2012 AUDI Q7 airbag

172 Safety belts
What happens to occupants not wearing
safety belts?
In crashes unbelted occupants cannot stop themselves from flying forward and being in­
jured or killed. Always wear your safety belts!
Fig. 188 A driver not wearing a safety belt is violently
thrown forward
Fig. 189 A rear passenger not wearing a safety belt
will fly forward and strike the drive r
Unbelted occupants are not able to resist the
tremendous forces of impact by holding tight
or bracing themselves. Without the benefit of
safety restraint systems, the unrestrained oc­
cupant will slam violently into the steering
wheel, instrument panel, windshield, or what­
ever else is in the way
q fig. 188. This impact
with the vehicle interior has all the energy
they had just before the crash.
Never rely on airbags alone for protection.
Even when they deploy, airbags provide only
additional protection. Airbags are not sup­ posed to deploy in all kinds of accidents. Al­
though your Audi is equipped with airbags, all
vehicle occupants, including the driver, must
wear safety belts correctly in order to mini­
mize the risk of severe injury or death in a
crash.
Remember too, that airbags will deploy only
once and that your safety belts are always there to offer protection in those accidents
in
which airbags are not supposed to deploy or
when they have already deployed. Unbelted occupants can also be thrown out of the vehi­
cle where even more severe or fatal injuries
can occur .
It is also important for the rear passengers to
wear safety belts correctly. Unbelted passen­
gers in the rear seats endanger not only them­
selves but also the driver and other passen­ gers¢
fig. 189. In a frontal collision they will
be thrown forward violently, where they can
hit and injure the driver and/or front seat pas­
senger.
Safety belts protect
People think it's possible to use the hands to
brace the body in a minor collision. It's simply
not true!
Fig. 190 Driver is correctly restra ined in a sudden brak­
ing maneuver
Safety belts used properly can make a big dif­
ference. Safety belts help to keep passengers
in their seats, gradually reduce energy levels
applied to the body in an accident, and help
prevent the uncontrolled movement that can
cause serious injuries. In addition, safety belts
reduce the danger of being thrown out of the
vehicle.
Safety belts attach passengers to the car and
give them the benefit of being slowed down
more gently or "softly" through the "give" in
the safety belts, crush zones and other safety
features engineered into today's vehicles. By
"absorbing" the kinetic energy over a longer
period of ti me, the safety belts make the
lilJJ,

forces on the body more "tolerable" and less likely to cause injury.
Although these examples are based on a fron­
tal collision , safety belts can also substantial­
ly reduce the risk of injury in other kinds of
crashes. So, whether you're on a long trip or
just going to the corner store, always buckle
up and make sure others do, too. Accident sta­
tistics show that vehicle occupants properly
wearing safety belts have a lower risk of being
injured and a much better chance of surviving
an accident . Properly using safety belts also
greatly increases the ability of the supplemen­
tal airbags to do their job in a collision. For
this reason, wearing a safety belt is legally re­
quired in most countries including much of
the United States and Canada.
Although your Audi is equipped with airbags ,
you still have to wear the safety belts provid­
ed. Front airbags, for example, are activated
only in some frontal collisions. The front air­
bags are not activated in all frontal collisions,
in side and rear collisions, in roll overs or in
cases where there is not enough deceleration
through impact to the front of the vehicle .
The same goes for the other airbag systems in
your Audi. So, always wear your safety belt
and make sure everybody in your vehicle is
properly restrained!
Important safety instructions about
safety belts
Safety belts must always be correctly posi­
tioned across the strongest bones of your
body.
.,. Always wear safety belts as illustrated and
described in this chapter.
.,. Make sure that your safety belts are always
ready for use and are not damaged.
A WARNING
Not wearing safety belts or wearing them
improperly increases the risk of serious
personal injury and death. Safety belts can
work only when used correctly .
Safety belts 173
-Always fasten your safety belts correctly
before driving off and make sure all pas­
sengers are correctly restrained.
- For maximum protection, safety belts
must always be positioned properly on
the body .
- Never strap more than one person, in­ cluding small children, into any belt .
- Never place a safety belt over a child sit­
ting on your lap.
- Always keep feet in the footwell in front
of the seat while the vehicle is being driv­
en.
- Never let any person ride with their feet
on the instrument panel or sticking out
the window or on the seat.
- Never remove a safety belt while the ve­ hicle is moving. Doing so will increase
your risk of being injured or killed .
- Never wear belts twisted.
- Never wear belts over rigid or breakable
objects in or on your clothing, such as
eye glasses, pens, keys, etc., as these
may cause injury.
