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
1 - Control Unit 1 for Driving and Convenience Functions -E791-
With the following integrated components
Emergency Flasher Button -E229-
ASR/ESP Button -E256-
Parking Aid Button -E266-
Front Display Open/Close Button -E462-
Parallel Parking Assistance Button -E581-
Hill Descent
General Description
The Oxygen Sensor 1 After Catalytic Converter -GX7- is
positioned downstream of the primary catalytic converter and it
supplies the Engine Control Module -J623- with a voltage signal
(nonlinear) indicating a "rich" or a "lean" condition is
present. If the primary catalytic co