General information for "Mid"/"Mix" and "High" A/C System
Caution
Interchange of the wire connections to the
temperature sensors or the connectors at the adjustment
motors results in proble
Note
The removed evaporator contains refrigerant oil that must be
returned to the refrigerant circuit (with the new evaporator).
Refer to
→ Refrigerant R134a Servicing; Rep. Gr.
General Information
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 diff
Removing
The front sliding sunroof glass panel is closed.
- Switch off the ignition.
- Remove the front interior lamp/reading lamp. Refer to
→ Electrical Equipment; Rep. Gr.96; Controls; Front Interior
Lamp/Reading Lamp, Removing and Installing.
- Disconnect the c
Headlamp Housing, Removing and Installing
Removing
- Turn on the ignition and disconnect the ground cable from
the battery. Refer to
→ Chapter "Battery, Disconnecting and Connecting".
- Remove the front bumper cover. Refer to
→ Body Exterior; Rep. Gr.63; Front Bu