air conditioning AUDI S8 2010 Owners Manual

Switching the power to the rear windows on
or off on vehicles with power child safety lock
-Press the left 00 button~ page 53, fig. 42 to switch off
the power window in the left door only. The LED in the
button illuminates .
- Press the right 00 button to
switch off the power window
in the
right door only . The LED in the button illuminates.
- Press the00button again to switch the power back on. The
LED in the button will go off.
By pressing the safety switch ®=> page 53, fig. 41, the function of
some switches in the rear can be turned off. When the / symbol in
the safety switch illuminates, the following functions are switched
off:
• The power w indows in the rear doors .
• Th e buttons for the interior lights.
• The buttons for the power sun blinds* in side windows.
• Th e button fo r the power sun blind* in the rear window.
• In veh icles with rear climate control * the
PASSIVE mode is acti­
vated . In this mode the rear air conditioning can be operated only
from contro ls in the driver's area=>
page 114.
This feature has been prov ided for the safety of small children riding
in the rear of the vehicle.
On vehicles with the
power child safety lock*=> page 53, fig . 42
these features can likewise be switched off . Both
00 buttons ® must
be pressed.
• If
only the left (I) button is pressed, then only the rear left door
power window is switched off and the door is locked.
• If
only the right 00 button is pressed, then only the rear right
door
power window is sw itched off and the door is locked.
Controls and equip ­
ment Safety first
Opening and closing
(I] Tips
• Th
e windows can st ill be opened and closed for about ten minutes
after the ignition has been turned off . The power windows are not
shut off until one of the front doors is opened.
• To switch on the child safety lock in both rear doors, you must
press both ch ild safety switches . Make sure the LEDs in the switches
are illuminated .•
Switch in the front passenger 's door and on
the rear doors
Fig. 43 Switch loca­
tion front passengers door
The power window switch has a two-position function:
Opening the windows
- Press the switch to the first position and hold it unt il you
have opened the window as far as you want .
- Press the switch quickly to the
second position and the
window will automatically open all the way.
Closing the windows
-Pull the switch to the first position and hold it until you
have closed the window as far as you want. ..,_
Vehicle care Technical data

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Controls
This overview will help you to familiarize yourself with the
air conditioning controls.
Fi g. 11 8 Air cond itioning con tro l ele m en ts
T he left display indicates the tempe rat ure sele cted fo r the driver 's
side, the r ight d isplay ind icates the temperature se lected for the
passenger's side .
T he sett ings you make are show n in the MMI display fo r a few se conds
when MMI is turned on.
Each func tion is turned on or off by briefly press ing the corresponding
button. The indicato r light in the button illuminates when the func ­
tion is act ive.
Con tro ls a nd e quip ­
m en t Vehicle
OP-eration
But- Function Page
ton(s)
ION/O FF) Tur ning on and off => page 106
!AUTO) Automatic mode => page 106
Cont rol Temperatu re selection => page 106
knob
Heated seats*
(W Ventilated sea ts * => page 107
ffi Air distribution => page 109
~ D efrost => page 109
=> page 112
@ Fan => page 109
~ Manual rec irculat io n => page 109
~ Heated rear window => page 113
!SETU P] Basi c settings => page 115
(I) Tips
• Residual heat: With the ignition turned off, you can activate the
resid ua l heat f unct ion by p ressing the
I ON/OFF) bu tto n. T he resid ua l
heat from the coolant can be used to heat the vehicle interior. The
resid ual he at func tion is tu rned off automat ica lly a fter 30 m inutes.
• Synchron izing climate control: By press ing and hold ing the
cont rol knob on the driver's side, the temperatu re setting on the
dr iver's side can be sw itched to the passenger's side, and v ice versa.
In the case of veh icles wi th rear a ir condition ing *, the se lec ted
temperature set ting is also app lied to the outer rear seats. The new
temperature is shown in the disp lay. •
Vehicle care Do-it-yourselt service iTechnical data

