2018 AUDI Q7 heater

Warm and cold
Warm and cold
Climate control system
Description
A pp lies to: ve hicles w ith 3 -zo ne del uxe automatic c limate
co ntrol or 4-zo ne de luxe au tomatic cl imate co ntrol
The climate control system warms, cools and re­
moves humidity from the air in the vehicle interi­
or.
It is the most effective when the windows and
sunroof* are closed . If there is a bu ild-up of heat
inside the vehicle, ventilat ion can he lp to speed
up the cooling process.
In all heating mode functions except for
defrost,
the blower on ly switches to a h igher speed once
the engine coolant has reached a suffic ient tem­
perature.
Pollut ant filt er
The pollutant filter removes pollutants such as
dust and pollen from the a ir .
K ey recognit ion
The climate control settings are automatically
stored and assigned to the remote control key
that is in use .
66
@ For the sake of the environment
- If you would like to reduce fuel consump­
t ion, sw itch the air conditioning off. This
will also reduce emissions.
- In vehicles with a diesel engine, you can
switch the auxiliary heater off in the Info­
tainment system.
(D Tips
- To prevent interference with the heating
and cooling output and to prevent the win­
dows from fogging over, the a ir intake in
front of the windshield must be free of ice,
snow or leaves.
- Condensation from the cooling system can
dr ip and form a puddle of water under the
vehicle . This is normal and does not mean
there is a leak.
- The energy management system may tem­ porarily switch off certain functions, such as
the seat heating* or rear window defogger.
T hese systems are ava ilable again as soon
as the ene rgy supply has been restored.

Cl a:, .... N
" N .... 0
0
::r ' (except for seat heating/ventilation*). Synchroni­
zation switches off if the settings are changed on
the front passenger's side or in the rear .
Vents
You can open or close the center and rear vents in
the cockpit and the vents in the rear center con ­
sole and door pi llars using the ridged thumb ­
wheels. The levers adjust the direction of th e air ­
f low from the vents.
Re sidu al heat
You can activate the residua l heat f unct ion when
the ignition is switched off by pressing the knob
@ Cleft side) . The residua l heat from the coolant
is used to heat the vehicle interior. The residual
heat function switches
off automatically after
about 15 minutes.
A WARNING
- You should not use the recirculation mode
for an extended per iod of t ime, because no
fresh a ir is draw n in and the w indows ca n
fog whe n coo ling mode is sw itched off. Th is
increases the risk of a n accide nt.
- Individua ls with reduced sensitivity to pain
o r temperat ure co ul d deve lop burns when
Warm and c old
using the seat heating function . To red uce
the risk of in jury, these individua ls sho uld
not use seat heating.
@ Note
To avoid damage to the heating elements in
the seats, do not knee l on the seats o r place
heavy loads on a small area of the seat.
Setup
Applies to : vehicles with 3-zone deluxe automat ic climate
control
The climate control system basic settings are ac­
cessed in the Infotainment system.
.,. Select in the Infotainment system: I M ENU ! but­
ton
> Vehicle > left cont rol b utton > Air condi ­
tioning
Seat heating /seat ventilation*
You can adjust the seat heat ing/vent ilat ion bal­
ance fo r the d river a nd front passenger .
Automatic auxili ary heater *
The auxiliary heater he lps to warm the vehicle in­
terior more quickly.
69

Warm and cold
SYNC Syn chr oniz ation
Use t he rocker sw itc h CD to select the f unct ion.
When synchronization is switched on, the set­
tings for the driver's side are applied to the front
passenger's side and the rear (except for seat
heating/venti lation*). When the settings on the
front passenger's side or in the rear are changed,
the synchron izat ion is automatically switched off
and
4- zone appears in the display .
SET REAR function
Use the rocker switch CD to select the function .
When the function is switched on, you can adjust
all settings for the rear us ing the climate control
system controls in the cockpit . The rear climate
control system controls cannot be operated at
the same time . T his function switches off auto­
mat ica lly after a ce rtain per iod of t ime or after
leav ing the menu.
