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Front airbags
Description of front airbags
The airbag system can provide supplemental
protection to properly restrained front seat occu
pants .
Fig. 165 Loca tion of driver airbag: in steering wheel
Fig. 166 Loca tion of fron t passenger's airbag: i n the in
st rument panel
Your veh icle is equipped with an "Advanced Air
bag System" in compliance with United States
Federa l Motor Vehicle Safety Standard
(FMVSS) 208, as well as Canada Motor Vehicle
Safety Standard (CMVSS) 208 as app licab le at
the time your vehicle was manufactured . The
safety belts for the seats have "pretensioners"
that help to take slack out of the belt system.
The pretensioners are also activated by the elec
tronic control unit for the airbag system.
The front safety belts also have load limiters to help reduce the forces applied to the body in a
crash.
The airbag fo r the driver is in the steering whee l
hub ¢
fig. 165 and the airbag for the front pas
senger is in the instrument panel¢
fig. 166. The
general location of the airbags is marked "AIR
BAG".
Airb ag sys tem
There is a lot you need to know about the airbags
in your vehicle . We urge you to read the detai led
information about airbags, safety belts and ch ild
safety in this and the other chapters that make
up the owner's literature. Please be sure to heed
the WARNINGS -they are extremely important
for your safety and the safety of your passengers, especially infants and small children .
_&. WARNING
Never rely on a irbags alone fo r protect ion.
- Even when they deploy, airbags provide only supplemental protection.
-Airbag work most effectively when used with proper ly worn safety be lts .
- Therefore, always wear your safety belts and make sure that everybody in your vehicle is
properly restrained.
_&. WARNING
-A pe rson on the front passenger seat, espe
cially infants and small ch ild ren, w ill receive
se rious inj ur ies and can even be k illed by be
i ng too close to the airbag when it inf lates.
- Although the Advanced Airbag System in
your vehicle is designed to turn off the front passenger airbag if an infant or a small child
is on the front passenger seat, nobody can
absolutely guarantee that deployment un
der these special conditions is impossib le in
all conceivable situations that may happen
during the useful life of your vehicle .
- The Advanced Airbag System can deploy in
accordance with the "low risk" opt ion under
the U.S. Federal Standard if a ch ild that is
heavier than the typ ical one-year old ch ild is
on the front passenger seat and the other
conditions for airbag deployment are met.
- Accident statistics have shown that children
are generally safer in the rear sea t area than
in the front sea ting pos ition.
- For their own safety, all c hildren, especially
12 yea rs and younger, should always ride in
the back properly restrained for their age and size .
-
155
Airbag syste m
greater detail below. Because the front passen
ger seat contains important parts of the Ad
vanced Airbag System, you must take care to pre
vent it from being damaged. Damage to the seat m ay prevent the Advanced Airbag for the front
passenger seat from doing its job in a crash .
The front Advanced Airba g Sy stem con sists
of the follo wing :
-Crash sensors in the front of the vehicle that
measure vehicle acceleration/deceleration to
provide information to the Advanced Airbag
System about the seve rity of the crash .
- An electronic control un it, with integrated
crash sensors for front and side impacts . The
contro l unit "decides " whethe r to fire the front
airbags based on the information received from
the crash sensors. The control unit a lso "de
cides" whether the safety be lt pretensioners
shou ld be activated.
- An Advanced Airbag with gas generator and
contro l valve for the driver ins ide the steering
whee l hub .
- An Advanced Airbag with gas generator and
contro l valve inside the instrument pane l for
the front passenger .
- A weight -sensing mat under the upho lstery
padding of the front passenger seat cushion
that measures th e total weight on the seat . T he
information registered is sent continuously to
the e lec tronic control unit to regu la te dep loy
ment of the front Advanced A irbag on the pas
senger side .
- An airbag monitoring system and indica tor
l ight in the instrument cluster
c> page 161 .
-A sensor in each front sea t registers the dis
tance between the respective seat and the
steering wheel or instrument panel. The infor mation reg istered is sent continuous ly to the
electronic control u nit to regulate deployment
of the front Advanced A irbags.
