - adaptation
1.2.2024 Q3 (8U) A5 (PQ21) 2012-2018 10 - Park Assist Security access