2015 AUDI S3 Owners Manual

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Safety belts
General notes
Always wear safety belts!
Wearing safety belts correctly saves lives!
T his chapter explains why safety belts are nec­
essary, how they work and how to adjust and
wear them correctly .
~ Read all the information that follows and
heed all of the instructions and WARNINGS.
A WARNING
Not wearing safety belts or wearing them
improperly increases the risk of serious
personal injury and death.
- Safety belts are the single most effective
means available to reduce the risk of se­
rious injury and death in automobile acci­
dents. For your protection and that of
your passengers, always correctly wear
safety belts when the vehicle is moving .
- Pregnant women, injured, or physically
impaired persons must also use safety
belts. Like all vehicle occupants, they are
more likely to be seriously injured if they
do not wear safety belts. The best way to
protect a fetus is to protect the mother -
throughout the entire pregnancy.
Number of seats
Your Audi has a total of five seating positions:
two in the front and three in the rear. Each
seating position has a safety belt .
A WARNING
Not wearing safety belts or wearing them
improperly increases the risk of serious
personal injury and death.
- Never strap more than one person, in­
cluding small children, into any belt. It is
especially dangerous to place a safety
belt over a child sitting on your lap.
- Never let more people ride in the vehicle
than there are safety belts available.
Safety belts 13 5
-Be sure everyone riding in the vehicle is
properly restrained with a separate safe­
ty belt or child restraint.
~ Safety belt warning light
Your vehicle has a warning system for the
driver and front seat passenger (on USA mod ­
els only) to remind you abou t the importance
of buckling-up.
Fig. 117 Safety bel t warn ing light in the instr ume nt
cl uster -enla rged
Before driving off, always:
~ Fasten your safety belt and make sure you
are wearing it properly.
~ Make sure that your passengers also buckle
up and properly wear their safety belts.
~ Protect children with a child restraint sys-
tem appropriate for the size and age .
The warning light . in the instrument clus­
ter lights up when the ignition is on as a re­
minder to fasten the safety belts . In addition,
you will hear a warning tone for a certain peri­
od of time .
Fasten your safety belt and make sure that
your passengers also properly put on their
safety belts.
A WARNING
- Safety belts are the single most effective
means available to reduce the risk of se­
rious injury and death in automobile acci­
dents. For your protection and that of
your passengers, always correctly wear
safety belts when the vehicle is moving. •
•
•

136 Safet y belt s
-Failure to pay attention to the warning
light that come on, could lead to person­
al injury.
Why safety belts?
Frontal collisions and the law of physics
Frontal crashes create very strong forces for
people riding in vehicles.
F ig. 11 8 Unbelted occ upants in a ve hicle h eading for a
wall
Fig. 1 19 Th e vehicle c rash es into t he wall
The physical principles are simple. Both the
vehicle and the passengers possess energy
which varies w ith veh icle speed and body
weight . Engineers call this energy "kinetic en­
e rgy ."
T he higher the speed of the vehicle and the
g reater the vehicle's we ight, the more energy
that has to be "absorbed" in the crash .
Vehicle speed is the most sign ificant factor.
If
the speed doubles from 15 to 30 mph (25 to
50 km/h), the energy increases 4 t imes!
Because the passengers of this veh icle are not
using safety belts
c::;, fig. 118, they w ill keep
mov ing at the same speed the vehicle was
mov ing just before the c rash, unt il something
stops them - here, the wall ¢
fig. 119 .
The same principles apply to people sitting in
a vehicle that is involved in a frontal collision .
Even at c ity speeds of 20 to 30 mph (30 to
50 km/h), the forces acting on the body can
reach one ton (2,000 lbs , or 1,000 kg) or
more . At greater speeds, these forces are even
highe r.
Peop le who do not use safety belts are also
not attached to their vehicle. In a frontal colli­
s io n they will also keep moving forward at the
speed their veh icle was t ravell ing just before
the crash . Of co urse, the laws of physics don't
just app ly to frontal collisions, they determine
what happens i n all kinds of acc idents and col­
lisions .
What happens to occupants not wearing
safety belts?
