Component Location Overview - Components Outside Of Vehicle Interior, With R744

Courtesy of AUDI OF AMERICA, LLC

1. Right Center Plenum Chamber Water Drain
   • Removing and installing. Refer to PLENUM CHAMBER WATER DRAIN, REMOVING AND INSTALLING .
2. Fresh Air Intake
   • Removing and installing. Refer to FRESH AIR INTAKE, REMOVING AND INSTALLING .
3. Right Outer Plenum Chamber Water Drain
   • Removing and installing. Refer to PLENUM CHAMBER WATER DRAIN, REMOVING AND INSTALLING .
4. Exterior Air Quality and Humidity Sensor -G935-
   • Removing and installing. Refer to Exterior Air Quality and Humidity Sensor -G935-, REMOVING AND INSTALLING .
5. Fresh Air Intake Cover
   • Removing and installing. Refer to FRESH AIR INTAKE RAIN WATER DRAIN CHANNEL, REMOVING AND INSTALLING .
6. Expansion Valve
   • Removing and installing. Refer to FRONT EXPANSION VALVE, REMOVING AND INSTALLING, WITH R744 .
7. Low Pressure Side Service Connection
8. High Pressure Side Service Connection
9. Left Center Plenum Chamber Water Drain
   • Removing and installing. Refer to PLENUM CHAMBER WATER DRAIN, REMOVING AND INSTALLING .
10. Right Vehicle Interior Forced Air Extraction
    • Removing and installing. Refer to VEHICLE INTERIOR FORCED AIR EXTRACTION, REMOVING AND INSTALLING .
11. Left Vehicle Interior Forced Air Extraction
    • Removing and installing. Refer to VEHICLE INTERIOR FORCED AIR EXTRACTION, REMOVING AND INSTALLING .
12. Low Pressure Side A/C Pressure/Temperature Sensor -G1052-
    • Removing and installing. Refer to Low Pressure Side A/C Pressure/Temperature Sensor -G1052-, REMOVING AND INSTALLING .
13. Accumulator
    • Removing and installing. Refer to ACCUMULATOR, REMOVING AND INSTALLING, WITH R744 .
14. Left Outer Plenum Chamber Water Drain
    • Removing and installing. Refer to PLENUM CHAMBER WATER DRAIN, REMOVING AND INSTALLING .
15. Refrigerant Line with Inner Heat Exchanger
    • Removing and installing. Refer to REFRIGERANT LINES WITH INNER HEAT EXCHANGER, REMOVING AND INSTALLING .
16. Pressure Relief Valve, Low Pressure Side
    • Removing and installing. Refer to PRESSURE RELIEF VALVE, REMOVING AND INSTALLING, LOW PRESSURE SIDE .
17. A/C Compressor Regulator Valve -N280-
    • Currently cannot be replaced separately
18. A/C Compressor
    • Removing and installing. Refer to A/C COMPRESSOR, REMOVING AND INSTALLING .
    • Overview. Refer to OVERVIEW - A/C COMPRESSOR POWER UNIT .
19. High Pressure Side A/C Pressure/Temperature Sensor -G1053-
    • Removing and installing. Refer to High Pressure Side A/C Pressure/Temperature Sensor -G1053-, REMOVING AND INSTALLING .
    • Refer to OVERVIEW - REFRIGERANT LINES, A/C COMPRESSOR AND CONDENSER WITH R744 
20. Gas Cooler
    • Removing and installing. Refer to CONDENSER/GAS COOLER, REMOVING AND INSTALLING .
21. Pressure Relief Valve, High Pressure Side
    • Currently cannot be replaced separately
22. Outside Air Temperature Sensor -G17-
    • Removing and installing. Refer to Outside Air Temperature Sensor -G17-, REMOVING AND INSTALLING .