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
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 connections with clean
plugs, for example from the Engine Bung Set -VAS6122-.
Place the removed compone
Safety Precautions when Working on Start/Stop System
WARNING
The engine could start automatically and cause
serious personal injury on vehicles with a Start/Stop
System.
The engine may start automatically on vehicles with
the Start/Stop System activated (recognizable by a
message in t