belt AUDI S6 2015 Service Manual

162 Airbag system
www .dtsc.ca.gov/hazardouswaste/per ­
chlorate. When the vehicle or parts of the
restraint system including airbag modules
and safety belts wit h pretens ioners are
scrapped, all applicable laws and regula­
tions must be observed. Your authorized
Aud i dea ler is familiar wit h these requ ire­
ments and we recommend that you have
your dea le r perfo rm this se rv ice for you.
Other things that can affect Advanced
Airbag performance
Changing the vehicle's suspension system can
change the way that the Advanced Airbag Sys­
tem performs in a crash. For example, using
tire-r im combinations not approved by Aud i,
lowering the vehicle, changing the stiffness of
the suspension, including the springs, suspen­
sion st ruts, shock absorbers etc. can change
the forces that are measured by the a irbag
sensors and se nt to the electron ic control
un it. Some suspension changes can, for exam­
p le, increase the force levels meas ured by the
sensors and make the airbag system deploy in
crashes in which it would not deploy if the
changes had not been made. Other kinds of
changes may reduce the force levels meas­ ured by the sensors and prevent the a irbag
from deploying when it should.
A WARNING
Changing the vehicle's suspension includ­
ing use of unapproved tire -rim combina­
tions can change Advan ced A irbag per­
formance and increase the risk of serio us
personal in jury in a crash.
- Never install suspension components
that do not have the same performance character istics as the components origi­
nally installed on your vehicle.
- Never use tire-rim combinatio ns that
have not been approved by A udi.
Knee airbags
Description of knee airbags
Applies to vehicles: with knee airbags
The knee airbag system can provide supple­
mental protection to properly restrained
front seat occupants.
F ig . 1 61 Driver's knee airbag
The driver knee airbag is in the ins trumen t
pane l underneath t he steering wheel
¢ fig. 161, the airbag for the passenger is at
about the same height in the instrument pan­
el underneat h the glove compartment.
T he knee airbag offe rs additional p rotection
to the driver 's and passenger's knees and up­
per and lower th igh areas and supplements
the protection provided by the safety belts.
If t he front airbags dep loy , the knee ai rbags
also dep loy in frontal coll isions when the de­
ployment threshold stored in the contro l unit
is met
<=> page 155, More important things to
know about front airbags.
In addition to their norma l safety function,
safety belts help keep the dr iver or front pas­
senger in position in a fronta l collision so that
the a irbags can provide supplemental protec­
t ion .
The airbag system is not a substit ute for your
safety belt. Rather, it is part of the overa ll oc­
cupant restra int system in your vehicle. Al­
ways remember that the a irbag system can
o nly help to protect you if you are weari ng
your safety belt and wea ring i t properly. This
is why you should always wear your safety
belt, not just beca use the law requi res you to
do so
r::!;>page 136, General notes . ..,.

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Remember too, airbags will deploy only once
and only in certain kinds of accidents -your
safety belts are a lways there to offer protec ­
tion in those acc idents in which airbags are
not supposed to deploy or when they have al­
ready deployed, for example when your vehi ­
cle str ikes or is struck by another afte r the
fi rst coll is ion.
This is just one of the reasons why an a irbag is
not a substitute for the safety belt . The airbag
system wo rks most effectively when used with
the safety belts . Therefore, always wear your
safety bel ts correctly .
It is important to remember that while the
supplemental knee a irbag system is des igned
to reduce the like lihood of serious injur ies,
o ther in juries, fo r example, swel ling , bruising
and minor abras io ns and frict ion bu rns c an al­
so occur when an airbag in flates.
The knee airbag system basically consists
of :
-The elec tronic control mod ule
- T wo inf latab le airbags (airbag and gas gen-
erato r), one for the driver and one for the
front passenger
- T he airbag ind icator light in the instrument
pane l
The knee airbag system will not deploy:
-when the ign ition is switc hed off
- in frontal collisions w hen the decelerat ion
measured by the control unit is too low
- in s ide collisions
- in rear-end collisions
- in ro llovers
- in the event of a system malfunct io n (wa rn -
i ng/indicator ligh t is on)
r::!>page 19.
& WARNING
- Safety belts and the airbag system can
only p rov ide protection when occ upants
are in the proper seating posit ion
c::>page 155.
-If the airbag indicator light c::> page 19
comes when the vehicle is be ing used,
have the system inspected immediately
A irba g sy stem 163
by your authorized A udi dealer. It is pos­
sib le that the airbag will inflate when it
is not supposed to , or will not inflate
when it should .
