AUDI S8 2008 Owners Manual

& WARNING
Not using a child safety seat, using the wrong child safety seat or
improperly installing a child restraint increases the risk of serious
personal injury and death in a crash.
• Never install rear-facing child safety seats or infant carriers on
the front passenger seat
-even with an Advanced Airbag System.
A child will be seriously injured and can be killed when the
inflating airbag hits the child safety seat or infant carrier with
great force and smashes the child safety seat and child against the
backrest, center arm rest, or
door=> page 220, "Child restraints on
the front seat
-some important things to know".
• Always install rear-facing child safety seats or infant carriers on
the rear seat.
• Never install a rear-facing child restraint in the forward-facing
direction. Such restraints are designed for the special needs of
infants and very small children and cannot protect them properly
if the seat is forward-facing.
• If you must install a rearward facing child safety seat on the
front passenger seat because of 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 airbag system inspected by your
Audi dealer.
• Always read and heed all WARNINGS whenever using a child
restrained in a vehicle is being used => page 209, "Safety belts",
=> page 218, "Airbag system" and=> page 243, "Important things
to know". •
Child Safety
Convertible child safety seats
Properly used convertible child safety seats can help
protect toddlers and children over age one who weigh
between 20 and 40 lbs. (10 and 20 kg) in a crash.
Fig. 241 Rear seat:
smalle r child in a prop ­
er ly installed forward­
facing convertible child
safety seat
-When using the vehicle safety belt to install a child safety
seat, you must first activate the convertible locking
feature on the safety belt to prevent the child safety seat
from moving :=>
page 253 or install the seat using the
LATCH attachment .
-Push the child safety seat down with your full weight to
get the safety belt really tight so that the seat cannot
move forward or sideways more than one inch (2.5 cm)
=> page 253.
-If the child safety seat is equipped with a tether strap,
attach it to the tether anchors :=>
page 262.
A toddler or child is usually too large for an infant restraint if it is
more than one year old and weighs more than 22 lbs. (10 kgl.
Toddlers and children who are older than one year up to about 4
years old and weigh more than 22 lbs (10 kg) up to 40 lbs. (18 kg)
should be properly restrained in a child safety seat certified for their
size and
weight=> fig . 241. tJ,
••
Vehicle care I I irechnical data

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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 safety seat. It is a very
dangerous place for an infant or a larger child in a rearward -facing
seat.
& WARNING
Not using a child safety seat, using the wrong child safety seat or
improperly installing a child restraint increases the risk of serious
personal injury and death in a collision or other emergency situa­
tion.
• Children on the front seat of any car, even with Advanced
Airbags, can be seriously injured or even killed when an airbag inflates . A child in a rearward-facing child safety seat installed on
the front passenger seat will be seriously injured and can be killed if the front airbag inflates -even with an Advanced Airbag System.
• The inflating airbag will hit the child safety seat or infant
carrier with great force and will smash the child safety seat and
child against the backrest, center arm rest, or door.
• Always install rear-facing child safety seats on the rear seat .
• If you must install a rearward facing child safety seat on the
front passenger seat because of 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 airbag system inspected by your
Audi dealer .
• Always read and heed all WARNINGS whenever using a child
restrained in a vehicle is being used
=:> page 209, "Safety belts",
=> page 218, "Airbag system" and =:> page 243, "Important things
to know".
& WARNING
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 that the following special precautions be taken:
• Make sure the forward-facing seat has been designed and certi­
fied by its manufacturer for use on a front seat with a passenger
front and side airbag.
• Always follow the manufacturer's instructions provided with
the child safety seat or carrier.
• Always move the front passenger seat into the rearmost posi­
tion of the passenger seat's fore and aft adjustment range, and as
far away from the airbag as possible before installing the child
restraint.
• Always make sure that nothing prevents the front passenger's
seat from being moved to the rearmost position in its fore and aft
adjustment range.
• Always make sure the backrest is in an upright position.
• 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 light does not stay on, perform the checks
=> page 229,
"Monitoring the Advanced Airbag System".
• Take the child restraint off the front passenger seat and install
it properly at one of the rear seat positions if the PASSENGER AIR
BAG
OFF light does not stay on whenever the ignition is switched
on. •

