light AUDI A3 2016 Owner´s Manual

,....,
N
0 > co ,...., -If you must use a child restraint on the front
passenger seat an d the child restraint man­
ufacturer's instructions require the use of a
towel, foam cushion or something else to
properly pos ition the ch ild rest raint, make
certain that the
PASSENGER AIR BAG OFF
light comes on and stays on whenever the
child res trai nt is insta lled on the fron t pas­
senger seat.
- If the
PASSENGER AIR BAG OFF light does
not come on and stay on, immedia tely in­
sta ll child res traint in a rear se ating position
and have the airbag system inspected by
yo ur Audi dealer .
,&_ WARNING
If the front passenger seat gets wet, dry it im­
mediately.
- If liqu id soaks into the front passenger seat,
this can keep the airbag system from work­ ing properly 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 with
the a irbag ind icator light
fl (USA mod els)/
fll (Ca nada models) i n the ins trument clus­
t er.
- If liquid is poo led on t he seat, but has not
soa ked in, this may also keep the a irbag sys ­
tem from wo rking properly and ca use the
passenger frontal ai rbag to be enabled
(turned on), even though the re is a properly
installed ch ild restraint system on the seat.
Wet towe ls or other wet t hings on the seat
cushion can have the same effect. If the
fro nt passenger frontal airbag is t urned on,
the
PASSENGER AIR BAG OFF l ight will go
o ut.
How the Advanced Airbag System
components work together
The front Advanced Airbag System an d the side
ai rbags s upplement the protection offered by the
front three -point safety be lts with p retensioners
and load limiters and the adjustable head re­
stra ints* to help reduce the risk of injury in a
wide range of accident and crash situat ions. Be
Airb ag sys tem
su re to read the important in format ion about
safety and heed the WARNINGS in this chapter.
D eployment of the Adv anced A irbag System and
the ac tivation of the safety belt pretensioners de ­
pend on the dece le ration measured by the crash
sensors and registered by the electronic contro l
u nit . Crash severity depends on speed and dece l­
eration as well as the mass and stiffness of the
vehicle or object involved in the crash.
On the passenger side, regard less of safety be lt
u se, the front passenge r frontal airbag will be
turned off if the e lectr ica l capacitance measured
by the capacitive passenger detection system on
the front passenger seat is less than the amou nt
programmed in t he e lectron ic co ntrol unit. The
front passenge r frontal a irbag w ill also be turned
off if the capaci tance measu red by the sys tem for
the fron t passenger se at equals th at of a n in fan t
of about one year of age in one of t he ch ild seats
that was used to certify the Advanced Airbag Sys ­
tem under Fe d era l Motor Vehicle Safety Standard
208. The
PASSENGER AIR BAG OFF light comes
on and stays on to tell you when the front Ad­
vanced Airbag System on the passenger side has been turned off
r=:> page 196 .
,&_ WARNING
-To reduce the risk of injury when an airbag in-
flates, always wea r safe ty be lts prope rly.
- If you are u nrestra ined, leaning forward, si t­
ting sideways or ou t of posi tion in a ny way,
your r is k of injury is much hig he r.
- You will a lso receive ser ious injuries and
could even be killed if you a re up against the
a ir bag or too close to it when i t in flates -
even with an Advan ced Airb ag
<=:>page 184.
193

Airbag system
More important things to know about front
airbags
Fig. 165 In fla ted fro nt airb ags
Safety belts are important to help keep front
seat occupants in the proper seated position so
that airbags can unfold properly and provide sup­ p lemental protection in a frontal collision.
The front airbags are designed to provide addi­
tional protection for the chest and face of the
driver and the front seat passenger when:
- safety belts are worn properly ,
- the seats have been positioned so that the oc-
cupant is properly seated as far as possible
from the airbag,
- and for adjustable head restraints: the head re-
straints have been properly adjusted .
Because airbags inflate in the blink of an eye with
great force, thing s you have on your lap or have
placed on the seat could become dangerous pro­
jectiles , and be pushed into you if the airbag in­
flates .
When an airbag deploys, fine dust is released.
This is normal and is not caused by a fire in the
veh icle. This dust is made up mostly of a powder
used to lubricate the airbags as they deploy . It
could irritate sk in .
