2020 AUDI A3 ESP

8V2012721BK
Airbag system

about children and Advanced Airbags
=> page 278.
Even though your vehicle is equipped with an Ad-
vanced Airbag System, make certain that all chil-
dren, especially those 12 years and younger, al-
ways 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 ride. The front seat is not the
safest place for a child in a forward-facing child
seat.
It can be a very dangerous place for an in-
fant or a child in a rearward-facing seat.
The Advanced Airbag System in your vehicle has
been certified to comply with the requirements
of United States Federal Motor Vehicle Safety
Standard (FMVSS) 208, as well as Canada Motor
Vehicle Safety Standard (CMVSS) 208 as applica-
ble at the time your vehicle was manufactured.
According to requirements, the front Advanced
Airbag System on the passenger side has been
certified for “suppression” for infants of about
12 month old and younger and for “low risk de-
ployment” for children aged 3 to 6 years old (as
defined in the standard).
The PASSENGER AIR BAG OFF light in the instru-
ment panel tells you when the front Advanced
Airbag on the passenger side has been turned off
by the electronic control unit.
Each time you switch on the ignition, the PAS-
SENGER AIR BAG OFF light will come on for a
few seconds and:
— will stay on if the front passenger seat is not
occupied,
—will stay on if the electrical capacitance meas-
ured by the capacitive 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
or forward-facing child restraints listed in Fed-
eral Motor Vehicle Safety Standard 208 with
which the Advanced Airbag System in your vehi-
cle was certified. For a listing of the child re-
straints that were used to certify your vehicle's
compliance with the U.S. Safety Standard
=> page 280.
— will stay on if there is a small child or child re-
straint on the front passenger seat,
— will go off if the front passenger seat is occu-
pied by an adult as registered by the capacitive
passenger detection system > page 265, Moni-
toring the Advanced Airbag System.
The PASSENGER AIR BAG OFF light comes on
when electrical capacitance registered on the
front passenger seat is equal to or less than the
combined capacitance of a typical 1 year-old in-
fant and one of the rearward-facing or forward-
facing child restraints listed in Federal Motor Ve-
hicle Safety Standard 208 with which the Ad-
vanced Airbag System in your vehicle was certi-
fied.
If the total electrical capacitance registered on
the front passenger seat is more than that of a
typical 1 year-old child but less than the weight
of a small adult, the front airbag on the passen-
ger side can deploy (the PASSENGER AIR BAG
OFF light does not come on).
If the PASSENGER AIR BAG OFF light does not
come on, the front airbag on the passenger side
has not been turned off by the electronic control
unit and can deploy if the control unit senses an
impact that meets the conditions stored in its
memory.
For example, the airbag may deploy if:
—asmall child that is heavier than a typical 1
year-old child is on the front passenger seat (re-
gardless of whether the child is in one of the
child seats listed > page 280), 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
instrument cluster and stays on.
If the front passenger airbag deploys, the Federal
Standard requires the airbag to meet the “low
risk” deployment criteria to reduce the risk of in-
jury through interaction with the airbag. “Low
risk” deployment occurs in those crashes that
take place at lower decelerations as defined in
the electronic control unit > page 265, PASSEN-
GER AIR BAG OFF light.
255
>

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Airbag system


— An improperly installed child restraint can
interfere with the airbag as it deploys and
seriously
injure or even kill the child - even
with an Advanced Airbag System.
— Always carefully follow the manufacturer's
instructions provided with the child seat or
carrier.
— 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 addi-
tional objects could cause the passenger
front airbag to be turned on when it should
be off, or could cause the airbag to work ina
way that is different from the way it would
have worked without the object on the seat.



Front airbags
Description of front airbags
The airbag system can provide supplemental
protection to properly restrained front seat occu-
pants.

B8U-0376


Fig. 215 Location of driver airbag: in steering wheel
oO
x
g > @ a
Fig. 216 Location of front passenger's airbag: in the instru-
ment panel
Your vehicle is equipped with an “Advanced Air-
bag System” in compliance with United States
Federal Motor Vehicle Safety Standard
(FMVSS) 208, as well as Canada Motor Vehicle
Safety Standard (CMVSS) 208 as applicable at
the time your vehicle was manufactured.
The airbag for the driver is in the steering wheel
hub > fig. 215 and the airbag for the front pas-
senger is in the instrument panel > fig. 216. The
general location of the airbags is marked “AIR-
BAG”.
There is a lot you need to know about the airbags
in your vehicle. We urge you to read the detailed
information about airbags, safety belts and child
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.

Z\ WARNING
Never rely on airbags alone for protection.
— Even when they deploy, airbags provide only
supplemental protection.
— Airbag work most effectively when used
with properly worn safety belts.
— Therefore, always wear your safety belts and
make sure that everybody in your vehicle is
properly restrained.
— Always hold the steering wheel with both
hands on the outside of the steering wheel
rim at the 9:00 o'clock and 3:00 o'clock po-
sitions to help reduce the risk of personal in-
jury if the driver's airbag inflates. >


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Airbag system


— Never hold the steering wheel at the 12
o'clock position or with your hands any-
where inside the steering wheel or on the
steering wheel hub. Holding the steering
wheel the wrong way increases the risk of
severe injury to the arms, hands, and head if
the driver airbag deploys.