In crashes unbelted occupants cannot stop
themselves from flying forward and being in­
jured or killed. Always wear your safety belts!
F ig . 120 A d river not wea ring a safety b elt is viol en tly
thrown fo rwa rd
F ig . 12 1 A rear passe nge r no t wea ring a safety be lt
w ill fl y forward a nd strike the dr iver
Un belted oc cupants a re not able to resist the
t remendous forces o f impac t by ho lding tight
o r bracing themse lves. Withou t the benefit of
safety restraint systems , the unrestrained
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occupant will slam violently into the steering
wheel, instrument panel, w indshield , or what­
ever else is in the way
c::> fig. 120. This impact
with the vehicle interior has all the energy
they had just before the crash.
Never rely on airbags alone for protection.
Even when they deploy, airbags provide only
additional protection. Airbags are not sup­
posed to deploy in all kinds of accidents. Al­
though your Audi is equipped with airbags, all
vehicle occupants, including the driver, must
wear safety belts correctly in order to mini­ mize the risk of severe injury or death in a
crash.
Remember too, that airbags will deploy only
once and that 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. Unbelted
occupants can also be thrown out of the vehi­
cle where even more severe or fatal injur ies
can occur.
It is also important for the rear passengers to
wear safety belts correctly. Unbelted passen­
gers in the rear seats endanger not only them­
selves but also the driver and other passen­
gers
c::> fig. 121. In a frontal collision they will
be thrown forward violently, where they can
hit and injure the driver and/or front seat pas ­
senger.
Safety belts protect
People think it's possible to use the hands to
brace the body in a minor collision . It's simply
not true!
Fig. 122 Driver is cor rect ly r est rain ed in a sudd en brak­
ing man euve r
Safety belts 13 7
Safety belts used properly can make a big dif­
ference. Safety belts help to keep passengers
in their seats, gradually reduce energy levels
applied to the body in an accident, and help
prevent the uncontrolled movement that can
cause serious injuries . In addition, safety belts
reduce the danger of being thrown out of the
vehicle .
Safety belts attach passengers to the car and
give them the benefit of being slowed down more gently or "softly" through the "give" in
the safety belts, crush zones and other safety
features engineered into today's vehicles. By
"absorbing" the kinetic energy over a longer
period of time, the safety belts make the
forces on the body more "tolerable" and less
likely to cause injury.
Although these examples are based on a fron­
tal collision, safety belts can also su bsta ntia l­
ly reduce the risk of injury in other kinds of
crashes. So, whether you're on a long trip or
just going to the corner store, always buckle
up and make sure others do, too. Accident sta­
tistics show that vehicle occupants properly
wearing safety belts have a lower risk of being
injured and a much better chance of surviving
an accident. Properly using safety belts also
greatly increases the ability of the supplemen­
tal airbags to do their job in a collision . For
this reason, wearing a safety belt is legally re­
quired in most countries including much of
the United States and Canada.
Although your Audi is equipped with airbags,
you still have to wear the safety belts provid­
ed. Front airbags, for example, are activated
only in some frontal collisions. The front air­
bags are not activated in all frontal collisions,
in side and rear collisions, in roll overs or in
cases where there is not enough deceleration
through impact to the front of the vehicle.
The same goes for the other airbag systems in
your Audi. So, always wear your safety belt
and make sure everybody in your vehicle is
properly restrained!

138 Safety belts
Important safety instructions about
safety belts
Safety belts must always be correctly posi­
tioned across the strongest bones of your
body.
,.. Always wear safety belts as illustrated and
described in this chapter.
,.. Make sure that your safety belts are always
ready for use and are not damaged.
A WARNING
Not wearing safety belts or wearing them
improperly increases the risk of serious
personal injury and death. Safety belts can
work only when used correctly .
- Always fasten your safety belts correctly
before driving
off and make sure all pas­
sengers are correctly restrained.
- For maximum protection, safety belts must always be positioned properly on
the body .
- Never strap more than one person , in­
cluding small children, into any belt.
- Never place a safety belt over a child sit­ ting on your lap.
