Audi Air conditioning 2003 A8 Workshop Manual page 78

Audi A8 2003 ➤
Air conditioning - Edition 09.2010
and display unit, Climatronic control unit -J255- ⇒ "Guided fault-finding" function of vehicle diagnostic,
testing and information system VAS 5051.
6 - Centre vent temperature sender -G191-
❑ Removing and installing
7 - Multi Media Interface (MMI)
❑ The MMI display indicates the functions selected on the front operating and display unit, Climatronic
control unit -J255- (and various additional air conditioner functions) ⇒ Owner's manual and ⇒ Operating
instructions for „Infotainment / MMI" .
❑ The button on the front operating and display unit, Climatronic control unit -J255- can be used to
Se-up
call up and alter the setting of various additional air conditioner functions ⇒ Owner's manual
❑ On vehicles as of Model year 2007 and depending on the encoding and adaption of the front operating
and display unit, Climatronic control unit -J255- , the corresponding setting may not always appear on
the Multi Media Interface (MMI) display on turning the rotary temperature controls (with USA encoding,
the display only appears for example if the rotary temperature control has been pressed beforehand).
❑ As of Model Year 2009, modified front operating and display units, Climatronic control unit -J255- are
being gradually introduced (with no
logue . On vehicles with such front operating and display units, the screen display for example of the
„MMI" (Multi Media Interface) is no longer switched to „Air conditioning" on pressing the buttons and
actuating the controls of the front operating and display unit. The air conditioner functions selected are
incorporated into the current display. On these vehicles, certain air conditioner functions are selected
and activated by way of the rotary knob/pushbutton of the operating unit for the „MMI" ⇒ Owner's manual
and ⇒ Operating instructions for „Infotainment / MMI" .
Note
8 - Sunlight penetration photosensor -G107-
❑ Removing and installing
9 - Right centre vent control motor -V111-
❑ With potentiometer -G137-
❑ Removing and installing
10 - Dash panel vent with centre right vent sender -G348-
❑ The potentiometer is installed in the dash panel vent
❑ Removing and installing dash panel vent ⇒ General body repairs, interior; Rep. gr. 70
11 - Air conditioning unit
❑ Different versions for vehicles with and without rear Climatronic operating and display unit -E265-
⇒ page 118 and
❑ Air routing in air conditioning unit and vehicle
❑ Air conditioning unit components located in passenger compartment
❑ Removing and installing
12 - Condensation drain hose
❑ Right (front passenger side)
❑ Checking, removing and installing
13 - Front operating and display unit, Climatronic control unit -J255-
❑ Different versions (without or with seat heating, seat heating without or with seat ventilation, with
button or with
Setup
❑ Removing and installing
❑ The dash panel temperature sensor -G56- is integrated into the front operating and display unit, Clima‐
tronic control unit -J255- .
❑ The temperature sensor blower -V42- is installed in the front operating and display unit, Climatronic
control unit -J255- but can be replaced separately
❑ Also heed additional notes on operating and display unit
❑ Front operating and display unit, Climatronic control unit -J255- self-diagnosis is to be performed as
described in the guided fault-finding routine ⇒ "Guided fault-finding" function of vehicle diagnostic, testing
and information system VAS 5051.
72
Rep. gr.87 - Air conditioning system
⇒ page 79
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permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability
with respect to the correctness of information in this document. Copyright by AUDI AG.
Setup
⇒ page 80
⇒ page 79
⇒ page 183
⇒ page 179
⇒ page 90
button etc.); for assignment refer to ⇒ Electronic parts catalogue
⇒ page 80
button) ⇒ Item 13 (page 72)
⇒ page 118
⇒ page 80
⇒ page 80
and ⇒ Electronic parts cata‐
⇒ page 92
A/C