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Turning on and off
I ON/OFF]
Turning the air conditioning on
- Press!ON/OFF],or
- Press !AUTO
J .
Turning th e air conditioning off
- Press I ON/OFF] to turn the air conditioner off and block
outside air from entering the vehicle.
T he air cond itioner turns back on if you press one of the control
buttons or the contro l knob.
[ i J Tips
Residu al h eat: With the ignition turned off, you can activate the
res idual heat function by p ressing the [
ON/OFF) button. The res idual
heat from the coolant can be used to heat the vehicle interior. The
resid ual heat funct ion is t urned off automatically after 30 m inutes. •
Automatic mode [AUTO I
The automatic mode is the standard setting for all
seasons.
Turning on AUTO
- Select temperatur e between 60 °F (+16 °() and 84 °F
(+28
°().
- Press!AUTO]=>page 105, fig. 118.
Automatic operation ensures constant temperatures in the interior
and dehumidifies the air inside the veh icle . Air temperature, volume
and distribution are controlled automatica lly to reach or maintain the
desired interior temperature as q uickly as possible . Fl uctuations in exterior temperature and the effects of temperature from the pos
i­
t ion of the s un a re compensa ted for automatically.
T hi s operating mode works only in the adj ustab le temperature range,
from 60 °F ( +16 °C) to 84 °F ( +28 °C) . If a temperature below 60 °F
(+ 16 °C) is se lec ted, LO appea rs in the disp lay. At temperatu res above
84 °F (+28 °C),
HI is displayed. At both extreme settings, climate
cont rol r uns continuously at max imum coo ling o r heat ing power.
There is no temperature regulation. •
Setting the temperature
Separate temperatures can be selected for the driver's
and front passenger's side.
- Rotate the contro l knob to t he left to reduce the temper-
ature, or to the right to inc rease the temperature.
[ i J Tips
• When you press the contro l knob fo r choosing the tempera ture,
the temperature you choose will also appear in the MMI display.
• Synchr onizing clim ate control : By pressing and ho ld ing the
control knob on the driver's side, the temperature setting on the
dr iver's side can be switched to the passenger's side, and vice ve rsa.
In the case of vehicles with rear a ir condit ion ing*, the selected
t empe ra ture se tt ing is also applied to the outer rear seats . The new
temperature is shown in the display .•

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Rear climate controls
Applies to vehicle s: with rear a ir conditioning
Controls
This overview is to assist you in familiarizing yourself with
the air conditioning controls.
F ig . 127 Air condi ­
t io nin g cont rols
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
sett ings are changed, th is appea rs briefly in the cor respond ing a rea
of the display.
Functions a re t urned on and off by touching the buttons. The LED in
the switch illuminates when the function is turned on .
By pressing the
safety s wit ch ® in the driver's door~ page 54 the
climate contro ls in the rear are deactivated. The message
PASSIVE
appears in the display. In this mode the rear climate control can only
be operated by the driver th rough the controls in the front compa rt­
ment.
ION/OFF I Tu rning on and off
The air conditioning can be turned on and off by pressing the
I ON/OFF I button. W it h the ignition Off, the residua l heat funct ion
can be activated by pressing the button. The residual heat from the coolant can
be used to heat the vehicle interior. The residual heat
function is turned off a utomatically after 30 minu tes.
Set ting the temperature
Temperat ure c an be adjusted over a range from 64 ° F (+18 °C) to 80
Of (+ 26 °()
® Air distribution
You can adjust the air circulation so that air flows from specific vents.
• In the
I !setting, all the air flows from the vents in the center
conso le and the out lets in the door pillars.
• In the
-0 setti ng, a ir f lows from the ou tlets u nder the front seats.
• In the~ setting, air flows from outlets in the center console and
t he door pilla rs as we ll as from the outlets under the front seats.
To regulate air distribution automatically, switc h to
[AUTO] .
~ Heated se a ts *
In position 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 using the heat ing .
However, the heating is turned off if the seat sensors do not detect
the weight of an occupant during th is period .
l'tJ] Ventilated sea ts*
The seat cushion and the seat back surfaces of the front seats can be
ventila ted. In pos it ion O the sea t ventilation is t urned off . The range
of adjustment is from 1 to 6.
!AU TO I Automatic operation
Air temperature, volume of air and air distribution are automatically
reg ulated to ach ieve or ma inta in t he desired temperatures as qu ickly
as possible . •

