| Date | Model | Control unit address (e.g. 01) | Diagnostic procedure | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9.1.2026 | A3 (8V) (MQB/PQ37) 2013 -2019 | 01 - Engine | Customer limitation of maximum speed | |||||||||
| 9.1.2026 | A3 (8V) (MQB/PQ37) 2013 -2019 | 01 - Engine | Start/stop - activation/deactivation | |||||||||
| 9.1.2026 | A3 (8V) (MQB/PQ37) 2013 -2019 | 01 - Engine | Test of the condition of the diesel particulate filter - oil ash | |||||||||
| 7.1.2026 | Tiguan (CT) MQB 2024 -> | 8105 - DC/DC Convertor | SFD | |||||||||
| 7.1.2026 | Tiguan (CT) MQB 2024 -> | 8105 - DC/DC Convertor | Disconnect after impact - unblocking | |||||||||
| 7.1.2026 | Tiguan (CT) MQB 2024 -> | C6 - Battery Charger | SFD | |||||||||
| 7.1.2026 | Tiguan (CT) MQB 2024 -> | C6 - Battery Charger | Disconnect after impact - unblocking | |||||||||
| 7.1.2026 | Tiguan (CT) MQB 2024 -> | 8C - HV Battery | Unlocking the high-voltage system after a crash | |||||||||
| 7.1.2026 | Tiguan (CT) MQB 2024 -> | 51 - Electric Drive | SFD | |||||||||
| 7.1.2026 | Tiguan (CT) MQB 2024 -> | 51 - Electric Drive | Disconnect after impact - unblocking | |||||||||
| 6.1.2026 | Ateca (5F) MQB (PQ37) 2017 -> | 75 - Telematik | SFD | |||||||||
| 6.1.2026 | Ateca (5F) MQB (PQ37) 2017 -> | 75 - Telematik | Security access: blocking detection | |||||||||
| 6.1.2026 | Ateca (5F) MQB (PQ37) 2017 -> | 75 - Telematik | Aerial - Test | |||||||||
| 6.1.2026 | Ateca (5F) MQB (PQ37) 2017 -> | 75 - Telematik | Battery - replacement | |||||||||
| 6.1.2026 | Ateca (5F) MQB (PQ37) 2017 -> | 75 - Telematik | Activation | |||||||||
| 5.1.2026 | A4/S4 USA (FL) B8 (MLB/PQ48) 2011 - 2015 | 01 - Engine | Security access: blocking detection | |||||||||
| 5.1.2026 | A4/S4 USA (FL) B8 (MLB/PQ48) 2011 - 2015 | 01 - Engine | Basic settings - exhaust gas flap | |||||||||
| 5.1.2026 | A4/S4 USA (FL) B8 (MLB/PQ48) 2011 - 2015 | 01 - Engine | Test - Intake air mass sensor - test drive | |||||||||
| 5.1.2026 | A4/S4 USA (FL) B8 (MLB/PQ48) 2011 - 2015 | 01 - Engine | Adaptation: oil presure for engine run-in | |||||||||
| 5.1.2026 | A4/S4 USA (FL) B8 (MLB/PQ48) 2011 - 2015 | 01 - Engine | Creation of readiness | |||||||||