audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Control Assembly, HVAC|Description and Operation|Page 5074 > < Compressor Clutch Relay|Description and Operation
Page 1
background image

Control Assembly: Description and Operation

Control Panel Head

This component is the actual control unit of the system. All of the system's electronic circuitry is now incorporated in this unit and digital processing
logic is used.

The control head receives inputs from the driver and the system's components. It then processes this information and operates the appropriate
components. The system's fault memory is also located in this unit.

Control Assembly, HVAC|Description and Operation|Page 5074 > < Compressor Clutch Relay|Description and Operation