S5 Quattro Coupe V8-4.2L (CAUA) (2009)
Housing Assembly HVAC: Description and Operation
A/C Unit and Air Intake Housing Components, Basis
A/C System Components Inside Passenger Compartment
A/C Unit and Air Intake Housing Components, Basis
1
Air Intake Housing
‹› Removing and installing, refer to => [ A/C Unit Air Intake Housing ] See: Air Register/Service and Repair
‹› Disassembling and assembling, refer to => [ A/C Unit Air Intake Housing ] See: Service and Repair/Overhaul/A/C Unit Air Intake Housing
‹› Different versions (with and without connection for the glove compartment cooling)
‹› Glove compartment cooling connection of the air intake housing, refer to => [ Glove Compartment Cooling ]
‹› From January, 2008, A/C units which have an additional connection for the glove compartment cooling are being installed. On vehicles without
glove compartment cooling, this connection is sealed with a plug
2
A/C with Evaporator ("Basis"A/C System)
‹› May only be removed when refrigerant circuit has been discharged; bring vehicle to a workshop that has the necessary tools and in which the
work can be performed accordingly by qualified personnel.
‹› Evaporator with the A/C installed, removing and installing, refer to => [ Evaporator with A/C Unit Installed ] See: Service and
Repair/Removal and Replacement/Evaporator with A/C Unit Installed
‹› A/C unit with evaporator, removing and installing, refer to => [ A/C Unit ] See: Service and Repair/Removal and Replacement/A/C System