Vents
You can open or close the center and rear vents in
the cockpit and the vents in the rear center con­
sole and door p illars using the r idged thumb­
wheels. The levers adjust the d irect io n of the a ir­
flow from the vents. The w ide vent is opened and
closed using the~ button ~
page 8, fig. 2@ .
Residual heat
You can activate the residual heat function when
the ignition is switched off by pressing the knob
© (left side). The residual heat from the coolant
is used to heat the ve hicle in ter io r. The res id ual
heat function switches off automatically after
about 15 minutes.
A WARNING
- You should not use the recirculation mode
for an extended period of time, because no
fresh air is drawn in and the windows can
fog when cooling mode is sw itched off . This
i ncreases the risk of an accident .
- Individuals with reduced sensitivity to pain
or temperature could develop burns when
us ing the seat heating function . To reduce
the risk of injury, these ind iv iduals should
not use seat heat ing.
72
@ Note
To avoid damage to the heating elements in
the seats, do not knee l on the seats or p lace
heavy loads on a small area of the seat.
(D Tips
It is not possib le to operate the rear climate
control system controls when the power chi ld
safety lock is switched on. W ith the SET REAR
funct ion, you can apply all settings to the rear
using the climate control system controls in
the cockp it~
page 38 .
Setup
Applies to: vehicles with 4 -zone de luxe automat ic climate
contro l
The climate control system basic settings are ac­
cessed in the Infotainment system.
.. Select in the Infotainment system : IMENU! but­
ton
> V eh icle > left control button > Air condi­
t ioning
Seat heating /seat ventilation *
You can adjus t the seat heat ing/vent ilat io n ba l­
an ce for t he d river, front passenger and rear pas­
sengers .
Footwell temperature
You can adjust the footwell temperature so that
i t is cooler or wa rme r.
Auto recir culat ion
When switched on, automat ic recirculation con­
trols the recirculation mode automatically . You
must press the®
MAX button if fog forms on
the w indows .
Automat ic au xili ary heater *
The aux iliary heater he lps to warm the vehicle in­
terior more qu ickly.
Steering wheel heating
App lies to: vehicles wit h stee ring w heel heat ing
The steering wheel rim can be heated .
.. Press the button on the multifunction steering
wheel to switch the steering wheel heating on .,..

Cl a:, ...... N
" N ...... 0
0
::r ' Airbag System for the front passenger seat from
doing its job in a crash.
The front Ad vanced Airbag System con sists
o f the follo wing :
-Cras h sensors in the front of the vehicle that
measure vehicle acceleration/deceleration to
provide information to the Advanced Airbag
System a bout the severity of the crash.
- An electronic control unit, with integrated
crash sensors for front and side impacts. The
contro l unit "decides" whether to fire the front
airbags based on the information received from
the crash sensors . The control unit also "de ­
c ides" whether the safety belt pretens ione rs
shou ld be activated .
- An Advanced Airbag with gas generator and
contro l valve for the d river ins ide the steer ing
whee l hub.
- An Advanced Airbag with gas generator and
contro l valve inside the instrument pane l for
the fron t passenger.
- A capac itive passenger detect ion system under­
neath the front passenger seat cover. This sys­
tem measures the elect ric al capac ita nce of the
person in the seat. The informat ion registe red
is sent contin uous ly to the e lectron ic control
unit to regulate deployment of the front Ad ­
vanced Airbag on the passenger side.
- An airbag monitoring system and indicator
light
m in the instrument cluster.
- A sensor in eac h front seat registers the dis ­
tance between the respective seat and the
stee ring wheel or instrument pane l. The infor ­
mation reg istered is sent continuously to the
electronic control unit to regulate deployment
of the front Adv a need A irbags .
- The
PA SSENG ER AIR BAG OFF~; ON @ light
comes on in the headliner
c:> page 281,
fig . 236 and tells you the status of the Ad ­
vanced Airbag o n the passenge r side .
