118 Airbag system
amount programmed in the e lectronic control
unit. The front airbag on the passenger side
will also be turned off if one of the child safe
ty seats that has been certified under Federa l
Motor Vehicle Safety Standard 208 has been
recogn ized on the seat . The
PASSENGER AIR
BAG OFF
light comes on and stays on to tell
you when the front Advanced Airbag on the
passenger side has been turned off
c::> page 111, Child restraints on the front seat
- some important things to know .
8_ WARNING
To reduce the risk of injury when an airbag
inf lates, always wear safety belts properly.
- If you are unrestrained, leaning forward,
sitting sideways or out of position in any
way, your risk of injury 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
c::> page 109.
More important things to know about
front airbags
Fig . 122 Inflated front a irbags
Safety belts are important to help keep front
seat occupants in the proper seated position
so that airbags can deploy properly and pro
vide supplemental protection in a frontal col
lision .
The front airbags are designed to provide ad d itional protect ion for the chest and face of
the dr iver and the front seat passenger when:
- safety belts are worn properly, -
the seats have been positioned so that the
occupant is properly seated as far as possi
ble from the airbag,
- and the head restraints have been properly
adjusted .
Because airbags inflate in the blink of an eye
with great force, things you have on your lap
or have placed on the seat could become dan
gerous projectiles, and be pushed into you if
the airbag inf lates.
When an airbag deploys, fine dust is released .
This is normal and is not caused by a fire in
the vehicle . This dust is made up mostly of a
powder used to lubricate the airbags as they
deploy. It could irr itate skin.
It is important to remember that whi le the
supplementa l airbag system is designed to re
duce the like lihood of serious injuries, other
injur ies, for example swelling, bruising and
minor abrasions, can also happen when air
bags inflate. Airbags do not protect the arms
or the lower parts of the body. Front airbags
supplement the three point safety belts only
in some frontal collisions in which the vehicle
deceleration is high enough to deploy the air
bags.
Front airbags will not deploy:
- if the ignition is sw itched off when a crash
o ccurs ,
- in side co llisions,
- in rear-end collisions,
- in rollovers,
- when the crash deceleration measured by
the airbag system is less than the min imum
threshold needed for a irbag deployment as
registered by the electronic control unit.
The front passenger airbag also will not
deploy:
- when the front passenger seat is not occu
pied,
- when the weight on the front passenger
seat as sensed by the Advanced Airbag Sys
tem ind icates that the front a irbag on the
passenger side has to be turned off by the ..,.
Vehicle Safety Standard 208 with which the
Advanced Airbag System in your vehicle was
certified.
I f the front passenger seat is not occ upied,
the front airbag will not deploy, and the
PA S
SENGER A IR BAG OF F
light will stay on. Nev
er insta ll a rearward-fac ing ch ild restra int on
the front passenger seat
c:> page 111, Child
restraints on the front seat -some important
things to know
and c:> page 130, Child Safety .
If the PASSENGER AIR BAG O FF light c omes
on
when one of the conditions listed above is
met, be sure to check the light regularly to
make certa in that the
PA SS ENG ER AIR BA G
OFF
light stays on cont inuously whenever the
i gn it ion is on. If the
PASSENGER AIR BAG
OFF
l ight does not appear on and stay on a ll
the t ime, stop as soon as it is safe to do so
and
- r eact ivate the system by turning the ignition
off and then turning it on again;
- remove and re install the child restraint .
Make sure that the child restraint is properly
installed and that the safety be lt fo r the
front passenger seat has been correct ly
ro uted through the child restraint as descri
bed in the chi ld restraint man ufacturer's in
structions;
- make su re that the convertible locking fea
ture on the safety be lt for the front passen
ger seat has been activated and that the
safety belt has been pulled tight. The belt must not be loose or have loops of slack so
that the sensor below the safety belt latch on the seat can do its job
c:> page 138;
- make sure that th ings that may increase the
weight of the ch ild and child safety seat are
not being transported on the front passen
ger seat;
- make sure that the safety belt tension sen
sor is not b locked. Shake the safety belt
latch on t he front passenge r seatbac k and
forth;
- If a st rap or tether is being used to tie the
c hild safety seat to the front passenger
seat, make s ure t hat i t is no t so tight tha t it
A irbag system 12 1
causes the weight -sensing mat to measure
more weight than is act ually on the seat.
