2011 AUDI S8 ESP

164 Airbag system
is another reason why you should always wear
your safety belts, not just because the law re­ quires you to do so~
page 137, General
notes.
It is important to remember that while the
supplemental side airbag system is designed
to reduce the likelihood of serious injuries,
other injuries, for example, swelling, bruising,
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 necessar ily an indi­
cation of over-sensitive or failed airbag activa­
tion. In some collisions, both front and side
airbags may inflate . Remember too, that air­
bags will deploy only once and only in certain
kinds of collisions -your safety belts are al­
ways there to offer protection in those acci­
dents 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
measured 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
tr iggered together.
A WARNING ,.
- Safety belts and the airbag system will
only prov ide protection when occupants
are in the proper seating position
~page 165.
-If the airbag indicator light comes on
when the vehicle is being used, have the
system inspected immediately by your
authorized Audi dealer. The airbag may
not work properly when the vehicle ac­
celeration in a side collision is high
enough to activate the airbag.
-
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. 155 Inflated side airbags on left side of veh icle,
rear side a irbag
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 addit ional 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
q page 169, Child Safe­
ty . Supplemental side airbags inflate between
the occupant and the door panel on the side of the vehicle that is struck in certain side col­
lision
q fig. 155.
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 deve lop when the airbag de­
ploys. This is normal and does not mean there
is a fire in the vehicle.

-The airbag indicator light in the instrument
pane l
The airbag system is moni tored ele ct ro ni ca lly
t o make certain it is f unct ion ing properly a t all
times. Each time you switch on the ignition,
the airbag system indicator light wi ll come on
for a few seconds (se lf d iagnost ics) .
The side curt ain airbag is not activated:
- if the igni tion is switched off,
- i n s ide collisions when the acce lerat ion
measu red by the sensor is too low,
- i n rear-end collisions,
- in rollovers.
A WARNING
-
- Safety belts and the a irbag system will
o nly p rov ide protection whe n occ upants
are in t he pro per sea ting posit io n
c::> page 54, Gener al recommendations.
- If the airbag indicato r ligh t comes on
w hen the veh icle is be ing u sed, have the
system inspected immedia tely by your
au thorized Audi dealer. T he side curta in
air bag may not work properly even whe n
the vehicle acceleration in a side coll ision
is h igh enough to act ivate the airbag .
How side curtain airbags work
Side curtain airbags con work together with
side airbags to help reduce the risk of head
and upper torso injuries for occupants who
are properly restrained.
Fi g. 1 57 Ill ust rat ion of p rincip le: In fl ated side cu rt a in
air bags on t he left side
The side curtain air bags inflate between the
occ upant and the windows on the side of the
"' N ;g
±
"" ID
A irbag system 167
vehicle that is s truck in a side col lision
c::> fig. 157 .
When the system is t rigge red, the side curta in
a irbag is filled w ith propellant gas and breaks
th ro ugh a seam above the front and rear side
w in d ows identified by the AIRBAG labe l. In or ­
der to he lp provide this additional protection,
t h e side curtain a irbag m ust inflate within the
blink of an eye at very high speed and with
great fo rce . The side curtain a irbag could in ­
jure you if your seating pos it io n is not prope r
o r upright or if items ar e located in the area
whe re the supplemen tal side curta in a irbag
i nfl ates. This applies espe cially to ch ild ren
c::> page 1 69 .
Although they are not a soft p illow, side cur­
ta in a irbags can "cushion" the impact and in
th is way they can hel p to reduce the risk of in­
j u ry to the head a nd the upper part o f the
body.
A fine dust may deve lop w hen the a irbag de­
ploys . Th is is qui te no rm al and does not mean
t h ere is a fire in the vehicle .
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 yo u and your passengers
must know a nd do to he lp the safety belts and
airbags do t heir job to provide supplemental
protection .
A WARNING
Improperly wearing safety belts and im­
p roper seating pos it io ns increase the risk
of ser ious personal inju ry and death when­
eve r a vehicle is being used .
- Never let occupants place any pa rts of
thei r bod ies in t he area from which the
side curta in a irbags inf late.
- Always ma ke s ure that the s ide curtain
a irbags can infla te witho ut interference.
-
Unsui table a ccessor ies fitted inside the ..,

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 veh icle is in a crash app ly also to chi ldren
~ page 138, What happens to occupants not
wearing safety belts? .
But unlike adults and
teenagers, their muscles and bones are not
fu lly developed. In many respects children are
at greater risk of serious injury in crashes than
adu lts.
