| Date | Model | Control unit address (e.g. 01) | Diagnostic procedure | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22.2.2026 | T-Cross (C1) (PQ27) 2019-> | 17 - Dashboard | Reset of service intervals QG | |||||||||
| 22.2.2026 | T-Cross (C1) (PQ27) 2019-> | 17 - Dashboard | Correction of fuel consumption and travel distance indicator - settings | |||||||||
| 22.2.2026 | T-Cross (C1) (PQ27) 2019-> | 17 - Dashboard | Language version - settings | |||||||||
| 22.2.2026 | T-Cross (C1) (PQ27) 2019-> | 75 - Telematik | SFD | |||||||||
| 22.2.2026 | T-Cross (C1) (PQ27) 2019-> | 75 - Telematik | Security access: blocking detection | |||||||||
| 22.2.2026 | T-Cross (C1) (PQ27) 2019-> | 75 - Telematik | Aerial - Test | |||||||||
| 22.2.2026 | T-Cross (C1) (PQ27) 2019-> | 75 - Telematik | Battery - replacement | |||||||||
| 22.2.2026 | T-Cross (C1) (PQ27) 2019-> | 75 - Telematik | Activation | |||||||||
| 22.2.2026 | T-Cross (C1) (PQ27) 2019-> | A5 - Front Drive asssist sensor | Security access: blocking detection | |||||||||
| 22.2.2026 | T-Cross (C1) (PQ27) 2019-> | A5 - Front Drive asssist sensor | Lane assist - button - settings | |||||||||
| 22.2.2026 | T-Cross (C1) (PQ27) 2019-> | A5 - Front Drive asssist sensor | Security access | |||||||||
| 22.2.2026 | Tiguan (CT) MQB 2024 -> | 01 - Engine | Post-crash disconnection – unlocking | |||||||||
| 22.2.2026 | Tiguan (CT) MQB 2024 -> | 01 - Engine | SFD | |||||||||
| 22.2.2026 | Tiguan (CT) MQB 2024 -> | 01 - Engine | Disconnect after impact - unblocking | |||||||||
| 22.2.2026 | Tiguan (CT) MQB 2024 -> | 01 - Engine | Bleeding (deaeration) - Engine cooling | |||||||||
| 22.2.2026 | Tiguan (CT) MQB 2024 -> | 01 - Engine | Test: clutch pedal - pedal switch | |||||||||
| 22.2.2026 | Tiguan (CT) MQB 2024 -> | 01 - Engine | Basic settings - exhaust gas flap | |||||||||
| 22.2.2026 | Tiguan (CT) MQB 2024 -> | 01 - Engine | Test of exhaust gases temperature sensor 2;3;4 (G448; G495;G648) CUUx | |||||||||
| 22.2.2026 | Tiguan (CT) MQB 2024 -> | 01 - Engine | Test of cruise control | |||||||||
| 22.2.2026 | Tiguan (CT) MQB 2024 -> | 01 - Engine | Zeroing learning values DPF - If replaced: engine control unit | |||||||||