- A sensor i n the safety belt latch for the driver
and for the front seat passenger that senses
whethe r that safety belt is latched or not and
t ransm its this info rmat io n to the elect ronic
c ontro l unit.
Airbag syste m
A WARNING ~ -
Damage to the front passenger seat can pre­
vent the front airbag from working properly .
- Improper repair or disassembly of the front
passenger and driver seat will p revent the
Advanced A irbag System from f unct ion ing
p roperly .
- Repa irs to the front passenger seat must be
pe rformed by qualified a nd p roperly tra ined
wo rkshop personne l.
- Never remove the front passenger or driver
seat from the vehicle .
- Never remove the upholstery from the front
passenger sea t.
- Never d isassemble or remove parts from the
seat o r disconnect w ires from it .
- Never carry sharp objects in your pockets or
put them on the seat . The capacit ive pas­
senger de tec tion mat in the front passenger
seat will not funct ion p roperly if i t is punc­
tured.
- Never carry things on your lap or carry ob­
jects on the front passenge r seat. S uch ob­
jects ca n infl uence the capaci tance reg is­
t ered by the cap aci tive passenge r detection
sys tem, so that incorrect in forma tion is pro ­
vided to the ai rbag control unit.
- Neve r store i tems unde r the front p assenger
seat . Parts of the Advanced Airbag System
under the passenger seat cou ld be dam ­
aged, p reventing them and the airbag sys ­
tem from wor king p roper ly.
- Never p lace seat covers or replacement up ­
holstery that have not been specifically ap­
proved by Audi on the front seats.
- Seat covers can prevent the Advanced Air ­
bag System from recognizing chi ld re­
stra ints or occupants on the front passenger
seat and preven t the side airbag in the seat
backrest from deploy ing properly .
- If a seat heater has bee n retrofitted or oth­
erwise added to the front passe nger seat,
neve r ins tall any child restra int system on
t his seat.
- Never use cushions, p illows , blankets, or
sim ila r it ems o n the front passenge r seat .
277

Airbag syste m
The additiona l layers prevent the capacitive
passenger detection system from accurately
measuring the capac itance of the ch ild safe­
ty seat and/or the person on the seat and
thus keep the Advanced Airbag System from
working p roperly .
- Never place or use any electrical device (such as a laptop, CD player, elect ronic
games dev ice, power inverte r or seat heater
for child seats) on the front passenger seat if the device is connected to the 12-vol t
socket or the cigarette lighter socket . S u ch
devices can infl uence the capacitance regis­
tered by the capacitive passenger detection
system, so that incorrect information is pro­
vided to the airbag control unit.
- If you must use a child restraint on the front
passenger seat and the child restraint man­
ufacturer's instructions require the use of a
towel, foam cushion or something else to properly position the ch ild restraint, make
certain that the
PASSENGER AIR BAG OFF
~; light comes on and stays on whenever
the chi ld restraint is installed on the front
passenger seat .
-If the PASSENGER AIR BAG OFF~; light
does not come on and s tay on, immedi ate ly
install child restra int in a rear seating posi ­
tion and have the airbag system inspected by your A udi dealer .
,&_ WARNING
If the front passenger seat gets wet, dry it im­
mediately.
- If liquid soaks into the front passenger seat,
this can keep the a irbag system from work­
ing prope rly and may, for instance, deact i­
vate the passenger frontal airbag. If this happens, the
PASSENGER AIR BAG OFF~;
light will come on and stay on togethe r wi th
the a irbag ind icator light
m in the inst ru­
ment cluster.
- If liquid is poo led on the seat, bu t has not
soa ked in, this may also keep the airbag sys­
tem from wo rking properly and ca use the
passenge r frontal a irb ag to be enabled
(tu rned on), even though there is a properly
278
installed child restraint system on the seat .
Wet towels or other wet things on the seat
cushion can have the same effect. If the
front passenger fronta l airbag is turned on,
the
PASSENGER AIR BAG OFF~; light will
turn off.