Because children's bodies are not fully deve l­
oped, they require restraint systems especial­ ly designed for their size, weight, and body
structure . Many countries and all states of the
United States and provinces of Canada have
laws requiring the use of approved child re­
straint systems for infants and small children .
In a fronta l crash at a speed of 20 -35 mph
(30-56 km/h) the forces acting on a 13-pound
(6 kg) infant w ill be more than 20 t imes the
weight of the child . This means the weight of
the child would suddenly be more than
260 pounds (120 kg). Under these conditions,
on ly an appropriate chi ld restraint properly
used can reduce the risk of ser ious injury .
Child restraints, like adult safety belts, must
be used properly to be effective. Used improp­
erly, they can increase the risk of serious in ­
jury in an accident.
Consult the child safety seat manufacturer's
instructions in order to be sure the seat is
right for your chi ld's size ~
page 172, Impor­
tant safety instructions for using child safety
seats.
Please be sure to read and heed all of
the important information and WARNINGS
about ch ild safety, Advanced A irbags, and the
installation of child restraints 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 re-
Child Sa fet y 169
straints are on the front passenger seat . Be­
cause of the large amount of important infor­
mation, we cannot repeat it a ll here . We urge
you to read the detailed information in this owner's manual about airbags and the Ad­
vanced Airbag System in your vehicle and the
very important information about transport­
ing children on the front passenger seat .
Please be sure to heed the WARNINGS -they
are extremely important for your safety and
the safety of your passengers, especially in­
fants and small chi ldren .
A\. WARNING
-Accident statistics have shown that chil ­
dren are generally safer in the rear seat
area than in the front seating position.
Always restrain any child age 12 and un­ der in the rear.
- All vehicle occupants and especially chil­
dren must be restrained properly when­
ever riding in a vehicle . An unrestrained
or improperly restrained chi ld could be
injured by str ikin g the interior or by be­
ing ejected from the vehicle during a
sudden maneuver or impact. An unre ­
strained or improper ly restrained chi ld is
also at greater risk of injury or death
through contact with an inflating airbag.
- A suitable chi ld restraint properly instal­
led and used at one of the rear seating
positions provides the highest degree of
protection for infants and small children
in most accident situations.
A WARNING
Children on the front seat of any car even
with Advanced Airbags can be ser iously in­
jured or even killed when an a irbag in­
flates. A child in a rearward-facing child
safety seat installed on the front passen­
ger seat will be ser iously injured and can
be killed if the front airbag inflates .
- The inflating airbag will h it 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.
•
•

170 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 exceptiona l circumstances and
the
PASSENGER AIR BAG OFF light does
not come on and stay on, immed iately
install the rear-facing child safety seat in
a re ar seating posit ion and have the air­
bag system inspec ted immediately by
yo ur Audi dealer.
_& WARNING
If, in exceptional circumstances, you must
install a forward -facing child restraint on
the front passenger's seat:
- Always make su re the forward-fac ing
seat has been designed and certified by
its manufacturer for use on a front seat
with a passenger front and side airbag.
- Always follow the man ufacturer's in­
struct ions provided with the child safety
seat or carrier.
- Always move the passenger seat into its
rearmost position in the seat 's fore and
aft adjustment range, as far away from
the a irbag as poss ible before installing
the ch ild restraint. The backrest must be
adjusted to an upr ight position .
- Always make sure that the
PASSENGER
AIR BAG OFF
light comes on and stays
on all the time whenever the ignition is
switched on.
Advanced front airbag system and
children
Your vehicle is equipped with a front "Ad ­
vanced A irbag System" in compliance wit h
United States Federal Motor Vehicle Safety
Standard (FMVSS) 208 as app licab le at the
time your veh icle was manufactured.
The Advanced Airbag system in your vehicle
has been certified to meet the " low-risk" re­
qu irements for 3- and 6-year old ch ildren on
the passenger s ide and small adults on the
driver side . The low risk deployment criter ia are intended
to red uce the risk of in jury
thro ugh interaction with the airbag that can
occur, for examp le, by being too close to the
steering wheel and instrument panel when
the a irbag 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 a irbag for infants up
to 12 months who are restrained on the front
passenge r seat in child restra ints that are list­
ed in the Standard .
Even though your veh icle is equipped with an
Advanced Airbag system, a ll children, espe­
cially those 12 years and younger, should al­
ways ride in the back seat properly res trained
for their age and size . The airbag on the pas­
senger side makes the front seat a potentially
dangerous place for a ch ild to ride . The front
seat is not the safest p lace for a child in a for­
ward-fac ing ch ild safety seat. It can be a very
dangerous place for an infant or a larger child
in a rearward-fac ing seat .
