2009 AUDI S6 Owners Manual

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energy are temporarily cut bac k or switched off~ page 269 .
Hea tin g sys tems in particu lar requi re a g rea t dea l of energy. If yo u
not ice, for example, that the seat * or rear w indow heating is not
heati ng, they have bee n tempora rily cu t bac k or switche d off by
energy management . These systems are avai lable a gain as soon as
the energy balance has been resto re d.
& WARNING
Reduced visibility is dangerous and can cause accidents .
• For safe driving it is very important that all windows be free of
ice , snow and condensation.
• Completely familiarize yourself with the proper use and func­
tion of the heating and ventilation system and especially how to defog and defrost the windows .
• Never use the windshield wiper /washer system in freezing
weather until you have warmed the windshield first , using the
heating and ventilation system. The washer solution may freeze
on the windshield and reduce visibility.
0 Note
• I f you suspect that the air conditioner has been damaged, turn
on ECO N and con tac t an autho riz e d Aud i deale r to hav e the system
inspected .
• R epairs to the A udi air co nd it io ner requ ir e sp ecia l te chni cal
know ledge and special tools . Contact an authorized Audi dealer for
assista nce .
[ i J Tips
• Kee p th e air in ta ke s lots (in fron t of the w inds hield) free from i ce,
snow and debris in order to maintain the proper function of the
cl im ate c ontro l sy ste m.
Controls and equip ­
ment
• T he air flowing out of the vents and throughout the vehic le's
en tire int er ior is discha rge d at the rear o f the vehicle . Make sure th at
the outlet s lots are not covered by clothin g, etc .
• Climate c ontro l wor ks mo st e ffec tively if th e windo ws and the
sunroof are closed . However, if the interior of a park ed vehicl e is
e xt re me ly hot fro m the su n's rays , briefly open ing the windows can
speed up the cooling process .•
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Controls
This overview will help y ou to familiarize yourself with the
air conditioning controls.
I I
Fig. 104 Air condit ionin g c ontrol el em ent s
The left dis play indicates the temperature selected for the d river's
side , the right display indicates the temperature selected for the
passenger 's side.
The settings you make are shown in the MMI disp lay for a few
seconds when MMI is turned on.
Each function is turned on or off by briefly pressing the corre ­
spond ing button . The indicator l ight in the button illumina tes when
the function is active .
Button(s ) Function Page
!ECON ON/OFF J Switch climate contro l on ~ page 105
and off,
switch coo ling system on
a nd off
IAUTOJ Automatic mode ~ page 105
Contro l kn ob G Temperatu re selec tion ~ page 106
Heated seats* ~ page 170
Air distribut ion ~ page 107
@ Fan ~ page 706
~ Defrost ~ page 107
Manual recirculation ~ page 107
Heated rear wi ndow ~ p age 108
Basic settings ~ page 171
[ i ] Tips
• Residual heat: With the ignition turned off, you can activate the
r esidual heat function by p ressing the
!ECON ON/O FFJ button. The
residual heat from the coo lant can be used to heat the vehicle inte ­
r ior. The residua l heat function is turned off automa tically after 30
minutes.
• Synchronizing climate control: By pressing and ho lding the
control knob on the driver's side, the temperature setting on the
driver's side can be switched to the passenger's side, and vice versa.
The new temperature is shown in the display .
• Do not block or tape over the grille on the contro ls . M easuring
se nsors a re located behind it. •

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Turning on and off [ECON ON/OFF]
Turning th e air conditioning on
- Press [ECON ON /OF F], or
- Press
[AUTO].
Turning the air conditioning off
-Press the [ECON ON /OFF] button to switc h the air condi ­
tion ing off and to block the air supply from the
outside. "OF F" appea rs in the display.
Sw itching air c onditionin g on /off
- Switching the air conditioning system on/off is done with
climate contro l switched on.
- Press the
[ECON ON /OFF] button just briefly.
The air conditioner turns back on if you press one of the control
buttons or the contro l knob .
ECON operation is indicated by the glowing LED on the right next to
the word ECON.
The air conditioning (compressor) is turned off in ECON mode .
"ECON" means "Economy" . You save fuel by switching off the air
conditioning=>
page 109 .
Please note that vehicle interior temperature cannot be lower than
the outside temperature in the ECON mode . The air is no t coo led or
dehumid ified. This can cause the windows to fog up.
