2011 AUDI A6 air condition

Automatic mod e [AUTO j
The automatic mode is the standard setting for all
seasons .
- Select temperature between 60 °F (+16 °C) and 84 °F
(+28 °().
- Press the [AUTO] button.
Automatic operation ensures constant temperatures in the interior
and dehumidifies the air inside the vehicle. Air temperature, vol ume
and distribution are controlled automatically to reach or maintain the
desired interior temperature as quickly as possib le . Fl uctuations in
exterior temperature and the effects of temperature from the pos i­
tion of the sun are compensated for automatically.
T his operating mode works only in the adjustable temperature range,
from 60
°F ( + 16 °() to 84 °F (+28 °(). If a temperature below 60 °F
(+ 16 °() is selected , LO appea rs in the display. At tempe rat ures above
84
°F (+28 °(), H I is displayed. A t both extreme set tings, climate
control runs continuously at max imum cool ing or heat ing power.
There is no temperature regulation .•
Turning on and off [ ON/OFF]
Turning the air conditioning on
Press the [ON/OFF] button, or
- Press the
[AUTO] button.
Turning the air conditioning off
- Press the [ ON/OFF] button to switch the air conditioning
off and to block the air supply from the outside.
The air conditioner turns back on when you press the t e m pe rat ure
re gulat or
or one of the buttons.
Controls and equip ­
ment Safety first
W
arm and cold
(I] Tip s
With the ignition turned off, you can activate the residua l heat func­
tion by pressing the [ ON/OFF) button. The residual heat from the
coo lant can be used to heat the vehicle interio r. •
Swi tching air cooling on /off [AC]
Switching off the compressor which operates the air
cooling system saves fuel.
- To switch the air cooling system on/off, press the [AC]
button.
When the air cooling system is switched on, the diode in the button
is lit and the heating and ventilation are regulated automat ically .
Please note that the interior temperature cannot be lower than the
outs ide temperature when the air cooling system is switched off. The
blower does not cool or dehumidify the air in the interior. It is there­
fore possible that the windows mist up. •
Setting the temperature
Separate temperatures can be selected for the driver's
and front passenger's side.
Rotate the regulator to the left to reduce the tempera­
ture, or to the right to increase the temperature .
The selected temperature appears on the climate control disp lay. The
temperature setting will also appear for a few seconds in the MMI
display. •
Vehicle care Technical data

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Fan @
The automatically preset fan speed can be reduced or
increased.
- Press the [ ae] button .
- Rotate the regulator to the desired fan speed.
The climate control system automatically regulates fan speed
depending on inte rior temperatu re . You can adjust the vo lume of air
produced by the fan to your own requirements.
T he fan speed setting wi ll appear for a few seconds in the MM I
display .
rn Tips
It is possible that the fan speed may change automatically . This
occurs to ens ure that the desired temperature setting is reached as
quickly as possib le. •
Air distribution [~)
The automatically controlled air distribution can be
changed manually .
-Press the [-..:o] button .
Rotate the regulator to the desired setting.
You can adjust the air d istr ibut ion so that air flows from specific
vents. In position
:0 air flows only to the windows, in position ;J, it
flows to the drive r o r passenger, and in pos it ion
~ it flows to the
footwe ll. There are additional combinations avai lable to adjust air
distribution as needed.
To regu late air d istribut ion automatically, switch to [AUTO] . The air distribution setting w
ill appear for a few seconds in the MMI
display .•
Defrosting (@]
The windshield and side windows are rapidly defrosted or
defogged.
- Press the[@] button to turn on the defroster.
- Press the[@] button again, or press the[AUTO] button to
turn it off.
T emperat ure is controlled a utomatically. The maximum amount of
air flows mainly from the vents below the windsh ield .•
Manual air circulation [,:::.g, )
Air recirculation prevents exhaust fumes or other pollu­
tion from entering the vehicle.
Turning on ai r recirculation
- Press the I~] button ~ &
Turning off air recirculation
Press the~ button again, or
press the [AUTO] button, or
- press the I@] button .
In the air recirculation mode, the air in the passenger compartment
is recirc ul ated and fi ltered to prevent exhaust fumes and other pollu­
tion from entering the veh icle. We recommend that you use the
man ual air rec irculat ion under the following conditions :
• when driving through tunnels

