Date Model Control unit address (e.g. 01) Diagnostic procedure
26.1.2026 Octavia 3 (NE) (MQB/PQ37) 2013 - 2020 09 - Central electrics Adaptation - Interior monitoring system - sensitivity
26.1.2026 Octavia 3 (NE) (MQB/PQ37) 2013 - 2020 09 - Central electrics Rain lights - settings
26.1.2026 Octavia 3 (NE) (MQB/PQ37) 2013 - 2020 09 - Central electrics Central lock system - confirmation with the hazard lights - settings - variant II
26.1.2026 Octavia 3 (NE) (MQB/PQ37) 2013 - 2020 09 - Central electrics Central lock system - confirmation with the hazard lights - settings
26.1.2026 Octavia 3 (NE) (MQB/PQ37) 2013 - 2020 09 - Central electrics Locking - siren confirmation - settings
26.1.2026 Octavia 3 (NE) (MQB/PQ37) 2013 - 2020 09 - Central electrics Unlocking - siren confirmation - settings
21.1.2026 Golf 8 (CD) 2020 -> 03 - Brake electronics SFD
21.1.2026 Golf 8 (CD) 2020 -> 03 - Brake electronics Test of wheel turn angle sensors
21.1.2026 Golf 8 (CD) 2020 -> 03 - Brake electronics Replacement of brake pads
21.1.2026 Golf 8 (CD) 2020 -> 03 - Brake electronics Bleeding of the system
21.1.2026 Golf 8 (CD) 2020 -> 03 - Brake electronics Deactivation of the longitudinal acceleration sensor on the test bed
21.1.2026 Golf 8 (CD) 2020 -> 01 - Engine Injector: corrective value - Test V3
21.1.2026 Golf 8 (CD) 2020 -> 01 - Engine Adaptation of injection valve after replacement R3
21.1.2026 Golf 8 (CD) 2020 -> 01 - Engine Adaptation - pressure difference sensor - exhaust recirculation
21.1.2026 Golf 8 (CD) 2020 -> 01 - Engine DPF regeneration
21.1.2026 Golf 8 (CD) 2020 -> 01 - Engine Clogging of diesel particulate filter - oil Ash
21.1.2026 Golf 8 (CD) 2020 -> 01 - Engine Test - idle stabilization
21.1.2026 Golf 8 (CD) 2020 -> 01 - Engine Temperature sensors test
21.1.2026 Golf 8 (CD) 2020 -> 01 - Engine Test - additive pump SCR AD-Blue (V437)
21.1.2026 Golf 8 (CD) 2020 -> 01 - Engine Test - filling pressure control valve (N75) CUUx variant 2