ZA\ 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 and/or by
being pushed into you as the airbag inflates.
— Always make sure nothing is in the front air-
bag deployment zone that could be struck
by the airbag when it inflates.
— Objects in the zone of a deploying airbag can
become projectiles when the airbag deploys
and cause serious personal injury.
— Never hold things in your hands or on your
lap when the vehicle is in use.
— Never place accessories or other objects
(such as cup holders, telephone brackets,
note pads, navigation systems, or things
that are large, heavy, or bulky) on the doors;
never attach them to the doors or the wind-
shield; never place them over or near or at-
tach them to the area marked ,, AIRBAG“ on
the steering wheel, instrument panel or the
seat backrests; never place them between
these areas and you or any other person in
the vehicle.
— Never attach objects to the windshield
above the passenger front airbag, such as
accessory GPS navigation units or music
players. Such objects could cause serious in-
jury in a collision, especially when the air-
bags inflate.
— Never recline the front passenger seat to
transport objects. Items can also move into
the deployment area of the side airbags or
the front airbag during breaking or in a sud-
den maneuver. Objects near the airbags can
fly dangerously through the passenger com-
partment and cause injury, particularly
when the seat is reclined and the airbags in-
flate.

258
Z\ WARNING
A person on the front passenger seat, espe-
cially infants and small children, will receive
serious injuries and can even be killed by be-
ing too close to the airbag when it inflates.
— 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 impossible 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“ option for 3-
and 6-year-old children under the U.S. Fed-
eral Standard if a child with electrical capac-
itance greater than the combined capaci-
tance of a typical one-year old infant re-
strained in one of the forward facing or rear-
ward-facing child seats with which your ve-
hicle was certified is on the front passenger
seat and the other conditions for airbag de-
ployment are met.
— Accident statistics have shown that children
are generally safer in the rear seat area than
in the front seating position.
— For their own safety, all children, especially
12 years and younger, should always ride in
the back properly restrained for their age
and
size.
Advanced front airbag system
Your vehicle is equipped with a front Advanced
Airbag System in compliance with United States
Federal Motor Vehicle Safety Standard 208, as
well as Canada Motor Vehicle Safety Standard
(CMVSS) 208 as applicable at the time your vehi-
cle was manufactured.

The front Advanced Airbag System supplements
the safety belts to provide additional protection
for the driver's and front passenger's heads and
upper bodies in frontal crashes. The airbags in-
flate only in frontal impacts when the vehicle de-
celeration is high enough.

8V2012721BK
Airbag system

the seat may prevent the Advanced Airbag Sys-
tem for the front passenger seat from doing its
job ina crash.
The front Advanced Airbag System consists
of the following:
— Crash sensors in the front of the vehicle that
measure vehicle acceleration/deceleration to
provide information to the Advanced Airbag
System about the severity of the crash.
— An electronic control unit, with integrated
crash sensors for front and side impacts. The
control unit “decides” whether to fire the front
airbags based on the information received from
the crash sensors. The control unit also “de-
cides” whether the safety belt pretensioners
should be activated.
— An Advanced Airbag with gas generator for the
driver inside the steering wheel hub.
— An Advanced Airbag with gas generator inside
the instrument panel for the front passenger.
— A capacitive passenger detection system under-
neath the front passenger seat cover. This sys-
tem measures the electrical capacitance of the
person in the seat. The information registered
is sent continuously to the electronic control
unit to regulate deployment of the front Ad-
vanced Airbag on the passenger side.
— An airbag monitoring system and indicator
light in the instrument cluster > page 265.
—Asensor in each front seat registers the dis-
tance between the respective seat and the
steering wheel or instrument panel. The infor-
mation registered is sent continuously to the
electronic control unit to regulate deployment
of the front Advanced Airbags.
— The PASSENGER AIR BAG OFF light comes on
and stays on in the center of the instrument
panel > page 304 and tells you when the front
Advanced Airbag on the passenger side has
been turned off.
—Asensor 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 electronic
control unit.


ZA WARNING
Damage to the front passenger seat can pre-
vent the front airbag from working properly.
— Improper repair or disassembly of the front
passenger and driver seat will prevent the
Advanced Airbag System from functioning
properly.
— Repairs to the front passenger seat must be
performed by qualified and properly trained
workshop personnel.
— Never remove the front passenger or driver
seat from the vehicle.
— Never remove the upholstery from the front
Passenger Seat.
— Never disassemble or remove parts from the
seat or disconnect wires from it.
— Never carry sharp objects in your pockets or
put them on the seat. The capacitive passen-
ger detection mat in the front passenger
seat will not function properly if it is punc-
tured.
— Never carry things on your lap or carry ob-
jects on the front passenger seat. Such ob-
jects can
influence the capacitance regis-
tered by the capacitive passenger detection
system, so that incorrect information is pro-
vided 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 place 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 Airbag
System from recognizing child restraints or
occupants on the front passenger seat and
prevent the side airbag in the seat backrest
from deploying properly.
—If a seat heater has been retrofitted or oth-
erwise added to the front passenger seat,
never install any child restraint system on
this seat.
— Never use cushions, pillows, blankets, or
similar items on the front passenger seat.
The additional layers prevent the capacitive

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Airbag system


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.


