Function to be activated via VCDS - VAG-COM software
Option description:
Allows you to activate the auxiliary heater
[17 – Instruments] -> [Adaptation- 10] -> Channel 18
Modify the value with
First Number: Warm-up
0: No reheating
1: Engine warm-up
Second digit: Type of auxiliary heating
0: No auxiliary heating
1: Auxiliary heating and ventilation installed
2: Auxiliary heating and ventilation switched off when engine is off
3: Auxiliary ventilation installed only
4: Auxiliary ventilation installed only, switched off when engine is off
