Date Model Control unit address (e.g. 01) Diagnostic procedure
1.2.2024 A3 (8P) A5 (PQ35) 2004 - 2013 55 - Control of xenon headlight bevel Tourist mode - settings
1.2.2024 A8 (4H) D4 (MLB/PQ64) 2010 - 2017 55 - Control of xenon headlight bevel Adjustment of the headlights - LED
1.2.2024 A8 (4H) D4 (MLB/PQ64) 2010 - 2017 55 - Control of xenon headlight bevel Operating variant - settings
1.2.2024 A8 (4H) D4 (MLB/PQ64) 2010 - 2017 55 - Control of xenon headlight bevel Adjustment of the headlights
1.2.2024 A8 (4H) D4 (MLB/PQ64) 2010 - 2017 55 - Control of xenon headlight bevel Tourist mode - settings
1.2.2024 A8 (4H) D4 (MLB/PQ64) 2010 - 2017 53 - Parking brake Security access
1.2.2024 A8 (4H) D4 (MLB/PQ64) 2010 - 2017 53 - Parking brake Replacement of brake pads
1.2.2024 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Test - idle stabilization
1.2.2024 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Test - filling pressure control valve (N75) CUUx variant 1
1.2.2024 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Basic settings - exhaust gas flap
1.2.2024 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Test of cruise control
1.2.2024 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Adaptation of DPF differential pressure sensor
1.2.2024 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Adaptation of injection valve after replacement CLHx;CNHx
1.2.2024 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Creation of readiness
1.2.2024 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Turbo blower - replacement (adaptation)
1.2.2024 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Adaptation of injection valve after replacement
1.2.2024 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Adaptation of DPF differential pressure sensor
1.2.2024 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Bleeding of fuel system - variant 2
1.2.2024 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Test - filling pressure control valve (N75)
1.2.2024 A4 (8K) B8 (MLB/PQ48) 2008 - 2016 01 - Engine Test - system indicator light: Diesel Particulate Filter (K231)