- Always keep feet in the footwell in front
of the seat while the vehicle is being driv­
en .
- Never let any person ride with their feet on the instrument panel or sticking out
the window or on the seat.
- Never remove a safety belt while the ve­
hicle is moving. Doing so will increase
your risk of be ing injured or killed.
- Never wear belts twisted.
- Never wear belts over rigid or breakable
objects in or on your clothing, such as
eye glasses, pens, keys, etc., as these
may cause injury.
- Never allow safety belts to become dam­
aged by being caught in door or seat
hardware .
- Do not wear the shoulder pa rt of the belt
under your arm or otherwise out of pos i­
tion . -
Several layers of heavy clothing may in­
terfere with correct positioning of belts
and reduce the overall effectiveness of
the system .
- Always keep belt buckles free of anything
that may prevent the buckle from latch­
ing securely .
- Never use comfort clips or devices that
create slack in the shoulder belt . Howev­
er, special clips may be required for the
proper use of some child restraint sys­
tems .
- Torn or frayed safety belts can tear, and
damaged belt hardware can break in an
accident. Inspect belts regularly .
If web­
bing, bindings, buck les, or retractors are
damaged, have belts replaced by an au ­
thorized Audi dealer or qualified work­
shop.
- Safety belts that have been worn and
loaded in an accident must be replaced
with the correct replacement safety belt
by an authorized Audi dealer . Replace­
ment may be necessary even if damage
cannot be clearly seen . Anchorages that
were loaded must also be inspected.
- Never remove, modify, disassemble, or
try to repair the safety belts yourself.
- Always keep the belts clean. Dirty belts
may not work properly and can impair
the function of the inert ia reel
c::> ta­
ble Internal cleaning on page 207.
Safety belts
Fastening safety belts
Safety first -everybody buckle up!
Fig. 123 B elt buck le and to ngue o n th e drive r's se at

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To provide maximum protection, safety belts
must always be positioned correctly on the
wearer's body.
... Adjust the front seat and head restraint
properly
c::> page 5 7, Front seats.
• Make sure the seatback of the rear seat
bench is in an upright position and securely
latched in place before using the belt
c::> ,&..
... Hold the belt by the tongue and pull it even­
ly across the chest and pelvis
c::> ,&. .
""Insert the tongue into the correct buckle of
your seat until you hear it latch securely
c::> fig. 123.
.., Pull on the belt to make sure that it is se-
curely latched in the buckle.
Automatic safety belt retractors
Every safety belt is equipped with an automat­
ic belt retractor on the shoulder belt . This fea­
ture locks the belt when the belt is pulled out
fast, during hard braking and in an accident.
The belt may also lock when you drive up or
down a steep hill or through a sharp curve. During normal driving the belt lets you move
freely.
Safety belt pretensioners
The safety belts are equipped with a belt pre­
tensioner that helps to tighten the safety belt
and remove slack when the pretensioner is ac­
tivated
c::> poge 142. The function of the pre­
tensioner is monitored by a warning light
c::> page 21.
Convertible locking retractor
Every safety belt except the one on the driver
seat is equipped with a convertible locking re­
tractor that
must be used when the safety
belt is used to attach a child seat. Be sure to
read the important information about this
feature
c::> poge 181.
A WARNING
Improperly positioned safety belts can
cause serious injury in an accident
o::> page 139, Safety belt position.
-Safety belts offer optimum protection
only when the seatback is upright and
Safety belts 139
belts are properly positioned on the
body.
- Always make sure that the rear seat
backrest to which the center rear safety
belt* is attached is securely latched
whenever the rear center safety belt is
being used. If the backrest is not secure­
ly latched, the passenger will move for­
ward with the backrest during sudden
braking, in a sudden maneuver and espe­
cially in a crash .
- Never attach the safety belt to the buck­
le for another seat. Attaching the belt to
the wrong buckle will reduce safety belt
effectiveness and can cause serious per­
sonal injury.
- A passenger who is not correctly restrain­
ed can be seriously injured by the safety
belt itself when it moves from the stron­
ger parts of the body into sensitive areas
like the abdomen.
