2009 AUDI Q7 heating

Warm and cold -___________________ __:_:__: ___ _____,J
Controls
This overview will help you to familiarize yourself with the
air conditioning controls.
-
~ udi _cd _c !! anger
.. ECON 01'4/0FF
Fig. 135 Air conditioning control elements
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The left display indicates the temperature selected for the driver's
side, the right display indicates the temperature selected for the
passenger's side .
If the settings for seat heating*, air distribution , or the air condi­
tioning fan ar e changed, the relevant indicator w ill appear br iefly on
the MMI Display.
Each function is turned on or off by briefly pressing the corre­
sponding button. The indicator light in the button illuminates when
the function is active .
Controls and equip­
ment Button(s)
!
ECON ON /OFF]
!AUTO] Control knob
G)
[SETUP]
Residual heat Function
Page
Switch climate control on => page 726
and off,
switch cooling system on
and off
Automatic mode
Temperature selection
Seat heating*
Air distribution
Blower
Defrost
Manual recirculation
Heated rear window
Basic settings
=> page 126
=> page 127
=> page 136
=> page 127
=> page 128
=> page 727
=> page 128
=> page 129
=> page 134
With the ignition turned off, you can activate the residual heat func ­
tion by pressing the !E CON ON /OFF] but ton . The residual heat from
the coolant can be used to heat the vehicle interior. The residual
hea t function is turned off au tomatically after 30 minutes.
Synchronizing climate control
By pressing and holding th e 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.
Synchronizing four-zone automatic comfort air
conditioning*
By pressing and holding the control knob on the driver's side, the
temperature setting on the driver's side can be switched to the
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Vehicle care I I Technical data

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passenger's side and to the outer rear seats. The new temperature
is shown in the display .
By simultaneously pressing and holding the contro l knobs on the
driver's side and front passenger's side, the temperature setting on
the driver's side can be switched to the front passenger's side. The new temperature is shown in the disp lay.
[ i J Tip s
The gri lle between the (ECON ON/OFF] and (SETUP] buttons must
remain unobstructed and must not be taped over. Measur ing
sensors are located behind it. •
Turning on and off [ECON ON/OFF]
Turning the air conditioning on
- Press [ECON ON/O FF] briefly, or
- Press [AUTO].
Turning the air conditioning off
Press the I ECON ON/OFF I button for at least 2 seconds to
switch the a ir cond itioning off and to block the air supply
f rom t he ou tside .
"OFF" appears in the display .
Switching air conditioning on /off
- Switching the a ir conditioning system on/off is done wit h
c limate control switched on .
- Press the [ECON ON/OFF] button just
briefly.
The air conditioner tu rns back on if you press one of the control
buttons or the control knob.
ECON operation is indicated by the glowing LED on the right next to
the word ECON. T
he air conditioning (compressor) is turned off in ECON mode.
"ECON" means "Economy". You save fuel by switching off the air
conditioning=>
page 131.
Please note that vehic le interior temperature cannot be lower than
t he outside temperature in the ECON mode. The air is not cooled or
dehumidified. This can cause the windows to fog up.
[ i J Tip s
With the ignition turned off, you can activate the residual heat func­
tion by pressing the
[ECON ON/OFF] button . The residual heat from
the coolant can be used to heat the vehicle interior. •
Automatic mode [AUTO)
The automatic mode is the standard setting for all
seasons.
Turning on AUTO
Select temperature between 60 °F (+16 °C) and 84 °F
(+28 °C).
P ress [ AUTO I => page 125, fig . 135.
Automatic operation ensures constant temperatures in the interior
and dehumidifies the air inside the vehicle. Air temperature, vo lume
and distribution are contro lled automatica lly to reach or maintain
the desired inter ior temperature as quickly as possible. Fluctuations
in exterior temperature and the effects of temperature from the
pos ition o f the sun are compensated for automatica lly.
T his operating mode works only in the adjustable temperature
r ange, from 60 °F (+ 16 °C) to 84 °F (+28 °C). If a temperature below
60 °F
( + 16 °C) is selected, LO appears in the disp lay. At temperatures
above 84 °F ( +28 °C),
HI is d isplayed . At both extreme settings,
climate contro l runs continuously at maximum cooling or heating
power. There is no temperature regu lation .•