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@ Air flows to driver/front passenger
© Air flows to driver/front passenger
© Air flows to footwell
T he ai r outlets are actuated either automatically or manually
depending on the operating mode selected.
[I] Tips
• When climate control is working, cooled air will flow primarily
from out lets @ and @. To assure adequate cooling, outlets @ and
© should never be completely closed.
• T he 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 wheel located next to the outlet to open
or close it.
- To adjust the direction of the airflow from the outlet, move the tab in the center of the outlet in the desired
direction . T he direction of the air delivered from the vents
can be adjusted horizontally and vertically.
Outlets in the door pillars
- Rotate the thumb wheel located next to the outlet to open
or close it .
- To adjust the direction of the airflow from the outlet,
mov e the tab in the center of the o utlet in the desired
direction. The direction of the air delivered from the vents
can be adjusted horizontally and vertically.
The air outlets are actuated either automatically or manually
depending on the operating mode selected. Heated or unheated
fresh air, or cooled air flows from the vents.
T he air outlets to heat the rear footwell are located under the front
seats.
[I] Tips
If the climate control sys tem is operating in cooling mode, air flows
primarily from the outlets in the center console and in the door
pillars. To ach ieve adequate cooling, you sho uld never close the
outlets completely. •
Using climate control economically
Using the climate controls prudently can help save fuel.
When you use the air conditioner, engine power is reduced
and fuel consumption increases . To save fuel, you should use
the air conditioner only when necessary . Also please note the
following points:
To save fuel, turn off cooling mode by pressing the
[AC)
butto n (indicator ligh t goes out).
- In addit ion, if you open the window or the sunroof* while
driving, turn
off cooling mode by pressing the [AC] button
(indicator light goes out).
If the vehicle is extremely hot due to the heat of the sun,
briefly ope n doors and windows.
ffi For the sake of the environment
By reducing the amount of fue l you use, you also reduce the amount
of pollutants emitted into the air.•

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Applie s to veh icles : wi th s teering w heel he atin g
Steering wheel heating~
The steering wheel can be heated electrically.
Fig. 97 Stee ring
wheel : button for
st eeri ng wheel heat ing
- Press the(~] button to turn the steering wheel heating on
and off =>fig. 97. The message
Steering whee l heat ing on ! or
S teer ing whee l heat ing off! appears in the instrument
cluster display .
A nearly constant temperature is maintained when the steer ing
wheel heating is switched on.
T he last setting selected for the steering wheel heating (on or off) is
automatically saved when the vehicle is shut off and is assigned to the
remote key.•
Basic settings
General
The basic climate control settings can be adjusted in the
MMI.
- Select: Function button (CAR]> Control button AC.
The following functions can be selected:
• Auto recirculat .
~ page 104
• Synchronizat ion~ page 105
• Center vents~ page 105 •
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 qu alit y sen sor 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 whethe r it is
necessary to switch to air recirculation. With heavy concentrations of
poll utants, the a ir condit ion ing system is switched automatically to
recirculation mode and the supply of outside air is blocked . As soon
as the concen tration of pollutants in the o utside air drops, fresh air is
supplied to the vehicle in terior again .
In the event that the windows fog up during automatic air recircula­
tion, you must press the® button immed iately.
Under certain operating conditions, automatic a ir recirculation is
switched off automatically. With o utside temperatures below about
SO °F ( +10 °(), automatic air recirculation is limited to 30 seconds .
With outside temperatures below about 30 °F (-1 °C) and the cooling
system is switched off, the automatic air recirculation is limited to 15
seconds. •