- Never allow safety belts to become dam­ aged by being caught in door or seat
hardware .
- Do not wear the shoulder part of the belt
under your arm or otherwise out of posi­
tion .
- Several layers of heavy clothing may in­
terfere with correct positioning of belts
and reduce the overall effectiveness of
the system .
- Always keep belt buckles free of anything
that may prevent the buckle from latch­
ing securely .
- Never use comfort clips or devices that
create slack in the shoulder belt. Howev­
er, special clips may be required for the
proper use of some child restraint sys­
tems .
- Torn or frayed safety belts can tear, and
damaged belt hardware can break in an
accident. Inspect belts regularly. If web-
bing, bindings, buckles, or retractors are .,..
L,_ _______________ _J
•
•

Improperly worn safety belts
Incorrectly positioned safety belts can cause
severe injuries .
Wearing safety belts improperly can cause se­
rious injury or death. Safety belts can only
work when they are correctly positioned on the body . Improper seating positions reduce
the effectiveness of safety belts and will even increase the risk of injury and death by mov­
ing the safety belt to critical areas of the
body . Improper seating positions also in­
crease the risk of serious injury and death
when an airbag deploys and strikes an occu­
pant who is not in the correct seating posi­
tion . A driver is responsible for the safety of
all vehicle occupants and especially for chil­
dren . Therefore:
... Never permit anyone to assume an incorrect
sitting position in the vehicle while traveling
¢ ,& .
A WARNING
Improperly worn safety belts increase the
risk of serious personal injury and death
whenever a vehicle is being used.
- Always make sure that all vehicle occu­
pants are correctly restrained and stay in
a correct seating posit ion whenever the
vehicle is be ing used.
- Always read and heed all WARNINGS and
other important information
c:>page 173.
Safety belt preten­
sioners
How safety belt pretensioners work
In front, side and rear -end collisions above a
particular severity and in a rollover, safety
belts are tensioned automatically.
The safety belts are equipped with safety belt
pretensioners . The system is activated by sen­
sors in front, side and rear-end collisions of
great severity and in a rollover. This tightens
the belt and takes up be lt sla ck
c:> .& in Service
Safety belts 177
and disposal of safety belt pretensioner on
page 178.
Taking up the slack helps to reduce
forward occupant movement dur ing a colli­
sion.
@ Note
Never let the belt remain over a rear seat­
back that has been fo lded forward.
(D Tips
The safety belt pretensioner can only be
activated once.
- In minor frontal and side collisions, in
rear-end collisions and in accidents in­
volving very little impact force, the safe­
ty belt pretensioner are not activated.
- When the safety belt pretensioners are
activated, a fine dust is re leased. This is
normal and is not caused by a fire in the
vehicle.
- The re levant safety requirements must
be observed when the vehicle or compo­
nents of the system are scrapped. An au­
thorized Audi dealer or qualified work­
shop is familiar w ith these regulations
and w ill be pleased to pass on the infor­
mation to you.
- Be sure to observe all safety, environ­
menta l and other regulations if the veh i­
cle or ind ividual parts of the system, par­
ticularly the safety belt or airbag, are to
be disposed. We recommend you have
your authorized Audi dealer perform this
service for you.
Service and disposal of safety belt
pretensioner
The safety belt pretens ioners are parts of the
safety belts on your Audi. Insta lling, remov­
ing, servic ing or repair ing of belt pretension­
ers can damage the safety belt system and
prevent it from working correctly in a colli­
s ion .
T he re are some important things you have to
know to make sure that the effectiveness of .,. •
•

178 Safety belts
the system will not be impaired and that dis­
carded components do not cause injury or pollute the environment .
.&_ WARNING
Improper care, servicing and repair proce­
dures can increase the risk of personal in­
jury and death by preventing a safety belt
pretensioner from activating when needed
or activating it unexpectedly:
- The belt pretensioner system can be acti­
vated only once . If belt pretensioners
have been activated, the system must be
replaced.
- Never repair, adjust, or change any parts
of the safety belt system.
- Safety belt systems including safety belt
pretensioners cannot be repaired. Spe­
cial procedures are required for removal,
installation and disposal of this system.
- For any work on the safety belt system,
we strongly recommend that you see
your authorized Audi dealer or qualified
technician who has an Audi approved re­
pair manual, training and special equip­
ment necessary.