If th e PASSENGER AIR BAG OFF light still
d oes not come on
and does not stay on con
tin uous ly (when the ignition is switched on),
- take the child rest ra int off the front passen-
ge r seat and have the a irb ag sys tem inspect
ed by yo ur authori zed Aud i dealer . Do not
transport children witho ut a c hil d safety
seat.
T he
PASSENGER AIR BAG OFF lig ht sho uld
NOT come on when the ignit ion is on and an
adult is s itting in a proper seating position on
the front passenger seat . If the
PASSENGER
AIR BAG OFF
light comes on and stays on or
flashes for about 5 seconds wh ile driving, un
der these c ircumstances, make sure that:
- the adult on the front passenger seat is
properly seated on the center of the seat
cushion with his or her back up aga inst the
backrest and the backrest is not recl ined
c:> page 92, Proper occupant seating posi
tions,
- the adult is not tak ing weight off the seat by
holding on to the passenger assist handle
above the front passenger door or support
ing their weight on the armrest,
- the safety belt is be ing properly worn and
that the re is not a lot of s lack in the safety
be lt webbing,
- accesso ry seat covers or cushions or other
things that may cause an inco rrect reading
or impression on the weight-sensing m at
under t he upho ls tery of the seat have been
removed from the front passenger sea t,
- a safety belt extender h as not been left in
t he sa fe ty belt latch for the fron t passenger
seat.
In add ition to the
PASSENGER AIR BAG OFF
l igh t in the center of the instrument panel,
t h e message
PASSENGER AIR BAG OFF or
PASSENGER AIR BAG ON wi ll briefly appear
i n the instrument cluster disp lay. This is to in
form the dr iver of the current front passenger
airbag status.
•
•
122 Airbag sys te m
Important safety instructions on
monitoring the Advanced Airbag System
A WARNING
An airbag system that is not functioning
properly cannot provide supplemental pro
tect ion in a frontal crash.
- If the airbag indicator light comes on, it
means that there may be someth ing
wrong with the Advanced A irbag System .
It is possible that the airbag will inflate
when it is not supposed to, or w ill not in
flate when it should.
- Have the airbag system i nspected imme
diately by your author ized Audi dealer.
A WARNING
If the front air bag inflates, a ch ild witho ut
a child restra int, or in a rearwa rd-fac ing
child safety seat, or in a forward- facing
child restraint that has not been prope rly
installed will be serious ly injured and can
be killed.
- Even though your ve hicle is equipped
with an Advanced Airbag System, make certain that all children, especially 12
years and younger, a lways ride proper ly
restrained for their age and s ize.
- Never install a rearward facing child
safety seat on the front passenge r seat
unless the
PASSENGER AIR BAG OFF
light comes on and stays on. If the PAS ·
S ENGER AIR BAG OFF
light does not
come on and stay, on the inflating airbag
wi ll hit the child safety seat or infant car
rier with great fo rce and will smash the
child safety seat and child against the
backrest, door or roof. Have the airbag
system inspected immediately by your
authorized Audi dealer.
-A tight tether or other strap on a rear ward-facing child restra int attached to
the front passenger seat can put too much pressure on t he weight-sens ing
mat in the seat and register mo re weight
than is actually on the seat. The heavier
we ight registe red can make the system
-
wo rk as though an adult we re on the seat
and deploy the Advanced Airbag when it
must be suppressed, causing serious or
even fata l injury to the ch ild.
- If, i n exceptiona l circumstances, you
must install a forward-fac ing c hild re·
straint on the front passenger seat, al
ways move the seat i nto its rearmost po
sition in the seat's fore and aft adjust
ment range, as fa r away from the a irbag
a s poss ible. The b ackrest mus t be ad just
ed to an upright pos ition . Make s ure that
the
PASSENGER AIR BAG OFF light
comes on and stays on all the time when
ever the ignit ion is switched on.