- T he
PASSEN GE R AIR B AG OFF light comes on
and stays on in the center of the inst rument
pane l
c> page 161 , fig . 168 and tells you when
the front Advan ced Airbag on the passenger
side has been turned off .
- A sensor below the safety belt la tch fo r the
front seat passenger to meas ure the tension on
158
the safety belt. The tension on the safety belt
and the weight reg istered by the weight-sens
ing mat help the contro l unit "decide" whether
the front airbag for the front passenger seat
should be turned
off or not c> page 152, Child
restraints on the front seat -some important
things to know .
-A sensor in the safety belt latch for the driver
and for the front seat passenger that senses
whether that safety belt is latched or not and
transmits this information to the e lectronic
cont rol u nit.
_&. WARNING
Damage to the fron t passenge r seat can pre
vent the front airbag from work ing properly .
- Improper repair or disassembly of the front
passenger and driver seat will prevent the
Advanced Airbag System from f unctioning
proper ly.
- Repairs to the front passenger seat mus t be
performed by qualified and proper ly trained
wo rkshop personne l.
- Never remove the front passenger or driver
seat from the vehicle.
- Never remove the upholstery from the front
passenger seat.
- Never d isassemble or remove pa rts from the
seat o r disconnect wi res from it.
- Never carry sharp objects in your pocke ts or
place them on the seat. If the weight-sens
ing mat in the passenger seat is p unctured
it cannot work proper ly.
- Never carry things on your lap or carry ob jects on the passenger seat. Such items can increase the weight reg istered by the
weight-sensing mat and send the wrong in
formation to the airbag control unit.
- Never store items under the front passenger
seat . Parts of the Advanced Airbag System
under the passenger seat could be dam
aged, preventing them and the airbag sys
tem from working properly .
- 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 A ir
bag System from recognizing child
-Never place or attach accessories or o ther
objects (such as cupholders, telephone
brackets, la rge, heavy o r bulky objects) on
the doors, over or n ear t he area marked
"AIRBAG" on the steering wheel, instru
ment pane l, seat backrests or between
those areas and you rself . These objects
c ou ld cause injury in a crash, especially
when the airbags inflate.
- Never re cline the front passenge r's seat to
t ransport objec ts. Items ca n also move into
the area of the side airbag o r th e fron t air
bag dur ing braki ng or i n a sudden maneu
ver . Objects near the airbags can become
projectiles and cause injury, particularly
when the seat is reclined.
A WARNING
The fine dust created when airbags deploy can
cause breathing problems for people w ith a
history of asthma or other b reathing condi
t ions .
-To reduce the risk of breathing problems, those w ith asthma or other respiratory con
ditions should get fresh air right away by
gett ing out of the veh icle o r opening w in
dows o r doo rs.
- If you are in a collision in which airbags de
ploy, wash your hand s and face wi th mild
s oa p and wa ter before eat ing .
- Be careful not to get the dust in to your eyes,
o r in to any cuts or s cratches.
- If the resid ue should ge t into yo ur eyes,
flush them with water.
Monitoring the
Advanced Airbag System
ti (USA models) / !f (Canada models)
Airbag monitoring indicator light
Two separate indicators monitor the function of
the Advanced Airbag System: the airbag moni
toring indicator light and the
PASSENGER AIR
,... BAG OFF
light. N
co
~ The Advanced Airbag System ( includ ing the elec-,...
~ tro nic cont rol un it, senso r cir cui ts and system
~ w iri ng) is monitored continuously to make s ure ....
Airb ag sys tem
that it is functioning properly whenever the igni
tion is on. Each time you turn on the ignition, the
airbag monitoring indicator light
II (USA mod
els)
; E,I (Canada models) wi ll come on for a few
seconds (self diagnostics).
The system must be in spected when the
indicator light
ffl (USA models) t E,I
(Canada models ):
- does not come on when the ignition is sw itched
on,
- does not go out a few seconds after you have
sw itched on the igni tion, or
- comes on while driving .
