2020 AUDI A3 warning

Airbag system

Remember too, airbags will deploy only once and
only in certain kinds of accidents - your safety
belts are always there to offer protection in those
accidents in which airbags are not supposed to
deploy or when they have already deployed, for
example when your vehicle strikes or is struck by
another after the first collision.
This is just one of the reasons why an airbag is
not a substitute for the safety belt. The airbag
system works most effectively when used with
the safety belts. Therefore, always wear your
safety belts correctly.
It is important to remember that while the sup-
plemental knee airbag system is designed to re-
duce the likelihood of serious injuries, other inju-
ries, for example, swelling, bruising and minor
abrasions and friction burns can also occur when
an airbag inflates.
The knee airbag system basically consists of:
— The electronic control module
— Two inflatable airbags (airbag and gas genera-
tor), one for the driver and one for the front
passenger
— The airbag indicator light in the instrument
panel
The knee airbag system will not deploy:
— when the ignition is switched off
— in frontal collisions when the deceleration
measured by the control unit is too low
— in side collisions
—in rear-end collisions
—in rollovers
—in the event of a system malfunction (warning/
indicator light is on) > page 238.


Z\ WARNING
— Safety belts and the airbag system can only
provide protection when occupants are in
the proper seating position > page 263.
— 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.

270
aa aT y1e meld
Applies to: vehicles with knee airbags
The risk of injury to the leg area can be reduced
by fully inflated knee airbags.
B8V-0356

The knee airbag system has been designed so
that the airbags for the driver and front passen-
ger deploy in certain but not all frontal collisions.
If the front airbags deploy, the knee airbags also
deploy in frontal collisions when the deployment
threshold stored in the control unit 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 263, fig. 217.
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 lower ex-
tremities.
All of this takes place in the blink of an eye, so
fast that many people don't even realize that the
airbags have deployed. The airbags also inflate
with a great deal of force and it is important for
occupant safety that nothing should be in their
way when they deploy.
Fully inflated airbags in combination with proper-
ly worn safety belts slow down and limit the oc-
cupant's forward movement and help to reduce
the risk of injury.

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

Airbag system

— the electronic control module and external side
impact sensors
— the two airbags located in the sides of the front
backrests and the two airbags* located in the
rear backrest
— the airbag warning light in the instrument clus-
ter.
The airbag system is monitored electronically to
make certain that it is functioning properly at all
times. Each time you switch on the ignition, the
airbag system indicator light will come on for a
few seconds (self diagnostics).
The side airbag system supplements the safety
belts and can help to reduce the risk of injury to
the driver's, front and rear* passenger's upper
torso on the side of the vehicle that is struck ina
side collision. The airbag deploys only in side im-
pacts and only when the vehicle acceleration reg-
istered by the control unit is high enough. If this
rate is below the reference value programmed in-
to the control unit, the side airbags will not be
triggered, even though the car may be badly
damaged as a result of the collision. It is not pos-
sible to define an airbag triggering range that
will cover every possible angle of impact, since
the circumstances will vary considerably between
one collision and another. Important factors in-
clude, for example, the nature (hard or soft) of
the impacting object, the angle of impact, vehicle
speed, etc. > page 273, Important safety in-
structions on the side airbag system.
Aside from their normal safety function, safety
belts work to help keep the driver or front pas-
senger in position in the event of a side collision
so that the side airbags can provide protection.
The airbag system is not a substitute for your
safety belt. Rather, it is part of the overall occu-
pant restraint system in your vehicle. Always re-
member that the side airbag system can only
help to protect you if you are wearing your safety
belt and wearing it properly. This is another rea-
son why you should always wear your safety
belts, not just because the law requires you to do
so > page 245, General notes.
It is important to remember that while the sup-
plemental side airbag system is designed to re-
272
duce the likelihood of serious injuries, other inju-
ries, for example, swelling, bruising, friction
burns and minor abrasions can also be associated
with deployed side airbags. Remember too, side
airbags will deploy only once and only in certain
kinds of accidents - your safety belts are always
there to offer protection.
Vehicle damage, repair costs or even the lack of
vehicle damage are not necessarily an indication
of over-sensitive or failed airbag activation. In
some collisions, both front and side airbags may
inflate. Remember too, that airbags will deploy
only once and only in certain kinds of collisions -
your safety belts are always there to offer protec-
tion 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 ignition is switched off
— in side collisions when the acceleration meas-
ured by the sensor is too low
— in front-end collisions
—in rear-end collisions
—in rollovers.
In some types of accidents the front airbags, side
curtain airbags and side airbags may be triggered
together.

ZA WARNING
— Safety belts and the airbag system will only
provide protection when occupants are in
the proper seating position > page 273.
- 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.

8V2012721BK
Airbag system

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.

QD oF
S Ss
- o oO


Applies to: vehicles without power top
Fig. 222 Side impact protection: inflated side airbags (ex-
ample)

B8V-0329




Applies to: vehicles with power top
Fig. 223 Side impact protection: inflated side airbags
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 side trim panel and the pas-
senger. In order to help provide this additional
protection, the side airbag must inflate within a
fraction of a second at very high speed and with
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-
plies especially to children > page 278, Child
safety. Supplemental side airbags inflate be-
tween the occupant and the door panel on the
side of the vehicle that is struck in certain side
collision > fig. 222, > fig. 223.
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 develop when the airbag deploys.
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. 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 accordingly to help the safety belts
and airbags do their job to provide supplemental
protection.