How the Advanced Airbag System
components work together
The front Advanced A irbag System and the side
airbags supp lement the protection offered by the
front t hree-point safety belts and the adjustable
head restraints to he lp reduce the risk of injury in
a wide range of accident and crash situat ions. Be
sure to read the important i nformat ion about
safety and heed the WARNINGS in this chapter .
Deployment of the Advanced A irbag System and
the activation of the safety belt pretensioners de­
pend on the dece leration measured by the crash
sensors and registered by the electronic contro l
u nit . Crash seve rity depe nds on speed and decel­
eration as well as the mass and stiffness of the
vehicle or object involved in the cras h.
On the passenger side, regard less of safety be lt
use, the front passenge r frontal a irbag will be
turned off if t he e lectr ica l capacitance measured
by the capacitive passenge r detection system o n
t h e fron t pa ssenger sea t is less th an the amou nt
prog rammed in t he e lec tronic contro l unit. The
front passenger frontal airbag wi ll also be turned
off if the capacitance measured by the system for
the front passenger seat equals that of an infant
of about one year of age in one of the chi ld seats
that was used to certify the Advanced Airbag Sys­
tem under Federal Motor Vehicle Safety Standard
208 . The
PASSENGER AIR BAG OFF~; light
comes on a nd stays on to tell you when the front
Advanced Airbag System on the passenge r side
has been tu rned off<=?
page 281.
,&_ WARNING
T o reduce the ris k of injury when an airbag in ­
flates, always wear safety belts prope rly.
- If you are unres trained, leaning forward, si t­
ting sideways or out of position in any way,
your r isk of injury is much highe r.
~

Airbag syste m
front seat p assenge r's frontal Ad vanced Airbag.
The PASSENGER AIR BAG OFF~; light:
-will come on if the front passenger seat is not
occupied;
- will come on if t he e lectr ica l capacitance meas ­
u red by the c apac it ive passenger detect ion sys ­
tem for the front passenger seat equals the
combined capacitance of an infant up to about
one year of age and one of the rearward -facing
or forward-facing chi ld rest raints listed in Fed­
eral Motor Vehicle Safety Standard 208 w ith
which the Advanced Airbag System in your veh i­
cle was certif ied; For a list ing of the child re­
straints that were used to cert ify your vehicle 's
compliance with t he U .S. Safety Standard
¢ page 293.
-will go out if the front passenger seat is occu­
pied by an adult as reg istered by the capacitive
passenger detection system .
- T he
PASSEN GER AIR BAG OFF~; light must
come on and stay on if the ignition is on and . ..
- a car bed has been insta lled on the front pas­
senger seat, o r
-a rearward-fac ing ch ild restrai nt has been in­
stalled on the front passenger seat , or
- a forward-facing child restra int has been instal­
l ed on the front passenger seat,
- and if the electrical capacitance registered on
the front passenger seat is equal to or less than
the comb ined capac itance of a typical 1 year­
o ld infant a nd one of t he rearward-fac ing o r
fo rwa rd -fa cing ch ild restrain ts lis ted in Federal
Motor Ve hicle Safety Standard 208 with w hich
the Advanced Airbag System in your vehicle was
certified .
I f t he fron t passenger sea t is no t occ upied, the
fron t ai rbag w ill not dep loy, and the
PA SSENGER
AIR BAG OFF
"1 ; lig ht wi ll stay on.
Neve r install a rearward-fac ing ch ild rest rai nt on
t he fro nt passenge r sea t, the safest p lace for a
chi ld in any k ind of chi ld restraint is at one of t he
seating positions on the rear seat
¢ page 2 70,
Child restraints on the front seat -some impor­
tant things to know
and ¢ page 291, Child safe ­
ty .
282
If the PASSENGER AIR BAG OFF~; light
comes on . ..