Warm and cold -
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- To adjust the direction o f the airflow from the o utlet,
move the tab in the cen ter of the o utlet in the desired
direction . The direction of the air delivered from the
vents can be adjusted hor izontally 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 .
The air outlets to heat the rear footwell are located under the front seats.
[ i ) Tip s
If the climate control system is operating in cooling 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 control economically
Using the climate controls prudently can help save fuel.
When you use the a ir conditioner, engine power is reduced
and fuel consumption increases. To save fuel, you should
use the air conditioner only when necessary . A lso please
note the follow ing po ints:
- If you want to save fuel, activate ECON.
- If yo u are g oing to dr ive wit h the w indows or Panorami c
sliding sunroof* open, use ECON .
- If the ve hicle is e xtremely ho t due to the heat of t he s un,
br iefly open doors and windows .
Contro ls and eq uip­
ment
ffi For the sake of th e environm ent
By reducing the amount of fue l you use, you also reduce the amount
of pollutants emitted into the air. •
Rear Air Conditioning
Applies to vehicles: w ith four- zone aut oma tic com fort air co ndit ionin g
Rear air conditioning -controls
This overview is to assist you in familiarizing yourself with
the rear air conditioning controls.
Fi g. 14 0 Rear air
c ond ition in g co ntro ls
The left disp lay indicates the temperature selected for the rear left
passenger, the right display indicates the temperature se lected for
the rear right passenger. If the sett ings for seat heating*, air distri ­
bution or the air conditioning fan are changed, the relevant indi­
cator will appear briefly on the MMI Display.
Each function is turned on or off by briefly p ressing the corre ­
sponding button. T he indicator light in the button illuminates when
t he function is active. .,
Vehicle care I I Technical data

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arm and cold --------------------
Butt on(s ) Function Pa g e
Turning rear air condition -
ION /OFF] ing on and off => page 132
[AUTO] => page 132
Control knob G) Temperature select ion => page 133
Q) Seat heating* => page 136or
=> page 137
00 Air distribution => page 133
00 Blower => page 133
S yn chr oniz ing rear a ir conditi oning : By pressing and holding the
control knob on the rear left side, the t emperature setting of the rear
left side can be switched to the rear right side and vice versa. The new t emp eratur e is shown in th e disp lay .•
Ap plies to vehicles: with four-zone automatic comfort air condition in g
Turning rear air conditioning on and off
[ON /OFF ]
Turning on r ear air conditioning
- Press [ ON/OFF] briefly, or
- Press [AUTO ].
Turning off re ar air conditioning
-Press t he I ON /OFF ] button for at least 2 seconds to switc h
the rear air conditi oning of f.
OFF appears in the display.
Turning th e cooling syst em on /off
- Turn ing the cool ing sys tem on/off is done when the air
condit ioning is on. -
Press the
(ON /OFF] b utton jus t briefly.
The air conditioner turns bac k on if you press one of the control
buttons o r th e con tro l knob.
[ i ] T ip s
If the e le ctron ic ch ild safety syst em is on , th e re ar air conditioning
control element will not operate. In this case, dashes"---" wi ll
appear in the air conditioning control element display .•
App lies to veh ic les: with four-zone automatic comfo rt a ir condition in g
Automatic mode in rear [AUTO )
The automatic mode is the standard setting for all
seasons .
Turning on AUTO
-Select temperature between 60 °F (+ 16 °C) and 84 °F
(+28 °C) .
Press [AUTO] ~ page 131.
Automatic opera tion ensures cons tant temperatures in the interior
and dehumidifies the air inside the vehicle. Air temperature, vo lume
and distribution are contro lled automatically to reach or maintain
the desired in terior temperature as quickly as possible . Fluctuat ions
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 tempera ture
range, from 60 °F ( + 16 °C) to 84 °F ( +28 °C) . If a temperatu re below
60 °F
(+ 1 6 °C) is selected, LO appears in the disp lay. At temperatures
above 84 °F ( +28 °Cl,
HI is displayed. At both ext reme settings,
climate control runs continuously at maximum cooling or heating
power . There is no temperature regu lation. •

Warm and cold -
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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
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 certain operating conditions, automatic air recirculation is
switched off automatically . With outside temperatures below about
+10 °C, automatic air recirculation is limited to 30 seconds . With
outside temperatures below about -1 °C and in the ECON mode,
automatic air recirculation is limited to 15 seconds. •
Synchronization
One climate control setting for the driver and front
passenger seats.
With synchronization active, the driver's settings are adopted for
the passenger or vice versa. All the other settings that were made are transferred to the other seat. This includes all the clima te control
settings, except for the Seat heating *.
If a different setting is selected at a "synchronized seat", synchroni­
z ation is cancelled. •
Applies to vehicles: with four-zone automatic comfort ai r cond itioning
Synchronization
One climate control setting for all seats.
With synchronization active, the driver's settings are adopted for
the front passenger and the rear left and right seats . All the other
settings that were made are transferred to the other seats. This
includes all the climate control settings, except for the Seat
heating*.
Con tro ls and eq uip­
ment
If a different setting is selected at a "synchronized seat", synchroni­
zation is cancelled. •
Applies to vehicles : wit h fo ur-zone autom atic comfort air co ndi tioning
Rear operation
Using the "Rear operation" function, settings can be made
in the center console control element for the rear left and
right sides of the vehicle.
Fig. 143 MMI Display:
Rear operation
Fig . 144 MMI Display:
Temperature setting
for rear left side
Press the [SETUP) button in the controls to access the
menu.
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Vehicle care I I Technical data

