S4 Quattro Wagon V8-4.2L (BHF) (2008)
‹› Display field - 1 - shows "coding performed in the vehicle system".
‹› Display field - 2 - shows the control module identification with the new coding and the old coding in parentheses.
‹› By clicking the <- button, you will return to the selection menu.
‹› In the case of input of incorrect coding, the fault message " function unknown or cannot be carried out at the moment" is displayed and the old
coding remains saved.
‹› During manufacture (when delivered as a spare part), the Climatronic control module (J255) A/C control head is currently coded with "00000".
‹› By coding the vehicle version, the Climatronic control module (J255) A/C control head is set to different types:
‹› The "basic setting" is effective for the Sedan and Avant (and Coupe).
‹› In the Cabrio the rear window heating function switches, the control characteristic changes accordingly, and regulation is performed with the
convertible top open via the vent temperature sensors (left vent temperature sensor (G150), right vent temperature sensor (G151), etc.
‹› If Climatronic control module (J255) A/C control head is coded for a vehicle with the heated windshield (Z2) option, diagnosis and the control
function of the heated windshield are activated.
‹› If the Climatronic control module (J255) A/C control head is coded for a vehicle with the "sunroof with solar cells " (solar cells (C20)) option, the
following settings are currently made to the A/C unit after the ignitions are switched off:
-
Both control motors for the temperature flaps, the left temperature flap motor (V158) and the right temperature flap motor (V159) are moved to
the "cold" position.
-
The central air flap motor (V70) is set in the "air to the instrument panel vents" position and the defroster flap (air in the footwell) is closed via the
defroster flap motor (V107).
-
The fresh air flap is opened (back pressure flap motor (V71)) and the recirculation flap is closed ( recirculation flap motor (V113)).
Coding Table