A WARNING
=
- If the PASSENGER AIR BAG OFF light
does not go out when an adult is sitt ing
on the front passenger seat after taking
the steps described above, have the ai r
bag system inspected by yo ur autho rized
Aud i deale r before t ransporti ng anyone
on the front passenger se at.
(D Tips
If the weight-sensing mat in t he front pas
senger seat de tects an empty seat, the
front ai rbag on the passe nger side wi ll be
t urned off, and the
PASSENGER AIR BAG
OFF
w ill stay on.
-
Care, service and disposal of the airbags
Parts of the airbag system are installed at
many different places o n your Audi . Insta lling,
removing, servicing or repa iring a part in an
area of the veh icle can damage a part of an
airbag system a nd prevent that system from
working properly in a coll is ion.
There are some important things you have to
know to make sure that th e effectiveness of
the system w ill not be impaired and that dis
carded components do not cause injury or pol -
l u te the environment. ..,.
126 Airbag sys te m
If the front airbags deploy, the knee airbags
a lso deploy in frontal co llisions when the de
p loyment threshold stored in the control unit
is met.
When the system dep loys fill the airbags with
a prope llant gas, and inflate between the low
er part of the instrument panel and the driver
and the lower part of the instrument panel
and the front passenger
<=> page 118, fig. 122.
Although they are not a soft pillow, they can
"cush ion" the impact and in this way they can
he lp to reduce the r isk of injury to the lower
extremities.
A ll of this takes place i n the blink of an eye, so
fast that many people don't even realize that
the airbags have deployed. The a irbags also
inflate with a great deal of force and it is im
portant for occupant safety that noth ing
should be in the ir way when they deploy.
Fu lly inflated airbags in combination with
properly worn safety belts slow down and lim
it the occupant's forward movement and help
to reduce the r isk of injury.
Important safety instructions on the
knee airbag system
Airbags are only supplemental restraints. Al
ways wear safety belts correctly and ride in a
proper seating position.
There is a lot that you and your passengers must know and do to help the safety belts and
a ir bags to provide supp lemental protection .
,&. WARNING
An inflating knee airbag can cause ser ious
injury. Wear ing sa fety belts inco rrectly and
improper seating positions increase the
r isk of serious personal injury and death
whenever a veh icle is being used.
- The knee airbag system cannot protect
you properly if you are seated too close
to any of the airbag locations. When ad
just ing their seat positions, it is impor
tant that both the driver and the front passenge r keep their upper bodies and knees at the following m
inimum safe
distances:
- at least 10 inches (25 cm) between the
chest and the stee ring wheel/inst ru
ment panel.
- at leas t 4 inches (10 cm) between the
knees and the lower part of the instru
ment panel.
- The risk of personal injury increases if
you lean fo rward or to the s ide, or if the
seat is improperly posi tioned and you are
not wearing yo ur safety belt. The risk in
creases even more should the a irbag de
ploy.
- Always ma ke sure that the knee airbag
can inf late without interference. Objects
between yo u and the airbag can increase
the risk of in jury in an accident by inter
fering w ith the way the a irbag deploys or
by being pushed into you as the airbag
deploys.
- Never let anybody, espec ia lly children
or anima ls in the footwe ll in front of
the passenger seat. If the a irbag de·
ploys, th is can result in serious or fatal
injur ies.
- No objects of any k ind shou ld be car
ried in the footwell area in front of the
driver's or passenger's seat. Bulky ob
jects (shopping bags, for example) can hamper o r prevent proper deployment
of the airbag . Small objects can be
th rown thro ugh the veh icle if the air
bag deploys and injure yo u or your p as
sengers.
- Make sure there are no cracks, deep
scratches or other damage in the area of
the instrument panel where the knee air
bags are located .
- If child ren are incorrectly seated, their
risk of injury increases in a collision
<=> page 130, Child Safety.