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-Selec t the R ear opera tion => page 135, fig. 143 fu nction
us ing the (driver or front passenger) cont ro l knob on the
air conditioning contro l eleme nt in the ce nter console
=> page 125 , fig. 135 to adjust the rear a ir condit ion ing .
Set ting the temperature
If you turn the contro l knob on the middle console driver side
control element ~
page 125, fig. 135 to the left, the temperature in
t he rear on the left side is decreased . If you turn the control knob to
the right, the temperature in the rear on the left side is increased
~ page 135, fig . 144.
If you turn the control knob on the midd le console front passenger
side control e lement to the left, the temperature in the rear on the
right side is decreased. If you turn the control knob to the right, the
temperature in the rear on the right s ide is inc reased.
Air di str ibu tion (!)
If you press the Dis tribution (fl control button and then turn the
control knob on the driver or front passenger side, you can set the
desired air distribution for the rear left or right side .
Blowe r [8e ]
If you press the Bl ow er [8e ] control button and then turn the control
knob on the driver or front passenger side, you can set the desired
fan speed for the rear left or right side .
Seat heating Q)
If you press the Seat heat. (i) control button and then turn the
control knob on the driver or front passenger side, you can set the
des ired temperature for the rear left or righ t side ~
page 137. •
Heated Seats
A pplies to veh icles : with e lect ric a lly heate d s eats
Heated front seats Q)
The seat cushion and the seat back of the front seats can
be heated electrically.
Fi g. 14 5 MMI Di spl ay:
Se at h eatin g
Press the Seat h eat . GD butto n.
Adjust t he desired temperature with the climate con trol
knob => fig . 145.
In pos ition O the heating for the seats is turned off . The range of
adjustment is between 1 and 6 .
The heater for the front seats can be turned on when the weight of the par ticular seat's occupant is detec ted. How eve r, the front s eats
can be pre -heated for about 10 minutes using the activated seat
hea ter . After this time has elapsed , the seat hea ter automatically
t urns off if i t does not detec t an occupant's weight for the particular
sea t.
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 . _..

_________________________________________________ W_ a_ r_ m __ a_n_ d_ c_ o_ld _ __._
[ i J Tip s
Please note that the weight of objects placed on the seat will a lso
be detected . This weight may be enough to cause the seat heater to
turn on. •
App lies to vehicles: with heate d rea r seats
Heated rear seats
The seat cushions and seat backs of the two outer rear
seats can be heated electrically.
Fig . 146 Ce nter
co nso le rear : H eated
seats
Rotate the thumb wheel © to turn on and adjust the
heating for the left rea r seat .
- Rotate the t humb wheel ® to turn on and adjust the
heating for the right rear seat .
With the thumb wheel in the O position , heating for the seats is
turned off . The range of adjustmen t is from 1 to 6.
The heater for the outer rear seats can be turned on when the
weight of the particu lar seat's occupant is detected. However, the
rear seats can be pre-hea ted for about 10 minutes using the acti­
vated seat heater. After this time has elapsed, the seat heater auto ­
matical ly turns off if it does not detect an occupant's weight for the
particular seat .
Contro ls and eq uip­
ment
0 Not e
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 .
[ i J Tip s
Please note that the weight of objects placed on the seat will a lso
be detected. This weight may be enough to cause the seat heater to
turn on. •
App lies to vehic les: with heated rear seats, four-.one automatic c omfo rt a ir co ndit ioning
Heated rear seats Gl)
The seat cushions and seat backs of the two outer rear
seats can be heated elec trically.
Vehicle care I I
F ig. 147 Ce nter
co nso le in rear : T urni ng
o n h eate d r ear seats
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irechnical data

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Fig. 14 8 Center
conso le in fron t:
T urni ng on hea te d rea r
sea ts
Adju sting h eat ed sea t settin gs on rear control
e le m ent
- Press the
Seat heat . Ii_] button on the rear control
element ~
page 137, fig. 147.
Adjust the desired temperature with the control knob .
Adjustin g he ated seat settings on center
console control element
Press the
I SETUP] button on the air conditioning control
element to access the menu.
- Select
Rear operation ~ page 135, fig. 143 to adjus t the
rear a ir condit io ning settings usi ng the center console
control element.
- Press the
Sea t he at. [i_] co ntrol button on the center
console control element~ fig.
148.
Adjust t he desired temperature with the control knob.
In position O the heating for the seats is turned off . The range of
adjustment is between 1 and 6 .
The heater for the outer rear seats can be turned on when the
weight of the particu lar seat's occupant is detected. However, the
rear seats can be pre-heated for about 10 minutes using the acti- vated seat heater. After this time has elapsed, the seat heater auto­
matically turns off if it does not detect an occupant's weight for the
particular seat.
0 Note
T o 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.
[ i ] Tips
Please note that the weight of objects placed on the seat will also
be detected. This weight may be enough to cause the seat heater to
turn on. •
Applies t o vehicles: with steering whee l heating
Steering wheel heating (j)
The s teering wheel can be heated electrically.
F ig . 149 Mult ifun ction
ste ering wheel : Bu tto n
for stee ring w hee l
h ea ting
- Press the[~] button to turn t he steering whee l heating on
and off~ fig .
149. The message
Steering wh eel h eating on ! or
Ste ering wheel hea ting off I appears in the instrument
cluster display.
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