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
Special tools and workshop equipment
required
Coolant Collection System -VAS5014- or Shop Crane - Drip
Tray -VAS6208-
Caution
This procedure contains mandatory replaceable parts.
Refer to component overview prior to starting procedure.
Mandatory Replacement Parts
O-rings - Left and
General information
Your vehicle is primarily intended for transporting
people and luggage. However, if you drive
with a trailer, follow the technical requirements,
the operation and driving tips, and the legal regulations.
Driving with a trailer affects the vehicle's energy
usage, performance, and