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
Overview - Charge Door Unit
1 - Drain Hose
For the charge door unit
Removing and Installing. Refer to
→ Chapter "Charge Door Unit Drain Hose, Removing and Installing".
2 - Grommet
3 - Charge Door Unit
Removing and Installing. Refer to
→ Chapter "
Component Location Overview - Front Heater and A/C Unit Components,
"Low" or "Mid" A/C System
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 allocation of different
compone