Booster seats
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. tall.
Fig. 242 Rear seat:
child properly
restrained in a booster
seat
The vehicle's safety belts alone will not fit most children
until they are at least 4 ft. 9 in. tall and weigh about 80 lbs.
(36 kgl. Booster seats raise these children up so that the
safety belt will pass properly 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 restrain a child on a booster
seat .
- Always position the shoulder portion of the safety belt
midway over the child's shoulder.
- 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 port ion of the belt low across the thighs or pelvis and
never over the stomach or abdomen.
Child Safety
Children up to about 40 lbs (18 kg) are best protected in child safety
seats designed for their age and weight. Experts say that the skel ­
etal structure, particularly the pelvis, of these children is not fully
developed, and they should not use the vehicle safety belts
=> page 251, fig. 242.
Children who weigh more than 40 lbs. (18 kg) may generally use the
available three point combination lap and shoulder belts when they
sit on an appropriate booster seat. Be sure the booster seat meets
all applicable safety standards.
Booster seats raise the seating position 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 places. The routing of the belt
over the child's body is very important for the child's protection.
This applies whenever a child uses the vehicle's safety belts, even
when the child is big enough to use them without a booster seat.
Children age 12 and under should
always ride in the rear seat .
Children should not ride in the front seat unless no other seating
position is available because crash statistics show that children are
better protected in the rear seat.
In a crash, airbags must inflate within a blink of an eye and with
considerable force . In order to do its job, the airbag needs room to
inflate so that it will be there to protect the occupant as the occu ­
pant moves forward into the airbag.
A vehicle occupant including a child who is out of position and too
close to the airbag gets in the way of an inflating airbag. When an
occupant is too close, he or she will be struck violently and will
receive serious or possibly even fatal injury.
In order for the airbag to offer protection, it is important that all
vehicle occupants, especially any children, who must be in the front
seat in exceptional circumstances, be properly restrained and as far
away from the airbag as possible. By keeping room between the
child's or other occupant's body and the front of the passenger
compartment, the airbag can inflate fully and completely and
provide supplemental protection in certain frontal crashes. _.,
Vehicle care I I irechnical data

-
Child Safety ___ :;....____ ____________ _
& WARNING
Not using a booster seat, using the booster seat improperly, incor­
rectly installing a booster seat or using the vehicle safety belt
improperly increases the risk of serious personal injury and death
in a collision or other emergency situation. To help reduce the risk
of serious personal injury and/or death:
• Always make sure to position the shoulder portion of the three­
point belt over the middle of child's shoulder .
• Never let the shoulder portion of the belt rest against or across
the neck, face, chin, or throat of the child.
• Always make sure the lap belt portion of the three-point belt is
worn snug and passes as low as possible across the child's pelvis.
Never let the belt pass over the soft abdomen.
• Failure to properly route safety belts over a child's body will
cause severe injuries in an accident or other emergency situation
=> page 209.
• Children on the front seat of any car, even with Advanced
Airbags, can be seriously injured or even killed when an airbag
inflates. A child in a rearward-facing child safety seat installed on
the front passenger seat will be seriously injured and can be killed
if the front airbag inflates.
• Never let a child stand or kneel on any seat, for example the
front seat.
• Never let a child ride in the cargo area of your vehicle .
• Always remember that a child leaning forward, sitting side­
ways or out of position in any way during an accident can be
struck by a deploying airbag. This will result in serious personal
injury or death.
• If you must install a rearward facing child safety seat on the
front passenger seat because of exceptional circumstances the PASSENGER AIR BAG OFF light must come on and stay on, when­
ever the ignition is switched on .
& WARNING (continued)
• If the PASSENGER AIR BAG OFF light does not come on and stay
on, perform the checks described ::> page
229, "Monitoring the
Advanced Airbag System" .
• Take the child restraint off the front passenger seat and install
it properly at one of the rear seat positions if the PASSENGER AIR
BAG OFF light does not stay on whenever the ignition is switched
on .
• Always read and heed all WARNINGS whenever using a child
restrained in a vehicle is being used ::> page
209, "Safety belts",
=> page 218, "Airbag system" and::> page 243, "Important things
to know". •
Safety belts and older children
Properly worn three point lap and shoulder belt can help
protect children weighing more than 80 lbs. (36 kg) and
who are at least 4
ft. 9 in. tall.
Fig . 243 Child taller
than 4
ft . 9 in. properly
restrained on the rear
seat
Children who weigh more than about 80 lbs (36 kg) and are at least
4 ft. 9 in. tall can generally use the vehicle's three point lap and
shoulder belts. Children should use a lap belt only in
very excep­
tional situations and only if no child restraint system for the child's
size and weight or safer alternative means of transportation of the
tll-