ZA WARNING
An inflating side airbag can cause serious or
fatal injury. Improperly wearing safety belts
and improper seating positions increase the
risk of serious personal injury and death
whenever a vehicle is being used.
— In order to reduce the risk of injury when the
supplemental side airbag inflates:
— Always sit in an upright position and never
lean against the area where the supple-
mental side airbag is located.
— Never let a child or anyone else rest their
head against the side trim panel in the
area where the supplemental side airbag
inflates.
— Always make sure that safety belts are
worn correctly,
— Do not let anyone sitting in the front seat
put their hand or any other parts of their
body out of the window.
— 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 de-
ploy.


273

8V2012721BK
Airbag system

interior in certain side impacts and vehicle roll-
overs.
The side curtain airbag system supplements the
safety belts and can help to reduce the risk of in-
jury for occupants’ heads and upper torso on the
side of the vehicle that is struck in a side colli-
sion. The side curtain airbag inflates in side im-
pacts and only when the vehicle acceleration reg-
istered by the control unit is high enough. If this
rate is below the reference value programmed in-
to the control unit, the side curtain airbag will
not be triggered, even though the car may be
badly damaged as a result of the collision. It is
not possible to define an airbag triggering range
that will cover every possible angle of impact,
since the circumstances will vary considerably be-
tween one collision and another. Important fac-
tors include, for example, the nature (hard or
soft) of the impacting object, the angle of im-
pact, vehicle speed, etc. > page 276, How side
curtain airbags work.
Aside
from their normal safety function, safety
belts work to help keep the driver or front pas-
senger in position in the event of a collision so
that the side curtain airbags can provide protec-
tion.
The airbag system is not a substitute 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 wearing it properly. This is another reason
why you should always wear your safety belts,
not just because the law requires you to do so
= page 245, General notes.
It is important to remember that while the side
curtain airbag system is designed to help reduce
the likelihood of serious injuries, other injuries,
for example, swelling, bruising, friction burns
and minor abrasions can also be associated with
these airbags upon deployment. Remember too,
these airbags will deploy only once and only in
certain kinds of accidents - your safety belts are
always there to offer protection.
The side curtain airbag system basically
consists of:
— The electronic control module and external side
impact sensors
— The side curtain airbags above the front and
rear side windows with ejection mitigation fea-
tures
— The airbag indicator light in the instrument
panel
The airbag system is monitored electronically to
make certain it is functioning properly at all
times. Each time you switch on the ignition, the
airbag system indicator light will come on for a
few seconds (self diagnostics).
The side curtain airbag is not activated:
— if the ignition is switched off,
— in side collisions when the acceleration meas-
ured by the sensor is too low,
—in rear-end collisions.

ZA\ WARNING
— Safety belts and the airbag system will only
provide protection when occupants are in
the proper seating position > page 54,
Front seats.
— 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.


275

Airbag system

How side curtain airbags work
Applies to: vehicles with side curtain airbags
Side curtain airbags can work together with side
airbags to help reduce the risk of head and upper
torso injuries for occupants who are properly re-
strained.

©.
=
<| = & a

Fig. 225 Illustration of principle: Inflated side curtain air-
bags on the left side (example)
The side curtain airbags inflate between the oc-
cupant and the windows on the side of the vehi-
cle that is struck in a side collision > fig. 225.
When the system is triggered, the side curtain
airbag is filled with propellant gas and breaks
through a seam above the front and rear side
windows identified by the AIRBAG label. In order
to help provide this additional protection, the
side curtain airbag must inflate within the blink
of an eye at very high speed and with great force.
The side curtain airbag could injure you if your
seating position is not proper or upright or if
items are located in the area where the supple-
mental side curtain airbag inflates. This applies
especially to children > page 278.
Although they are not a soft pillow, side curtain
airbags can “cushion” the impact and in this way
they can help to reduce the risk of injury to the
head and the upper part of the body.
A fine dust may develop when the airbag deploys.
This is quite normal and does not mean there is a
fire in the vehicle.
276
Important safety instructions on the side
curtain airbag system
Applies to: vehicles with side curtain airbags
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 do to help the safety belts and airbags
do their job to provide supplemental protection.

