2015 AUDI S3 Owners Manual

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-Never repair, adjust, or change any parts
of the safety belt system.
- Safety belt systems including safety belt
pretensioners cannot be repaired. Spe­
cial procedures are required for removal,
installation and disposal of this system.
- For any work on the safety belt system,
we strongly recommend that you see
your authorized Audi dealer or qualified technician who has an Audi approved re­
pair manual, training and special equip­
ment necessary .
@) For the sake of the environment
Undeployed airbag modules and preten­
sioners might be classified as Perchlorate
Material -special handling may apply, see
www.dtsc.ca .gov/hazardouswaste/per­
chlorate. When the vehicle or parts of the
restraint system including airbag modules
safety belts with pretensioners are scrap­
ped, all applicable laws and regulations
must be observed. Your authorized Audi
dealer is familiar with these requirements
and we recommend that you have your
dealer perform this service for you .
Safety belts 143
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144 Airbag sys tem
Airbag system
Important things to know
Importance of wearing safety belts and
sitting properly
Airbags are only supplemental restraints. For
airbags to do their job , occupants must al­
ways properly wear their safety belts and be
in a proper seating position.
F or your safety and the safety of your passen­
gers, before driving off, a lways:
• Adjust the driver's seat and steering wheel
properly ¢
page 126,
• adjust the front passenger's seat properly
¢ page 57,
• Wear safety be lts properly ¢ page 138,
• Always properly use the proper child re-
stra int to protect children¢
page 170.
In a collision, airbags must inflate within the
blink of an eye and with considerable force .
The supplementa l airbags can cause injuries if
the dr iver or the front seat passenger is not
seated properly . Therefore in order to he lp the
a ir bag to do its job, it is important, both as a
d river and as a passenge r to sit prope rly at all
times.
By keeping room between your body and the
steering wheel and the front of the passenge r
compartment, the airbag ca n inflate fully and
comp letely and provide supp lemental protec­
tion in ce rtain frontal collisions¢
page 126,
Proper occupant seating positions .
For detai ls
on the operation of the seat adjustment con­
t rols ¢
page 57.
It's especially important that children a re
properly restrained ¢
page 170.
There is a lot that the driver and the passen­
gers can and must do to help the individua l
safety features installed in your A udi work to­
gether as a system.
P rope r seat ing pos ition is important so that
the front airbag on the drive r side can do its
job. If yo u have a physical impa irment or con- dition that prevents yo
u from sitting properly
o n the driver seat with the safety belt properly
fastened and reaching the pedals , or if you
have concerns with regard to the function or
operation of the Advanced Airbag System ,
please contact your author ized Audi dealer or
qualified workshop, o r call Audi Customer Re­
lations at 1-800-822-2834 fo r poss ible modi­
fica tions to your ve hicle.
When the airbag system deploys, a gas gener ­
ator will f il l the a irbags, break open t he pad­
ded cove rs, and inflate between the steering
whee l and the dr iver and between the instru­
ment pane l and the fron t passenger. The a ir­
bags will deflate immediately after dep loy­
ment so tha t the front occupants can see
t hr ough the windshie ld again witho ut inter­
ruption .
All of th is takes p lace in the b link o f an eye, so
fast that many peop le don't even realize tha t
the airbags have deployed. The airbags a lso
inflate with a great dea l of force and nothing
shou ld be in their w ay when they deploy.
Front a irbags in combination with properly
wor n safety belts slow down and lim it the oc ­
cupant's forward movement . T ogether they
help to prevent the drive r and front seat pas­
senger from hitting pa rts of the inside of t he
vehicle while reducing the forces acting on the
occupant dur ing the crash . In this way they
help to reduce the risk of injury to the head
and upper body in the crash. A irbags do not
protect the arms or the lower parts of the
body.
Both front airbags wi ll not inflate in all fronta l
collisions . The triggering of the airbag system
depends on the vehicle dece lerat ion rate
ca used by the co llision and registered by the
electron ic control unit. If th is rate is below
the reference value programmed into the con ­
t rol unit , the airbags will not be trigge red,
even though the car may be badly damaged as
a res ult of the co llision . Ve hicl e damage, re­
pair costs o r even the lack of ve hicle damage
is not necessari ly an indication of whe ther an
airbag shou ld inflate or not .