Child Safety -
---------------''----
child is available . In these exceptional situations, the use of a lap
belt is better than permitting the child to remain totally unre ­
strained . But remember: a lap belt cannot provide the same level of
protection as a proper child restraint or a three -point lap and
shoulder belt if the child is big enough. Also, using a lap belt for
younger children, who should be using a child restraint, may violate
laws in your state or Province .
Never use a lap belt alone to restrain a child that weighs less than
about 80 lbs (36 kg) and who is less than 4'9" tall. Always remember
that children do not have the pronounced pelvic structure required
for the proper function of lap belts. If a lap belt is only restraint
system available, then the child's safety absolutely requires that the
lap belt be fastened snugly and as low as possible around the pelvis
let a lap belt pass over the child's stomach or abdomen .
& WARNING
Using wrong child restraints or improperly installed child
restraints can cause serious personal injury or death in a crash.
• Failure to properly route safety belts over a child's body will
cause severe injuries in a crash. The lap belt portion of the three
point belt as well as any lap belt alone must always pass as low as
possible across the pelvis, never over the stomach or abdomen.
• An improperly worn safety belt will not provide the best protec­
tion in a crash and may cause serious personal injury. Always make sure that children and other vehicle occupants properly
wear available restraint systems. Carefully follow the instructions provided by the manufacturers of child restraints. •
Controls and equip­
ment Safety first
Vehicle operation
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 prop­
erly secure child safety seats.
The safety belts emergency locking retractors for the rear seats
safety belts and for the front passenger's seat safety belt have a
convertible locking retractor for child restraints. The safety belt
must be locked so that belt webbing cannot unreel. The retractor
can be activated to lock the safety belt and prevent the safety belt
webbing from loosening up during normal driving. A child safety
seat can only be properly installed when the safety belt is locked so
that the child and child safety seat will stay in place.
Always remember: Even though your vehicle is equipped with an
Advanced Airbag system, all children, especially those 12 years and
younger, should always ride in the back seat properly restrained for
their age and size.
& WARNING
Improperly installed child safety seats increase the risk of serious
personal injury and death in a collision.
• Always make sure that the safety belt retractor is locked when
installing a child safety seat. An unlocked safety belt retractor
cannot hold the child safety seat in place during normal driving or
in a crash.
• Always buckle the child safety seat firmly in place even if a
child is not sitting in it. A loose child safety seat can fly around
during a sudden stop or in a collision
• 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 to secure a child restraint.
_,.
Vehicle care Do-it-yourself service Technical data

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&, WARNING (continued )
• If the backrest is not securely latched , the child and the child
restraint will be thrown forward together with the backrest and
will strike parts of the vehicle interior. The child can be seriously
injured or killed.
• Never install rear-facing child safety seats or infant carriers on
the front passenger seat . A child will be seriously injured and can
be killed when the passenger airbag inflates .
• The inflating airbag will hit the child safety seat or infant
carrier with great force and will smash the child safety seat and
child against the backrest, center arm rest, door or roof .
• Always install rear-facing child safety seats or infant carriers on
the rear seat.
• Forward-facing child safety seats or infant carriers installed on
the front passenger's seat may interfere with the deployment of
the airbag and cause serious injury to the child .
• It is safer to install a forward -facing child safety seat on the rear
seat.
• Always read and heed all WARNINGS whenever using a child
restrained in a vehicle is being used
=> page 243 . Special precau­
tions apply when installing a child safety seat on the front
passenger seat
=> page 220 , "Child restraints on the front seat -
some important things to know ".
& WARNING
Always take special precautions if you must install a forward or
rearward-facing child restraint on the front passenger's seat in
exceptional situations:
• Whenever a forward or rearward -facing child restraint is
installed on the front passenger seat , the PASSENGER AIR BAG
OFF light must come on and stay on whenever the ignition is
switched on .
&, WARNING (continued )
• If the PASSENGER AIR BAG OFF light does not come on and stay
on, perform the checks described
=> page 229, " Monitoring the
Advanced Airbag System ".
• Take the child restraint off the front passenger seat and install
it properly at one of the rear seat positions if the PASSENGER AIR
BAG OFF light does not stay on whenever the ignition is switched
on .
• Improper installation of child restraints can reduce their effec­
tiveness or even prevent them from providing any protection .
• An improperly installed child restraint can interfere with the
airbag as it deploys and seriously injure or even kill the child.
• Always carefully follow the manufa cturer's instructions
provided with the child safety seat or carrier .
• Never place additional items on the seat that can increase the
total weight registered by the weight-sensing mat and can cause injury in a crash.
& WARNING
Forward-facing child restraints:
• Always make sure the forward -fa cing seat has been designed
and certified by its manufacturer for use on a front seat with a
passenger front and side airbag .
• Never put the forward-facing child restraint up , against or very
near the instrument panel.
• 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 installing the forward-facing child
restraint. The backrest must be adjusted to an upright position .
• Make sure that the PASSENGER AIR BAG OFF light comes on
and stays on all the time whenever the ignition is switched on.
..,_