Advanced Airbags and the weight­
sensing mat in the front seat
The Advanced Airbag System in you r vehicle
detects the presence of an infant or child in a
child restraint on the front passenger seat us ­
ing the weight-sens ing mat in the seat cush­
ion and the sensor below the safety belt latch
on the front passenger seat that measures the
tens ion on the safety belt .
The weight-sensing mat measures total
weight of the child and the child safety seat and a ch ild blanket on the front passenger
seat. The we ight on the front passenger seat
is related to the design of the ch ild restraint
and its "footp rint", the s ize and shape of the
bottom of the child res traint as it sit s on the
seat. The weight of a ch ild restra int and its
"footprint" vary for different kinds of child re­
straints and for the different mode ls of the
same kind of chi ld restraint offered by ch ild
restraint manufacturers.
T he weight ranges fo r the individual types,
makes and models of child restraints that the .,._

172 Child Safety
Subpart C - Forward-facing and
convertible child r estra in ts
Model Manufactured on or
after
Britax Roundab out September 25, 2007
E 9 L02xx
Cos co Touriva 02519 December 1, 1999
Cosco Summit Deluxe September 25, 2007
High Back Booster
22-262
Cosco High Back September 25, 2007
Booster 22-209
Evenflo Tribu te V Sep tember 25 , 200 7
379xxxx
Evenflo Medallion December 1, 1999
254
Evenflo Generations
352xxxx
Graco ComfortSport
Graco Toddler Safety
Seat Step 2 September 25, 2007
September 25, 2007
September 25, 2007
Graco Platinum Cargo September 2S, 2007
8_ WARNING
To reduce the risk of serious injury, make
sure that the
PASSENGER AIR BAG O FF
light comes on and stays on whenever a
child restraint is installed on the front pas­
senger seat and the ignition is sw itched
on .
- Take the child restraint off the front pas­
senger seat and install it properly at o ne
of the rea r seat positions if the
PASSEN­
GER AIR BAG OFF
light does not stay on.
- Have the airbag system inspected by
yo ur autho riz ed Aud i dealer immediat e­
ly.
The c hild seats listed in catego ries A to C
have been tested by A udi on ly for th e Ad­
vanced Ai rbag function .
Important safety instructions for using
child safety seats
Correct use of child safety seats substantially
reduces the risk of injury in an accident!
As the dr iver, yo u are respons ib le for the safe­
ty of everybody in the veh icle, especially ch il­
dren:
.,. Always use the right ch ild safety seat for
each child and always use it properly
~ page 174.
.,. Always carefu lly fo llow the child sa fe ty seat
manufac turer's inst ruct ions on how to ro ute
t he sa fe ty belt properly through the child
safety seat .
.,. When using the vehicle safety belt to install
a child safety seat, you must first activate
the convertib le locking retractor on the
safety belt to prevent the child safety seat
from mov ing
r=> page 178.
.,. Push the c hild safety seat down with you r
full weight to get t he safety be lt really tight
s o that t he seat ca n no t move fo rward o r
sideways more th an one inch
(2 .5 cm) .
.,. If a s trap o r tet her is being used to tie the
child safety seat to the front passenger
seat, make sure that it is not so tight that it
causes the weight-sensing mat to measure
more weight than is actually on the seat .
Always remember : Even tho ugh yo ur vehicle is
equipped with an Advanced Airbag system, all
children, especially those 12 years and young­
er, shou ld always r ide in the back seat proper­
ly restra ined fo r the ir age and size .
A WARNING
-Not usi ng a child safety seat, using t he
wrong child safety s eat o r imprope rly in­
stalling a c hild res tra int increases the risk
of ser ious perso na l in ju ry an d de ath.
- All vehicle oc cupants and espe cially chil­
d ren mu st always be res tra ine d pr operly
wheneve r rid ing in a vehicle.
-

Booster seats and safety belts
Properly used booster seats can help protect
children weighing between about 40 lbs. and
80 lbs. (18 kg and 36 kg) who are less than 4
ft. 9 in. (57 inches/1 .45 meters) tall.
Fig. 161 Rear seat: child prope rly restrained in a boos­
ter seat
The vehicle's safety belts alone will not fit
most children until they are at least 4
ft. 9 in .
