Audi Q5: Refrigerant Circuit Components, Replacing
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Vehicles with a High Voltage System (Hybrid Vehicles)
Extremely Dangerous Due to High-Voltage
The high-voltage system is under high-voltage. Death or serious
bodily injury by electric shock.
- I
The refrigerant circuit was completely empty (for example
with larger leak or cracked hose)
Note
In the event of only a minor leak with slow escape of
refrigerant (e.g. at a small leakage
Note
Cleaning the refrigerant circuit means flushing with
refrigerant R134a. Refer to
→ Chapter "Refrigerant Circuit, Cleaning (Flushing), with
Refrigerant R134a".
If a faulty A/C
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Special tools and workshop equipment
required
Vehicle Diagnostic Tester
Torque Wrench 1331 5-50Nm -VAG1331-
Torque Wrench 1331 Insert - Ring Wrench -VAG1331/3-
Piston Resetting Tool -T10145-
Note
If old brake pads are being replaced with new ones, then it
is necessary to check the br
Brake Fluid Reservoir Cover, Removing and Installing
Not installed in all vehicles.
The brake fluid reservoir cover has an opening on the left
to check the brake fluid level. To prevent damage later, brake
fluid must not enter between the brake fluid reservoir cover and
the brake fluid reservoir.