Child Safety -
---------------''----
& WARNING
Rearward-facing child restraints:
• A child in a rearward-facing child safety seat installed on the
front passenger seat will be seriously injured and can be killed if
the front airbag inflates -even with an Advanced Airbag System.
• The inflating airbag will hit the child safety seat or infant
carrier with great force and will smash the child safety seat and
child against the backrest, center arm rest, door or roof.
• Always be especially careful if you must install a rearward
facing child safety seat on the front passenger seat in exceptional
circumstances.
• A tight tether strap on a rearward-facing child restraint
attached to the front passenger seat can put too much pressure
on the weight-mat in the seat and register a heavier weight in the
Advanced Airbag System. The heavier weight registered can make
the system work as though an adult were on the seat and deploy
the Advanced Airbag when it must be suppressed causing serious or even fatal injury to the child.
• 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, immediately install the rear-facing child safety seat in a rear
seating position and have the airbag system inspected by your
Audi dealer. •
Activating the convertible locking retractor
Use the convertible locking retractor to secure a child
restraint.
Always heed the child safety seat manufacturer's instruc ­
tions when installing a child restraint in your vehicle. To
activate the convertible locking retractor:
Controls and equip­
ment Safety first
Vehicle operation
-Place the child restraint on a seat, preferably on the rear
seat.
-Slowly pull the belt all the way out.
-Route it around or through the child restraint belt path
=>& .
-Push the child safety seat down with your full weight to
get the safety belt really tight.
-Insert the belt tongue into the buckle for that seating
position.
-Guide the safety belt back into the retractor until the belt
lies flat and snug on the child safety seat.
-You should hear a "clicking" noise as the belt winds back
into the inertia reel. Test the convertible locking retractor
by pul ling on the belt. You should no longer be able to
pull the belt out of the retractor. The convertible locking
retractor is now activated.
-Make sure that the red release button is facing 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 more than one inch (2.5 cm).
& WARNING
Using the wrong child restraint or an improperly installed child
restraint can cause serious personal injury or death in a crash.
• Always make sure that the safety belt retractor is locked when
installing a child safety seat. An unlocked safety belt retractor
cannot hold the child safety seat in place during normal driving or
in a crash.
~
Vehicle care Do-it-yourself service Technical data

__ _:C~ h~il ~d !.._ S~ a~fe ~t~ y~ ------------------------------------------
&, WARNING (continued)
• Always buckle the child safety seat firmly in place even if a
child is not sitting in it. A loose child safety seat can fly around
during a sudden stop or in a crash .
• Always make sure the seat backrest to which the child restraint
is installed is in an upright position and securely latched into place
and cannot fold forward. Otherwise, the seat back with the child
safety seat attached to it could fly forward in the event of an acci­
dent or other emergency situation.
• Always read and heed all WARNINGS whenever using a child
restrained in a vehicle is being used
=> page 243. Special precau­
tions apply when installing a child safety seat on the front
passenger seat
=> page 220, "Child restraints on the front seat -
some important things to know".•
Deactivating the convertible locking retractor
The convertible locking retractor for child restraints will
be deactivated automatically when the belt is wound all the way back into the retractor.
-Press the red button on the safety belt buckle. The belt
tongue will pop out of the buckle.
- Guide the belt all the way back into its stowed position.
Always let the safety belt retract completely into its stowed position.
The safety belt can now be used as an ordinary safety belt without
the convertible locking retractor for child restraints.
If the convertible locking retractor should be activated inadvert­
ently, the safety belt must be unfastened and guided completely
back into its stowed position to deactivate this feature. If the
convertible locking retractor is not deactivated, the safety belt will
gradually become tighter and uncomfortable to wear.
& WARNING
Improperly installed child safety seats increase the risk of serious
personal injury and death in a collision.
• Never unfasten the safety belt to deactivate the convertible
locking retractor for child restraints while the vehicle is moving.
You would not be restrained and could be seriously injured in an
accident.
• Always read and heed all WARNINGS whenever using a child
restrained in a vehicle is being used
=> page 243. Special precau­
tions apply when installing a child safety seat on the front
passenger seat
=> page 220, "Child restraints on the front seat -
some important things to know" .•
Additional Information
What types of child restraint anchors are
available and how are they related to child
safety?
For years, child restraints have been installed using the safety belts
already present in every vehicle.
Since September
1, 1999, child restraint manufacturers have been
providing tether straps that attach the top of the child restraint to
the vehicles structure, on most of their forward-facing systems in order to comply with U .S . Federal regulations for child restraint
performance in a crash. Vehicle manufacturers are required to
phase -in tether anchorages for attachment of the tether strap in
their U.S. vehicles beginning September 1, 1999.
The combination of the tether anchorages and the lower anchor­
ages is now generally called the
LATCH system for "Lower Anchor
and Tether for Children".
~