(57 inches/1.45 meters) tall and weigh about
80 lbs. (36 kg). Booster seats raise these chil­
dren up so that the safety belt will pass prop­
erly over the stronger parts of their bodies
and the safety belt can help protect them in a
crash.
.,. Do not use the convertible locking retractor
when using the vehicle's safety belt to re­
strain a child on a booster seat .
.. Always position the shou lder portion of the
safety belt midway over the child's shoulder.
If you must transport an older child in a
booster seat on the front passenger seat,
you can use the safety belt he ight adjust­
ment to help adjust the shoulder portion
properly .
.. Always make sure that the shoulder portion
of the safety belt never rests against or
across the child's neck .
.. Always make sure that the child can properly
wear the lap portion of the be lt low across
the thighs or pelvis and
never over the
stomach or abdomen.
Children up to at least 8 years old (over 40 lbs
or 18 kg) are best protected in chi ld safety
seats designed for their age and weight. Ex­ pe rts say that the ske letal structure, particu­
larly the pelvis, of these ch ildren is not fully
Child Safety 17 7
developed, and they must not use the vehicle
safety belts without a suitable child restraint.
It is usually best to put these child ren in ap­
propriate booster seats. Be sure the booster
seat meets all applicable safety standa rds.
Booster seats raise the seat ing posit ion of the
child and reposition both the lap and shoulder
parts of the safety belt so that they pass
across the child's body in the right p laces. The
routing of the belt over the child's body is very
important for the child's protect ion, whether
or not a booster seat is used. Children age 12
and under must always ride in the rear seat.
Children who are at least 4
ft. 9 in. (57 in­
ches/1.45 meters) tall can generally use the
vehicle 's three point lap and shoulder belts.
Never use the lap belt portion of the vehicle's
safety belt alone to restrain any child, regard ­
less of how big the ch ild is. Always remember
that children do not have the pronounced pel­
vic structure required for the pro per function
of lap belt portion of the vehicle's three point
lap and shoulde r belts. The child's safety ab­
solutely requires that a lap belt portion o f the
safety belt be fastened snugly and as low as
possible around the pelvis. Never let the lap
belt portion of the safety belt pass over the
child's stomach or abdomen .
In a crash, airbags must inflate within a blink
of an eye and with considerable force. In order
to do its job, the a irbag needs room to inflate
so that it will be there to protect the occupant
as the occupant moves forward into the air ­
bag.
A vehicle occupant who is out of position and
too close to the a irbag gets in the way of an
inflating airbag. When an occupant is too
close, he or she will be st ruck violently and
will receive serious or possibly even fatal in­
Jury.
In order for the airbag to offer protection, it is
im portant that all veh icle occupants, espec ial-
ly any children, who must be in the front seat
be cause of exceptiona l circumstances, be
properly restrained and as far away from the
airbag as possible. By keeping room between ..,_

178 Child Safety
the child's body and the front of the passen­
ger compartment, the airbag can inflate com­p lete ly and provide supp lemental protection
in certain fronta l collisions .
A WARNING
Not using a booster seat, us ing the boos­
ter seat improperly, incorrect ly install ing a
booster seat or using the vehicle safety
belt improperly increases the risk of seri­
ous personal injury and death in a col lision
or other eme rgency s ituation. To help re­
duce the risk of ser ious persona l injury
and/or death:
- Always make su re to position the should­
er portion of the three -point belt over
the midd le of child's sho ulder.
- Never le t the shoulder port ion of the belt
rest against or across the neck, face,
chin, or throat of the child.
- Always make su re the lap belt portion of
the three-po int be lt is worn sn ug and
passes as low as possib le across the
child's pelvis. Never let the belt pass over
the soft abdomen.
- Failure to properly route safety belts
over a ch ild's body will cause severe inju­
ries in an acc ident or other emergency
situation
c;,page 137.
-Children on the front seat of any car,
even w ith Advanced A irbags, can be seri­
ous ly injured or even killed when an a ir­
bag inflates.
- Never let a child stand or knee l on any
seat, for example the front seat.
- Never let a child ride in the cargo area of
your vehicle.
- Always remember that a ch ild lean ing
forward, sitt ing s ideways or out of posi­
t ion i n any way during an acc ident can be
struck by a deploying airbag . This will re­
sult in serious personal injury o r death.
- If you must install a booster seat on the
front passenger seat because of excep­
tional circumstances the
PASSENGER
AIR BAG OFF
light must come on and
stay on, whenever the ignition is sw itch ­
ed on .
