Date Model Control unit address (e.g. 01) Diagnostic procedure
31.7.2025 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Injector: corrective value - Test
31.7.2025 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Customer limitation of maximum speed
31.7.2025 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Start/stop - activation/deactivation
31.7.2025 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Test of the condition of the diesel particulate filter - oil ash
31.7.2025 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Test: Reducing agent SCR - Efficiency
31.7.2025 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Emptying of the system AdBlue SCR
31.7.2025 Golf/Jetta 7 (MQB/PQ37) 2013 - 2020 01 - Engine Reset - Starter restriction from SRC system
30.7.2025 Leon (KL) 2021 -> 6D - Gull-wing door Security access: blocking detection
30.7.2025 Leon (KL) 2021 -> 6D - Gull-wing door Rear lid/tailgate/boot lid - opening angle - settings
30.7.2025 Leon (KL) 2021 -> 13 - Adaptive distance control MMI - basic setting of distance - activation / deactivation
30.7.2025 Leon (KL) 2021 -> 03 - Brake electronics SFD
30.7.2025 Leon (KL) 2021 -> 03 - Brake electronics Test of wheel turn angle sensors
30.7.2025 Leon (KL) 2021 -> 03 - Brake electronics Replacement of brake pads
30.7.2025 Leon (KL) 2021 -> 03 - Brake electronics Bleeding of the system
30.7.2025 Leon (KL) 2021 -> 03 - Brake electronics Deactivation of the longitudinal acceleration sensor on the test bed
30.7.2025 Leon (KL) 2021 -> 01 - Engine Test: clutch pedal - pedal switch
30.7.2025 Leon (KL) 2021 -> 01 - Engine Basic settings - exhaust gas flap
30.7.2025 Leon (KL) 2021 -> 01 - Engine Test of cruise control
30.7.2025 Leon (KL) 2021 -> 01 - Engine Zeroing learning values DPF - If replaced: engine control unit
30.7.2025 Leon (KL) 2021 -> 01 - Engine Adaptation: soot clogging DPF - If replaced: DPF