air condition AUDI S8 2008 User Guide

___ w_ a_ rm __ a_ n_ d_ c_ o_ ld __________________________________________________ _
driver's s ide can be sw it c hed to the passenger's side, and v ice versa.
In the case of vehic les with rear air conditioning *, the selected
temperature setting is also applied to the outer rear sea ts. The new
temperature is shown in the display .•
Ap plie s to veh ic les: w ith e le ct ric a lly he ated seat s
Heated seats ~
The seat cushion and the seat back of the front seats can
be heated electrically.
F ig . 13 1 M MI disp lay:
H eated s eats
- Press the Heated seats G2) button.
- Adjust the desired temperat ure w ith the climate control
knob =:> fig. 131 .
In position O the heating for the seats is turned off . The range of
adjustment is between 1 and 6 .
0 Note
To avoid damage to the heating elements in the seats , do not kneel
on the seats or place h eavy loads on a small area of th e se at .•
App lies to veh ic les : wit h venti lated seats
Ventilated seats [~ I
The seat cushion and the seat back for the front seats can
be ventilated .
Fig. 132 MM I d isplay :
Ve nti lated sea ts
- Press the Ventilated se ats [~ ] button.
- Adjust the des ired ventilation w ith the control knob
=:> fig . 131.
In position O the seat ven tilation is turned off . T he range of adjus t­
ment is from 1 to 6 . •

Warm and cold Ill
----------------
Manual air circulation [~]
Air recirculation prevents exhaust fumes or other pollu­
tion from entering the vehicle.
Turning on air recirculation
-Press[~] =>page 116,fig.129 =>&
Turning off air recirculation
-Press ~ again, or
- press [AUTO], or
-
press[@].
I n the air recirculation mode, the air in the passenger compartment
is recirculated to prevent exhaust fumes and other pollution from
entering the vehicle. We recommend that you use the manua l air
recirculation under the following conditions:
• when driving through tunnels
• in a traffic jam.
& WARNING
Do not use this setting for extended periods of time . The windows
could fog up since no fresh air can enter the vehicle . If the
windows fog up, press the air recirculation button again immedi­ ately to switch off the air recirculation function or select defrost . •
Controls and equip­ ment

Warm and cold -
------------------------------..J
[ i J Tip s
If the climate control system is operating in cool ing mode, air flows
primarily from the outlets in the center console and in the door
pillars . To achieve adequate cooling, you should never close the
out lets completely. •
Using climate controls economically
Using the climate controls prudently can help save fuel.
When you use t he a ir conditioner, engine power is reduced
and fuel consumption increases. To save fuel, you should
use the a ir co nditioner only when necessary. Also please
note the follow ing po ints:
- If you want to save fuel, activate ECON.
If you are going to drive with the windows open, use ECON.
W For the s ake of the environm ent
By reducing the amount of fuel you use, you also reduce the amount
of pollutants emitted into the air. •
Applies to v ehicl es: with so lar slidi ng /tilt ing sunr oof
Solar blower fan /solar roof
With sufficient sunlight, the blower fan continues to
operate with solar energy to bring in fresh air after the
ignition has been switched off.
T he fan motor is operated by solar energy through the solar roof
after the igni tion is turned off. P lease make certa in that
vents ©
and© are open to achieve optimal ventilation ~ page 122, fig. 137 .
Controls a nd eq uip­
ment
The ventilation operates only with the sunroof c losed or in the tilted
position.
If the vehicle was switched off in the recirculation mode, the air
conditioning automatica lly switches to fresh air operation .
Solar operation is not activated at low outside temperatures .•
Windshield defogging/defrosting
Ap plie s to v ehic le s : with windsh ield defogg er/defr oste r
Windshield defogger /defroster ®
The win dshield defogger rem oves humidity from the
windshield.
F ig. 138 Win dsh ield
d efogger sw itc h
- Press the@ button to turn the w indshield defogger on
and
off ~ fig. 138 .
The w indshield defogger works only when the engine is running .
The indicator light in the button illuminates when the windshield defogger is turned on .
With a cold engine at outside temperatures below 41 °F (+5 °C) and in !AU TO
l operation , the windshield defogger turns on automati ­
cally . Depending on outside temperature, the windshie ld is heated .._
Vehicle care I I irechnical data

