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.
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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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Applies to vehicles: with tire repair kit
Fig. 215 Performing the repair
Preparations
Park the vehicle as far as possible from moving
traffic in the event of a flat tire.
Set the parking brake to prevent the vehicle
from rolling unintentionally.
Shift the selector lever into the P position.
Tests and Test Requirements
Special tools and workshop equipment
required
Brake Servo Tester -VAS6721-
The following checks will be helpful when performing Fault
Finding if there are complaints regarding the brake booster or
the so-called "hard brake pedal".
The following components are includ
