Air Conditioning - Audi TT Coupé ‘07 380 Service

Air conditioning

Overview
The air conditioning system of the
Audi TT Coupé '07 is an improved version of the
system used in the Audi A3 '04. The automatic air
conditioning system is configured as a single-zone
air conditioning system. The TT Coupé has only one
climate zone with no temperature differential
between the driver and front passenger sides.
The TT Roadster is available with a heating-only
system, in addition to the automatic air
conditioning system.
The TT vehicles with petrol engine have no auxiliary
heater and, therefore, no electrical PTC heater
element.
The Climatronic control unit J255 has a rotary knob
for temperature selection, but no digital display.
Air conditioner in Audi TT Coupé '07
Air flow flap control motor
V71
Defroster flap control motor
V107
Temperature flap control motor, left
V158
Central flap control motor
V70
42
Fresh air/ ram air flap
Defroster flap
The system has an air recirculation function, which
can be activated either by the occupants or
automatically as soon as the "on" conditions for air
recirculation have been met.
The automatic air recirculation function by means of
an air quality sensor G238 was not implemented;
no air quality sensor G238 is fitted.
The fresh air intake duct temperature sensor G89 is
not fitted. Information on ambient temperature is
supplied only by the ambient temperature sensor
G17 via CAN data bus from the dash panel insert.
Air recirculation flap control motor
V113
Chest vent
right
Chest vent
centre
Chest vent
left
Air recirculation flap
Temperature flap
control motor,
right
V159
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