How knee airbags work
Applies to vehicles: with knee airbags
The risk of injury to the leg area can be re ­
duced by fully inflated knee airbags.
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Fi g. 162 In flated a irbags protect ing in a fronta l coll i·
s ion
The knee airbag system has been designed so
that the airbags for the driver and front pas­
senger deploy in certain but not all frontal
collisions.
If the front airbags dep loy, the knee airbags
also dep loy in fronta l collisions when the de­
ployment th resho ld stored in the control unit
is met.
When the system deploys, the ai rbags fill
with a propellant gas, and inflate between the l ower part of the instrument pane l and the
driver and t he lower part of the instrument
panel and the front passenger
c::> page 155,
fig . 159 .
Although they are not a soft pi llow, they can
"cushion" the impact and in t his way they can
help to reduce the risk of injury to the lower
extremit ies .
A ll of th is takes place in the blink o f an eye, so
fast that many people don't even realize that
the a irbags have deployed. The airbags a lso
i nfla te with a g reat dea l of fo rce and i t is im­
po rtant for occupant safety t hat nothing
sho uld be in their way whe n they deploy. ..,.

164 Airbag system
Fully inflated airbags in combination with
properly worn safety belts slow down and lim­
it the occupant's forward movement and help
to reduce the risk of injury.
Important safety instructions on the
knee airbag system
Appl ies to vehicles: with knee airbags
Airbags are only supplemental restraints. Al­
ways wear safety belts correctly 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
a irbags to provide supplemental protection .
A WARNING
An inflating knee airbag can cause serious
injury. Wearing safety belts incorrectly and
improper seating positions increase the
r isk of serious personal injury and death
whenever a vehicle is being used.
- The knee airbag system cannot protect
you properly if you are seated too close
to any of the airbag locations. When ad­
justing their seat positions, it is impor­ tant that both the driver and the front
passenger keep their upper bodies and
knees at the following minimum safe
distances:
- at least 10 inches (25 cm) between the
chest and the steering wheel/instru­
ment panel.
- at least 4 inches (10 cm) between the
knees and the lower part of the instru­
ment panel.
- The risk of personal injury increases if
you lean forward or to the side, or if the
seat is improperly positioned and you are
not wearing your safety belt. The risk in­
creases even more should the airbag de­
ploy.
-Always make sure that the knee airbag
can inflate without interference. Objects between you and the airbag can increase
the risk of injury in an accident by inter­
fering with the way the airbag deploys or by being pushed
into you as the airbag
deploys.
- Never let anybody, especially children
or animals ride in the footwell in front
of the passenger seat. If the airbag de­
ploys, this can result in serious or fatal
injuries.
- Never carry objects of any kind in the
footwell area in front of the driver's or
passenger's seat. Bulky objects (shop­
ping bags, for example) can interfere
with or prevent proper deployment of
the airbag. Small objects can be
thrown through the vehicle if the air­ bag deploys and injure you or your pas­
sengers.
- Make sure there are no cracks, deep
scratches or other damage in the area of
the instrument panel where the knee air­
bags are located.
- If children are incorrectly seated, their
risk of injury increases in a collision
~page 171, Child Safety.
Side airbags
Description of side airbags
The airbag system can provide supplemental
protection to properly restrained occupants.
Fig. 163 S ide a irbag location in the driver's seat
The side airbags are located in the sides of the
front seat backrests
¢ fig. 163 and the rear
backrest facing the doors. They are identified
by the word "AIRBAG ".
The side airbags installed for the front seating
positions have been designed and certified to
help reduce the risk of injury that can be .,_

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caused by airbags when they inflate, particu­
l arly when the occupant sitting next to it is
not seated properly. The s ide a irbag for the
front passenger seat can be used with proper ­
ly installed chi ld res traints. Please be sure to
read the important information and warnings
whenever us ing a child restraint in a veh icle :
Safety belts
c::;, page 136, A irbag system
c::;, page 14 5, Child safety ~ page 171.
The side airbag system basically con sists of:
- the e lectronic control module and external
s ide 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
cluster.
The airbag system is monito red elect ron ica lly
to make certain that it is functioning properly
at all times. Each time you switch on the igni­
tion, the airbag system indicator light will
come on for a few seconds (self diagnostics) .