-
-If the PASSENGER AIR BAG OF F light
does not come on and stay on, perform
the checks described
c;, page 156, Moni­
toring the Advanced 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
PA SSEN ­
GER AIR BAG OFF
light does not stay on
whenever the ignit ion is switched on.
- Always read and heed all WARNINGS
whenever us ing a child restrained in ave­
hicle is being used
¢ page 137, Safety
belts,
c;, page 145, Airbag system and
c;, page 169, Important things to know.
Installing a child safety
seat
· Securing a child safety seat using a
safety belt
Safety belts for the rear seats and the front
passenger can be locked with the convertible locking retractor to properly secure child
safety seats.
The safety belts emergency locking retractors
for the rear seats safety belts and for the
front passenger's seat safety be lt have a con­
vertib le locking retractor for child restraints .
The safety belt must be locked so that be lt
webbing cannot unreel. The retractor can be
activated to lock the safety belt and prevent
the safety belt webbing from loosening up
during normal dr iving . A child safety seat can
o n ly be properly instal led when the safety belt
is locked so that the chi ld and child safety
seat w ill stay in place .
Always remember : Even though your vehicle is
equipped with an Advanced Airbag system, all
child ren, especially those 12 years and young­
er, shou ld always r ide in the back seat prope r­
ly restrained for the ir age and size.
A WARNING
Improperly installed chi ld safety seats in ­
crease the risk of serious personal injury
and death in a co llision. -

180 Child Safety
the airbag as possible before installing
the forward-facing child restraint. The backrest must be adjusted to an upr ight
posit ion.
- Make sure that the
PAS SENGER AIR BAG
OFF
light comes on and stays on all the
t ime whenever the ignition is switched
on.
A WARNING , _
Rearward-fac ing ch ild restra ints:
- A ch ild in a rearward-facing child safety
seat installed on the front passenge r
seat will be ser iously injured and can be
killed if the front airbag inflates -even
with an Advanced Airbag System.
- T he inflating a irbag will hit the child
safety seat or infant carrier with g reat
force and w ill smash the ch ild safety seat
and child against the backrest, center
armrest, door or roof .
- Always be especially caref ul if you must
install a rearward facing child safety seat
on the front passenge r seat in exception ·
al circumstances .
- A tight tether strap on a rearward-facing
child restraint attached to the front pas­
senger seat can put too much pressure
on the weight-mat in the seat and reg is­
ter a heavier weight in the Advanced A ir­
bag System. The heav ier we ight regis­
tered can make the system work as
though an adult were on the seat and de­ ploy the Advanced Airbag when it must
be s uppressed causing ser ious or even
fatal injury to the child.
- Make sure that the
PASSENGER AIR BA G
OFF
light comes on and stays on all the
time whenever the ignition is switched on.
- If the
PA SSENGER AIR BAG OFF light
does not come on and stay on, immedi­
ately install the rea r-facing chi ld safety
seat in a rear seating position and have
the a irbag system inspected by your Audi
dealer.
Act ivating the convertible locking
retractor
Use the convertible locking retractor to se­
cure a child restraint.
Always heed the ch ild safety seat manufactur­
er's instructions when installing a child re­
st ra int in your vehicle. To activate the conve r­
t ible lock ing ret ractor:
.,. Place the ch ild restraint on a seat, prefera­
bly on the rear seat .
.,. Slowly pu ll the belt
all the wa y out .
.,. Route it around or through the child re­
straint belt path
¢ _& .
.,. Push the chi ld safety seat down with yo ur
full weight to get the safety be lt really tight.
.. Insert the belt tongue into the buck le for
that seating position.
.,. Guide the safety belt back into the retractor
until t he belt lies flat and snug on the child
safety seat.
.,. You should hear a "clicking" noise as the
be lt winds back into the inertia ree l. Test the
convert ible lock ing retractor by pulling on
the belt . You shou ld no longer be able to
pull the be lt out of the retractor. The con­
vertible locking retractor is now activated .
.. Make sure that the red release button is fac­
ing away from the child restraint so that it
can be unbuckled quickly.
.,. Pull on the belt to make sure the safety belt
is properly tight and fastened so that the
seat cannot move forward or sideways mo re
than one inch (2.5 cm).
A WARNING
-
Using the wrong child restraint or an im­
p roperly installed chi ld restraint can cause
serious personal injury or death in a crash.
- Always ma ke sure that the safety belt re-
tractor is locked when insta lling a child
safety seat . An un locked safety belt re­
tractor cannot hold the child safety seat in place dur ing norma l dr iving or in a
crash.