ZA WARNING
Improperly wearing safety belts and improper
seating positions increase the risk of serious
personal injury and death whenever a vehicle
is being used.
— Never let occupants place any parts of their
bodies in the area from which the side cur-
tain airbag inflate.
— Always make sure that the side curtain air-
bags can inflate without interference.
— Use the built-in coat hooks only for light-
weight clothing. Never leave any heavy or
sharp-edged objects in the pockets that may
interfere with airbag deployment and can
cause personal injury in a collision.
— Never use hangers to hang clothes on the
hooks.
— Only use factory-installed sun shades or, if
shades installed after the vehicle leaves the
factory, use only genuine Audi sun shades.
— Never swing the sun visors over to the side
windows if things such as pens, garage door
openers, hands-free speakers, etc. are at-
tached to the sun visors. They could come
loose and cause serious injury if the side cur-
tain airbag inflates.
— A deploying airbag inflates in a fraction of a
second and with great force.
— Never attach objects to the cover or in the
deployment zone of a side curtain airbag.
— The airbag deployment zones must be kept
clear at all times. Make sure there are no ob-
jects, pets, or other persons in the space be-
tween any vehicle occupant and any airbag
at any time.
— Do not attach any accessories to the doors.

Child safety

Child safety
Important information
Introduction
The rear seat is generally the safest place ina
collision.
The physical principles of what happens when
your vehicle is in a crash apply also to children
= page 246, 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 risk of serious injury in crashes than
adults.
Because children's bodies are not fully developed,
they require restraint systems especially de-
signed for their size, weight, and body structure.
Many countries 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.
Ina frontal crash at a speed of 20-35 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 restraints, like
adult safety belts, must be used properly to be
effective. Used improperly, they can increase the
risk of serious injury in an accident.
All children, especially those 12 years and young-
er must always ride in the back seat properly re-
strained for their age and size. If you must install
a child restraint on the front passenger seat in
exceptional circumstances, be sure to read and
heed the important information and warnings
= page 254. Infants and other children who are
properly restrained in an appropriate child re-
straint that is for their size and age can benefit
from the protection that supplemental side air-
bags provide in some kinds of crashes.
For more information please see information pro-
vided by the:
278
— National Highway Traffic Safety Administration
(NHTSA), currently at : http://www.safercar.gov
(for the USA)
— Transport Canada Information Centre, currently
at: http://www.tc.gc.ca (for Canada)
Consult the child safety seat manufacturer's in-
structions in order to be sure the seat is right for
your child's size > page 282, 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, Ad-
vanced Airbags, and the installation of child re-
straints 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 child restraints are
on the front passenger seat. Because of the large
amount of important information, we cannot re-
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 children.

ZA 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 could be injured by striking
the interior or by being ejected from the ve-
hicle during a sudden maneuver or impact.
An unrestrained or improperly restrained
child is also at greater risk of injury or death
through contact with an inflating airbag.
— A suitable child restraint properly installed
and used at one of the rear seating positions
provides the highest degree of protection
for infants and small children in most acci-
dent situations.

8V2012721BK
Child safety


ZA\ WARNING
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 child safety seat installed
on the front passenger seat will be seriously
injured and can be killed if the front airbag in-
flates.
— 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, center armrest, or
door.
— Always install rear-facing child safety seats
on the rear seat.
— If you must install a rearward facing child
safety seat on the front passenger seat in
exceptional circumstances and the PASSEN-
GER AIR BAG OFF light does not come on
and stay on, immediately install the rear-
facing child safety seat in a rear seating po-
sition and have the airbag system inspected
immediately by your Audi dealer.



ZA WARNING
— Forward-facing child seats installed on the
front passenger seat may interfere with the
deployment of the airbag and cause serious
personal injury to the child.
— If exceptional circumstances require the use
of a forward-facing child restraint on the
front passenger's seat, the child's safety and
well-being require the following special pre-
cautions to be taken:
— Always make sure that the forward-facing
seat has been designed and certified by its
manufacturer for use on a front passenger
seat with a front and side airbag.
— Always carefully follow the manufacturer's
instructions provided with the child seat or
infant carrier.
— Never install a child restraint without a
properly attached top tether strap if the
child restraint manufacturer's instructions
require the top tether strap to be used.


— Never put the forward-facing child re-
straint up against or very near the instru-
ment panel.
— Applies to: vehicles with safety belt height
adjustment: Always set the safety belt up-
per anchorage to the adjustment position
that permits proper installation in accord-
ance with the child restraint manufactur-
er's instructions.
— Always move the front passenger seat to
the highest position in the up and down
adjustment range and move it back to the
rearmost position in the seat's fore and aft
adjustment range, as far away from the
airbag as possible, before installing the
forward-facing child restraint.
— Always make sure that the safety belt up-
per anchorage is behind the child restraint
and not next to or in front of the child re-
straint so that the safety belt will be prop-
erly positioned.
— Always make sure that nothing prevents
the front passenger's seat from being
moved to the rearmost position in its fore
and aft adjustment range.
— Never place objects on the seat (such as a
laptop, CD player, electronic games device,
power inverter or seat heater for child
seats). These may influence the electrical
capacitance measured by the capacitive
passenger detection system and can also
fly around in an accident and cause serious
personal injury.
— Never place or use any electrical device
(such as a laptop, CD player, electronic
games device, power inverter or seat heat-
er for child seats) on the front passenger
seat if the device is connected to the 12-
volt socket or the cigarette lighter socket.
— Ifa seat heater has been retrofitted or
otherwise added to the front passenger
seat, never install any child restraint sys-
tem on this seat.
— Make sure that there are no wet objects
(such as a wet towel) and no water or oth-
er liquids on the front passenger seat
cushion.

279