T he side airbag system supplements the safe­
ty belts and can help to reduce the risk of in ­
jury to the driver's, front and rear passenger's upper torso on t he side of the vehicle that is
struck in a side collision . The airbag deploys
only in s ide impac ts and on ly when the veh icle
acceleration registered by the control u nit is
hi gh enough . If this rate is below the refer­
e nce va lue progr ammed i nto the con trol un it,
the side airbags will not be triggered, even
though the ca r may be badly damaged as a re­
sult of the collision . It is not possible to de­
f ine an a irbag trigger ing range that will cover
eve ry possible angle of impact, since the cir­
cumstances will vary considerably between
one co llision and another . Important facto rs
in clude, for examp le, the natu re (hard o r soft)
of the impacting objec t, the ang le of impact ,
ve hicl e speed, etc. ~
page 1 66, Impor tan t
safety instructions on the side airbag sy stem.
Aside from the ir no rmal safety function, safe­
ty belts wor k to he lp keep the d river or front
passenger in posi tion in the event of a side
Airbag system 165
collision so that the side airbags can provide
protection.
T he airbag system is
not a substi tute fo r your
s af ety belt . Ra ther, it is part o f the over all oc­
cupant restra int system in you r vehicle . A l­
ways remember that the side airbag system
can on ly help to protect yo u if you are wearing
your safety be lt and wearing it proper ly. This
is another reason why you should always wear
your safety be lts, not just because the law re­
quires you to do so c::;,
page 136, General
notes.
It is important to remember that wh ile the
suppleme nta l side airbag system is desig ned
to r educe the likelihood of ser ious injuries,
othe r injur ies, for exampl e, swelling, bru is ing ,
friction bur ns and m ino r abrasions can a lso be
associ ated w ith dep loye d side airbags. Re­
member too, si de a irbags w ill dep loy o nly
once an d only in ce rtain kinds of accidents -
yo ur safety be lts a re a lways there to offer p ro ­
tection .
Vehicle damage, repair costs o r even the lack
of ve hicle damage are not necessarily a n indi ­
cation of ove r-sensitive or failed airbag activa­
tion. In some coll is ions, both front and side
a irbags may inflate. Remember too, that air­
bags will deploy only once a nd only in certain
ki nds of col lisions - you r safety belts a re a l­
ways t he re to offe r protection in those acc i­
dents i n which a irbags are not supposed to
deploy or when they have a lready deployed .
The side airbag system will not deploy:
-when the ignit io n is switched off
- in side co llisions whe n the acceleration
meas ured by t he sensor is too low
- in front-end collisions
- in rear -end co llisions
- in rollove rs .
In some types of accidents the front airbags,
s ide cu rtain airbags and s ide a irbags may be
t rigge red together. .,,. •
•

166 Airbag system
& WARNING
-Safety belts and the airbag system will
only provide protection when occupants
are in the proper seating position
<=>page 166.
- If the airbag indicator light c::> page 19
comes when the vehicle is being used,
have the system inspected immediately
by your authorized Audi dealer. It is pos­
sible that the airbag will inflate when it
is not supposed to, or will not inflate
when it should.
How supplemental side airbags work
Side airbags deploy instantly and can help re­ duce the risk of upper torso injuries for occu­
pants who are properly restrained.
Fig. 164 Inflated side airbags o n left side of vehicle,
rear s ide airbag
When the system is triggered, the airbag is
filled with propellant gas and breaks through
a seam in the seat surface area marked "AIR­
BAG". It expands between the side trim panel
and the passenger . 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 sup­
plemental side airbag could injure you if your
seating position is not proper or upright or if
items are located in the area where the sup­
plemental side airbag expands . This applies
especially to children
c::> page 171, Child Safe­
ty.
Supplemental side airbags inflate be­
tween the occupant and the door panel on th e
side of the vehicle that is struck in certain side
coll is ion
c::> fig. 164 .
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 de­ ploys. This is normal and does not mean there
is a fire in the vehicle.
Important safety instructions on the
side airbag system
Airbags ore only supplemental restraints. Al­
ways properly wear safety bel ts and ride in a
proper seating position .
There is a lot that you and your passengers
must know and act accord ingly to help the
safety belts and airbags do their job to pro­
vide supplemental protection .
& WARNING
-
An inflating side airbag can cause serious
or fatal injury. Improperly wearing safety
belts and improper seating positions in­
crease 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
supplemental 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 replace­
ment upholstery over the front seat­
backs that have not been specifically
approved by Audi.

