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
Component Location Overview - Components Inside Left Rear Passenger
Compartment
1 - Right Seat Heating Button -E654-
Installed only in vehicles with a "Low" A/C system (without a Rear
A/C Display Control Head -E265-).
Check. Refer to Vehicle Diagnostic Tester in the "Guided Fault
Fi
Removing
- Turn off the ignition.
- Remove the plenum chamber cover -A-.
Refer to
→ Body Interior; Rep. Gr.50; Bulkhead; Plenum Chamber Cover,
Removing and Installing.
- Depending on the engine and the vehicle version, if
necessary loosen the lower plenum chamber