53
Introduction
The climate control system in the Audi TT is based on the
air conditioning system of the Modular Transverse Platform
(MQB).
The AudiTT is available with single-zone automatic air
conditioning.
For the rst time in an Audi TT, the operating controls are
separate from Climatronic Control Module J255.
630_066
Heater and air conditioner
Air vent cover for sealing the rear A/C air vents,
compared with the AudiA3
The heating and A/C system of the TT is based on the 2015
A3. This system is used on vehicles of the Modular Transverse
Platform (MQB) with several model specic modications.
The system was adapted for the TT because it is specically
designed to provide heating and cooling for the front pas-
sengers. The are no rear A/C ventilation ducts.
Air conditioner drain tube Cover of dust and pollen lter
or combined lter (service cover)
Front Air Distribution Air Motor
V426
Defroster Door Motor
V107
Fresh air/air circulation and
air ow ap servomotor
V425
Fresh Air Blower
V2
Fresh Air Blower
Control Module
J126
Overview
Left Temperature Door Control
Motor V158
Climate control