168 Airbag sys tem
The side curtain airbags are located on both
sides of the interior above the front and rear
side windows ¢
fig. 165. They are ident ified
by the word "AIRBAG" on the windshie ld
frame and the center roof p illar.
The side curtain airbags contain features that provide e jection m itigat ion to he lp prevent ve­
h icle occupants or parts of their bodies from
be ing completely or partially ejected from the
ve hicle interior in certain side impacts and ve ­
h icle rollovers.
The s ide curtain airbag system supp lements
the safety belts and can help to reduce the risk of injury for occupants' heads and upper
torso. The s ide curtain airbag inflates in side
impacts and only when the vehicle acce lera­
tion registered by the control u nit is high
enough. If t his rate is below the reference val­
ue programmed into the control unit, the s ide
curtain ai rbag will not be triggered, even
though the car may be badly damaged as a re ­
sult of the collision. It is not possible to de­
f ine an a irbag tr igger ing range that will cover
every possible angle of impact, since the cir­
cumstances wi ll vary considerably between
one coll ision and another. Important factors
include, for examp le, the natu re (hard o r soft)
of the impacting object, the ang le of impact ,
ve hicl e speed, etc. ¢
page 169, How side cur­
tain airbags work .
Aside from their normal safety function, safe­
ty belts wor k to he lp keep t he d river or front
passenger in posi tion in the event of a co ll i­
sion so tha t the side curta in ai rbags can pro­
vide protection.
The airbag system is not a s ubst itute for your
safety be lt. R athe r, it is p art of the overall oc ­
cupant restraint system in your ve hicle . Al­
ways remember that the airbag system can
on Ly help to protect you if you are wearing
your safety belt and wear ing it properly. Th is
is another reason w hy you should always wear
your safety belts, not just because the law re­ qu ires you to do so¢
page 136, General
notes .
It is important to remembe r that wh ile the
side curtain airbag system is designed to help
reduce the likelihood of ser ious injuries, other
injur ies, for example, swelling, br uising, fric­
t ion burns and minor abras ions can also be as­
sociated w ith these airbags upo n deployment .
Remember too, these airbags will deploy only
once a nd on ly in ce rtain kinds of accide nts -
yo ur safety belts a re always the re to offer p ro­
tection .
The side curtain airbag system basic ally
consists of:
- The e lectro nic co ntrol module and external
side impa ct sensors
- The side curtain a irbags above the front and
rea r side windows wit h ejection mitigation
fe atu res
- The a irbag i ndicator lig ht in the inst rument
pa nel
The airbag system is mon itored electronically
to make ce rtain it is functioning prope rly at all
t imes. Each time you sw itch on the ign ition,
t h e airbag system ind icator light will come on
f o r a few seconds (sel f diagnos tics) .
The side curtain airbag is not activated:
-if the ignition is sw itched off,
- in side co llisions whe n the acceleration
measu red by the sensor is too low,
- in rear-end collisions.
A WARNING
-Safety belts and the airbag system will
only provide protection when occupants
are in the proper seating posi tion
¢ page 52, General re commendations.
- If the ai rbag ind icator light ¢ page 19
comes when the veh icle is being used,
have the system inspe cted immedia tely
by your au thori zed A udi deale r.
It is pos­
sible tha t the airbag will infla te when it
is not supposed to, or will not inflate
when it should.

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How side curtain airbags work
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 restrained.
Fig. 166 Illustrat ion of p rinc iple: Infla ted side cur ta in
airbags on the left side
The side curtain airbags inflate between the
occupant and the windows on the side of the
vehicle that is struck in a side collision
¢fig. 166.
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 or­
der 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 in­
jure you if your seating position is not proper
or upright or if items are located in the area
where the supplementa l side curtain airbag
inf lates . This applies especially to children
¢page 171.
Although they are not a soft pillow, side cur­
tain airbags can ''cushion" the impact and in
this way they can help to reduce the risk of in­
jury to the head and the upper part of the
body.
A fine dust may develop when the airbag de­
ploys. This is quite normal and does not mean
there is a fire in the vehicle .
Airbag system 169
Important safety instructions on the
side curtain airbag system
Airbags are only supplemental restraints. Al­
ways 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.
A WARNING
Improperly wearing safety belts and im­
proper seating positions increase the risk
of serious personal injury and death when­
ever a vehicle is being used.
- Never let occupants place any parts of
their bodies in the area from which the side curtain airbag inflate.