Warm and cold Ill
----------------
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 . 128 MMI display:
Setup climate control
The bas ic sett ings 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.
Th e fo llowing funct ions can be se lec ted :
• ECON~
page 115
• Automatic rec irculat ion
~ page 115
• Synchronization ~
page 116
Controls and equip ­
ment Safety first
•
Center air vent~ page 116
• Rear seat operation* ~
page 116
• Solar operation*
~ page 116 •
ECON
The ECON mode helps to save fuel .
The air conditioning is turned off in ECON mode. "ECON" means
" E conomy". 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 inter ior 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 turned 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 automat ic air recirculat ion 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 facto ry-insta lled pollutant fi lter or whe ther it is
necessary to switch to air recirculation. With heavy concentrations of
pollutants, the air conditioning system is switched a utomat ically to
recirculation mode and the supply of outside air is blocked . As soon .,.
Vehicle care Technical data

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as the concentration of pollutants in 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 th e@ button immediately.
Under certain operating conditions, automatic air recirculation is
switched off automatically. With outside temperatures below about
-8 °C and in the ECON mode, automatic air recirculation 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. All the other settings that were made
are transferred to the other seats. This includes all the climate
control settings right down to the heated seats.
If a different setting is selected at a "synchronized 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.
Fig. 129 MMI display:
Center air vent
The air flow coming from the center vents can be adjusted to be
colder or warmer than the selected set temperature.
In this way you have the opportunity to have the air flow from the
center vents a little warmer or cooler, depending on the time of year.
A little cooler in the summer and a little warmer in the winter. •
Applies to veh icles: w ith rear air conditioning
Rear seat operation
The rear climate controls can be operated from the
driver's area.
With active rear seat operation, the driver or the passenger can
operate the rear climate control system from
his/her controls. •
Applies to veh icles: with solar 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 a~er you switch off the ignition.
-Switch the solar operation to on.
After you switch off the ignition, the fan is operated using so lar
power from the solar roof. Make sure outlets ® and © are open for
maximum ventilation=::;,
page 111, fig. 124.
The ventilation works only if the sunroof is closed or tilted up.
If you turn off the engine while the air recircu lation is on, the air
conditioning automatically switches to fresh air mode.
Solar operation is not activated at low outside temperatures. •

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No. Equipment
9
10
11
13
14
15
16
17
Climate control front/rear, dash panel buttons
Suspension level control system
(Adaptive Air Suspension)
Light and rain sensor
Display-/control unit
Roof electronics control unit
CD/DVD drive Energy management
Vacant
Radiator fan electronics
Airbag front passenger recognition (weight sensor)
19 Vacant
20 Heated/ventilated seats
21 Engine control module
22 Vacant
23 Parking brake (switch)
24 Vehicle electrical system
25
26 Automat
ic transm ission
Air conditioning water valves water pump, rear climate control
27 Sunroof
28 Engine control module
29 Fuel injectors
30 Ignition coils
31 Fuel pump, r ight/fuel pump e lectron ics
Amps
5
10
5
5
10
5
5
5
5
5
5
5
10
15
10
20
5
15
30
20/40
-
Vehicle OP-eration
No ... Equipment
32
33
34
35
36
39
40
41
Automatic transmission
Right rear foo twell heater
Heated/ventilated seats, rear
Heated/venti lated seats, front
Cigarette lighter, front
Cigarette lighter, rear/socket, rear
Auxiliary cooler fan Door cont rol un it, front r ight
Brake booster
Door control un it, rear right
42 Vacant
43 Headlight washer system
Air conditioning heater fan
Amps
5
25
20
20
20
20/25
20
7.5
15
7.5
30
30
•
Fuse Location , Luggage Compartment left
0
Fig . 28 0 Fuse pan el
l a yo ut ..
Vehicle care Do-it-yourself service iTechnical data

