General Audi customization channels (Solution)

Important: Adjustments should only be made if you have the necessary basic knowledge.


Audi, models from the year 2001 onwards, instrument cluster, channel 18.
Structure: XXXXX (five-digit code)

5. Location: Auxiliary heater.
Value 0: No auxiliary heating.
Value 1: Auxiliary heater installed.
Value 2: Auxiliary heating active with terminal 15.


Audi, models from the year 2002 onwards, instrument cluster, channel 19.
Structure: XXXXX (five-digit code)

1. Subject: Behavior of instrument lighting.
Value 0: The pointers and scales are illuminated when the headlights are turned on.
Value 1: The indicators illuminate when the ignition is turned on, and the scales illuminate when the headlights are turned on.
Value 2: The scales are illuminated when the ignition is turned on, and the needles are illuminated when the headlights are turned on.
Value 3: The pointers and scales are illuminated when the ignition is switched on.

4. Location: Outdoor temperature display.
Value 0: off.
Value 1: on.

5. Location: Radio clock (if installed).
Value 0: off.
Value 1: on.

See also search for "ECU adaptation" or "adaptation channels."