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Airbag system 145
Since the circumstances will vary considerab ly
also at greater risk of injury or death
between on e collision and another , it is not
through contact with an inflating airbag .
possible to define a range of veh icle speeds
-If you are unrestrained, leaning forward,
that will cover every possible k ind and angle
sitting sideways or out of position in any
of impact that will always trigger the a irbags .
way, your risk of injury is much higher.
Important factors include, for example, the -You will a lso receive serious injuries and
nature (hard or soft) of the object which the could even be killed if you are up against
•
car h its, the ang le of impact, vehicle speed ,
• the airbag or too close to it when it in-
etc. The front airbags will a lso not inflate in
flates - even with an Advanced A irbag.
side or rea r collisions, or in ro ll-overs .
-To reduce the risk of injury when an air-
Alwa ys re memb er: Airbags will deploy only bag inflates, always wear safety belts
once, and only in certa in kinds of co llisions. properly
c::;, page 138, Safety belts
.
Your safety belts are always there to offe r pro- -
Always make certain that ch ildren age 12
tection in those s ituations in which airbags or younger always ride in the rear seat. If
are not s upposed to deploy , or when they have children a
re not properly restrained , they
already deployed ; for example , when your ve- may be severe
ly inju red or killed when an
hide strikes or is struck by another vehicle af- airbag inf
lates.
ter the first collision . -
Never let ch ildren ride un restra ined o r
This is just one of the reasons why an a irbag is improperly restrained
in the vehicle . Ad-
just the front sea ts prope rly.
a supp lementary restraint and is not a s ubsti -
-Never ride with the back rest reclined .
tute for a safety belt . The airbag system
-Always sit as far as possible from the
works most effect ively when used with the
steering whee l or the instrument panel
safety belts. Therefore, always properly wear
c::;, page 126 . your safety belts c::;, page 135 .
- Always sit upright with your back against
A WARNING the backrest of yo ur seat.
- Never p lace your feet on the instrument
Sitting too close to the steer ing whee l or
panel or on the seat . Always keep both
instrument panel will dec rease the effec-
feet on the floor in front of the seat to
tiveness of the airbags and will inc rease
help prevent serious in ju ries to the legs
the risk of pe rsonal injury in a co llision.
and hips if the airbag deploys.
- Never si t closer than 10 inches (2S cm)
-Never recline the front passenger's sea t
to the stee ring wheel or instr ument pan-
to transport objects. Items can a lso
el. move into the area of the s ide a irb ag or
- If you cannot si t mo re than 10 inches
the front airbag during bra king or in a
( 2 5 cm) from the steer ing whee l, investi-
sudden maneuver. Objects near the air-
ga te whethe r adap tive equipmen t may
bags can become projectiles and cause
be available to help you reach the pedals injury when an airbag inflates.
and increase your seating distance from
the steering wheel.
A WARNING
- All veh icle occupants and especia lly chil -
dren m ust be restrained properly when- A
irbags that have deployed in a crash must
ever riding in a vehicle . An unrestra ined be replaced.
or improperly restrained child could be -
Use on ly orig inal equipment airbags ap-
M injured by striking the inter ior or by be- proved by Audi and installed by a trained • N technician who has the necessary too
ls ~ 0 ing ejected from the vehicle during a > co sudden maneuver or impact . An unre-,...., \!) ..,., strained or imp roperly rest rained child is M ..,., ,....,

146 Airbag sys te m
and dia gnostic equipmen t to pro perly re­
place any a irbag in y our vehicle and
assure system eff ectiveness in a crash.
- Never permit salvaged or recycle d air­
bags to be installed in your veh icle.
Child restraints on the front seat - some
important things to know
~ Be sure to read the important informat ion
and heed the WARNINGS for important de­
ta ils about ch ild ren and Advanced Airbags
Qpage 170.