It is important to remember that while the sup ­
plemental a irbag system is designed to reduce
the likel ihood of serious injur ies , other injuries,
for example swel ling , bruising and m inor abra­
sions, can a lso happen when airbags inflate. Air­
bags do not protect the arms or the lower parts
of the body. Front airbags supplement the three ­
point safety belts only in some fronta l co llisions
194
in which the vehicle decele ration is high enough
to deploy the airbags.
Front airbags will not deploy:
- if the igni tion is sw itched off when a crash oc-
curs,
- in side collisions ,
- in rear-end co llisions,
- in rollovers,
- when the crash deceleration measured by the
airbag system is less than the minimum thresh­
old needed for airbag deployment as registered
by the electronic control un it .
The front passenger airbag also will not
deploy:
- when the front passenger seat is not occupied,
- when the electrical capacitance measured by
the capacit ive passenger detection system for
the front passenger seat ind icates that the pas ­
senger s ide frontal a irbag must be switched off
by the electronic control un it (the
PASSENGER
AIR BAG OFF
light ~ page 196 and how they
work comes on and stays on).
.&, WARNING
Sitting in the wrong position can increase the
risk of serious injury in cras hes .
- To reduce the risk of in jury w hen the airbags
inflate, the driver and passengers must al­
ways sit in an upright position, must not
lean against or place any part of their body
too close to the area where the airbags are
located.
- Occupants who are unbe lted, out of posit ion
or too close to the airbag can be seriously injured by an airbag as it unfolds with great
force in the blink of an eye
c?) page 185 .
A WARNING
A child in a rearward-facing child seat instal ­
led on the front passenger seat will be seri­
ously injured and can be killed if the front air­
bag inflates -
even with an Advanced Airbag
System.
- The inflating airbag will hit the child seat or
infant carrier with great force and will

,....,
N
0 > co ,...., smash the child seat and child against the
backrest, center armrest, door or roof.
- Always install rear-facing child seats on the
rear seat.
- If you must install a rearward facing child
seat on the front passenger seat because of
exceptional circumstances and the
PASSEN­
GER AIR BAG OFF
light does not come on
and stay on, immediately install the rear­
facing child seat in a rear seating position
and have the airbag system inspected by
your Audi dealer.
A WARNING
Objects between you and the airbag will in­
crease the risk of injury in a crash by interfer­
ing with the way the airbag unfolds or by be­
ing pushed into you as the airbag inflates.
- Never hold things in your hands or on your
lap when the vehicle is in use.
- Never transport items on or in the area of
the front passenger seat . Objects could
move into the area of the front airbags dur­
ing braking or other sudden maneuvers and
become dangerous projectiles that can
cause serious personal injury if the airbags
inflate.
- Never place or attach accessories or other objects (such as cup holders, telephone
brackets, large, heavy or bulky objects) on
the doors, over or near the area marked "AIRBAG" on the steering wheel, instru­
ment panel, seat backrests or between
those areas and yourself. These objects
could cause injury in a crash, especially
when the airbags inflate.
- Never recline the front passenger's seat to
transport objects. Items can also move into
the area of the side airbag or the front air­ bag during braking or in a sudden maneu­
ver. Objects near the airbags can become
projectiles and cause injury, particularly
when the seat is reclined.
- Never place or transport objects on the front passenger seat. Objects on the front passenger seat could cause the capacitive
sensor in the seat to signal to airbag system
Airbag system
that the seat is occupied by a person when it
in fact is not, or that the person on the seat
is heavier than he or she actually is. The
change in electric capacitance because of
such objects can cause the passenger front
airbag to be turned on when it should be
off, or can cause the airbag to work in a way
that is different from the way it would have
worked without objects on the seat.
- Always make sure that there is nothing on
the front passenger seat that will cause the
capacitive passenger detection system in
the seat to signal to the Airbag System that
the seat is occupied by a person when it is not, or to signal that it is occupied by some­
one who is heavier than the person actually
sitting on the seat. The presence of an ob­
ject could cause the passenger front airbag to be turned on when it should be off, or
could cause the airbag to work in a way that is different from the way it would have
worked without the object on the seat.
_LD. WARNING
The fine dust created when airbags deploy can cause breathing problems for people with a
history of asthma or other breathing condi­
tions.
