The type label for refrigerant and filling capacities is
located on the hood.
1 - Refrigerant oil identification (here PAG oil) and additional
information. Refer to
→Fluid Capacity Tab
Front Seat Heating
Note
Depending on vehicle equipment, there are different versions
of the A/C system for the Audi Q7. Make sure to use the correct
version and pay attention to the allocati
A/C Refrigerant High Pressure Switch -F23-
Note
Switch pressures, removing and installing switches as well
as switch arrangement and version. Refer to vehicle specific
refrigerant circuit
→ Heating, Ventilation and Air Conditioning; Rep. Gr.87; System
Overview - Refriger
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