[ i ) Tip s
Residu al he at: With the ignition turned off, you can activate the
residual heat function by pressing the !ECON ON /OFF] button . The
residual heat from the coo lant can be used to heat the vehic le inte-
Controls and equip ­
ment
rior . The residual heat function is turned off automatical ly after 30
minutes .•
Automatic mode [AUTO]
The automatic mode is the standard setting for all
seasons .
- Select temperature between 60 °F ( +16 °C) and 84 °F
(+28 °C).
- Press
[AUTO ].
Automatic operation ensures constant tempera tures in the interior
and dehumidifies the air inside the vehicle. Air temperature , volume
and d is tribution are controlled automatically to reach or maintain
the desired interior temperature as quickly as possible . F luctua tions
in exterior temperature and the effects of temperature from the
position of the sun are compensated for automatically .
This operating mode works only in the adjustable temperature
range, from 60 °F (+ 16 °C) to 84 °F ( +28 °C). If a temperature below
60 ° F
(+ 16 °C) is selected, LO appears in the display . At temperatures
above 84 °F (+28 °C),
HI is displayed . At both ex treme settings,
climate control runs continuous ly at maximum cooling or heating
power . There is no temperatu re regulation. •
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Setting the temperature
Separate temperatures can be selected for the driver's and front passenger's side.
F ig . 105 D isp lay:
Se tting the tem per a­
tu re
- Rotate the contro l knob to the left to reduce the temper-
ature, or to t he r ight to increase the temperature .
[ i ] Tip s
• When you press the control knob for choosing the temperature ,
the temperature you choose w ill also appear in the MMI disp lay
~fig .105 .
• Synchr oni zing climate control: By pressing and ho lding the
control knob on the driver's side, the temperature setting on the
driver's side can be switched to the passenger 's side, and vice versa .
The new temperature is shown in the disp lay .•
Fan @
The automa tically preset fan speed c an be reduced or
inc re a se d.
Fi g. 106 Dis pl ay : Fa n
-Press the button {~].
- Rotate the c lima te contro l kno b to the desired fa n speed
=> fig . 106.
The climate control system automatica lly regulates fan speed
depending on interior temperature. You can adjust the volume of air
p roduced by the fan to your own requirements.
[ i ] Tips
The fan speed can n ot be adjusted separate ly for the driver an front
passenger .•

Warm and cold
"'
-----------------------------------
Air distribution @]
The automatically controlled air distribution can be
changed manually.
- Press the Distribution(!).
Fig. 107 Display: Air
distribution
- Rotate the control knob to the desired setting=:> fig. 107.
You can adjust the air circulation so that air flows from specific
vents. In position
O air flows only to the w indows, in position@ to
the driver or passenger and in position
-0,, to the footwell. There are
additional combinations available to adjus t air distribu tion as
needed.
To regulate air distribution automatically , switch to !AU TO) .•
Defrosting [@)
The windshield and side windows are rapidly defrosted or
defogged.
- To turn on the defogger/defroster, press the button[@].
- Press[ @] aga in or press !AUTO] to turn off the
defogger/defroster.
Controls and equip ­
ment
Temperature is controlled automatically . The maximum amount of
air flows mainly from the vents below the windshield.
By p ressing
lliii?L both air recirculation and ECON are swi tched off .•
Manual air circulation[~]
Air recirculation prevents exhaust fumes or other pollu ­
tion from entering the vehicle.
Turning on air recirculation
- Press[ ~]=:>
&
Turning off air recirculation
- Press
@a again, or
- press [AUTO], or
- press[ @].
In the air recircula tion mode , the air in the passenger compartmen t
is recirculated and filtered to prevent exhaust fumes and other
pollution from en tering the vehicle. We recommend that you use the
manual 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. •
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Rear window defogger 4W
Press the QW switch to turn the rear w indow defogger on
and off .
The rear window defogger works only when the engine is running .
The light in the switch will illuminate when the defogger is on .
The rear window defogger wi ll switch off automatically after a short
time. The time the rear window defogger remains on wi ll vary
depending on the outside temperature .
At very low outside temperatures, the rear window defogger can switched on continuously by pushing the
QlP button for more than 2
seconds. This remains stored unti l the ignition is switched off .
