Date Model Control unit address (e.g. 01) Diagnostic procedure
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 55 - Control of xenon headlight bevel Adjustment of the headlights
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 55 - Control of xenon headlight bevel Tourist mode - settings
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 53 - Parking brake Security access
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 53 - Parking brake Replacement of brake pads
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 19 - Gateway Production mode
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 19 - Gateway Fatigue detection - settings
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 19 - Gateway Battery - replacement: adaptation
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 19 - Gateway Tansport mode OFF - ON
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 15 - Airbag Resetting of seat occupancy detection system
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 15 - Airbag Key controlled switch for deactivation of the airbag - adaptation
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 15 - Airbag Detection of seat occupancy - adaptation
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 15 - Airbag Battery cut-off - adaptation
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 15 - Airbag Safety seat belt pre-tensioner - front passenger side - adaptation
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 15 - Airbag Safety seat belt pre-tensioner - driver’s side - adaptation
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 15 - Airbag Head airbag - front passenger side - adaptation
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 15 - Airbag Head airbag - driver’s side - adaptation
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 15 - Airbag Side airbag - front passenger side - adaptation
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 15 - Airbag Airbag - front passenger - adaptation
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 15 - Airbag Driver’s airbag - adaptation
1.2.2024 A6 / A7 (4G) C7 (MLB/PQ57) 2011 - 2018 10 - Park Assist Optical illustration on display