___ A_ l_,, p_ h _ a_b_ e_ t_ic _a_ l_ in_ d_e _ x ____________________________________________ _
A
Accessories ..... ...... ............. 363
Adaptive Air Suspension ............. 176
automatic mode ................. 177
Description .. ................... 176
dynamic mode ............ .... ... 1 77
Jacking mode when changing a flat tire . ..
179
lift mode ....................... 177
Setting the driving modes ......... 179
Sport Chassis Controls . ........ ... 178
standard mode ................ .. 177
Tr ailer towing mode ...... ...... .. 17 9
Warning/ind icator lights . .......... 18
Adaptive Cruise Control ............ .. 128
Changing speed ......... ......... 131
Driver information ............... 135
Dr iving in traff ic .......... ....... 129
Error messages ... .. .. .. .. ... .... 137
Open road ..... .. .... .. ... ...... 129
Override ................ .. .... .. 129
Request for driver to assume control 129
Save speed ... .. .. .. ............. 131
Setting distance . ... .......... ... 133
Sett ing time interval .............. 133
Settings ..................... ... 138
Special driving situations .......... 139
Status messages ................. 137
Switching on and off .............. 130
System limitations ........ ....... 139
Temporarily turning off ........... 132
warning/ind icator lights ........... 135 Adaptive Light .
.. ...... ....... .. .. .. 63
defect ive . . . . . . . . . . . . . . . . . . . . . . . . 34
Adding Engine coolant ................ .. 298
Engine oil ........... ... ......... 294
W indshield washer flu id ........... 305
Additiona l accessories ............... 363
Additives Engine oil ........ .... .... .. ..... 294
Adjustable steering col1Umn ........... 117
Adjusting Front seats .................... .. 76
Instrument cluster illum ination ..... 13
Steering column ................. 117
Advanced Parking System with rear view cam-
era
Adjusting the ch imes -option 1 ..... 171
Adjusting the ch imes -option 2 ..... 172
front and back with visual disp lay and rear-
view camera ................... 161
General information .............. 161
No tes on distance iniformation ..... 170
Parking next to obstacles .......... 169
Rear-v iew camera -parking mode 1 .. 166
Rear-v iew camera -parking mode 2 .. 167
Rear-v iew camera (Rear View) ...... 164
Rear-v iew camera coverage area .... 165
Rear-v iew camera tips ............ 17 4
Special parking sit ua tions .. .. ..... 169
Switching the rear-view camera on and off
173
switching the visual disp lay on and off
173 System error message
. . . . . . . . . . . . 173
T owing hitch ... .. .. ............. 171
Air conditioning
See Climate controls .............. 103
Airbag system ... .. .......... ... 206, 226
Advanced Airbag System .......... 210
Advanced Airbag System components 213 Care .. .. ................. ...... 220
Child restraints .................. 233
Children ..... ...... .. . .. .. .. .. .. 232
Components (front a irbags) ........ 213
Danger of fitting a child seat on the front passenger seat .... ............. 208
Disposal ................. ... .. .. 220
Front airbags ................ 210,211
How do the front airbags work? ..... 215
How many airbags does my vehicle have? .
213
How the Advanced Airbag System compo -
nents work together ............ 214
Important safety instructions on the knee
airbag system ................ .. 224
Important things to know ....... .. 206
Indicator light ................... 217
Knee airbags ....... ............. 222
Monitoring .. .. ................. 217
PASSENGER AIR BAG OFF light ..... 218
Repa irs ... ........ .. . .. .. .. .. .. 220
Safety instructions ............... 219
Side airbags .. .. .... ............. 225
Side cu rtain airbags . ............. 228
Wa rning/indicator lights ... ........ 17