@) For the sake of the environment
Undeployed airbag modules and preten­
sioners might be classified as Perchlorate
Material -special handling may apply, see
www.dtsc.ca.gov/haza rdouswaste/per­
chlorate. When the vehicle or parts of the restraint system including airbag modules
safety belts with pretensioners are scrap­
ped, all applicable laws and regulations
must be observed . Your authorized Audi
dealer is familiar with these requirements
and we recommend that you have your
dealer perform this service for you.

Airbag system Important things to know
Importance of wearing safety belts and
sitting properly
Airbags are only supplemental restraints. For
airbags to do their job , occupants must al­
ways properly wear their safety belts and be
in a proper seating position.
For your safety and the safety of your passen­
gers, before driving off, always:
"" Adjust the dr iver's seat and steering wheel
properly ¢
page 161,
"" Adjust the front passenger's seat properly
¢page 72 ,
"" Wear safety be lts properly ¢
page 173,
"" Always properly use the proper child re-
straint to protect chi ldren ¢
page 200.
In a collision, airbags must inflate within the blink of an eye and with considerable force .
The supplemental airbags can cause injuries if
the driver or the front seat passenger is not
seated properly . T herefore in order to help the
a irbag to do its job, it is important, both as a
driver and as a passenge r to s it properly at all
times.
By keeping room between your body and the
steer ing wheel and the front of the passenger
compartment, the airbag can inflate fully and
comp letely and provide supplemental protec­
tion in certain frontal collisions ¢
page 161,
Proper occupant seating positions.
F or detai ls
on the operation of the seat adjustment con­
trols ¢
page 72.
It's especially important that children a re
properly restrained ¢
page 200.
There is a lot that the driver and the passen­
gers can and must do to help the individual
safety features installed in your Aud i work to­
gether as a system.
Proper seat ing pos ition is important so that
the front airbag on the driver s ide can do its
job. If yo u have a physical impa irment or con-
A irbag system 179
dition that prevents yo u from sitting properly
on the driver seat with the safety belt properly
fastened and reach ing the peda ls, or if you
have concerns with regard to the function or
operation of the Advanced Airbag System,
please contact your author ized Audi dealer or
qualified workshop, or call Audi Customer Re­
l ations at 1-800-822-2834 for poss ible modi­
ficat io ns to your veh icle.
When the airbag system dep loys, a gas gener ­
ator will fill the a irbags, break open the pad­
ded covers, and inflate between the steer ing
whee l and the dr iver and between the instru­
ment pane l and the front passenger. The a ir­
bags will deflate immediately after dep loy­
ment so that the front occupants can see
through the windshield again without inter­
ruption .
All of th is takes place in the blink of an eye, so
fast that many people don't even realize that
the airbags have deployed. The airbags a lso
inflate with a great dea l of force and nothing
should be in their way when they deploy.
Front airbags in combination with properly
worn safety belts slow down and lim it the oc ­
cupant's forward movement . T ogether they
help to prevent the driver and front seat pas­
senger from h itti ng pa rts of the inside of the
vehicle while reducing the forces acting on the
occupant during the crash . In this way they
help to reduce the risk of injury to the head
and upper body in the crash. Airbags do not
protect the arms or the lower parts of the
body.
Both front airbags will not inflate in all fronta l
collisions . The triggering of the airbag system
depends on the vehicle de ce leration rate
caused by the collision and regis te red by the
electron ic control unit. If th is rate is below
the reference value programmed into the con ­
trol unit, the airbags will not be trigge red ,
even though the car may be bad ly damaged as
a res ult of the co llision . Ve hicl e damage, re­
pair costs or even the lack of veh icle damage
is not necessarily an indication of whether an
airbag should inflate or not . .,. •
•

180 Airbag sys tem
Since the cir cumstances will vary considerab ly
between one collision and anot her, it is not
possib le to def ine a range of vehicle speeds
that will cover every possible k ind and angle
of impact t hat will always trigger the a irbags.
Important factors include, for example, the
nature (hard or soft) of the object which the
car h its, the ang le of impact, vehicle speed,
etc. The front airbags will also not inflate in
side or rea r collisions, or in ro ll-overs .
Always remember : Airbags will deploy only
once, and only in certa in k inds of co llisions.
Your safety belts are always there to offer pro­
tection in those s ituations in which airbags
a re not supposed to deploy, or when they have
a lready deployed; for example, when your ve­
hicle strikes or is struck by another vehicle af­
ter the first co llision.
This is jus t one of the reasons why an a irbag is
a supplementary restra int and is not a substi­
tute fo r a safety belt . The airbag system
works most effect ively when used with the
safety belts. Therefore, always properly wear
your safety belts¢
page 170.
A WARNING
Sitting too close to the steer ing whee l or
instrument panel will dec rease the effec­
t iveness of the airbags and will increase
the risk of personal injury in a collision .