Even though your vehicle is equ ipped with an
Advanced Airbag System, make certain that
all c hildren, especially those 12 years and
younger, a lways 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
ve ry dangerous place for an infant or a ch ild in
a rearward-facing seat.
The Advanced Airbag System in your veh icle
has been certified to comply with the require­
ments of United States Federal Motor Veh icle
Safety Standard 208 as applicable at the time
your ve hicle was manufactured.
The Standard requires the front a irbag on the
passenger side to be turned off ("sup ­
p ressed") if a ch ild up to about one year of
age restra ined in one of the rear-facing o r fo r­
ward-facing infan t restra ints listed in Federal
M otor Vehicle Safety Standard 208 with w hich
the Advanced A irbag System in your vehicle
was certified has been installed on the front
passenger seat. Fo r a listing of the child re­
straints that were used to certify compliance
with the US Safety Standard
Q page 172.
The PASSENGER AIR BAG OFF light in the in­
strument panel te lls you when the front Ad­
vanced Airbag on the passenger side has been turned off by the e lectronic control unit. E
ach time you switch on the ignition, the
PAS­
SENGER AIR BAG O FF
light will come on for a
few seconds and :
- w ill stay on if the front passenge r seat is not
occupied,
- w ill stay on if the e lec trica l ca pa citance
meas ured by the capacitive passenger de ­
tection system for the front passenger seat equa ls the combined capacitance of an in ­
fant up to about one year of age and one of
the rearward-facing or forward-fac ing ch ild
restraints listed in Federal Motor Vehicle
Safety Standard 208 with wh ich the Ad ­
vanced Airbag System in your vehicle was
cert ified . For a listing of the chi ld restraints
tha t were used to certify you r vehi cle's com­
p lia nce w it h t he U.S. Safety Standard
Q page 172.
-w ill stay on i f there is a small ch ild or child
restraint on the front passenge r seat,
- will go off if the front passenger seat is oc ­
cupied by an adult as registered by the ca ­
pacitive passenger de tection system
c::> page 156, Monitoring the Advanced Air·
bag System.
The PASSENGER AIR BAG OFF light comes on
when e lectrica l capacitance registered on the
front passenger seat is eq ua l to or less tha n
the comb ined capacitance of a typica l 1 year­
o ld infant and one of the rearward-facing or
forward-facing chi ld restraints listed in Feder­
al Motor Vehicle Safety Standard 208 with
wh ich the Advanced Airbag System in your ve­
hicle was certified.
If the total electr ica l capacitance registered
on the front passenger seat is more than that
of a typical 1 year -o ld child but less than the
weight of a small adult , the front airbag on
t h e passenger side can deploy (the
PASSEN­
GER AIR BAG OFF
light does not come on).
If the
PASSENGER AIR BAG OFF light does
not come on, the front airbag on the passen­
ger side has not been turned off by t he e lec­
t ro ni c cont ro l unit and can deploy if the con­
t ro l uni t se nses an impact tha t mee ts the con-
di tions stored in its memory .
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Fo r exa mple, the a irbag may depl oy if:
-a small child that is heavier than a typical 1
year-o ld child is on the front passenger seat
(regardless of whether the child is in one of
the chi ld seats listed
page 172), or
- a ch ild who has outgrown child rest raints is
on the front passenger seat.
If the front passenger airbag is turned off, the
P ASS ENGER AIR B AG 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 criter ia to reduce
the r isk of injury 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
r::> page 15 7, PASSENGER AIR BAG OFF light.
Always remember, a chi ld seat or infant carri­
er insta lled on the front seat may be struck
and knocked out of position by the rapidly in­
flating passenger's airbag in a frontal colli­
sion. The airbag could greatly reduce the ef­
fectiveness of the child restraint and even se­
riously injure the child during inflat ion.
For this reason, and because the back seat is
the safest place for children -when properly
restrained according to their age and size - we
strongly recommend that children always sit in the back seat
r::> page 170, Child Safety .
A WARNING
A child in a rearward-facing child seat in­
stalled on the front passenger seat will be
ser iously injured and can be killed if the
front airbag inflates -even with an Ad­
vanced Airbag System .