128 Airbag system
-in front -end collisions
- in rear-end co llisions
- in ro llovers.
In some types of accidents the front airbags
and side a irbags may be triggered together .
A WARNING
-Safety belts and the a irbag system wi ll
only p rov ide protection when occupants
are in the proper sea ting posit ion
¢page 128.
- If the airbag indicato r light comes on
when the vehicle is being used, have the
system inspected immediately by your
authorized Audi dealer. The airbag may
not work properly when the vehicle ac
celeration in a side co llision is high
enough to activate the airbag.
How supplemental side airbags work
-
Side airbags deploy instantly and can help re
duce the risk of upper torso injuries for occu
pants who are properly restrained.
Fig. 127 Inflated side air bags on left side of vehicle
When the system is triggered , the airbag is
fi lled with propellant gas and breaks through
a seam in the seat surface area marked "AIR
B AG".
It expands between the side t rim panel
and the passenger. In order to help provide
this additiona l protection, the side airbag
must inflate with in a fraction of a second at
very high speed and with great force. The sup
plemental side airbag could injure you if your
seating position is not proper or upright or if
items are located in the area where the sup
p lemental side a irbag expands . This appl ies
especia lly to childre n ¢ page 130, Child Safe- ty
. Supplemental side airbags inflate between
the occupant and the door panel on the side
of the vehicle that is struck in certain side col
li sion
¢ fig. 12 7.
Although they are not a soft pillow, they can
"cushion" the impact and in this way they can
help to reduce the risk of injury to the upper
part of the body.
A fine dust may deve lop when the airbag de
ploys . This is normal and does not mean there
is a fire in the vehicle.
Important safety instructions on the
side airbag system
Airbags are only supplemental restraints. Al
ways properly wear safety belts and ride in a
proper seating position .
There is a lot that you and your passengers
must know and act accord ingly to help the
safety belts and airbags do their job to pro
vide supplemental protection .
A WARNING
-
An inflat ing s ide a irbag can cause se rious
or fata l injury. Improperly wearing safety
bel ts and imp roper sea ting positions in
crease the r isk of se rious personal injury
and dea th whenever a vehicle is being
used .
- In order to reduce the risk of in jury w hen
the supplemental side airbag inflates:
- Always sit in an upright position and
never lean aga inst the area whe re the
supplementa l side airbag is located .
- Never let a child or anyone e lse rest
their head aga inst the s ide trim pane l
i n the area where the s upplementa l
s ide airbag inflates .
- Always make sure that safety be lts are
worn correctly,
- Do not let anyone s itting in the front
seat put their hand or any other parts
of the ir body out of the window.
- Always make sure that the s ide airbag
can inf late without inte rfe rence.
130 Child Saf ety
Child Safety
Important things to
know
Introduction
The physical princip les of what happens when
your vehicle is in a crash app ly also to children
¢ page 104. But unlike adu lts and teenagers,
their muscles and bones are not fully devel
oped. In many respects children are at greater risk of serious injury in crashes than adults .
Because children's bodies are not fully deve l
oped, they require restraint systems especial ly designed for their size, weight, and body
structure. Many countries and all states of the United States and provinces of Canada have
l aws requiring the use of approved ch ild re
straint systems fo r infants and small child ren.
In a frontal crash at a speed of 20-35 mph
(30-56 km/h) the forces acting on a 13-pound
(6 kg) infant w ill be more than 20 times the
weight of the child. T his means the weight of
the child would s uddenly be more than
260 pounds (120 kg) . Under these conditions,
only an appropriate chi ld restraint properly
used can reduce the risk of serious injury.
Child restraints, like adult safety belts, must
be used properly to be effective. Used improp
erly, they can increase the risk of serious in
jury in an acc ident.
Consult the child safety seat manufacturer's instructions in order to be sure the seat is
right for your child's size¢
page 133, Impor
tant safety instructions for using child safety
seats .
Please be sure to read and heed all of
the important informat ion and WARN INGS
about child safety, Advanced A irbags, and the
installation of child restraints in this chapter.