- Never sit closer than 10 inches (2S cm)
to the stee ring wheel or instrument pan­
el.
- If you cannot sit more than 10 inches
( 2 5 cm) from the s teer ing whee l, investi­
gate whethe r adap tive equipmen t may
be available to help you reach the pedals
and increase your seating distance from
the steering wheel.
- If you are unrestrained, lean ing fo rward,
sitting sideways or out of position in any
way, your risk of in jury is much higher.
- You will also receive serio us injuries and
cou ld even be killed if you are up against
the airbag or too close to it when it in­
flates - even with an Advanced Airbag. -
To reduce the risk of injury when an a ir­
bag inflates, always wear safety be lts
properly ¢
page 174, Safety belts.
-Always make certain that ch ildren age 12
or younger always ride in the rear seat. If
children are not properly restrained, they
may be severe ly injured or killed when an
ai rbag inflates.
- Never let children ride unrestrained or
improperly restrained in the vehicle. Ad­
just the front seats prope rly .
- Never ride with the back rest reclined.
- Always sit as far as possible from the
steer ing whee l or the instrument pane l
¢page 161.
-Always sit upright with your back against
the backrest of your seat .
- Never p lace your feet on the instrument
panel or on the seat. Always keep both
feet on the floor in front of the seat to
help prevent serio us in ju ries to the legs
and h ips if the airbag inflates.
- Never recline the front passenger 's seat
to transport objects , Items can a lso
move into the a rea of the s ide airbag or
the front a irbag du ring bra king or in a
sudden maneuve r. Objects nea r the air ­
bags can become projectiles and cause
in jur y when an airbag inflates.
A WARNING ~
Airbags that have deployed in a crash must
be replaced.
- Use on ly orig ina l equipment airbags ap­
proved by Aud i and installed by a trained
technician who has the necessary too ls
and d iagnost ic equipment to properly re­
p lace any airbag in your vehicle and as­
sure system effectiveness in a crash .
- Never permit salvaged or recycled air­
bags to be installed in your vehicle.

Child restraints on the front seat - some
important things to know
.. Be sure to read the important information
and heed the WARNINGS for important de­
tails about chi ldren and Advanced Airbags
i=> page 200.
Even though your vehicle is equipped with an
Advanced Airbag System, make certain that
a ll chi ldren, especially those 12 years and
younger, always ride in the back seat properly restrained for their age and size. The airbag
on the passenger side makes the front seat a potentially dangerous place for a child to r ide .
The front seat is not the safest place fo r a
chi ld in a fo rward-facing chi ld safety seat. It
can be a very dangerous place for an infan t or
a child in a rea rward-facing seat.
The Advanced Airbag System i n your veh icle
has been cert ified to comp ly with the require­
men ts of United States Federa l Mo to r Veh icle
Safety Standard 208 as applicable at the time
your vehicle was manufactured.
The Standard requires the front a irbag on the
passenger side to be t urned off ("sup­
p ressed") if a chi ld up to about one year of
age restrained in one of the rear -facing or for­
ward -facing infant restraints listed i n Federal
Motor Vehicle Safety Standard 208 with wh ich
the Advanced Airbag System in your vehicle
was certified has been installed o n the front
passenger seat . For a listing of the child re­
straints that were used to certify compliance
with the US Safety Sta ndard
c> page 202.
The PASS ENG ER AIR BAG OFF light in the in­
strument panel te lls you when the front Ad­
vanced A irbag on the passenger side has been
turned off by the e lectronic control u nit.
Each t ime you turn on the ignition, the
PAS­
SENGER AIR BAG OFF
light w ill come on for a
few seconds and:
- will stay on if the front passenger seat is not
occupied
- will stay on if there is a small child or child
restraint on the front passenger seat
A irbag sys tem 181
- w ill go off if the front passenger seat is oc ­
cupied by an adult as registered by the
weight -sensing mat
c> page 190, Monitor­
ing the Advanced Airbag System.
T he PASSENGER AIR BAG OFF light comes on
whe n the contro l unit detects a tota l weight
on the front passenger seat that req uires the
front a irbag to be turned off.
If the total weight on the front passenger
seat is more than that of a typical 1 year-o ld
c h ild but less than the weight of a small
adult, the front airbag on the passenger side
can deploy (the
PASSENGER AIR BAG OFF
li ght does not come on). If the PASSENG ER
AIR BAG OFF
light does not come on, the
front a irbag on t he passenger side has not
been t urned off by the elect ronic con trol unit
and can deploy if the control unit senses an
impact that meets the cond itions stored in its
memory .