- To reduce the risk of breathing problems,
those with asthma or other respiratory con­
ditions should get fresh air right away by
getting out of the vehicle or opening win­
dows or doors.
- If you are in a collision in which airbags de­ ploy, wash your hands and face with mild
soap and water before eating .
- Be careful not to get the dust into your eyes,
or into any cuts or scratches.
- If the residue should get into your eyes, flush them with water .
195

Airbag system
Monitoring the
Advanced Airbag System
:~ (USA models ) / !f (Canad a model s)
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.
The Advanced Airbag System as we ll as the side
airbags and side c urtain airbags with ejection
mitigation features (including the e lectroni c con­
trol unit, sensors and system wiring) are all
monitored continuously to make sure that they
are funct ioning prope rly whenever the ignition is
on . Eve ry t ime yo u tur n on the igni tion, the air­
bag sys tem ind icator light
II (USA models)/ m
(Ca nada models) will come on for a few seconds
(func tion chec k).
The system must be inspected when the
indicator light
ffl (USA models) / fll
(Canada model s):
- does not come on w hen the ignition is switched
on,
- does not go out a few seconds after you have
switched on the ign ition, or
- comes on wh ile driving .
I f an a irbag system ma lf u nction is detected, the
indicator light wi ll first sta rt flash ing to catch the
d river's atte ntion and then stay on co ntin uous ly
to serve as a constant reminder to have the sys­
tem inspected immed iate ly.
I f a malfunction occurs that turns the front air­
bag on the passenge r side off, the
PASSENGER
AIR BAG OFF
ligh t will come on and stay on
wheneve r th e ignition is on .
.&_ WARNING
An airbag system that is not f unct io ning prop­
er ly cannot provide supplemental protection
in a frontal crash.
- If the airbag indicato r light ¢
page 21
comes when the vehicle is being used, have
t h e system inspected immediate ly by your
autho rized Aud i dealer . It is possible that
196
the airbag will inflate when it is not sup­
posed to, or will not inflate when it should.
PASSENGER AIR BAG OFF light
Fig . 166 Center co nsole: passenger a irbag off warning
light
The PAS SENG ER AI R BAG OFF light is located in
the center of the instrument panel ¢
fig. 166.
The PASSENGER AIR BAG OFF light will come on
and stay on to tell you when the front Advanced
Airbag on the passenger side has been turned off by the electronic contro l unit . If the b ulb for the
PASSENGER AIR BAG OFF light b urns out, the
a irbag indicato r light
II (USA models)/ m
(Canada mode ls) wi ll come on to signa l a mal­
funct io n in t he Advanced Ai rbag System. A l­
though the burned -out bulb wi ll not change the
way the front passenger's frontal airbag works, it
will no longer be possible to use the
PASSENGER
AIR BAG OFF
light to make sure that the airbag
on/off status is correct for the occupant on the
front passenger seat . Have the airbag system in ­
spected immed iately by yo ur authorized Audi
dealer .
The PASSENGER AIR BAG OFF light will blink
for about 5 seconds when:
-the ignition is sw itched on and
- the capacitive passenger detection system,
which switches the front seat passenger's fron ­
tal Advanced Airbag on and off, detects a
change in the status of the front passenger
seat.
As soon as the
PASSENGER AIR BAG OFF light
stops blinking, always make sure that the airbag
status (on or off) as shown by the
PASSENGER
AIR BAG OFF
light is proper for the age, size and IJJ,,

,....,
N
0 > co ,...., electrical capacitance of the person occupying
the front passenger seat . Always make sure that
the safety belt for the front passenger seat is
properly fastened.
Th e PASSENGER AIR BAG OFF light will show
the status of the front seat p assenger' s fr ontal
Ad vanced Airbag a few se cond s after the igni·
tion i s swit ched on and the ai rbag in d icator
light goes off . The PA SSEN GER AIR BA G OFF
light :
-will stay on if the front passenger seat is not
occupied;
- wi ll stay on if the electrical ca pacita nee meas­
ured by the capacit ive passenger detection 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
o r fo rwa rd-facing ch ild restraints listed in Fed­
era l Moto r Vehicle Safety Standard 208 w it h
wh ich the Advanced Airbag System in your veh i­
cl e was certified; Fo r a listing of the child re­
straints that were used to certify you r vehicle 's
compliance with the U.S. Safety Standard
¢ page 211 .