If an airbag system malfunction is detected, the
indicator light will first start flashing to catch the
driver's attention and then stay on continuously
to serve as a constant reminder to have the sys
tem inspected immediately.
If a malfunction occurs that turns the front air
bag on the passenger side off, the
PASSENGER
AIR BAG OFF
lig ht will come on and stay on
whenever the ignition is on .
A WARNING
f-
An airbag system that is not functioning prop-
e rly cannot provide supplemental protect io n
in a fronta l crash.
-If the a irbag ind icator light~ page 16
comes when the veh icle is being used, have
the sy stem inspec ted imme dia tely by your
author ized Audi dealer. It is possi ble th at
the air bag will inflate when it is not sup
posed to, or w ill not inflate when it should.
PASSENGER AIR BAG OFF light
Fig. 1 68 Sectio n from the instrument panel: PASS ENGER
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"'
AIR SAG O FF light ...
161
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ly seated on the center of the seat cushion with
his or her back up against the backrest and the
backrest is not reclined
9 page 135 , Correc t
passenger seating positions,
- the adult is not taking weight off the seat by
holding on to the passenger assis t handle
above the front passenger door or suppor ting
their weight on the armrest,
- the safety bel t is being properly worn and that
there is not a lot of slack in the safety belt web
bing,
- accessory seat covers or cushions or other
things that may cause an incorrect reading or
impression on the weight-sensing mat under
the upholstery of the seat have been removed
from the front passenger seat,
- a safety belt extender has not been left in the
safety belt latch for the front passenger seat.
In addition to the
PASSENGER AIR BAG OFF
light in the center of the instrument panel, the
message
PASSENGER AIR BAG OFF or PASSEN
GER AIR BAG ON
will briefly appear in the instru
ment cluster display . This is to inform the driver
of the current front passenger airbag status.
Important safety instructions on
monitoring the Advanced Airbag System
A WARNING
An airbag system that is not functioning prop erly cannot provide supplemental protection
in a frontal crash .
- If the airbag indicator light
9 page 16
comes when the vehicle is being used, have
the system inspected immediately by your
authorized Audi dealer. It is possible that
the airbag will inflate when it is not sup
posed to, or will not inflate when it should.
A WARNING
If the front airbag inflates, a child without a
child restraint, in a rearward-facing child safe
ty seat or in a forward-facing child restraint
that has not been properly installed will be
seriously injured and can be killed.
Airbag system
-Even though your vehicle is equipped with
an Advanced Airbag System, make certain
that all children, especially 12 years and
younger, always ride on the back seat prop erly restrained for their age and size .
- Always install forward or rear-facing child
safety seats on the rear seat -even with an
Advanced Airbag System .
- If you must install a rearward-facing child
safety seat on the front passenger seat be
cause of exceptional circumstances and the
PASSENGER AIR BAG OFF light does not
appear and stay on, immediately install the
rear-facing child safety seat in a rear seating
position and have the airbag system in
spected by your authorized Audi dealer.
-A tight tether or other strap on a rearward
facing child restraint attached to the front passenger seat can put too much pressure
on the weight-sensing mat in the seat and
register more weight than is actually on the
seat . The heavier weight registered can
make the system work as though an adult
were on the seat and deploy the Advanced
Airbag when it must be suppressed causing
serious or even fatal injury to the child.
- If, in exceptional circumstances, you must
install a forward-facing child restraint on
the front passenger seat, always move the
seat into its rearmost position in the seat's
fore and aft adjustment range, as far away
from the airbag as possible. The backrest must be adjusted to an upright position .
Make sure that the
PASSENGER AIR BAG
OFF
light comes on and stays on all the time
whenever the ignition is switched on.
A WARNING
-- If the PASSENGER AIR BAG OFF light does
not go out when an adult is sitting on the
front passenger seat after taking the steps
described above, make sure the adult is
properly seated and restrained at one of the rear seating positions.
- Have the airbag system inspected by your
authorized Audi dealer before transporting
anyone on the front passenger seat.
