Audi Q3: Repair Information
Heating, Ventilation & Air Conditioning / Audi Q3 (8U) 2011-2018 Service Manual / Repair Information
- Clean Working Conditions
- Heating Output, Checking
- Cooling Output, Checking
- Cooling Output, Checking, Manual Climate Control System
- Cooling Output, Checking, Automatic Climate Control System
- Refrigerant Circuit, Discharging
- Actuator Information
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Clean Working Conditions
Even slight contamination can lead to defects. Therefore
observe the following rules for cleanliness when working on the
A/C system:
Immediately seal the open lines and connections with clean
Heating Output, Checking
Heating Output, Checking
Note
This repair manual only outlines the checking procedure.
Perform the detailed function test for the heating as described
in the Guided Fault Finding using
Cooling Output, Checking
Cooling Output, Checking
Special tools and workshop equipment
required
Vehicle Diagnostic Tester
A standard thermometer (for temperature measurements, if
necessary a thermometer with two meSEE MORE:
Check Valve, Checking
Check valve is removed, refer to
→ Chapter "Check Valve, Removing and Installing".
Note
The check valve is installed directly in front of the vacuum
pump.
Valve must allow air to flow in direction of arrow.
Valve must remain closed in opposite direction.
Headlamp Washer System
Overview - Headlamp Washer System
1 - Washer Fluid Hose
For the right spray nozzle
2 - Bolt
0.9 Nm
Quantity: 2
3 - Right Spray Nozzle
Removing and installing. Refer to
→ Chapter "Spray Nozzles, Removing and Installing".
The nozzles are
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