A/C System Outside Passenger Compartment: Notes
Vehicle Exterior Components
NOTE:
The Following Illustration Shows The Location Of The Components On An Audi A5 Coupe; The Audi Q5 Location Of The Components Varies Slightly. The Description Of The Components Is Not Different; Removing And Installing Is Performed In The Same Way As On The Audi A5 Coupe
- Heated Rear Window -Z1-
- Comfort System Central Control Module -J393-
- Label
- With specifications for type of refrigerant and designated fill capacity
- Water drains of plenum chamber
- Coolant shut off valve
- Only on vehicles with a 6 cylinder gas engine.
- If a parking heater is installed on vehicles as optional equipment, then there is not shut off valve installed, Engine Coolant (EC) Switch-Off Valve (heater) -N279- is installed and Recirculation Pump -V55-
- Climatronic Refrigerant Shut-Off Valve -N422-
- Installed near the cylinder head
- Only on vehicles with a 6 cylinder gas engine.
- Vehicles with these engines and an auxiliary heater do not have this valve -N422- installed Engine Coolant (EC) Switch-Off Valve (heater) -N279- performs the function of the auxiliary heater
- Outside Air Temperature Sensor -G17-
- Coolant Fan -V7- and Coolant Fan 2 -V177-
- Air Quality Sensor -G238-
- Installed only in the comfort A/C system
- Fresh air intake with intake grille
- Forced air extractor