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:
Cockpit
Fig. 1 Cockpit
Door handle
Central locking switch
Memory function buttons
Vent
Lever for:
Turn signals and high beams
High beam assistant
Audi active lane assist
Traffic jam assist
Multifunction steering wheel with:
Horn
Driver's airbag
Operating buttons
Shift paddl
Overview - Transmission
Overview - Transmission, FWD Vehicles
1 - Gear Set
Removing and installing. Refer to
→ Chapter "Overview - Gear Set, FWD Vehicles".
2 - Hydraulic Pressure Reservoir
Observe the safety notes. Refer to
→ Chapter "ATF Pump, Deactivating and Draining the Hydraul
© 2019-2026 Copyright www.audia4b9.com