- Always make sure that the side curtain
airbags can inflate without interfere nce.
- 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 colli­
sion.
- 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, ga­ rage door openers, hands-free speakers,
etc. are attached to the sun visors. They
could come loose and cause serious in­
jury if the side curtain 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 objects, pets, or other persons in
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Child Safety
Important things to know
Introduction
The rear seat is generally the safest place in a
collision.
The physical principles of what happens when
your ve hicle is in a crash app ly also to chi ldren
~ page 13 7, What happens to occupants not
wearing safety belts?.
But unlike adu lts and
teenagers, the ir muscles and bones are not
fu lly developed . In many respects children are
at greater risk of serious injury in crashes than
ad ults.
Because children's bod ies a re not f ully deve l­
oped, they require restraint systems especial­ l y designed for their size, weight, and body
structure. Many co untries and all states of the
United States and provinces of Canada have
laws requ iring the use of approved ch ild re­
straint systems for infants and small chi ldren .
In a fronta l crash at a speed of 20 -35 mph
(30-56 km/h) the forces acting on a 13-po und
(6 kg) infa nt w ill be more than 20 t imes the
weight of the child . T his means the weight of
the child would suddenly be more than
260 pounds ( 120 kg). Under these conditions,
on ly an appropr ia t e chi ld restraint properly
used can reduce the risk of ser ious injury.
Ch ild restra ints, like adult safety belts, must
be used properly to be effective. Used improp ­
erly, they can increase the risk of ser ious in ­
jury in an accident.
Consult the ch ild safety seat manufacture r's
instr uctions in order to be sure the seat is
right fo r you r ch ild's size ~
page 175, Impor­
tant safety instructions for using child safety
seats.
Please be sure to read and heed all of
the impo rtant informat ion and WARNINGS
about ch ild safety, Advanced A irbags, and the
i nstallation of child rest raints in this chapter .
There is a lot you need to know about the Ad­
vanced A irbags in your vehicle and how t hey
wo rk when infants and children in child re-
Child Sa fet y 1 71
stra ints are on the front passenge r seat . Be­
ca use of the large amount of impo rtant infor­
mation, we cannot repeat it a ll here . We urge
you to read the detailed information in t his
owner 's man ua l about a irbags and the Ad­
vanced Airbag System in your vehicle and the
very important information about transport­
ing children on the front passenge r seat .
Please be sure to heed the WARN INGS -they
are ex tremely importa nt for yo ur safety and
the safety o f you r passengers, especially in ­
f ants and small chi ldren .
.A, WARNING
-Accident statistics have shown that c hil­
dren a re generally safer in the rear seat
area than in the front seating position.
Always restrain any child age 12 and un­ der in the rea r.
- All vehicle occupants and especially chil­
dren must be restrai ned p roperly when­
eve r riding in a vehicle . An unr est rained
or improperly restrained chi ld could be
in ju red by str iking the interio r or by be­
ing ejected from the vehicle during a
sudden maneuve r or impac t. An un re ­
straine d or improper ly restrai ned ch ild is
also at greater risk of injury o r death
through contact with an inflating airbag.
- A suitable ch ild restraint properly insta l­
led and used at one of the rear seat ing
positions p rov ides the highest degree of
protection for infants and small children
in most accident situations.
A WARNING
Ch ildren on the front seat of any car even
with Advanced Airbags ca n be ser iously in­
ju red or even kil led when an a irbag in­
fla tes. A child in a rearwar d-fac ing ch ild
safety seat installed on t he front passen ­
ge r seat will be ser iously injure d and ca n
be killed i f the front airbag inflates .
- T he infla ting air bag will h it the ch ild
safety sea t or i nfan t carrie r wi th great
force an d will smash the child safe ty seat
an d child against the bac krest , center
armrest, or door .
•
•

172 Child Safety
-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
PASSENGER AIR BAG OFF light does
not come on and stay on, immediately
install the rear-facing child safety seat in
a rear seating position and have the air­
bag system inspected immediately by
your Audi dealer.
_&, 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 follow­ ing special precautions to be taken:
- Always make sure that the forward-fac­
ing seat has been designed and certi­
fied by its manufacturer for use on a
front passenger seat with a front and
side airbag.
- Always carefully follow the manufac­
turer'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 in­
structions require the top tether strap
to be used.
- Never put the forward-facing child re­
straint up against or very near the in­
strument panel.