______________________________________________________ P_a _ r_ k_ a_ s_s _i _ s _t __ _
Please note that low objects a lready s ignalled by a war ning can disap­
pe ar from the sys te m 's d etection r ange and will not co nti nue to be
signa lled .
If the distance to an obstacle remains t he same, the vo lume of the
distan ce warn ing is gradu ally redu ced af ter abou t 4 seco nds.
Approaching another obstacle will result in the distance warning
so unding a t th e normal vo lume aga in.
Malfunctions in the system
If a wa rning tone is aud ible fo r about five seconds when you turn o n
the ignition , there is a ma lfunction in the system. Have the prob lem
c o rrected by yo ur auth orized Aud i de aler.
Keep the sensors in the rear bumper clean and free from ice so t hat
t he acous tic par k ass ist system can func tion prope rly.
& WARNING
• Sen sor s have dead space s in whi ch objects cannot be dete cted.
Be especi ally alert for small children and animals , since they are
not alway s detected by the sen sors.
• The acou stic parking system is not a substitute for the dr iver 's
own caution and alertne ss. Ultimate respon sibility alway s
remains w ith the driver during parking and similar maneuvers.
Alway s w atch wh ere you are driving .
• You should always adjust the volume and frequency of the
warning tone s so that you can ea sily h ear the acoustic di stan ce
wa rning e ven if the radio is pl aying, the air -conditioner blowe r is
on High or there i s a high level of out side noi se .
- Check the setting s whenever anyone else has driven the
vehicle before you.
0 Note
• Remember that low obst acles fo r which a warning has a lready
been issued may "d ive" below the system 's sensing zone if the ve hicle
is be ing b acked up closer . In th is case, the wa rni ng so und shutting off
Controls and equip ­
ment Safety first
does not ind
icate that you have cleared the obstacle . Instead, impact
is imm inen t.
• Objects such as trai ler hitches, chains, narrow posts or fences
c ove red by a th in layer of paint m ay no t always be detec ted by the
system . They can st ill damage your vehicle w ithout warning .
[I] Tips
Keep the sensors in the rear b umper clean and free of snow and ice so
that the aco ustic parki ng assist system can function proper ly .•
App lies to ve hicles : w it h pa rkin g system (re ar)
Adjusting the warning tones
The warning tones c an be adjusted in the MMI.
-Select : [CAR]> Parking sy stem .
• Rear volume · rear sensor vol ume
• Rear frequency -rear sensor frequency
Th e newly ad justed value is briefly hear d from the signa l generator .
The settings are automatically stored and ass igned to the master key
with remote control. •
Vehicle care Technical data

Park assist ffl'I _________________________________ _____;.....:;_;_.:..:,____;;_ ____ _
0 Note
In the MMI display, the d irect ion of t ravel of the vehicle rear is rep re­
sented depend ing on the steering wheel angle. The vehicle front
swi ngs ou t mo re t han t he ve hicle re ar. M ain tain ple nty of dist ance
from an obstacle so t hat your outs ide mirror or a corner of your
vehicle d oes no t collide with any o bstacles - dange r of accide nt!
[ i ) Tips
Th e left or right or ientat ion lines and s urfaces will be displ aye d,
depending on the tu rn signal being used. •
App lies to veh icles : with park ing syst em (rear, wit h rea r view cam era)
Adjusting the display and warning tones
Th e display and warning tones can be adjusted in the
MM I.
-Select: Funct ion button !CA R]> Systems *> Parking
system .
Display
• Off -when the parking system is switche d off, only audible sig na ls
are given.
• On -when t he pa rking system is swi tched on, the pic ture from the
rear view camera is displayed.
Warning tones
• Rear volume -rear sensor vo lume
• Rear frequency -rear sensor frequency
• In-car entertainment fader -w hen the p ark in g sys tem is switche d
on, t he volume of the active audio source is lowered.
Th e newly adj uste d value is briefly hear d from the signal generator .
Th e set tings are automat ically stored and assigned to the master key
with remote control.
Controls and equip ­
ment Safety first
& WARNING
•
Always make sure that the volume and frequency of the
warning tones i s adju sted so that you can easily hear the acou stic
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.
[I] Tips
• Th e warning tones can also be ad justed direct ly from the rear -view
camera image . Simply p ress the
[Settings I co ntro l button .
• C han ged settings are a ctivat ed w hen parking assist is switched on
again .•
A pplies to v ehicl es: w ith park ing syst em (r e a r, wi th re ar view cam era)
Error messages
If a warni ng tone is aud ible fo r about five se conds when yo u turn on
the ignition, the re is a ma lfunction in t he system. Have the prob lem
co rrected by yo ur a utho rized Audi dea ler .
K eep the se nsors in the rear b umper clean and free from i ce so t hat
the acoustic pa rk assist system can function p roper ly .•
Vehicle care Technical data

