Audi TT - Page 74

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with respect to the correctness of information in this document. Copyright by AUDI AG.
1 - Air Distribution Housing
2 - Left Temperature Door
(Driver Side)
❑ Shown in the cooling po‐
sition
3 - Air Duct To Center Instru‐
ment Panel Vents
❑ The air channel to the
vent in the rear center
console is always
sealed with a sealing
plug, there is no vent in‐
stalled in the rear center
console. Refer to
⇒ “2.12 Air Intake and
Outlet Openings“,
page 67 .
4 - Air Duct To Center Instru‐
ment Panel Vents
❑ The air channel to the
vent in the rear center
console is always
sealed with a sealing
plug, there is no vent in‐
stalled in the rear center
console. Refer to
⇒ “2.12 Air Intake and
Outlet Openings“,
page 67 .
5 - Right Temperature Door
(Front Passenger Side)
❑ Shown in center posi‐
tion.
6 - Left Footwell Door (Driver
Side)
❑ Shown in closed posi‐
tion.
❑ Central doors (left, right and center) and both footwell doors are operated with each other via curved
washers installed on control motor or on shaft.
7 - Air Guide Channel In The Driver Side Footwell
8 - Air Distribution Housing Sectioned Above Line “A“-“A“
9 - Auxiliary Air Heater Heating Element -Z35-
❑ Only intended for vehicles with Diesel engine.
10 - Heat Exchanger For Heater Unit
11 - Air Outlet From Evaporator Housing
❑ Air inlet from heater air duct housing (on vehicles without A/C system).
12 - Right Temperature Door (Front Passenger Side)
❑ Shown in center position.
13 - Right Footwell Door (Front Passenger Side)
❑ Shown in closed position.
❑ Central doors (left, right and center) and both footwell doors are operated with each other via curved
washers installed on control motor or on shaft.
14 - Defroster Door
❑ Shown in closed position.
❑ From May 2007, an A/C air distribution housing with a defroster door in the air outlet to the defroster
vents in the instrument panel without a side cut-out is gradually being installed. Refer to
Audi TT 2007 ➤
Heating, Ventilation and Air Conditioning - Edition 01.2011
70 Rep. Gr.87 - Air Conditioning