For exampl e, th e airb ag may deplo y if:
- a small ch ild that is heav ie r than a typical 1
year-old ch ild is o n the front passenger seat
(regard less of whether the child is in one of
the child safety seats listed
c> page 202), or
- a child who has outgrown child restraints is
on the front passenger seat.
If the front passenger airbag is turned off, the
PASSENGER AIR BAG OFF light comes on in
the instr ument cluster and stays on .
The front airbag on the passenger side may
not deploy (the PASSENGER AIR B AG OFF
light does not illum inate and stay lit) even if a
small ad ult or teenager, or a passenger who is
not sitti ng uprig ht w ith their back against a
non -recli ned back rest w it h thei r feet on the
vehicle floor in front of the sea t is on t he front
passenger seat
c> page 161, Proper seating
position for the driver.
If the fron t passenger ai rbag dep loy s, the
Federa l Standard req uires the airbag to meet
the "low risk" dep loyment criteria to reduce
the risk of injury t hro ugh interact ion w ith the
airbag. "Low risk" dep loyment occ urs in those
crashes that take place at lower dece lerat ions ..,. •
•

182 Airbag sys tem
as def ined in the electronic control unit
Q page 190, PASSENGER AIR BAG OFF light.
A lways remember, a ch ild safety seat or infant
carrier insta lled on the front sea t may be
struck and knocked o ut o f position by the rap ­
id ly inflating passeng er's airbag in a frontal
coll is ion . T he airbag cou ld greatly reduce the
effec tiveness of the child restraint and even
serious ly injure the child during inflat ion.
F or this reason, and because the back seat is
the safest p lace for children - when properly
restra ined acco rd ing to their age and si ze - we
s trongly recommend that children always sit
in the back seat
Q page 200, Child Safety .
A WARNING
A child in a rearward-facing child safety
s e at insta lled on the front passenger seat
w ill be seriously injured and can be k illed if
t he fr ont a irbag inflates - even with an Ad­
vanced Airbag System.
- T he i nflating a irbag will hit the child
safety seat or infant carrier wit h great
f orce and w ill smash the ch ild safety sea t
and child against the backrest , center
armrest, door or roof.
- Always insta ll rear -facing child sa fety
seats on the rear seat.
- If you mus t install a rearward facing
child safety seat on the front passenger
seat because of exceptional circ umstan­
ces and the
PASSENG ER AIR BAG OFF
light does not come on and stay on , im­
med iately install the rea r-facing child
safety seat in a rear seating position and
hav e the a irbag system inspected by you r
authori zed Aud i dealer.
- Forward-fac ing ch ild safety seats instal­
led on the front passenger's seat may i n­
terfere wi th the deployment of the air­
b ag and cau se serious person al injury to
the ch ild .
A WARNING
If, in exceptional c ircumstances, you must
install a forward-facing child restra int on
the front passenger's seat: -
Always make sure the forward-facing
seat has been designed and certified by
its manufacturer for use on a front seat
with a passenger front and s ide a irbag .
- Never put the forward-facing child re­
straint up against or very near the instru­ ment panel.
- Always move the passenger seat into its
rearmost pos ition in the seat's fore a nd
aft ad justment range, as fa r away from
the airbag as possible b efore installing
the forwa rd-fa cing ch ild restra int. The
b ackrest mus t be a djusted to a n up right
position.
- Make s ure that the
PASSENGER AIR BAG
OFF
li ght comes on and stays o n all the
t ime wheneve r the ignition is switched
on.
A WARNING -ra----
To reduce the risk of serious injury, make
sure that the
PASSENGER AIR BAG OFF
light will be displayed whenever a child re­
straint is installed on the front passenger
seat and the ignition is sw itched on.
- If the
PASSENGER AIR BAG OFF light
does not stay on, perform the checks de­
scribed
Q page 190, Monitoring the Ad­
vanced Airbag System .
-Take t he chi ld restraint off the front pas­
senger seat and install it prope rly at one
of the rear seat positions if t he
PASSEN ­
GER AIR BAG OFF
li ght does not stay on.
- Have the airbag system inspected by
your author ized Audi deal er immed iate­
ly .
- Always carefu lly follow instr uctions from
chi ld restraint manufacture rs when in­
st all ing c hild restra ints .
A WARNING
If, in exce ptiona l circumstances, you m ust
i nsta ll a forward or rearw ard-fa cing child
r estra int on the front passenger's seat :
- Imp roper ins tallation o f child restra ints
can reduce their effec tiveness or even