-will go out if the front passenger seat is occu­
pied by an adult as registered by the capacitive
passenger detection system .
- The
PASSENGER 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, or
- a rearward-facing child restrai nt has been in­
sta lled on the front passenger seat, or
- a forwa rd-facing child restra int has bee n instal­
l ed on the front passenge r seat,
- and if the e lectr ic al capaci tance registered on
the front passenger seat is equal to or less than
the combined capacitance of a typical 1 year­ o ld infant and one of the rearward-facing or
forward -facing chi ld restraints listed in Federal
Motor Vehicle Safety Standard 208 w ith which
the Advanced Airbag System in your vehicle was
certified.
If the front passenger seat is not occupied, the
front airbag w ill not deploy, and the
PA SSENGER
AIR BAG OFF
light will stay on. Never install a
rearward -fac ing ch ild restraint on the front pas-
Airb ag sys tem
senger seat, the safest place for a chi ld in any
kind of child restraint is at one of the seating po ­
s itions on the rear seat¢
page 185, Child re­
straints on the front seat -some important
things to know
and ¢ page 209, Child safety .
If the PASSENGER AIR BAG light comes
on ...
If the PA SSEN GER AIR BAG OFF light comes on
when one of the conditions listed above is met,
be sure to check the light regu larly to make cer­
ta in that the
PASSENGER AIR BAG OFF l ight
stays on continuously whenever the ignition is
on. If the
PASSENGER AIR BAG OFF li ght does
not appear on and does no t stay on a ll the time,
stop as soon as it is safe to do so and
- react ivate the system by turning the ignit ion
off for more than 4 seconds a nd then turn ing it
on again;
- remove and re insta ll the chi ld restraint. Make
sure that the chi ld restraint is properly insta l­
led and that the safety belt for the front pas­
senger seat has been correct ly routed through
the child restraint as described in the c hild re­
straint manufacturer's instructions;
- make sure that the convertible locking retrac ­
tor on the safety belt for the front passenge r
seat has been activated and that the safety belt has been pulled tight.
- make sure that no e lectr ica l device (such as a
laptop, CD player, e lectron ic games device,
power inverter or seat heater for ch ild seats) is
placed or used on the fro nt 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 othe rw ise added to the front passen­
ger seat;
- make sure that not hing can inte rfere with the
safety belt buckles and that they are not ob­
structed;
- make sure that there are no wet objects (such
as a wet towe l) and no water or other liquids on
the front passenge r seat cushion. .,..
197

Airbag system
If the PASSENGER AIR BAG light still does
not come on ...
If the PASSENGER AIR BAG OFF light still does
not come on and does not stay on continuously
(when the ignition is switched on),
- take the child restraint off the front passenger
seat and install it properly at one of the rear
seat positions. Have the airbag system inspect­
ed by your Audi dealer immediately .
- move the chi ld to a rear seat position and make
sure that the child is properly restrained in a
child restraint that is appropriate for its size
and age .
The PASSENGER AIR BAG light should NOT
come on ...
The PASSENGER AIR BAG OFF light should NOT
come on when the ignition is on and an adult is
sitting 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
S seconds while driving, under these circumstan­
ces, make s ure that:
- the adult on the front passenger seat is proper­
ly seated on the center of the seat cushion with
his or her back up against the backrest and the
backres t is not recl ined,
- the adu lt is not taking weight off the seat by
holding on to the passenger assist handle
above the front passenger door or supporting
their weight on the armrest,
- the safety belt is being properly worn and that
there is not a lot of slack in the safety belt web­
bing,
- there are no aftermarket seat covers or cush­
ions or other things (such as blankets) on the
front passenger seat that might cause the ca­
pacitive passenger detection system to miscal­
culate electrical capacitance.
Important safety instructions on
monitoring the Advanced Airbag System
A WARNING
- If the status of the Adv a need Airbag System
has changed while the vehicle is moving, the
PASSENGER AIR BAG OFF light blinks for
198
about S seconds to catch the driver's atten­
tion. If this happens, always stop as soon as
it is safe to do so and check the steps descri­
bed above .
- If the
PASSENGER AIR BAG OFF light does
not go off when an adult who is not very
small 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 posi­
tions. Have the airbag system inspected by
your authorized Audi dealer befo re trans­
porting anyone on the front passenger seat.