- T he inflating airbag will hit the child seat
or infant carrier with great force and wi ll
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
-
A irbag system 147
because of exceptional circumstances
and the
PA SSENGER AIR BAG OFF light
does not come on and stay on, immed i­
ately install the rear-fac ing child seat in a
rear seat ing pos ition and have the airbag
system inspected by your A udi dealer.
- Forward-facing child seats installed on the front passenger's seat may interfere
with the dep loyment of the a irbag and
cause serious persona l injury to the
child.
A WARNING
If, in except iona l circumstances, you must
install a forward -facing child restraint on
the front passenger's seat:
- Always ma ke s ure the forward-facing
seat has been designed and certified by its manufacturer for use on a front seat
with a passenger front and s ide a irbag.
- Never put the forward-facing child re­
straint up against or very near the instru ­
ment panel.
- Always move the passenge r seat into its
rea rmost pos ition in the seat's fore and
aft ad justment range, as far away from
the airbag as possible before installing
the forward-fac ing ch ild restra int. The
backrest must be adjusted to an upright
position.
- Make sure that the
PASSENGER AIR BAG
OFF
l ight comes on and stays on all the
time wheneve r the ig nit ion is switched
on.
A WARNING
To reduce the ri sk of ser ious injury, ma ke
sure that the
PASSENGER AIR BAG OFF
light comes on and stays on whenever a
chi ld restraint is installed on the front pas­
senger seat and the ignition is switched
on.
- If the
PA SSENGER AIR BAG OFF light
does not stay on, perform the checks de­
scribed¢
page 156, Monitoring the Ad-
vanced Airbag System.
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148 Airbag system
-Take the child restraint off the front pas­
senger seat and install it properly at one
of the rear seat positions if the
PASSEN­
GER AIR BAG OFF
light does not stay on .
- Have the airbag system inspected by
your Audi dealer immediately.
- Always carefully follow instructions from
child restraint manufacturers when in­
stalling child restraints .
A WARNING ,.
If, in exceptional circumstances, you must
install a forward or rearward-facing child
restraint on the front passenger's seat:
- Improper installation of child restraints
can reduce their effectiveness or even
prevent them from providing any protec­
tion.
- An improperly installed child restraint
can interfere with the airbag as it de­
ploys and seriously injure or even kill the
child -even with an Advanced Airbag
System.
- Always carefully follow the manufactur­
er's instructions provided with the child
safety 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 someone who is heavier
than the person actually sitting on the
seat. The presence of additional objects
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.
Front airbags
Description of front airbags
The airbag system can provide supplemental
protection to properly restrained front seat occupants .
Fig. 129 Loc atio n of drive r ai rb a g : i n steering wheel
Fig. 130 Loc atio n of fro nt passe nge r's airbag: in the in­
st rumen t panel
Your vehicle is equipped with an "Advanced
Airbag System" in compliance with United
States Federal Motor Vehicle Safety Standard
(FMVSS) 208 as applicable at the time your
vehicle was manufactured . The safety belts
for the seats have "pretensioners" that help to take slack out of the belt system. The pre­
tensioners are also activated by the electronic 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 for the driver is in the steering
wheel hub
c:> fig. 129 and the airbag for the
front passenger is in the instrument panel
c::;, fig. 130. The general location of the airbags
is marked "AIRBAG".
There is a lot you need to know about the air­
bags in your vehicle. We urge you to read the
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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 ex tremely important for your safety and
the safety of your passengers, especially in ­
fants and small children .
A 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 ve ­
hicle 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 positions to help reduce the risk
of personal injury if the driver's airbag in­
flates.
- 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 .
A WARNING
Objects between you and the airbag will
increase the risk of injury in a crash by in­
terfering with the way the airbag unfolds
and/or by being pushed into you as the air­
bag inflates.
- Always make sure nothing is in the front
airbag 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 in­
jury.
- Never hold things in your hands or on
your lap when the vehicle is in use .
-
Airbag system 149
-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 then to the doors or
the windshield; never place them over or
near or attach them to the area marked
,,AIRBAG " on the steering wheel, instru­
ment 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 mu­
sic players. Such objects could cause seri­
ous injury in a collision, especially when
the airbags inflate.
