Heating/Air Conditioning System; Overview - Audi TT Coupé 207 Service

Heating/air conditioning system

Overview

Operating and indicator unit
Button
defroster for
windscreen and
side window
Air conditioning system
ON/OFF switch pull/press
and temperature control
(rotary switch warmer/colder)
Economy mode
The compressor is
switched off
The fully automatic air conditioning system
operates according to Audi's tried and tested
principle. The sensors and actuators provide
automatic temperature and air flow rate con-
trol.
The air conditioning control unit has the same
functional capability as the unit used in the A3
and its styling has been adapted the design of
the TT.
76
Temperature sensor G56
Dash panel with blower V42
for temperature sensor
OFF
ECON
Button
Air recirculation
mode switched on
Display panel for operating conditions,
blower settings, desired interior temperature
AUTO
Automatic mode
Press the "Defroster" button, and the air recir-
culation mode will be disabled automatically.
Air recirculation mode is inactive in
"Defrost" mode.
If the temperature sensor G56 or blo-
wer V42 is faulty, the operating and
display unit must be replaced.
Rotary switch
Blower motor speed control
(air flow rate control)
SSP207/43
Air distribution