A WARNING
An airbag system that is not functioning prop­
erly cannot provide supplemental protection in a fronta l crash.
- If the airbag indicator light~
page 21
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 wi ll not inflate when it should.
A WARNING
If the front airbag inflates, a ch ild without a
chi ld restraint, or in a rearward-facing child
safety seat, or in a forward-fac ing ch ild re­
straint that has not been properly insta lled
will be seriously injured and can be killed.
- Even though you r vehicle is equipped with
an Advanced A irbag System, make certain
that a ll 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 seats on the rear seat -even with an Ad­
vanced Airbag System.
- If you must install a rearward-facing child
seat on the front passenger seat because of
except ional circumstances and the
PASSEN·
GER AIR BAG OFF
light does not appear and
stay on, immediately install the rear-facing
child seat in a rear seat ing position and have
the airbag system inspected by your Audi
dea le r.
~

,....,
N
0 > co ,...., -If, in exceptiona l circumstances, you must
insta ll a forward-fac ing ch il d restraint on
the front passenger seat, always move the
seat into its rearmost pos ition in the seat's
fore and aft adjustment range, as far away
from the airbag as possib le . The backrest
must be ad justed to an up right posit ion.
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 ad ult is sitting on the
front passenger seat after taking the steps
described above, make sure the adu lt is
properly seated and restrained at one of the
rear seat ing pos itions .
- Have the airbag system inspected by your
Audi dealer before transport ing anyone on
the front passenger seat .
If the capacitive passenger detection system
determines that the front passenger seat is
empty, the frontal airbag on the passenge r
side w ill be tu rned off, and the
PASSENGER
AIR BAG OFF
light will stay on .
Repair, care and disposal of the airbags
Pa rts of t he air bag system are i nstalled at many
d ifferen t places on your Aud i. Insta lling , remov­
ing, servi cing or repa iring a part in an area of the
ve hicle can damage a part of an airbag system
and prevent that system from working properly
in a co llision .
There are some important things you have to
know to mak e sure that the effectiveness of the
system wi ll not be impaired and that discarded
components do not cause injury or poll ute the
env ironment.
A WARNING
Improper care, serv icing and repa ir proce­
dures can increase the r isk of personal injury
and death by preventing an airbag from de-
-
Airb ag sys tem
ploying when needed or deploy ing an a irbag
unexpectedly:
- Never cover, obstruct, or change the steer­
ing wheel ho rn pad or airbag cover or the in­
strument panel or modify them in any way.
- Never attach any ob jects s uch as c up ho lders
or telephone mountings to the surfaces cov­
ering the a irbag un its.
- For cleaning the horn pad or instr ument
panel, use only a soft, dry cloth or one mois­
tened with p lain water. Solvents or cleaners
could damage the airbag cove r or change
the st iffness o r strength of the material so
that the ai rbag cannot deploy and p rotect
p rope rly.
- Never repair, adjust, or change any parts of
the airbag system.
- All work on the steering wheel, inst rument
panel, front seats or e lectr ica l system ( in­
cludi ng the ins tall ation of a udio eq uipment,
cellular telephones and C B radios , etc.)
m ust be performed by a qualif ied techn ic ian
who has the t raining and spec ial equ ipment
necessary.
- For any wo rk on the airbag system, we
strong ly recommend that you see yo ur au­
thor ized Audi dealer or qualif ied workshop .
- Never modify the front bumpe r or parts of
the vehicle body.
- 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 additional seat c ushions that
cove r the areas where the sid e airbags in­
flate.
- Damage to the orig inal seat cove rs or to
the seam in the area of the s ide airbag
module must always be repaired immedi­
ate ly by an au thori ze d Aud i dealer .
- The airb ag system can deploy on ly once. Af­
ter an airb ag h as been deployed, i t must be
replaced with new replacement parts de­
signed and approve d espec ially for your
Audi mo del version . Replacement of com­
p lete airbag systems or airbag components
199

.... N
0 > CX)
.... I.Cl U"I
.... I.Cl ....
threshold stored in the control unit is met
¢ page 194, More important things to know
about front airbags .
In addition to their normal safety function, safe­
ty belts help keep the driver or front passenger in
posit ion in a frontal collision so that the airbags
can prov ide supplemental protection.