If the PASSENGER AIR BAG OFF~; light comes
on when one of the condit ions listed above is
met, be sure to check the light regularly to make
certain that the
PA SSENGER AIR BAG OFF~;
light stays on cont inuously whenever the ign ition
i s on . If the
PASSENGER AIR BAG OFF~; light
does not appear on and does not stay on all the
t ime, stop as soon as it is safe to do so and
- reactivate the system by turn ing the ignit ion
off for more than 4 seconds and then tur ning it
on again;
- remove and re install the ch ild restraint . Make
sure that the child restra int is prope rly insta l­
led and that the safety belt for the front pas­
senge r sea t has bee n correct ly rou ted th rough
t he ch ild restraint as desc ribed in the c hild r e­
straint man ufacturer's instructions;
- ma ke sure that t he convert ible loc king re tra c­
tor on the safety belt for the front passenger
seat has been activated and that the safety belt has been pu lled tight .
- make sure that no e lectrica l device (s uch as a
laptop , CD p layer , e lectronic games d evice,
power inverte r or seat heater for chi ld seats) is
placed or used on the front passenger seat if
the device is connected to the 12-volt socket or
the c igarette lighter socket;
- make sure that no seat heater has been retro­
fitted or otherw ise added to the front passen­
ger seat;
- make sure that noth ing can interfere with the
safety belt buckles and that they are not ob­
structed;
- make sure that there are no wet objects (such
as a wet towel) and no water or other liquids on
the front passenger seat cushion .
If the PASSENGER AIR BAG OFF~; light still
does not come on ...
If the PASSENGER AIR BAG OFF~; light still
does not come on and does not stay on cont in u­
ous ly (when the ign ition is switched on),
- take the child restra in t off the front passenger
seat and install it properly at one of the rear ..,.

Child sa fety
A WARNING
Children on the front seat of any car even with
Advanced Airbags can be seriously injured or
even killed when an airbag inflates. A child in
a rearward-facing child safety seat installed
on the front passenger seat will be seriously
injured and can be killed if the front airbag in­
flates.
- The inflating airbag will hit the child safety
seat or infant carrier with great force and
will smash the child safety seat and child
against the backrest, center armrest, o r
doo r.
- Always install rear-facing child safety seats
on the rear seat.
- If you must install a rearward fac ing ch ild
safety seat on the front passenger seat in
exceptional c ircumstances and the
PASSEN­
GER AIR BAG OFF~;
light does not come
on and stay on, immediately install the rear ­
facing child safety seat in a rear seating po­ sition and have the airbag system inspected
immediately by your Audi dealer.
A WARNING
- Forward-facing chi ld seats installed on the
front passenger seat may interfere with the
deployment of the a irbag and cause serious
personal injury to the child.
- If except ional circumstances require the use
of a forward-facing child restraint on the
front passenger's seat, the child's safety
and well-being require the following special
precautions to be taken:
- Always make sure that the forward-facing
seat has been designed and cert ified by its
manufacturer for use on a front passenger
seat with a front and s ide a irbag.
- Always carefully follow the manufacturer's instructions provided with the child seat
or infant carrier.
- Never install a child restraint without a
properly attached top tether strap if the
child restraint manufacturer's instructions
require the top tether strap to be used.
292
- Never put the forward-facing child re­
straint up aga inst or very near the instru­
ment panel.
- Always set the safety belt upper anchor­
age to the adjustment position that per­
mits proper installation in accordance
with the child restraint manufacturer's in­
str uctions .
- Always move the front passenger seat to
the h ighest position in the up and down
adjustment range and move it back to the
r earmost position in the seat's fore and
aft ad justmen t range, as far away from
the airbag as possible, before installing
the forward- facing child restra int .
- Always make s ure tha t the safety belt up­
per anchorage is behind the chi ld restraint
and not next to or in front of the child re­
straint so that the safety belt will be prop­
erly pos itioned.
- Always make sure that nothing prevents
the f ront passenger's seat from being
moved to the rearmost position in its fore
and aft adjustment range.
- Never place objects on the seat (such as a
laptop, CD player, elect ronic games de­
v ice, power inverter or seat heater for
ch ild seats) . These may influence the elec­
trical capacitance measu red by the capaci­
tive passenger detection system and can
also fly a round in an acciden t and cause
se rious personal injury.