- Always lock the convertible locking re­
tractor when you are securing a child seat in the vehicle
c::> page 183.
(D Tips
For information on safety belt pretension­
ers, refer to
c::> page 142.
Safety belt position
Correct belt position is the key to getting
maximum protection from safety belts.
Fig. 124 Safety belt position
Use the height adjustment to change the posi­
tion of the shoulder belt of the front safety
belts .
~

140 Safety belts
_&. WARNING
Improperly positioned safety belts can
cause serious personal injury in an acci­
dent.
-
- The shoulder belt should lie as close to
the center of the collar bone as possible
and should fit well on the body. Hold the
belt above the latch tongue and pull it
evenly across the chest so that it sits as
low as possible on the pelvis and there is
no pressure on the abdomen. The belt
should always fit snugly ¢
fig. 124. Pull
on the belt to tighten if necessary.
- The lap belt portion of the safety belt
must be positioned as low as possible
across pelvis and never over the abdo­
men. Make sure the belt lies flat and
snug
¢ fig. 124 . Pull on the belt to tight-
en if necessary.
- A loose-fitting safety belt can cause seri­
ous injuries by shifting its position on
your body from the strong bones to more
vulnerable, soft tissue and cause serious injury .
- Always read and heed all WARNINGS and
other important information
¢ page 138.
Pregnant women must also be correctly
restrained
The be st way to protect the fe tus is to make
sure that expectant mothers always wear
safety belts correctly -throughout the preg­
nancy.
Fig . 125 Saf ety b elt pos it io n durin g pre gnancy
To provide maximum protection, safety belts
must always be pos itioned correctly on th e
wearer's body
¢ page 139.
.. Adjust the front seat and adjustable head
restraint* correctly¢
page 57, Front seats.
.. Hold the belt by the tongue and pull it even­
ly across the chest and pelvis¢
fig. 125,
¢Lf1 .
.. Inser t the tongue in to the correct buckle of
your seat until you hear it latch securely
¢page 138, fig. 123.
.,. Pull on the belt to make sure that it is se­
curely latched in the buckle.
A WARNING
Improperly positioned safety belts can
cause serious personal injury in an acci­
dent.
-
- Expectant mothers must always wear the
lap portion of the safety belt as low as possible across the pelvis and below the
rounding of the abdomen .
- Always read and heed all WARNINGS and
other important information¢.&.
in Fas­
tening safety belts on page 139.
Unfastening safety belts
Unbuckle the safety belt with the red release
button only ofter the vehicle has stopped.
,
Fig. 126 Re le asin g the tong ue fro m the buck le
.,. Push the red release button on the buckle
¢ fig. 126 . The belt tongue will spring out
of the buckle ¢
&-
.,. Let the belt wind up on the retractor as you
guide the belt tongue to its stowed position.
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_& WARNING
Never unfasten safety belt while the vehi­
cle is movi ng . Doing so will increase your
r isk of being injured or killed .
Adjusting the safety belt latch tongue
Fig. 127 Safety be lt: la tc h ton gue clip (exa mple)
.. Slide the cl ip so that you can easi ly reach the
belt latch when putt ing the safety belt on.
Adjusting safety belt height
With the aid of the safety belt height adjust­
ment , the three point safety belt strap rout­
ing can be fitted to the shoulder area, accord­
ing to body size.
Fi g. 12 8 Safety be lt heig ht ad justment fo r th e fro nt
seats -loop -arou nd fitt ings
;g 0 0 6
" m
The sho ulder belt should lie as close to the
center of the collar bone as possib le and
should fit well on t he body
c::> A in Safety belt
position on page 140 .
.. Push
the loop-a round fittings up c::> fig . 128
@ , or
.. squee ze together the (D button, and push
the loop-around fitt ings down @.
Safety belts 141
.. Pull the belt to make sure that the uppe r at­
tachment is proper ly engaged .
A WARNING
Always read and heed all WARNI NGS and
other important information
c::> page 138 .
{I) Tips
With the front seats, the height a djust­
ment of the seat can also be used to ad just
the position of the sa fety belts.