ZA 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, instrument
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 maneuver.
Objects near the airbags can become projec-
tiles and cause injury, particularly when the
seat is reclined.
— Never place or transport objects on the front
passenger seat. Objects on the front passen-
ger seat could cause the capacitive sensor in
the seat to signal to 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 dif-
ferent 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.


ZA\ 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.


264

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Airbag system

— 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 child to a rear seat position and make
sure that the child is properly restrained ina
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
5 seconds while driving, under these circumstan-
ces, make sure 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
backrest is not reclined,
— the adult 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.
Mu elas see)
monitoring the Advanced Airbag System

— 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 before trans-
porting anyone on the front passenger seat.

ZA WARNING
An airbag system that is not functioning prop-
erly cannot provide supplemental protection
in a frontal crash.
—If the airbag indicator light > page 238
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.


Z\ WARNING
— If the status of the Advanced Airbag System
has changed while the vehicle is moving, the
PASSENGER AIR BAG OFF light blinks for
about 5 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.


Z\ WARNING
If the front airbag inflates, a child without a
child restraint, or in a rearward-facing child
safety seat, or in a forward-facing child re-
straint that has not been properly installed
will be seriously injured and can be killed.
— 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
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
exceptional 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 seating position and have
the airbag system inspected by your Audi
dealer.
— 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

267

Airbag system


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.

ZA 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
Audi dealer before transporting anyone on
the front passenger seat.
@) Tips
If the capacitive passenger detection system
determines that the front passenger seat is
empty, the frontal airbag on the passenger
side will be turned off, and the PASSENGER
AIR BAG OFF light 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.

ZA 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:

268

— 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 cup holders
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
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 deploy only once. Af-
ter an airbag has been deployed, it must be
replaced with new replacement parts de-
signed and approved especially for your Audi
model version. Replacement of complete
airbag systems or airbag components must
be performed by qualified workshops only.
Make sure that any airbag service action is

8V2012721BK
Airbag system
Important safety instructions on the knee bags, for example) can interfere with or
airbag system prevent proper deployment of the airbag.


Applies to: vehicles with knee airbags Small objects can be thrown through the
Airbags are only supplemental restraints. Always vehicle if the airbag deploys and injure you
wear safety belts correctly and ride in a proper or your passengers.
seating position. — Make sure there are no cracks, deep scratch-
es or other damage in the area of the instru-
There is a lot that you and your passengers must ment panel where the knee airbags are lo-
know and do to help the safety belts and airbags cated.
to provide supplemental protection. —If children are incorrectly seated, their risk



A WARNING of injury increases in a collision > page 278,
Child safety.
An inflating knee airbag can cause serious in-
jury. Wearing safety belts incorrectly and im- Side ai rbags
proper seating positions increase the risk of
serious personal injury and death whenever a Description of side airbags
hicle is bei .
weteleis beingiuced The airbag system can provide supplemental
—Thek i . .
Boao eau otecuy cu protection to properly restrained occupants.
properly if you are seated too close to any of
the airbag locations. When adjusting their
seat positions, it is important that both the
driver and the front passenger keep their
upper bodies and knees at the following
minimum safe distances:
i KR R
Ry 2 eS oO
—at least 10 inches (25 cm) between the
chest and the steering wheel/instrument

panel.
—at least 4 inches (10 cm) between the
knees and the lower part of the instru- Fig. 221 Side airbag location in the driver's seat
ment panel.
—The risk of personal injury increases if you The side airbags are located in the sides of the
lean forward or to the side, or if the seat is front seat backrests > fig. 221 and the rear back-
improperly positioned and you are not wear- rest* facing the doors.
ing your safety belt. The risk increases even The side airbags installed for the front seating
more should the airbag deploy. positions have been designed and certified to
— Always make sure that the knee airbag can help reduce the risk of injury that can be caused
inflate without interference. Objects be- by airbags when they inflate, particularly when
tween you and the airbag can increase the the occupant sitting next to it is not seated prop-
risk of injury in an accident by interfering erly. The side airbag for the front passenger seat
with the way the airbag deploys or by being can be used with properly installed child re-
pushed into you as the airbag deploys. straints. Please be sure to read the important in-
— Never let anybody, especially children or formation and warnings whenever using a child
animals ride in the footwell in front of the restraint in a vehicle: Safety belts > page 245,
passenger seat. If the airbag deploys, this Airbag system > page 253, Child safety
can result in serious or fatal injuries. => page 278.
5 vetcary ables el any Ar einite jeer The side airbag system basically consists of: >
well area in front of the driver's or pas-
senger's seat. Bulky objects (shopping

271