System Overview - Refrigerant Circuit without Rear Heater and A/C Unit
Note
Depending on vehicle equipment, there are different versions
of the A/C system for the Audi Q7. Make sure to use th
Overview - A/C Compressor and Condenser
Caution
Danger due to refrigerant coming out under pressure.
Danger of frost bite to skin and other parts of the body.
Only loosen the connection point
A/C Compressor Regulator Valve -N280-, Checking Switch-On Signal
Note
The test for an A/C compressor manufactured by "Denso" of
type "6 SEU 14" is described in the following. The test is to
Upper Transverse Link
1 - Wheel Bearing Housing
2 - Bolt
70 Nm +180º
Replace after removing
Must be tightened in the curb weight position. Refer to
→ Chapter "Wheel Bearing at Standard Vehicle Height, Lifting Vehicles
with Air Suspension".
3 - T
Overview - Muffler
1 - Front Clamping Sleeves
30 Nm
Installation position. Refer to → Fig. "Installed Position of Front Clamping Sleeves".
Pushed all the way onto the front muffler
Before tightening, align the exhaust system without tension. Refer
to
→ Chapter "Exhaus