163
Airbag system
(D Tips
If the weight-sensing mat in the front passen
ger seat detects an empty seat, the front air
bag on the passenger side will be turned off,
and
PASSENGER AIR BAG OFF will stay on.
Repair , care and disposal of the airbags
Parts of the airbag system are installed at many
different places on your Audi. Installing , remov
ing, servicing or repairing a part in an area of the
vehicle can damage a part of an airbag system and prevent that system from working properly in a collision.
There are some important things you have to
know to make sure that the effectiveness of the
system will not be impaired and that discarded
components do not cause injury or pollute the
environment.
A WARNING
Improper care, servicing and repair proce
dures can increase the risk of personal injury
and death by preventing an airbag from de
ploying when needed or deploying an airbag
unexpectedly:
-
- Never cover, obstruct, or change the steer
ing wheel horn pad or airbag cover or the in
strument panel or modify them in any way .
- Never attach any objects such as cupholders
or telephone mountings to the surfaces cov
ering the airbag units.
- For cleaning the horn pad or instrument panel, use only a soft, dry cloth or one mois
tened with plain water. Solvents or cleaners could damage the airbag cover or change
the stiffness or strength of the material so
that the airbag cannot deploy and protect properly.
- Never repair, adjust , or change any parts of
the airbag system.
- All work on the steering wheel, instrument
panel, front seats or electrical system (in
cluding the installation of audio equipment,
cellular telephones and CB radios, etc.)
must be performed by a qualified technician
164
who has the training and special equipment necessary.
- For any work on the airbag system, we
strongly recommend that you see your au
thorized Audi dealer or qualified workshop .
- Never modify the front bumper or parts of
the vehicle body.
- Always make sure that the side airbag can
inflate without interference:
- Never install seat covers or replacement
upholstery over the front seatbacks that
have not been specifically approved by
Audi .
- Never use additional seat cushions that
cover the areas where the side airbags in
flate.
- Damage to the original seat covers or to
the seam in the area of the side airbag
module must always be repaired immedi
ately by an authorized Audi dealer .
- The airbag system can be activated only
once . After an airbag has inflated, it must
be replaced by an authorized Audi dealer or
qualified technician who has the technical
information, training and special equipment
necessary.
- The airbag system can be deployed only
once . After an airbag has been deployed, it
must be replaced with new replacement
parts designed and approved especially for
your Audi model version. Replacement of complete airbag systems or airbag compo
nents must be performed by qualified work
shops only. Make sure that any airbag serv
ice action is entered in your Audi Warranty
& Maintenance booklet under AIRBAG RE
PLACEMENT RECORD.
- In accidents when an airbag is deployed, the
vehicle battery separates the alternator and
the starter from the vehicle electrical sys
tem for safety reasons with a pyrotechnic
circuit interrupter.
- Work on the pyrotechnic circuit interrupt
er must only be performed by a qualified
dealer - risk of an accident!
- If the vehicle or the circuit interrupter is
scrapped, all applicable safety precautions
must be followed.
llll-
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al protection, the side airbag must inflate wit hin
a fraction of a second at very high speed and w ith
great force. The supplemental side airbag could injure you if your seating position is not proper or
upright or if items are located in the area where
the supplemental side airbag expands . This ap
p lies especially to children
c::> page 171, Child
safety.
Supp lemental side a irbags inflate be
tween the oc cupan t and the door pane l on the
side of the vehicle that is s truck in certa in side
collision
c::> fig . 170.
Although they are not a soft pi llow, they can
"c ushion" the impact and in th is way they can
h e lp to reduce the risk of injury to the upper part
of the body .
A fi ne dust may develop when the airbag deploys.
This is normal and does no t mean there is a fire
in the vehicle.
Important safety instructions on the side
airbag system
Airbags are only supplemental restraints . Always
properly wear safety belts and ride in a proper seating position.
There is a lot that yo u and your passengers must
know and act accordingly to help the safety belts
and airbags do their job to provide supp lemental
protection .
