Date Model Control unit address (e.g. 01) Diagnostic procedure
11.10.2022 Passat B7 (PQ46) 01 - Engine Start/stop - activation/deactivation
11.10.2022 Passat B7 (PQ46) 01 - Engine Test of the condition of the diesel particulate filter - oil ash
11.10.2022 Passat B7 (PQ46) 01 - Engine Test: Reducing agent SCR - Efficiency
11.10.2022 Passat B7 (PQ46) 01 - Engine Test - Dosing of the reducing agent SCR AdBlue
11.10.2022 Passat B7 (PQ46) 01 - Engine Error message identification AdBlue SCR dashboard
11.10.2022 Passat B7 (PQ46) 01 - Engine Reducing agent SCR - AD-Blue - status check
11.10.2022 Passat B7 (PQ46) 01 - Engine Deletion of an error message SCR - AdBlue - dashboard
11.10.2022 Passat B7 (PQ46) 01 - Engine Emptying of the system AdBlue SCR
11.10.2022 Passat B7 (PQ46) 01 - Engine Check the leakproofness of the lines AdBlue - SCR
11.10.2022 Passat B7 (PQ46) 01 - Engine Reset - Starter restriction from SRC system
11.10.2022 Passat B6 (PQ46) 10 - Park Assist Optical illustration on display
11.10.2022 Passat B6 (PQ46) 10 - Park Assist Confirmation sound when engaging reverse gear
11.10.2022 Passat B6 (PQ46) 10 - Park Assist Muting of the car radio
11.10.2022 Passat B6 (PQ46) 10 - Park Assist Front buzzer - frequency
11.10.2022 Passat B6 (PQ46) 10 - Park Assist Rear buzzer - frequency
11.10.2022 Passat B6 (PQ46) 10 - Park Assist Front buzzer - noise level
11.10.2022 Passat B6 (PQ46) 10 - Park Assist Rear buzzer - noise level
11.10.2022 Caddy MQB (PQ35) 2016 -> 01 - Engine Test - additive pump SCR AD-Blue (V437)
11.10.2022 Caddy MQB (PQ35) 2016 -> 01 - Engine Test - filling pressure control valve (N75) CUUx variant 2
11.10.2022 Caddy MQB (PQ35) 2016 -> 01 - Engine Test - filling pressure control valve (N75) CUUx variant 1