Even a small amount of contamination can lead to
malfunctions. Therefore, observe the following guidelines for
cleanliness when working on the A/C system:
Immediately seal the open lines and conne
The coolant circuit is bled according to specifications.
Refer to
→ Rep. Gr.19; Coolant System/Coolant; Coolant, Draining and
Filling
The engine is warm (the coolant temperature is h
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
Fig. 3 Instrument cluster: driver information system
Fig. 4 Left side of multifunction steering wheel
Information is organized within various tabs (1) in
the instrument cluster. The tab contents are displayed
in the central area (2).
Requirement: the ignition must be switched on.
Selecting a ta
Overview - Water Drain Hoses
Overview - Water Drain Hoses, Front
1 - Grommet
Push all the way into the body using a soap solution
2 - Front Water Drain Hose
Cleaning. Refer to
→ Chapter "Water Drain Hoses, Cleaning".
Removing and Installing. Refer to
→ Cha