The airbag system is not a subst itute for your
safety belt. Rather, it is part of the overall occu ­
pant restraint system in your vehicle. Always re­
member that the airbag system can only help to
protect you if you are wearing your safety belt
and wear ing it properly . This is why you should
always wear your safety belt, not just because
the law requires you to do so ¢
page 176, Gener­
al notes .
Remember too, airbags will deploy only once and
only in certain k inds of accidents -your safety
be lts are always there to offer protection in those
accidents in which airbags are not supposed to
deploy or when they have a lready deployed, for
example when yo ur vehicle str ikes or is str uck by
anothe r after t he f irst collision .
This is just one of the reasons why an airbag is
n ot a substi tute for the safety belt. The airbag
system works most effectively when used with
the safety belts . Therefore , a lways wear your
safety be lts correct ly .
It is important to remember that while the sup­
p lemen tal knee a irb ag sys tem is designed to re­
duce the like lihood of serious injur ies, other inju­
ries, for example, swelling, bruising and minor
abrasions and friction burns can also occur when
an airbag inf lates.
The kn ee airbag sy stem basically con sist s of :
- T he elec tronic contro l module
- Two inflatab le airbags (airbag and gas genera -
tor), one for the drive r and one fo r the front
passenge r
- The airbag indicator light in the instrument
panel
The knee airbag s ystem will not deploy:
- when the ign ition is switched off
Airb ag sys tem
-in frontal co llisions when the deceleration
measured by the control unit is too low
- in side co llisions
- in rear-end collisions
- in rollovers
- in the event of a system malfunction (warn ing/
ind icator light is on)
¢ page 21.
.&, WARNING
- Safety belts and the airbag system can only
provide protect io n when occupants are i n
the proper seat ing position ¢
page 194.
- If the a irbag ind icator light¢ page 21
comes when the veh icle is being used, have
the system inspected immediately by your
authorized Audi dealer. It is possib le that
the airbag will inflate when it is not sup­ posed to, or w ill not inflate when it should.
How knee airbags work
Applies to vehicles: wit h knee airbags
The risk of injury to the leg area can be reduced
by fully inflated knee airbags.
Fi g. 168 Inflated a irbags protect ing in a frontal coll is ion
The knee airbag system has been des igned so
that the airbags for the driver and front passen­
ger dep loy in certain but not all fronta l co llisions .
If the front airbags deploy, the knee airbags also
deploy in frontal coll is io ns when the deployment
threshold stored in the cont rol un it is met .
When the system deploys, the airbags fill with a compressed propellant gas, and inflate between
the lower part of the instrument panel and the driver and the lower part of the instrument panel
and the front passenger
¢ page 194, fig. 165 . .,.
201

,....,
N
0 > co ,...., The side airbags are located in the sides of the
front seat backrests¢
fig. 169 and the rear back­
rest facing the doors.
The s ide airbags installed for the front seating
positions have been designed and certified to
he lp reduce the risk of injury that can be caused
by airbags when they inflate, part icular ly when
the occupant sitt ing next to it is not seated prop­
erly. The s ide airbag for the front passenger seat
can be used with properly insta lled child re­
stra ints . Please be sure to read the important in­
formation and warnings whenever using a child rest raint in a ve hicle: Safety belts ¢
page 176,
Airbag system ¢page 184, Child s afety
¢ page 209.
The side airbag system basically con sists of:
-the e lectron ic control modu le and externa l side
impact sensors
- the two airbags located in the sides of the front
backrests and the two airbags* located in the
rear backrest
- the a irbag warning light in the instrument clus-
ter .
T he airbag system is monitored electronically to
make certain that it is functioning properly at all
times. Each time you switch on the ign ition, the
airbag system indicato r light will come on for a
few seconds (self diagnostics).
The s ide airbag system supplements the safety
belts and can help to reduce the risk of injury to
the dr iver 's, front and rear passenger's upper tor ­
so on the side of the veh icle that is struck in a
side coll is ion . T he a irbag dep loys only i n side im­
pacts and o nly when the vehi cle acceleration reg­
i stered by the cont rol un it is h igh enough .
