Audi Q7: Communication

 Incorporating the Heating and A/C System in the Coolant Circuit

Notes for Incorporating the Heating and A/C System in the Coolant Circuit   Note In vehicles with a diesel engine with and without a "parking heater", an Auxiliary Heater Control Module -J604- and an Auxiliary Heater Heating Element -Z35- are installed. Refer to → Chapter "Auxiliar

 Automatic Dimming Function, Switching On and Off

- By briefly pressing the button -2- (less than three seconds), the automatic dimming function is switched on or off automatically. Automatic dimming "ON": the lamp in the display -1- turns on. Automatic dimming "OFF": the lamp in the display -1- turns off. Automatic dimming function is act