Date Model Control unit address (e.g. 01) Diagnostic procedure
1.2.2024 A8 (4H) D4 (MLB/PQ64) 2010 - 2017 01 - Engine Start/stop - activation/deactivation
1.2.2024 A8 (4H) D4 (MLB/PQ64) 2010 - 2017 01 - Engine Test: Reducing agent SCR - Efficiency
1.2.2024 A8 (4H) D4 (MLB/PQ64) 2010 - 2017 01 - Engine Emptying of the system AdBlue SCR
1.2.2024 A8 (4H) D4 (MLB/PQ64) 2010 - 2017 01 - Engine Reset - Starter restriction from SRC system
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 15 - Airbag Resetting of seat occupancy detection system
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 15 - Airbag Key controlled switch for deactivation of the airbag - adaptation
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 15 - Airbag Detection of seat occupancy - adaptation
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 15 - Airbag Battery cut-off - adaptation
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 15 - Airbag Safety seat belt pre-tensioner - front passenger side - adaptation
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 15 - Airbag Safety seat belt pre-tensioner - driver’s side - adaptation
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 15 - Airbag Head airbag - front passenger side - adaptation
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 15 - Airbag Head airbag - driver’s side - adaptation
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 15 - Airbag Side airbag - front passenger side - adaptation
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 15 - Airbag Airbag - front passenger - adaptation
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 15 - Airbag Driver’s airbag - adaptation
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 01 - Engine Test - filling pressure control valve (N75) CUUx variant 1
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 01 - Engine Basic settings - exhaust gas flap
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 01 - Engine Creation of readiness
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 01 - Engine Zeroing learning values - Adaptation of the mean quantity value
1.2.2024 A1 (8X) A05 (PQ21) 2011 - 2018 01 - Engine Test of filling and atmospheric pressure sensor