Warm and cold -
-----------------'
Rear climate controls
Ap plies to vehic les: with rear a ir co ndition ing
Controls
This overview is to assist you in familiarizing yourself with
the air conditioning controls .
Fig . 140 Air co ndi­
t io ning contr ols
The left side of the display shows the temperature selected for the
rear passenger on the left, the right side shows the temperature
selected for the rear passenger on the right . If the air conditioning
settings are changed, this appears briefly in the corresponding area
of the display.
Functions are turned on and off by to uching the buttons . The LED in
the switch illuminates when the function is turned on .
By pressing the
sa fet y swi tc h ® in the driver's door ~ page 63 the
climate controls in the rear are deactiva ted. The message
P AS SIV E
appears in the display. In this mode the rear climate control can only
be operated by the driver through the contro ls in the front compar t­
ment.
I ON /OFF] Tu rni ng o n and off
The air conditioning can be turned on and off by pressing the
I ON /OFF] button. With the ignit ion Off, the residual heat function
can be activated by pressing the button . The residual heat from the
Contro ls a nd eq uip­
ment
coolant can be used to heat the vehicle interior. The residual heat
f unction is turned off au tomatica lly after 30 minu tes .
Se tting th e te mp era tu re
Temperature can be adjus ted over a range from 64 °F (+ 18 °C) to 80
°F (+26 °C)
(!) A ir di st ribu tion
You can adjust the air circulation so that air flows from specific
vents.
• In the @setting, al l the air flows from the v ents in the center
conso le and the outlets in the door pillars.
• In the
-Or setting, air flows from the outlets under the front seats.
• In
the~ setting, air flows from ou tlets in the center console and
the door pil lars as we ll as from the outlets under the front seats .
To regulate air distribution automatical ly, swi tch to !AUTO].
~ H ea ted se ats*
In posit ion O the heating for the seats is turned off. The range of
adjustment is from 1 to 6 .
The seats can be pre -heated for about 10 minutes us ing the heating.
However , the heating is turned off if the seat sensors do not detect
the weight of an occupant during this period .
[ty) Ventil ate d seats*
The seat cushion and the seat back surfaces of the fron t seats can
be ventilated. In position
O the seat ventilation is turned off. The
range of adjustment is from 1 to 6 .
! AU TO
I Autom ati c o pera tion
Air tempe rature, volume of air and air dis tribu tion are automatically
regulated to achieve or maintain the desired temperatures as
quickly as possible .
.,
Vehicle care I I irechnical data

___ w_ a_ r_ m __ a_n_ d_ c_ o_ld ________________________________________________ _
0 Note
To avoid damage to the heating elements in the seats, do not kneel
on the seats or place heavy loads on a small area of the seat. •
Basic settings [SETUP]
General
The basic settings for the climate control are performed in
the[SETUP] menu.
Fig . 141 MMI display:
Setup climate control
The basic settings for the air conditioning can only be made
with MMI turned on.
- Press the !SETUP] button in the controls to access the
menu.
- Select the desired function using the control knob (driver
or passenger) in the air conditioning controls.
The following functions can be selected:
• ECON
=> page 126
• Automatic recirculation => page 126
• Synchronization => page 127
• Center air vent=> page 127
• Rear seat operation* => page 127
• Solar operation* => page 127•
ECON
The ECON mode helps to save fuel.
The air conditioning is turned off in ECON mode. "ECON" means
"Economy". By switching off the air conditioning (compressor), you
save fuel.
Please note that vehicle interior temperature cannot be lower than
the outside temperature in the ECON mode. The air is not cooled or
dehumidified.
If the vehicle interior becomes too hot or if the windows fog up,
ECON mode should be turned off. As soon as the
(AUTO ] button in
the air conditioning controls is pressed, the system automatically leaves the ECON mode, and the air conditioning compressor is
tu rned on again. •
Automatic recirculation mode
An air quality sensor detects increased concentrations of pollutants in the outside air and automatically switches
to recirculation mode.
We recommend that you always keep automatic air recirculation ON
to prevent polluted outside air from entering the vehicle interior.
If the
air quality sensor located in the air conditioning system
detects polluted outside air, the sensor decides whether the air
pollution can be reduced by the factory-installed pollutant filter or
whether it is necessary to switch to air recirculation . W ith heavy
concentrations of pollutants, the air conditioning system is
switched automatically to recirculation mode and the supply of
outside air is blocked. As soon as the concentration of pollutants in
~

