Audi Q5: Refrigerant Circuit
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Air conditioning systems designed for refrigerant R12 are
only to be filled with refrigerant R134a if certain requirements
are fulfilled. Refer to
→ Chapter "Refrigerant Circuit, Convertin
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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SEE MORE:
Applies to vehicles: with gasoline engine
It is very important that your emission control system (catalytic
converter) is functioning properly to ensure that your vehicle is running in an
environmentally sound manner.
Always use lead-free gasoline.
Never run the tank down all the way to empty.
Possible Refrigerant Circuit Concerns
Test Requirements
Electrical Equipment, vacuum system and air duct
fault-finding has not revealed any faults. Refer to Guided Fault
Finding for the A/C system ("OBD" or "Guided Fault Finding for
the A/C system"),
→ Wiring diagrams, Troubleshooting &
A/C System Repair Information