A rear window defogger that was switched on also remains stored
fo r 15 minutes after the ignition is switched off . If the engi ne is
restarted within these 15 minutes, the rear window defogger is also
ac tiva ted, depend ing on outside temperature . With a veh ic le that is
parked for a short time, the rear window defogger does not need to
be manually activated again.
<£> For the sake of the environment
Turn the defogger off when the rear window is clear. When you save electricity, you save fuel. •
Air outlets
Air distribution determines the air flow to the individual
vents.
F ig . 10 8 Instrument p anel: a ir outl et locations and airflow dire ctio ns
Air outlets @ and G)
Tu rn t he vertica l thum bwhee l beside the outlet to
increase, reduce or shu t down the airflow from t hat
out let .
To adjust th e direction of the a irflow fro m the ou tle t,
move the ta b i n t he cen ter of the ou tlet in the des ired
direction. The direct ion o f the air delivered from the
vents can be adjusted horizontally and vertica lly .
G) Air flows to wind shield and to driver and front pas senger side
windows
0 Air flows to windshield .,_

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© Air flows to driver/front passenger
© Air flows to driver/front passenger
© Air fl ows to footwell
The air outlets are actuated either automatically or manually depending on the operating mode selected.
[ i J Tip s
• When climate control is working, cooled air wi ll flow primarily
from out lets
G) and @. To assure adequate coo ling, outlets G) and
© should never be completely closed.
• The air flow coming from the vents © can be adjusted to be
colder or warmer than the selected set temperature. •
Air outlets in the rear
Outlets in the center console
- Rotate the thumb whee l located next to the outlet to
open or close it.
- To adjust the direction o f the airflow from the o utlet,
move the tab in the center of the outlet in the desired
direction. The direction of the air delive red from the
vents can be adjusted hor izontally and vertically.
Outl ets in the door pill ars
- Rotate the t humb whee l located next to the outlet to
open or close i t.
- To adjust the direction o f the air flow from the o utlet,
move the tab in t he cen ter of the o utlet in the desi red
direction . The direction of the air delive red from the
vents can be adjusted hor izonta lly and vertically .
Controls and equip ­
ment
The air outlets are actuated either automatically or manual ly
depending on the operati ng mode selected. Heated o r unheated
fresh air, or cooled air f lows from the vents .
The air outlets to heat the rear footwell are located under the front seats .
[ i J Tip s
If the climate control system is opera ting in cooling mode, air flows
primari ly from the out lets in the center console and in the door
pillars. To achieve adequate cooling, you should never close the
out lets comp letely. •
Using climate control economically
Using the climate controls prudently can hel p save fuel.
When you use the air condi tioner, engine power is reduced
and fuel c onsum ption increases. T o save fuel, you should
use the a ir condit io ner onl y when necessa ry. Also please
note the fo llow ing po ints:
If you want to save fuel, activate ECON.
- If you are going to drive with the windows open, use
ECO N.
- If the ve hicle is ext remely hot due to the heat of the sun,
brie fly open doors and windows.
'£> For the sake of the environment
By reducing the amount of fuel you use, you a lso reduce the amount
of pollutants emitted into the a ir. •
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Applies to veh ic les : with electr ically heated seats
Heated seats ~
The seat cushion and the seat back of the front seats can
be heated electrically.
F ig. 10 9 Dis play:
H eated seats
- Press the button C~J
-Adjust the desired temperature w ith the climate control
knob~ fig. 109.
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 heavy loads on a small area of the seat. •
Applies to vehicles: with heated rear seats
Heated rear seats
The seat cushions and seat backs of the two outer rear
seats can be heated electrically.
Fig. 110 Cen ter
co nsole re ar: H ea ted
seats
- Rotate the thumb wheel© to turn on and adjust the
heating for the left rear seat.
- Rotate the thu mb wheel ® to turn on and adjust the
heating for the rig ht rear seat.
With the thumb whee l in the O position, heating for the seats is
turned off. The range of adjustment is from 1 to 6.
The rear seat heating operates only when the seats are occupied. If
the rear seat is not occupied, you should turn the heating for the
seats off to prevent unintended heating of the seating surfaces .
0 Note
To avoid damage to the heating e lements in the seats, do not kneel
on the seats or place heavy loads on a small area of the seat. .,.