Warm and cold -
----------------
the outside air drops, fresh air is supplied to the vehicle interior
again .
In the event that the windows fog up during automatic air recircula­
tion, you must press
the® button immediately.
Under certa in operat ing cond it ions, automatic a ir rec ircu lation is
switched off automatically . With outside temperatures below about
-8 °C and in the ECON mode, automatic air rec ircula tion is limited to
15 seconds. •
Synchronization
One climate control setting for all seats.
With synchronization active, the driver's or the passenger's settings
are adopted for the other seats . Al l the other set tings that were
made are transferred to the other seats. This includes all the c limate
control settings right down to the heated seats .
If
a d ifferent setting is selected at a "synchron ized seat", synchroni ­
zation is cancelled.
•
Center air vent
The temperature of the air leaving the center vents can be
changed to differ from the temperature setting.
Controls and equip­ ment
Fig. 14 2 MMI di spla y:
Ce nter a ir ve nt
The air flow coming from the center vents can be adjusted to be
colder or warmer t han the selected set temperatu re.
In this way you have the opportunity to have the a ir flow from the
center vents a litt le warmer or coo ler, depending on the time of year .
A litt le cooler in the summer and a little warmer in the winter. •
Applies to vehic les : with rear air condition in g
Rear seat operation
The rear climate con trols can be o perated fr om the
driver's area.
With active rear seat operation, the driver or the passenger can
operate the rear climate control system from
his/her contro ls. •
Ap plies to vehicles : w ith so lar roof
Solar operation
Depending on the solar irradiation in the vehicle, the fan
will run using solar power to keep fresh air circulating
inside the vehicle, even af ter you switch off the ignition.
- Switch the solar operation to on .
After you switch off the ignition, the fan is operated using solar
power from the solar roof. Make sure outlets
G) and © are open for
maximum
ventilation => page 722, fig. 137.
The vent ilation works on ly if t he sunroof is closed or t ilted up.
If you turn off the engine whi le the air rec irculation is on, the air
conditioning automatically switches to fresh air mode.
Solar operation is not activated at low outside temperatures .•