- Never recline the front passenger seat to transport objects. Items can also move
into the deployment area of the side air ­
bags or the front airbag during breaking
or in a sudden maneuver . Objects near
the airbags can fly dangerously through
the passenger compartment and cause
injury, particularly when the seat is re­
clined and the airbags inflate.
A WARNING
-=
A person on the front passenger seat , es-
pecially infants and small children, will re­
ceive serious injuries and can even be kil­
led by being 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 under these special conditions is impossible in all conceiva­
ble 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
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150 Airbag sys te m
U.S. Federal Standard if a chi ld with elec­
trical capac itance greater than the com­
bined capacitance of a typical one-year
old infant restra ined in one of the for­
ward fac ing or rearward-fac ing ch ild
seats with which your vehicle was certi­
fied is on the front passenger seat and
the other conditions for airbag deploy­ ment are met.
- Acc ident statist ics have shown that chil­
dren are generally safer in the rear seat
area than in the front seating posit ion .
- For their own safety, all chi ldren, espe­
ci ally 12 years and younger, sho uld a l­
ways ride in the back properly rest rained
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 applicable at the time your vehicle was manufactured.
The front Advanced Airbag System supple­ ments the safety belts to provide addit ional
protection for the driver's and front passeng­
er's heads and upper bodies in frontal crashes .
The airbags inflate only in frontal impacts
when the vehicle dece le rat io n is high enoug h.
The front Advanced Airbag System for the
fro nt seat occupants is not a substitute for
your safety belts . Rather, it is part of the over­
a ll occupa nt restraint system in your veh icle.
A lways remember that the airbag system ca n
on ly help to pro tect you, if you are s itting up ­
right, wearing yo ur safety belt and wearing it
properly. This is why you and yo ur passengers
must always be properly restrained, not just
beca use the law requires you to be.
The Advanced Airbag System in your veh icle
has been certified to meet the " low risk" re­
qu irements for 3 and 6 year-o ld children on
the passenger side and very small adu lts on
the dr iver side. The low risk deployment crite­
ria are intended to he lp reduce the risk of in­
jury through interaction with the front airbag that can occur, for example, by being too
close to the steering wheel and instr ument
panel when the airbag inflates .
In add ition, the system has been cer tified to
comply with the "s uppression" requirements
of the Safety Standard, to turn off the front
airbag for infants up to 12 months who are re ­
stra ined on the front passenger seat in child
restraints that are listed in the Standard.
"Suppression" requires the front airbag on the
passenger side to be turned off if:
- a child up to abo ut one year o f age is re ­
st rained on the front passenger seat in one
of the rear -facing or fo rward -facing infant
restraints listed in Federal Motor Vehicle
Safety Standard 208 with which the Ad­
vanced Airbag System in your vehicle was
cert ified . Fo r a listing of the chi ld restraints
that were used to certify you r vehicle's com­
plia nce w ith the US Saf ety Standard
r::) page 172,
- When a person is detected on the front pas­
senger seat that has an electrical capaci­
tance that is more than the tota l elect rical
capacitance o f a child tha t is about 1 year
old rest rained in one of the rear- facing or
forward-facing infant restraints (listed in Federal Motor Vehicle Safety Standard 208
w ith which the Advanced A irbag System in
your veh icle was certified), the front airbag
on the passenger side may or may not de­ ploy.
The
PASSENGER AIR BAG OFF light comes on
when the electro nic control unit detects a to­
ta l electrical capac itance on the front passen­
ger seat that requ ires the front airbag to be
tu rned off. If the
PASSENGER AIR BAG OFF
light does not come on, the fro nt airbag o n
t h e passenger side has not been turned off by
the con trol un it and can deploy if the cont ro l
u nit senses an impact that meets the condi ­
tions stored in its memo ry .
If the total e lectr ic al c apaci tance regis tered
o n t he fron t passenge r se at is more than that
of a typical 1 year -o ld, but less than the
weight of a small adu lt, the front airbag on
ll-