| Date | Model | Control unit address (e.g. 01) | Diagnostic procedure | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.2.2024 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 76 - Park assistant | Rear buzzer - noise level | |||||||||
| 1.2.2024 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 10 - Park Assist | Security access | |||||||||
| 1.2.2024 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 10 - Park Assist | Coding | |||||||||
| 1.2.2024 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 10 - Park Assist | Confirmation sound when engaging reverse gear | |||||||||
| 1.2.2024 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 10 - Park Assist | Muting of the car radio | |||||||||
| 1.2.2024 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 10 - Park Assist | Front buzzer - frequency | |||||||||
| 1.2.2024 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 10 - Park Assist | Rear buzzer - frequency | |||||||||
| 1.2.2024 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 10 - Park Assist | Front buzzer - noise level | |||||||||
| 1.2.2024 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 10 - Park Assist | Rear buzzer - noise level | |||||||||
| 1.2.2024 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 08 - Air-conditioning | optical illustration on display | |||||||||
| 1.2.2024 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 08 - Air-conditioning | Dimming of the backlight depending on the light and rain sensor | |||||||||
| 1.2.2024 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 08 - Air-conditioning | Storage of seat heating upon switching off the ignition - front passenger | |||||||||
| 1.2.2024 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 08 - Air-conditioning | Air-conditioning - control unit - replacement | |||||||||
| 1.2.2024 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 08 - Air-conditioning | Compressor run-in (air condition compressor - replacement) | |||||||||
| 1.2.2024 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 08 - Air-conditioning | Condition for disconnection of the compressor | |||||||||
| 1.2.2024 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 08 - Air-conditioning | Storage of seat heating upon switching off the ignition - driver | |||||||||
| 1.2.2024 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 08 - Air-conditioning | Basic settings - learned terminal buffers of the valves | |||||||||
| 1.2.2024 | A4 (F4) B9 (MLB/PQ49) 2016 - 2018 | 01 - Engine | Test start/stop | |||||||||
| 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 - filling pressure control valve (N75) CUUx variant 1 | |||||||||