A WARNING
An inflating side airbag can cause ser ious or
fatal injury. Improperly wearing safety belts
and improper seating positions increase the
r is k of se rious personal injury and death
whenever a veh icle is being used.
- In order to reduce the r isk of injury when
the suppleme ntal s ide airbag inflates:
- Always sit in an upright position an d never
lean aga inst the area where the s upple-
mental side airbag is located .
- Never let a chi ld or anyone else rest their
head against the side trim panel in the
area where the supp lemental s ide airbag
inflates.
Airb ag sys tem
-Always make sure that safety belts a re
worn correctly,
- Do not let anyone sitting in the front seat
put their hand o r any other parts of their
body out of the window .
- Always make sure that the s ide a irbag can
inflate w ithout interference.
- Never install seat covers or replacement
upholste ry ove r the front seatbacks that
have not been specifica lly approved by
Audi.
- Never use addi tional seat cushions that
cove r the areas where the side airbags de
ploy .
- Dam age to the orig inal seat cove rs or to
the se am in the area of the s ide airbag
module must a lways be repaired immedi
ate ly by an authorized Au di dealer.
- Obje cts between you and the airbag can in
crease the r isk of injury in an accident by in
terfering with the way the airbag unfolds or
by being pushed into you as the airbag in
flates .
- Never place or attach accessor ies or other
o bjects (such as cupholders, telephone
br acket s, or even large, bul ky objec ts) on
the doors, over or near the area mar ke d
"AIRBAG" on the seat backrests .
- Such objec ts an d accessories can be come
dange rous p rojecti les and cause injury
when the supplemental side airbag de
ploys.
- Never carry any objects or pets in the de
ployment space between them and the
airbags or allow children or other passen
gers to trave l in this position.
- Always use the b uilt-in coat hooks only for
lightweight clothing. Never leave any heavy
or sharp-edged objects in the pockets that
may interfere with s ide airbag deployment
a nd can cause personal injury in an accident .
- Always p revent the side ai rbags from being
damaged by heavy objects knocking against
or hitting the s ides of the seatbac ks .
- The airbag system can only be triggered
once . If the airbag has been triggered, the
system must be replaced by an autho rized
Aud i deale rship.
167
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..... I.Cl ..... The airbag system is not a s
ubstitute for your
safety belt. Rather, it is part of the overall occu
pant restraint system in your veh icle. Always re
member that the airbag system can only help to
protect you if you are wearing your safety belt
and wearing it properly . This is another reason
why you should always wear your safety belts ,
not j ust because the law requires you to do so
¢ page 143 , General information .
It is important to remember that while the side
curtain a irbag system is des igned to help reduce
the likelihood of ser ious injuries, other injuries,
for example , swel ling , bruising, and m inor abra
sions can a lso be associated with these airbags.
Remember too, these a irbags wi ll dep loy only
once and only in certain kinds of accidents -your
safety belts are always there to offer protection.
The side curtain airbag system basicall y
consi sts of:
- The electron ic contro l module and external side
impact sensors
- The side curtain airbags above the front and
rear side windows
- T he airbag indicator light in the instrument
panel
The airbag system is monitored electronically to make certain it is f unct ion ing properly at all
times. Ea ch time you t urn on the ign it ion , the air
bag system indicator light will come on for a few
seconds (self d iagnostics).
The side curtain airbag is not activated:
- if the igni tion is turned off,
- in s ide collisions when the accelerat ion meas-
u red by the senso r is too low,
- i n rear-end collisions.
A WARNING
-Safety belts and the a irbag system w ill only
provide p rotection when occupants a re in
the proper seating position ¢
page 63, Gen
eral information .
-If the airbag indica to r ligh t¢ page 16
cumes when the vehicle is be ing used, have
the system inspected immediate ly by your
authorized Audi dealer. It is possible that
Airb ag sys tem
the airbag will inflate when it is not sup
posed to, or w ill not inf late when it should.
How side curtain airbags work
Side curtain airbags con work together with side
airbags to help reduce the risk of head and upper
torso injuries for occupants who are properly re
strained.