There is a lot you need to know about the Ad
vanced A irbags in your vehicle and how they
work when infants and children in chi ld re
straints are on the front passenger seat. Be
cause o f the large amount of important info r
mation, we cannot repeat it all here. We urge
you to read the detailed information in this owner
's manual about airbags and the Ad
vanced Airbag System in your vehicle and the
very important information about transport
ing children on the front passenger seat.
Please be sure to heed the WARNINGS - they
are extremely important for your safety and
the safety of your passengers, especially in
fants and small children.
.&, WARNING
-
All vehicle occupants and especially chi l
dren must be restra ined properly whenev
er riding in a vehicle. An unrestrained or
improperly restrained child could be in
jured by strik ing the interior or by being
ejected from the vehicle during a sudden maneuver or impact. An unrestra ined or
i mproperly restra ined child is also at great
er risk of injury or death through contact
with an inflat ing airbag.
.&, WARNING
--Children on the front seat of any car even
with Advanced Airbags can be ser iously in
jured or even killed when an airbag in
flates. A child in a rearward-fac ing ch ild
safety seat installed on the front passen
ger seat will be seriously injured and can
be killed if the front airbag inflates.
- 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, door or roof.
- Never install a rearward facing child safety seat on the front passenger seat
unless the
PASSENGER AIR BAG OFF
light comes on and stays on . If the PAS
SENGER AIR BAG OFF
l ight does not
come on and stay on, the inflating airbag
will hit the child safety seat or infant car
rier w ith great force and will smash the
child safety seat and child against the backrest, door or roof. Have the airbag
system inspected immediately by your
authorized Audi dealer.
A WARNING
-=
If, in exceptional circumstances, you must
install a forward-facing child restraint 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 side airbag.
-Always follow the manufacturer's in
structions provided with the child safety
seat or carrier.
- Always move the passenger seat into its
rearmost position in the seat's fore and
aft adjustment range, as far away from
the airbag as possible before installing
the child restraint. The backrest must be
adjusted to an upright position.
- Always make sure that the
PASSENGER
AIR BAG OFF light comes on and stays
on all the time whenever the ignition is
switched on.
(D Tips
Always replace child restraints that were
installed in a vehicle during a crash. Dam
age to a child restraint that is not visible
could cause it to fail in another collision
situation.
Advanced front airbag system and children
Your vehicle is equipped with an "Advanced
Airbag System" in compliance with United
States Federal Motor Vehicle Safety Standard
(FMVSS) 208 as applicable at the time your
vehicle was manufactured.
The Advanced Airbag system in your vehicle
has been certified to meet the "low-risk " re
quirements for 3- and 6- year-old children on
the passenger side and small adults on the
driver side. The low risk deployment criteria
are intended to reduce the risk of injury
through interaction with the airbag that can
occur, for example, by being too close to the
steering wheel and instrument panel when
the airbag inflates. In addition, the system
Child Safety 131
has been certified to comply with the "sup
pression" requirements of the Safety Stand
ard, to turn off the front airbag for infants up
to 12 months who are restrained on the front passenger seat in child restraints that are list
ed in the Standard .
Even though your vehicle is equipped with an
Advanced Airbag system, a child should al
ways ride in the seat properly restrained for
its age and size . The airbag on the passenger
side makes the front seat a potentially dan
gerous place for a child to ride. The front seat
is not the safest place for a child in a forward
facing child safety seat .
It can be a very dan
gerous place for an infant or a larger child in a
rearward-facing seat.
Advanced Airbags and the weight
sensing mat in the front seat
The Advanced Airbag System in your vehicle
detects the presence of an infant or child in a
child restraint on the front passenger seat us
ing the weight-sensing mat in the seat cush
ion and the sensor below the safety belt latch
on the front passenger seat that measures the
tension on the safety belt.