-
Advanced Parking System
--~-------------
The image in the visual display can be switched off on the MMI
display=> page 182. The acoustic distance warning remains active.
If you press a function button on the MMI terminal, the visual
display disappears. Manually switching the parking assist on again
via the
P, Yi switch shows the visual image on the MMI display again .
Further informat ion regard ing the MMI terminal is included in the
MMI user 's manual.
Rear-view camera (rear view)
The rear-view camera picture=> page 175, fig. 198 appears on the
MMI display as a mirror image. The rear -view camera picture has
orientation lines and marked surfaces projected into it as an aid to
the parking
process => page 173. The red line in the picture
=> page 173, fig. 194 or=> page 173, fig. 195 indicates the collision
area . You should stop backing up, preferably before you reach this
point =>& .
If your vehicle is close to an obstacle, the visual distance display
also appears in the picture from the rear -view camera. This superim ­
posed display is intended to help display the relevant critical vehicle
area.
If the visual display is shown on the MMI display and you press the
control button with the
Rear view function=> page 170, fig. 193, the
picture from the rear -view camera is displayed.
If the picture from the rear-view camera is shown and you press the
control button with the
Graphic function => page 175, fig. 198, the
visual display is shown.
The picture from the rear-view camera can be switched off on the MMI
display => page 182. The acoustic distance warning remains
active.
If you press a function button on the MMI terminal, the rear -view
camera picture disappears. The rear-view camera picture reappears
the next time you park. But the picture from the rear -view camera
can also be shown again on the MMI display by manually switching
off and on with the
P' Yi switch . Further information regarding th e
MMI terminal is included in the MMI user 's manual.
& WARNING
• Sensors have dead spaces in which objects cannot be
detected. Be especially careful to check for small children and
animals before backing up . Small children and animals will not
always be detected by the sensors.
• The Audi parking system is not a substitute for being careful
and alert when backing up. Be especially careful during parking
and similar maneuvers . Always watch where you are driving and
make sure that nothing is in the way.
• Remember that low obstacles which have already been
signaled may pass below the system's sensing zone when the
vehicle is backing up. The fact that the signal stops does not mean
that you have cleared the obstacle. When the signal stops, impact
is imminent. Objects such as trailer hitches, chains, narrow posts
or fences covered by a thin layer of paint may not always be
detected by the system. They can still damage your vehicle
without warning.
• Always make sure that the volume and frequency of the chimes
is adjusted so that you can easily hear the acoustic distance signal
even if the radio is playing, the air-conditioner blower is on High or
there is a high level of outside noise.
- Check the settings whenever someone else has driven the
vehicle before you.
• Improper reliance on the Audi parking system can cause colli­
sions and serious personal injury.
- Never rely only on parking assist when backing up.
- Always check rear view mirrors to make sure it is safe to back
up.
[ i] Tips
• The rear-view camera picture is available as soon as the MMI
Display or the MMI is switched on, or the start -up phase is
completed .

___ A_ d_v _a_ n_ c_e _ d_ P_ a
_ r_k _in -= g'-- S...,_y _s_ t_ e_ m ___________________________________________ _
& WARNING
• The rear-view camera has blind spots , in whi ch objects cannot
be detected. Be especially careful to check for small children and
an imals before ba ck ing up . Small children and animals will not
always be detected by the sensors.
• The Audi parking system is not a substitute for being careful
and alert when backing up. Be especially careful during parking
and similar maneu vers . Always watch where you are driving and
make sure that nothing is in the way .
• Remember that low obsta cles which have already been
signaled may pass below the system's sensing zone when the
vehicle is ba cking up . The fact that the signal stops does not mean
that you have cleared the obstacle . When the signal stops , impact
is imminent . Objects such as trailer hit ches , chains , narrow posts
or fences covered by a thin layer of paint may not always be
detected by the system. They can still damage your vehicle
without warning .
• Always make sure that the volume and frequency of the chimes
is adjusted so that you can easily hear the acoustic distance signal
even if the radio is playing, the air -conditioner blower is on High or
there is a high level of outside noise .
- Check the settings whenever someone else has driven the
vehicle before you.
• Improper reliance on the Audi parking system can cause colli­
sions and serious personal injury .
- Never rely only on parking assist when chang ing backing up .
- Always check rear view mirrors to make sure it is safe to back
up .
[ i J Tips
• Before parking with the rear -view camera, the Adaptive Air
S us pe nsi on sta ndard or automatic mo de mus t be switch ed on
=> page 27.
• T he rear -view camera pictur e is avai lable as soon as the MMI
Display or the M MI is sw itche d on, o r the start -up pha se is
completed.
• In order fo r th e re ar-v iew camera to func tion prop erly, the
camera
lens=> page 170, fig. 191 must be kept clean, and free of
sn ow a nd i ce. Please follo w the ad ditio nal no tes
on => page 783 .
• T he camera coverage angle changes when the trunk lid is open.
Theref ore, the r ear-view camera picture is d isplaye d w ithout ori en­
tation lines and without blue surfaces.
• Observe an d follow t he no tes on towing mo de
on => pag e 180. •
App lies to veh icles : w ith Advanced Parking System with rear view came ra
Rear-view camera coverage area
0
.. - --
®
F ig . 196 Top vi ew :
Re ar- vie w ca mera
coverage a rea
F ig . 197 Side vi ew:
Covered ar ea
G) and
uncover ed area
0 of
the rear-v iew camera
~