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Adaptive Air Suspension
Adaptive Air Suspension and
Damping
Ap plies to veh icles: w ith Ad aptive Ai r Suspens ion
Description
Adaptive Air Suspension and damping can be regula ted
and they adapt automatically to a request from the
driver and the driving situation at the time .
Adaptive Air Suspension is an e lectron ically controlled springing and
damping system . This chass is system makes it eas ie r on the driver by
adapting to the particular situation th rough impe rceptible contro l
processes .
The
Adaptive Air Suspension component regu lates ground clearance
depending on ve hicl e speed, load cond ition and driver input.
W hen the system is in a utomatic mode, accelerat ing to a speed above
a predete rm ined limit will make the vehicle lower itsel f. On t he othe r
hand, driv ing more slowly res ults in the vehicle ra is ing again at
specific speeds.
Th e
damping component provides individua l control of the damping
forces. For example, with damp ing characterist ics set to provide
greater com fort, damp ing is se t somewhat harder for a br ief period
only as required, for example, whe n going around a curve or over
rough road sur faces as we ll as when braking .
Settings
Adaptive Air Suspension prov ides the drive r wi th t he opportu nity to
set the chass is characterist ics also to their individual preference.
W ith the driving modes
Comfort, Automatic an d Dynamic the dr ive r
has three chassis sett ings available, ranging from comfort to sporty.
In addit ion,
Lift p rovides a fourth mode which can be selecting fo r
dr iving over poor stretches of road =>
page 169, "Chass is controls" . The modes are set
in MM I =>
page 169.
& WARNING
The height of the parked vehicle can change due to temperature
fluctuation s or changes in load .
0 Note
• Whenever you park yo ur vehicle, always make sure there is
adeq uate clearance above and below the ve hicle . T he heig ht of the
parked vehicle can change as the res ult of temperature fluctuations,
chang es in load condition and changes in the dr iv ing mode (ground
clearance).
• If the veh icle is be ing transported (e .g. by tow truck, train, ship,
etc.) , mount the tie-down cha ins/cables over the r unning s urface
(c ircumfere nce) of the tir es. Never sec ure the ve hicle by the ax le, the
suspension struts or the front or rea r tow line eye. For technical
reaso ns, the p ressure in t he suspension st ru ts m ay change dur ing the
transport, w hic h could result in the vehicle no longer being secured
pro perly.
• To prevent damage to the vehicle underbody, remember that your
veh icle is no t an off-roa d veh icle, even in the "lift" mo de. Th e ground
clearance is insufficient for this type of operation.
• If you are go ing to tow a trai ler, you mus t activate the trai ler ope r­
ation mode =>
page 170.
[ i ] Tips
Before you raising your vehicle us ing the veh icle jack (for example,
w hen c hanging a flat tire) you must acti va te the j ack ing mode
::::>page170 .•

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mode at speeds above SO mph (80 km/h). This mode is then shown
greyed out in the MMI display .
For additional information on the driving modes=>
page 169,
"Chassis controls". •
Appli es to ve hicles: w it h Adap tive Air S uspensi on
Jacking mode when changing a flat tire
This mode must be activated in the MMI before raising
the vehicle with a jack or on a vehicle lift.
-Select: Function button [CAR)> function button [SETUP]
> Jacking mode.
The vehicle jack mode must be activated before changing a wheel so
that the au toma tic control processes for the air suspension do not
make lifting with the vehicle jack more difficult.
[ i ] Tips
The vehicle jack mode is switched off automatica lly at speeds above 9
mph (15 km/h) .•
Ap plies to veh icle s: with Ad ap tive Ai r Suspe nsion
Towing a trailer
Automatic lowering is not desirable when towing a
trailer .
-Select: Function button [CAR)> function button [SETUP]
> Towing mode .
Level Adjustment when towing a trailer
• Before hitching up the trailer and before adjust ing the tongue
we ight at the trailer, the automatic or comfort mode
must be selected, so that the vehicle is at normal
level=>
page 169, "Setting
the driving modes".
• If driving in dynamic mode is desired, this mode
must be selected
before hitch ing up the trailer and before adjusting the tongue
weight . However, note that your vehicle is lowered and ground clear­
ance is reduced .
• If you have to drive under difficu lt road conditions, you can select
lift mode after hitching up the trailer or after adjusting the tongue
weight.
Restrictions when operating with a trailer
When operating with a trailer, the lift mode can only be selected up
to about 25 mph (40 km/h). The system automatically goes out of lift
mode when speed exceeds about 31 mph (SO km/h).
If the vehicle is in automatic, comfort or lift mode before the trailer
towing mode is act ivated, the dynam ic mode cannot be activated .
I f the vehicle is in dynamic mode before towing operation is acti­
vated, it can be driven in this mode .
If the suspens ion is switched
from this mode to automatic mode, dynamic mode cannot be re­
selected.
[ i ] Tips
If the trailer towing mode has been act ivated, the vehicle will not sink
to the dynamic level if selected .•