The weight-sensing mat measures total
weight of the child and the child safety seat
and a child blanket on the front passenger
seat. The weight on the front passenger seat
is related to the design of the child restraint
and its "footprint", the size and shape of the
bottom of the child restraint as it sits on the
seat. The weight of a child restraint and its
"footprint" vary for different kinds of child re
straints and for the different models of the
same kind of child restraint offered by child restraint manufacturers.
The weight ranges for the individual types,
makes and models of child restraints that the
NHTSA has specified in the Safety Standard
together with the weight ranges of typical in
fants and typical 1 year-old child have been
stored in the control unit of the Advanced Air
bag System. When a child restraint is being
used on the front passenger seat with a
ll-
•
•
132 Child Saf ety
typical 1 year -old chi ld, the Advanced Airbag
System compares the weight meas ured by the
weight sensing mat with the in format ion stor
ed in the electron ic contro l unit.
The electron ic contro l unit a lso registers the
tension on the front passenge r safety belt.
The tens ion on the safety be lt fo r the front
passenger seat will be d ifferent for an adult
who is properly using the safety belt as com
pared to the tension on t he be lt whe n it is
used to attach a child restraint to the seat.
The senso r below the latch fo r the safety be lt
fo r the front seat passenger measu res the
tension on the be lt. T he inp ut from this sen
sor is then used with the we igh t to "decide",
whether there is a chi ld restraint with a typica l
1 year-o ld child o n the front passenger seat
and whether or not the airbag must be turned
off.
Child restraints and Advanced Airbags
Regardless of the ch ild restraint that you use,
make sure tha t it has been ce rtified to meet
Un ited States Fede ral Motor Vehicle Safety
S tanda rds a nd has been cer tified by its manu
facture r fo r u se wit h an air bag. If i n excep
tional circumstances yo u m ust use it on the
front passenge r seat, caref ully read all of the
info rmation on c hild safety an d Advanced Air
bags and heed a ll of the app licable WARN
INGS. Make certai n that t he child restraint is
correctly recognized by the weig ht-sensing
mat i nside the front passenger seat, that the
fro nt passenge r airbag is tur ned off and that
the airbag status is a lways correctly signaled
by the
PASSENGER AIR BAG OFF light .
Many types and models of child restra ints
have been ava ilable over the years, new mod
e ls ar e introduced regularly incorporat ing new
a nd improved designs a nd older models are
taken out of p ro du ction. Child res traints are
not stan dardized . Ch ild restra ints o f the same
type typically have different weights and s izes
a nd d ifferent 'footprints,' the s ize and s hape
of the bottom o f the child restraint that sits
on the seat, when they are installed on a veh i
cle seat. These differences make it virtually impossible to certify compliance wi
th t he re
quirements for a dvanced airbags with eac h
and every ch ild restra int that has ever been
sold in the past or wi ll be sold over the course
of the useful life of your veh icle.
For t his reason, the United States National
Hig hway T raffic Safety Adm inistrat ion has
published a list of spec ific type, ma kes and
m odels of child restraints that must be used
to certify comp liance of the Advanced Airbag
System i n your veh icle w ith the su ppr ession
r equirem ents of Federal Motor Vehicle Safety
Standa rd 208. These chi ld restraints a re :
Subpart A -Car bed child restraints
Model
Angel Guard Angel
R ide AA 2403F OF Manufactured on or
after
September 25, 2007
Subpart B - Rear-facing child restraints
Model
Century Sm art Fi t
4 543
Cosco Arriva
22 -013PAW and base
22-999 WHO
Evenflo Discove ry Ad
just Right 212
E venflo First Choice
2 04
Graco Infant 8457
G raco Snug ride
Peg Perego Pr im o Vi
aggio SIP IMU NOOUS Manufactured on or
after
D ecembe r 1, 1999
Septemb er 25, 20 07
Decembe r 1, 1999
D ecember 1, 1 999
Decembe r 1, 1999
September 25, 2007
September 25, 2007
Subpart C -Forward-facing and
convertible child restraints '
.
'
.
Model Manufactured on or
·
B rita x Round about
E 9 L0 2xx after
Sep
tember 25, 2007
Cosco Touriva 02519 Decemb er
1, 1999
'