Fi g. 172 Illust ratio n of p rinciple: Inflated s ide cur tain air
bag s on t he left s ide
The side cu rtain airbags inflate between the oc
cupant and the windows on the side of the vehi
cle that is struck in a side collision
~ fig. 172 .
N 0 ..... 0 ct (X) m
When the system is triggered, the s ide cu rtain
airbag is filled w ith propell ant gas and breaks
through a seam above the front and rear side
windows identified by th e AIRBAG label. In order
to help provide this additional protection, the
s ide curtain airbag must in flate w ithin the blink
of an eye at very high speed and with great force .
The side curtain airbag could injure you if your
seat ing pos ition is not prope r or upright or if
items are located in the area where the supple
menta l s ide cu rtain a irbag inflates. This applies
especially to ch ild ren
~ page 171 .
Although they are not a soft pillow , side curtain
airbags can "cush io n" the impact and in this way
they can help to reduce the r isk of injury to the
head and the upper pa rt of the body.
A fine dust may develop when the a irbag deploys .
T his is q uite normal and does not mean there is a
fire in the vehicle.
169
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Important information
Introduction
The rear seat is generally the safest place in a
collision .
The physical principles of what happens when
your vehicle is in a crash apply also to children
c:> page 144, What happens to occupants not
wearing safety belts? .
But unlike adults and
teenagers, their muscles and bones are not fully
developed. In many respects children are at
greater r isk of serious injury in crashes than
adults .
Because children's bodies are not fu lly devel
oped, they requ ire restraint systems especially
des igned for their size, we ight, and body struc
ture. Many countr ies and all states of the United
States and provinces of Canada have laws requir
ing the use of approved child restraint systems
for infants and small children .
In a frontal crash at a speed of 20-3 5 mph
(30-56 km/h) the forces acting on a 13-pound
(6 kg) infant will be more than 20 times the
weight of the child . This means the weight of the
child would suddenly be more than 260 pounds
(120 kg) . Under these conditions, only an appro
priate child restraint properly used can reduce
the risk of serious injury . Child restra ints, like
adult safety belts, must be used properly to be
effect ive. Used improperly, they can increase the
risk of serious injury in an accident .
Consult the child safety seat manufacturer's in
structions in order to be sure the seat is right for
your child's size
c:> page 174, Important safety
instructions for using child safety seats .
Please
be sure to read and heed all of the important in
formation and WARNINGS about child safety,
Advanced Airbags, and the installation of child restraints in this chapter.
There is a lot you need to know about the Ad
vanced Airbags in your vehicle and how they work
when infants and children in chi ld restraints are
on the front passenger seat . Because of the large
amount of important information, we cannot re-
Ch ild safety
peat it all here. We urge you to read the detailed
information in this owner's manual about airbags
and the Advanced Airbag System in your vehicle
and the very important information about trans
porting children on the front passenger seat.
Please be sure to heed the WARNINGS -they are
extremely important for your safety and the safe
ty of your passengers, especially infants and small chi ldren.
_& WARNING
- Accident statistics have shown that children
are generally safer in the rear seat area than in the front seating position . Always restrain
any child age 12 and under in the rear.
- All vehicle occupants and especially children must be restrained properly whenever riding
in a vehicle. An unrestrained or improperly restrained child cou ld be injured by striking
the inter ior or by being ejected from the ve
h icle during a sudden maneuver or impact .
An unrestrained or improperly restrained
child is a lso at greater risk of injury or death
through contact w ith an inflating a irbag.
-A suitable ch ild restraint properly installed
and used at one of the rear seating positions
provides the h ighest degree of protect ion
for infants and small children in most acci
dent situat ions .
_& WARNING
f"-"----
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 chi ld safety seat installed
on the front passenger seat will be seriously i njured and can be killed if the front airbag in
flates .
- The inflating airbag will h it the ch ild safety
seat or infant carr ier with great force and
will smash the child safety seat and child aga inst the backrest, center armrest, or
door.
- Always install rear-fac ing child safety seats
on the rear seat .
- If you must install a rearward facing child
safety seat on the front passenger seat in
171