___________________________________________ A_ d_ v_ a_n _ c_ e_ d_ P_a _ r_ k_ i_n --=g=-- S_ y=--- s_t _
e _m _ ___._
The volume and frequency settings are automatically stored and
assigned to the remote master key.
& WARNING
Always make sure that the volume and frequency of the chimes is
adjusted so that you can easily hear the acoustic distance signal
even if the radio is playing, the air -conditioner blower is on High or
there is a high level of outside noise . Check the settings whenever
someone else has driven the vehicle before you. •
Applies to vehic les: with Advanced Parking System with rear view camera
Adjusting the chimes -option 2
The menu for adjusting signal sounds can also be called
up via the control button with the "settings" function.
Controls a nd eq uip­
ment
Fig . 206 MMI Display:
Rear-view camera
picture Fig
. 207 MMI Display:
Audi parking system
-Activate the Audi parking system~ page 770. The rear­
view camera picture appears in the MMI Display.
-Select Settings ~ fig. 206. The menu for adjusting Front
volume , Front frequency , Rear volume
and Rear
frequency
appears in the MMI Display => fig. 207.
Select
Front volume to change the volume of the front
audible signal generator, or
Rear volume to change the
volume of the rear audible signal generator.
-Select Front frequency to change the frequency of the
front audible signal generator or
Rear frequency if you
want to change the frequency of the rear audible signal
generator.
-Select Settings ~ fig. 207, or
-Press the [ RETURN I button. The rear-view camera picture
appears in the MMI Display again.
When adjusting the volume and frequency, the new setting will
sound for about 2 seconds from each audible signal generator. The
volume and frequency settings are automatically stored and
assigned to the master key with remote control.
~
Vehicle care I I irechnical data

___ A_ d
_ v_a_ n_ c_e _d_ P_ a_ r_
k _in _ g
=- S
__,_ y_s_ t_ e_ m ___________________________________________ _
& WARNING
Always make sure that the volume and frequency of the chimes is
adjusted so that you can easily hear the acoustic distance signal
even if the radio is playing, the air-conditioner blower is on High or
there is a high level of outside noise. Check the settings whenever
someone else has driven the vehicle before you. •
Applies to veh icles: with Advanced Parkin g Sys tem with rear vie w camera
Switching the visual display /rear-view
camera on and off
The visual display and rear-view camera are preset in the
MM/.
I
Audi parking system
Display APS
Graph ic
Rear view

Automatic
12 :QQAM
'
I
'' I,,' Fig . 208 MMI display :
Display APS -submenu
Fig . 209 MMI display:
visual display of distance to a detected
obstacle
-Pressthe(CARlfunction button.
- Select Systems in the
CAR menu.
-Select Audi parking system .
-Select Display APS ~ fig. 208.
Select Graphic, Rear View, automatic or off.
The rear-view camera and the visual display can be used separately
or in combination for parking.
When you switch manually to the rear -view camera via the control
button with the
Rear View function ~ fig. 209, the control button
with the
Graphic function ~ page 177, fig. 201 appears. You can
switch back and forth between the rear-view camera and visual
parking assist at any time via the displayed control button function.
The presettings in the MMI are retained .
"Graphic" setting
If you have set the Graphic function, the visual display will be
displayed in the MMI display by default upon activation of the
parking assist system
~ fig . 209.
"Rear View" setting
If you have set the Rear View function, the picture from the rear­
view
camera ~ page 175, fig. 199 will be displayed when driving
backward and forward whenever the parking assist system is acti­
vated.
"Automatic" setting
If you have set the automatic function, the picture from the rear ­
view camera will automatically be displayed when reverse gear is engaged and the visual display will be displayed on the MMI display
when you drive forward. _,,,