Audi A4: Refrigerant Circuit
Audi A4 (B9) 2016-2026 Service Manual / Heating, Ventilation & Air Conditioning / Refrigerant Circuit
- A/C System Repair Information
- Using Service Station
- Refrigerant Circuit, Flushing with Compressed Air and Nitrogen
- Refrigerant Circuit, Cleaning (Flushing), with Refrigerant R134a
- Refrigerant Circuit, Determining Leaks
READ NEXT:
A/C System Repair Information
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
General Information
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
SEE MORE:
Moldings, Trims, Extensions and Trim Panels
Overview - Trim Molding and Covers
Overview - Trim Molding
1 -
Front Door
2 -
Front Door Trim Molding
Removing and installing. Refer to
→ Chapter "Trim Molding, Removing and Installing, Front Door".
3 -
Rear Door
4 -
Rear Door Trim Molding
Remo
Drive Axle, Removing and Installing
Caution
This procedure contains mandatory replaceable parts.
Refer to component overview and parts catalog prior to
starting procedure.
Mandatory Replacement Parts
Bolt - Outer CV Joint to Drive Axle
Clamp - CV Boot to Outer CV Joint
Clamp - CV Boot to Drive Axle
Bolts - Backing Plat
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