- Always set the safety belt upper an­
chorage to the adjustment position
that permits proper installation in ac­
cordance with the child restraint manu­
facturer's instructions.
-Always move the passenger seat into
its rearmost position in the seat's fore
and aft adjustment range, as far away
.
from the airbag as possible before in­
stalling the child restraint. The back­
rest must be adjusted to an upright po­
sition .
- Always make sure that nothing pre­
vents 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 in­
fluence 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
heater for child seats) on the front pas­
senger seat if the device is connected
to the 12 -volt socket or the cigarette
lighter socket.
- If a seat heater has been retrofitted or
otherwise added to the front passen­
ger seat, never install any child re­
straint system on this seat.
- Make sure that there are no wet objects
(such as a wet towel) and no water or
other liquids on the front passenger
seat cushion .
- Always make sure that the
PASSENGER
AIR BAG OFF
light comes on and stays
on all the time whenever the ignition is
switched on.
- If the PASSENGER AIR BAG OFF light
does not come on and stay on, immedi­
ately install the forward-facing child seat in a rear seating position and have
the airbag system inspected by your
authori zed Audi dealer.
- Always buckle the child seat firmly in
place even if a child is not sitting in it.
A loose child seat can fly around during
a sudden stop or in a collision.
~

M N
0 <.J 'SI: ,...., \!) ..,.,
,...., ..,., ,....,
-Always read and heed all WARNINGS
whenever using a child restraint in ave­
hicle
¢ page 136, Safety belts,
¢ page 145, Airbag system and
¢ page 171, Important things to
know.
(D Tips
Always replace child restraints that were
installed in a vehicle during a crash. Dam­
age to a child restraint that is not visible
could cause it to fail in another collision
situation.
Advanced front airbag system and children
Your vehicle is equipped with a front "Ad­
vanced Airbag System" in compliance with United States Federal Motor Vehicle Safety
Standard (FMVSS) 208 as applicable at the
time your vehicle was manufactured .
T he Advanced Airbag system in your vehicle
has been certified to meet the "low-risk" re­
quirements for 3-and 6-year old children on
the passenger side and small adults on the
driver side. The low risk deployment criteria
are intended to reduce the risk of injury
through interaction with the airbag that can
occur, for example , by being too close to the
steering wheel and instrument panel when
the airbag inflates . In addition, the system
has been certified to comply with the "sup­
pression" requirements of the Safety Stand­
ard, to turn off the front airbag for infants up
to 12 months who are restrained on the front passenger seat in child restraints that are list­
ed in the Standard .
Even though your vehicle is equipped with an
Advanced Airbag system, all children, espe­
cially those 12 years and younger, should al­
ways ride in the back seat properly restrained
for their age and size. The airbag on the pas­
senger side makes the front seat a potentially
dangerous place for a child to ride. The front
seat is not the safest place fo r a child in a for­
ward-facing child safety seat. It can be a very
Child Safety 173
dangerous place for an infant or a larger child
in a rearward-facing seat.
The vehicle's Advanced Airbag System has a
capacitive passenger detection system in the
front passenger seat cushion that can detect
the presence of a baby or a child in a child re­
straint system on this seat.
The capacitive passenger detection system
registers the changes that result in an electri ­
cal field when a child, a child restraint, and a
baby blanket are on the front passenger seat .
The change in the measured capacitance due
to the presence of a child, a child restraint,
and a baby blanket on the front passenger
seat is related to the child restraint system resting on the seat . The measured capacitance
of a child restraint system varies depending
on the type of system and specific make and
model.
The electrical capacitance of the various
types, makes, and models of child restraints
specified by the U.S.National Highway Traffic
Safety Administration (NH TSA) in the relevant
safety standard are stored in the Advanced
Airbag System control unit together with the capacitances typical of infants and a 1-year
old child. When a child restraint is used on the
front passenger seat with a typical 1 year-old infant, the Advanced Airbag System compares
the capacitance measured by the capacitive passenger detection system with the data
stored in the electronic control unit.
Child restraints and Advanced front
airbag system
Regardless of the child restraint that you use,
make sure that it has been certified to meet
United States Federal Motor Vehicle Safety
Standards and has been certified by its manu­
facturer for use with an airbag. Always be sure
that the child restraint is properly installed at
one of the rear seating positions. If in excep­
tional circumstances you must use it on the
front passenger seat, ca refully read all of the
information on child safety and Advanced Air-
bags and heed all of the applicable ..,.
•
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