If this
rate is below the refe rence value programmed in­
to the cont rol unit, the side airbags wi ll not be
triggered , even thoug h the car may be bad ly
damaged as a result of the collision. It is not pos ­
sib le to define an airbag tr igger ing range that
will cover every possib le ang le of impact, s ince
the circumsta nces wi ll vary considerably between
one collision and another . Important fac to rs in­
clude, for example, the nature (hard or soft) of
the impact ing object, the angle of impact, vehicle
Airb ag sys tem
speed, etc. ¢ page 204, Important safety in­
structions on the side airbag system .
Aside from the ir no rm al safety funct io n, safety
belts work to he lp keep the dr iver o r front pas­
senger in posi tion in the event o f a side co llision
so that the side airbags can provide protectio n.
T he airbag system is
not a substi tute for you r
sa fety belt. Ra ther, i t is par t of the ove rall occ u­
pant restraint system in your vehicle . Always re­
member that the side airbag system can only
help to protect you if you are wear ing you r safety
belt and wear ing it properly . This is another rea ­
son why you should a lways wear your safety
belts, not just because the law requires you to do
so ¢
page 176, General notes .
It is important to remember that while the sup­
plementa l side airbag system is designed to re­
duce the likelihood of ser ious injuries, other i nju ­
ries, for example, swelling, bru is ing, friction
burns and m ino r abras ions can also be assoc iated
with deployed s ide airbags. Remember too, s ide
airbags will deploy only once and only in certa in
ki nds of accidents -your safety belts are always
there to offer p rotection .
Vehicle damage, repair costs o r even the lack of
vehicle damage a re not necess aril y an ind ic a tion
of over-sens it ive or fa iled airbag ac tiva tion . In
some collisions, both front and side airbags may
inflate. Remember too, that airbags wi ll dep loy
only once and only in certain kinds of collisions -
your safety belts are always there to offer protec­
t ion in those accidents in which airbags are not
supposed to deploy or when they have already deployed .
The side airbag system will not deploy :
-when the ignit ion is switched off
- in side co llisions when the acceleration meas -
ured by the sensor is too low
- in front-end collisions
- in rear -end co llisions
- in rollovers .
In some types of accidents the front a irbags, side
curtain airbags and side a irbags may be triggered
togethe r. .,..
203

Airbag syste m
_& WARNING
-Safety belts and the a irbag system w ill only
provide protection when occupants are in
the proper seating position
¢ page 204 .
-If the airbag indicator light r::!;> page 21
comes when the vehicle is being used, have
the system inspected immediate ly 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.
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. 170 Side impact protect ion : inflated s ide a irbags (ex ­
amp le)
When the system is triggered, the airbag is filled
with propellant gas and breaks through a seam in the seat surface area marked "AIRBAG" .
It ex­
pands between the s ide trim panel and the pas­
senger . In order to help provide this additional
protection, the side airbag must inflate within a
fract ion of a second at very high speed and with
great fo rce. The supplementa l 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 plies especially to children
¢ page 209, Child
safety .
Supplemental side airbags inflate be­
tween the occupant and the door pane l on the
side of the vehicle that is struck in certa in side
coll is ion
r::!;> fig. 170.
Although they are not a soft pillow, they can
"cushion" the impact and in th is way they can
204
help to reduce the risk of injury to the upper part
of the body.
A fine d ust may develop when the a irbag dep loys.
This is norma l and does not 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 you and your passengers must
know and act according ly to he lp the safety belts
and airbags do their job to provide supplemental protect ion.
_& WARNING
An inflating side a irbag can cause serious or
fata l injury. Improperly wearing safety belts
and improper seating posit ions increase the
risk of serious persona l injury and death
whenever a vehicle is being used.
- In order to reduce the risk of injury when
the supplemental side airbag inflates:
- Always s it in an upr ight position and never
l ean against the area where the supple-
mental side airbag is located.
- Never let a child or anyone e lse rest their
head against the side trim panel in the
area where the supplementa l side airbag
i nflates .
- Always make sure that safety belts are
worn correctly,
- Do not let anyone s itting in the front seat
put their hand or any other parts of their
body out of the window .
- Always make sure that the side a irbag can
inflate without interference.
- Never ins tall sea t covers or replacement
u pholstery ove r the fron t seatbacks that
have not been specifica lly approved by
Audi.
- Never use additional seat c ushions that
cover the areas where the side airbags de- ploy . ..,.