Date Model Control unit address (e.g. 01) Diagnostic procedure
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 15 - Airbag Safety seat belt pre-tensioner - front passenger side - adaptation
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 15 - Airbag Safety seat belt pre-tensioner - driver’s side - adaptation
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 15 - Airbag Head airbag - front passenger side - adaptation
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 15 - Airbag Head airbag - driver’s side - adaptation
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 15 - Airbag Side airbag - front passenger side - adaptation
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 15 - Airbag Airbag - front passenger - adaptation
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 15 - Airbag Driver’s airbag - adaptation
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine DPF regeneration
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Clogging of diesel particulate filter - oil Ash
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Injector: corrective value - Test V6
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Injector: corrective value - Test V5
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Test - idle stabilization
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Test of exhaust gases temperature sensor 2;3;4 (G448; G495;G648) CUUx
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Test - Intake air mass sensor - test drive
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Test of cruise control
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Adaptation: oil presure for engine run-in
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Adaptation of injection valve after replacement CLHx;CNHx
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Test of the condition of the diesel particulate filter - oil ash CLHx;CNHx
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Creation of readiness
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Zeroing learning values - Quantity measuring unit - regulator valve