Improperly worn safety belts
Incorrectly positioned safety belts can cause
severe injuries.
Wea ring sa fety belts improper ly can cause se ­
rious injury or deat h. Safety belts can o nly
wor k when they are correctly positioned on
the body. Imprope r seating positions reduce
the effectiveness of safety be lts and will even
increase t he risk of injury and death by mov­
ing the safety be lt to crit ica l areas of the
body . Improper seating positions also in­
cr ease the r is k of se rio us injury a nd death
whe n an airbag dep loys and st rikes an occu ­
pan t who is no t in the co rrec t seating posi­
t ion . A driver is respons ible for the safety of
all vehicle occupants and especially for chil­
dren. Therefore :
.. Never perm it anyone to assume an incor re ct
sitt ing pos ition in the vehicle while trave ling
c::> A .
A WARNING
Im properly worn safety be lts i ncrease the
risk of serious persona l injury and death
wheneve r a ve hicle is being used.
- Always make s ure t hat all vehicle occ u­
pa nts are co rrectly restra ined and stay in
a co rrect seati ng position whenever the
veh icle is being us ed .
- Always read and heed all WARNINGS a nd
other impo rtant informat ion
c::> page 138.

142 Safety belts
Safety belt preten­
sioners
How safety belt pretensioners work
In front, side ond rear-end collisions above a
particular severity and in o rollover, safety belts are tensioned automatically.
Reversible safety belt tensioners
The safety belts on the front seats are equip­
ped with power reversible tensioners . Th e fo l­
lowing functions are available when the driv­
er's/front passenger's safety belts are fas­
tened:
- Automatic tensioners: at the start of a drive,
the safety be lts automatically adjust to the
passenger after a certain time period or ve­
hicle speed.
- In certa in driving situations, the safety belts
may tighten with a reversible tensioning
f unction
~ page 94 .
- The safety belts may also tighten with this
reversible tensioning function in m inor colli­
sions.
Pyrotechnic safety belt pretensioners
The safety belts are equipped with safety be lt
p retensioners. The system is activated by sen ­
sors in front, side and rear -end collisions of
great severity and in a rollover. This tightens
the belt and takes up be lt slack ¢.&.
in Service
and disposal of safety belt pretensioner on
page 142.
Taking up the s lack helps to reduce
forward occupant movement during a colli­
sion .
A WARNING
-It is possible for the pretensioners to de­
ploy incorrect ly .
- The pyrotechnic system can only provide protection for one collision .
If the pyro­
technic pretensioners dep loy, the preten­
sioning system must be replaced.
@ Tips
The pyrotechnic safety belt pretens ioners
can only deploy once . -
The safety belt p retensioners do not de ­
ploy in minor frontal and side collisions,
in rear-end co llisions, in rollovers and in
co llisions involving very little impact
force.
- A fine dust is released when the pyro­ technic safety belt pretensioners deploy.
This is normal and is not caused by a fire in the vehicle.
- The relevant safety requirements must
be observed when the vehicle or compo­
nents of the system are scrapped. A
qualified dealership is fam iliar with
these regulations and will be pleased to
pass on the information to you.
- Be sure to observe all safety, environ­
menta l and other regu lations if the veh i­
cle or individual parts of the system, par­
ticularly the safety belt or airbag, are to
be disposed. We recommend you have
your authorized Audi dealer perform this
service for you.
Service and disposal of safety belt
pretensioner
The safety belt pretens ioners are parts of the
safety belts on your Aud i. Installing, remov­
ing, servic ing or repairing of belt pretension­
ers can damage the safety belt system and
prevent it from working correctly in a co lli­
sion .
T he re a re some important things you have to
know to make su re that the effectiveness o f
the system wi ll not be impaired and that dis­
carded components do not cause injury or pol­
lu te the environment.
A WARNING
-Improper care, servic ing and repair proce-
dures can increase the risk of personal in­
jury and death by prevent ing a safety belt
pretensioner from activating when needed
or activating it unexpectedly:
- The belt pretensioner system can be act i­
vated only once. If belt pretensioners have been activated, the system must be
replaced.
~