- Never place or use any elect rical device
(such as a laptop, CD player, electronic
games device, powe r inverter or sea t heat­
er for child seats) on the front passenger
seat if the device is connected to the 12-
vo lt socket or the cigarette lighter socket.
- If a seat heater has been retrofitted or
otherwise added to the front passenger
seat, never install any child restraint sys­
tem on this seat.
- Make su re that there a re no wet objects
(such as a wet towe l) and no water or oth­
er liquids on the front passenger seat
cush ion .
- Always make sure that the
PASSENGER
AIR BAG OFF~;
light comes on and stays

Child sa fety
- The chi ld and the passenger can a lso in­
jure each other in an accident .
- Never install rear-facing child safety seats
or infant carriers on the front passenger
seat. A child will be serious ly injured and
can be killed when the passenger airbag in­
flates - even with an Advanced Airbag Sys­
tem .
- The inflating a irbag w ill hit the child safety
seat or infant carrier with great force and
will smash the chi ld safety seat and child
against the bac krest, center armrest, doo r
o r roof.
- Always install rear-facing child safety seats
o r infant carr iers on the rear seat.
- Before you carry a ch ild in a rea r-facing child
sa fety seat on the rear seat, remove the
Rear Seat Entertainment (RS E)* and its
holder* from the ba ckres t of the front seat.
- Make s ure there is enough space in fron t of
the ch ild in the ch ild se at.
If necessary, ad­
just the angle and posit ion of the seat in
front of the child seat .
- Forward-facing ch ild safety seats installed
on the front passenger's seat can interfere
with the airbag when it inflates and cause
serious injury to the child. A lways insta ll for­
ward-facing child safety seats on the rear
seat.
- If except ional circumstances require the use
of a forward-facing child restraint on the
front passenger's seat, the child 's safety
and we ll-being require that the following
special p recautions be taken:
- Ma ke sure the forward -fac ing seat has
been designed and certified by its manu­
facturer for use on a front seat with a pas­
senger front and side airbag .
- Always carefully follow the manufacturer's
instructions provided with the child safety
seat or ca rrie r.
- Always move the front passenger seat to
the highest posit ion in the up and down
ad justment range and move it back to the
rearmost posit ion in the seat's fore and
aft adjustment range, as far away from
the airbag as possible, before installing
the forward-fac ing ch ild rest raint .
296
-Always make s ure that the safety belt up­
per anchorage is behind the chi ld restraint
and not next to or in front of the child re­
straint so that the safety belt wi ll be prop­
erly pos itioned.
- Always make sure that nothing prevents
the front passenger's seat from being
moved to the rearmost position in its fore
and aft adjustment range.
- Always make s ure that the backrest is in
the up right pos ition.
- Never place or use any electrical device (such as a laptop, CD player, electronic
games device, powe r inverter or seat heat­
er for child seats) on the fro nt passenger
seat if the devi ce is connec ted to the 12-
vo lt socke t or the cigarette ligh ter soc ket.
- If a seat heate r has been retrofitted o r
othe rwise added to the fron t passenger
seat, neve r install any child restraint sys ­
tem on this seat .
- Make sure that there a re no wet objects
(such as a wet towe l) and no water or oth ­
er liquids on the front passenger seat
cush ion.
- Never place objects on the seat (such as a
laptop, CD player, elect ronic games de­
v ice, power inverte r or seat heater for
ch ild seats) . These may influence the elec­
trical capacitance measured by the capaci­
tive passenger detection sys tem and can
also fly a round in an accident and cause
se rious personal injury.
- Always buckle the child safety seat fi rmly in
place even if a ch ild is not sitt ing in it . A
loose child safety seat can fly a round dur ing
a sudden s to p or in a collision .
- Always read and heed all WARNINGS when­
eve r us ing a child restrained in a vehicle is
be ing used~
page 261, Safe ty belts,
~ page 269, Airbag system and
~ page 291, Child safety.
_&. WARNING
To reduce the ris k of serious injury, make sure
that the
PASSENGER AIR BAG OFF 'I,;; light ~