Child Safet y -
---------------''----
(The term "ISO FIX" regarding lower anchorages had been used by
Audi and other manufactu rers in the past, but LATCH is now the
standard name for the new child restraint anchorage system.)
Some child restraint system manufacturers have been providing
tether straps on certain mode ls of their child restraint systems,
either as standard equipment or as a retrofit, for several years .
Check with the manufacturer of the ch ild restraint system for tether
strap availability .
To provide a simpler and more practicable way to attach the child restraint system on the vehicle seat, U .S . Federal regulations require
the phase -in of lower anchorages in vehic les and devices on new
ch ild restraint systems to attach to the veh icle anchorages.
Child restraint system manufacturers will probably offer two kinds
of lower anchorages on their child safety seats
T hey could come with:
• hooks or other latches attached to adjustable straps or
• rigid latches on bars tha t extend out the back of the child
restraint and are released with release but tons at the bottom of the
child restraint.
In addition to the LATCH lower anchorages, both of these chi ld
restra int systems use tether straps to he lp keep the ch ild restraint
system firmly in place .•
Where can I get additional information about
child restraint application and usage?
There are a number of sources of additional information about child
restra int select ion , instal lat ion and usage :
NH TSA advises that the bes t child saf ety seat is the one that fits
your ch ild and fits in your ve hicle, and that you wi ll use correctly and
consistent ly.
Try before you buy!
Controls and equip­ ment Safety first Vehicle operation Nat
iona l High way Traffic Safet y Admini stra tion
Te l.: (888) DASH -2 -DOT
www .nhtsa .dot .gov
N ati ona l S AF E K IDS Camp aign
Tel.: (202) 662 -0600
www .safekids.org
Saf ety BeltS afe U .S .A
Tel.: (800) 745-SAFE (English)
Te l.: (800) 7 47-SANO (Spanish)
www.carseat .org
Tr an sport Can ad a
Tel.: (800) 333-0371
www .tc.gc .ca
Aud i Cl ient Rel ations
Te l.: (800) 822-2834
•
Vehicle care Do-it-yourself service Technical data

___ C_h_ i_ld _ S_ a_ f_ e_ t-= y'-------------------------------------------------
Lower anchorages and tether for
children (LATCH)
Location
LATCH is the acronym for Lower Anchor and Tethers for
Children and designates a special child safety seat
restraint system. In Canada, the terms
"top tether" with
"lower universal anchorages" (or "lower universal
anchorage bars") are used to describe the system.
Fig . 244 Schematic
overview: LATCH
anchorage point loca­
tions
The illustration =:> fig. 244 shows the seating locations in your
vehicle which are equipped with the lower universal anchorages system. •
Description
The lower anchorage positions are marked for quick
locating.
Fig . 245 Rear seat­
backs: locator buttons
for lower anchorages
Fig. 246 Rear seats:
lower anchorage
bracket locations
Attachment locator markers for lower anchorages
Circular locator buttons on the rear seatback indicate the lower
anchorage locations on the rear seating
positions=> fig . 245.
Lower anchorages
The lower anchorage attachment points are located between the
rear seatback and rear seat
cushion =:> fig. 246.
Lower anchorages secure the child restraint in the seat without
using the vehicle's safety belts . Anchorages provide a secure and
.,_