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
Overview - High Pressure Pump
1 - Bolt
Tightening specification and sequence. Refer to → Fig. "High Pressure Pump - Tightening Specification and Sequence".
2 - High Pressure Pump
With Fuel Metering Valve -N290-
Do not disassemble
Removing and installing. Refer to
The following test and adjustment description applies to all
countries.
However, national guidelines or regulations of the country
must be observed.
HID Headlamp, Adjusting
Special tools and workshop equipment
required
Headlamp Adjusting Unit -VAS5209B-
Headlamp Adjusting Unit -VAS621001-