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
Sensor and camera coverage areas
Fig. 96 Sensor coverage area
Fig. 97 Rearview camera coverage area
The assist systems analyze the data from various
sensors and cameras installed in the vehicle. Do
not use any assist systems if there is damage in
there area of the sensors and cameras or on the
v
Fig. 165 Engine compartment: engine oil filling opening cover (example)
Observe the safety precautions > General
information.
Turn the engine off
Open the hood
Unscrew the cap for the
engine oil filler opening > fig. 165.
Carefully add 0.5 quart (0.5 liter) of the correct
oil
Clo