2008 AUDI S6 Owners Manual

& WARNING !continued )
-Never carry any objects or pets in the deployment space
between them and the airbags or allow children or other
passengers to travel in this posit ion .
• Always use the built -in coat hook s only for lightweight
c lothing. Never le ave any heavy or sharp-edged objects in the
pockets that may interfere with side airbag deployment and can
c ause personal injury in an accident .
• Always prevent the side airbags from being damaged by heavy
objects knocking against or hitting the sides of the seatbacks .
• The airbag system can only be triggered once . If the airbag has
been triggered , the system must be replaced by an authorized
Audi deale rship .
• Damage (cracks , deep scratches etc .) to the original seat covers
or to the seam in the area of the side airbag module must always
be repaired immediately by an authorized Audi dealer.
• If children are seated improperly , their risk of injury incre ases
in the case of an accident=:>
page 234, "Child Safety".
• Never attempt to modify any components of the airbag system
in anyway.
• In a side collision , side airbags will not function properly if
sensors cannot correctly measure increasing air pressure inside
the doors when air escapes through larger , unclosed openings in
the door panel .
- Never drive with inter ior door tr im panels removed .
- Never drive when parts have been removed from the inside
door panel and the openings they leave have not been properly
closed.
- Never drive when loudspeakers in the doors have been
removed unless the speaker holes have been properly closed .
- Always make certain that openings are covered or filled if
additional speakers or other equipment is installed in the
inside door panels .
Safety first
Airbag system
& WARNING !continued )
-Always have work on the doors done by an authorized Audi
dealer or qualified workshop . •
Side curtain airbags (SIDEGUAROTM)
Description of SIDEGUARD™ airbags
The SIDE GUARD ™ airba g sy stem c an p rovide supple ­
m ental pro tecti on to properly re str ained occupant s.
Fig. 209 SIDEGUARD ™
sy stem , drive r's side :
side curtain airbag
lo ca tion
Th e sid e cu rtain ai rbags are loca ted on both sides o f the i nte ri or
above the front and rear side windows=:> fig. 2 09 . They are identi ­
fied by th e w ord "AIRBA G " o n the w indshie ld frame and the cen te r
roof pi llar.
The side curtain ai rbag system supplements the safety be lts and
ca n help t o reduce t he risk of inju ry for occupants' heads and upper
torso on the side of the vehicle that is struck in a s ide co llision. The
s ide c urtain a irb ag inf lates o nly i n side i mpac ts a nd o nly whe n the
veh ic le acce leration registered by the control unit is high enou gh. If
t his r ate is belo w th e re fer ence va lu e p ro gra mmed i nto t he con trol
un it, the side airbags will not be trigg ered , eve n though the car may
b e badl y da mage d as a r esult of th e collisio n. It is not p ossib le t o
def in e an airbag triggerin g range that wi ll cover every possible ,-
Vehicle care
I I irechnical data

lfflJ_.....:::A::.::..:. ir..:b ::..:a::. 9:2...: s:::L y..::s :.:t ..::e :.:m.:..:... ________________________________________________ _
angle of impact, since the circumstances will vary considerably
between one collision and another . Important factors include, for
example, the nature (hard or soft) of the impacting object, the angle
of impact, vehicle speed, etc.:::,
page 232, "How side curtain airbags
work".
Aside from their normal safety function, safety belts work to help
keep the driver or front passenger in position in the event of a colli­
sion so that the side curtain airbags can provide protection.
The airbag system is not a substitute for your safety belt. Rather, it
is part of the overa ll occupant restraint system in your vehicle.
Always remember that the airbag system can only help to protect
you if you are wearing your safety belt and wearing it properly. This
is another reason why you should always wear your safety belts, not
just because the law requires you to do so:::,
page 202, "General
notes".
It is important to remember that while the side curtain airbag
system is designed to help reduce the likelihood of serious injuries,
other injuries, for example, swelling, bruising, and minor abrasions
can a lso be associated with these airbags. Remember too, these
airbags will deploy only once and only in certain kinds of accidents
- your safety belts are always there to offer protection .
The side curtain airbag system basically consists of:
• The electronic control module and external side impact sensors
• The side curtain airbags above the front and rear side windows
• The airbag indicator light in the instrument panel
The airbag system is monitored electronically to make certain it is
functioning properly at all times. Each time you turn on the ignition,
th e airbag system indicator light will come on for a few seconds
(self diagnostics).
The side curtain airbag is not activated:
• if the ignition is turned off,
• in side collisions when the acceleration measured by the sensor
is too low, •
in front -end collisions,
• in rear-end collisions,
• in ro llovers.
& WARNING
• Safety belts and the airbag system will only provide protection
when occupants are in the proper seating position :::,
page 87,
"General recommendations".
• If the airbag indicator light comes on when the vehicle is being
used , have the system inspected immediately by your authorized
Audi dealer. The side curtain airbag may not work properly even
when the vehicle acceleration in a side collision is high enough to
activate the airbag.
::i
How side curtain airbags work
Side curta in 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. 210 Illustration of
principle : Inflated side
curtain 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. 210.
~

Airbag system -----------------=~-
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 order to help
provide this additional protection, the side curtain airbag must
inflate within the blink of an eye at very high speed and with grea t
force. The side curtain airbag could injure you if your seating posi ­
tion is not proper or upright or if items are located in the area where
the supplemental side curtain airbag inflates. This applies espe ­
cially to children =>
page 234.
Although they are not a soft pillow , side curtain airbags can
"cushion" the impact and in this way they can help to reduce the risk
of injury to the head and the upper part of the body .
A fine dust may develop when the airbag deploys. This is quite normal and does not mean there is a fire in the vehicle. •
Important safety instructions on the side
curtain airbag system
Airbags are only supplemental restraints. Always prop­
erly wear safety belts and ride in a proper seating posi­
tion.
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 supple­
mental prot ection.
& WARNING
Improperly wearing safety belts and improper seating positions
increase the risk of serious personal injury and death whenever a
vehicle is being used.
• Never let occupants place any parts of their bodies in the area
from which the side curtain airbags inflate.
• Always make sure that the side curtain airbags can inflate
without interference. Unsuitable accessories fitted inside the
Controls and equip­ ment Safety first
Vehicle operation
& WARNING (continued)
expansion range of a SIDEGUARD head airbag can dangerously
interfere with its function. A deploying head airbag develops
enough force to catapult any piece of add-on component out of its
path of inflation and into the passenger compartment. An occu­
pant hit by such a projectile can suffer serious injury or death
=>
page 368 , "Technical Modifications".
• Do not swivel the sun visors to the side if you have any objects
clipped onto them (for example pens!. If the airbag should deploy,
you could be injured by these objects .
• Use the built-in coat hooks only for lightweight clothing. Never
leave any heavy or sharp-edged objects in the pockets that may
interfere with airbag deployment and can cause personal injury in
an accident.
• Never use hangers to hang clothing from the hooks.
• Only use factory-installed sun shades or, in the case of shades
installed after the vehicle leaves the factory, only Audi roll-up
sunscreens may be used => page 368, "Additional accessories and
parts replacement".
• Always sit in proper seating position and wear safety belts
while traveling so that the side curtain airbags can help provide
protection .
• The airbag system can only be triggered once. If the airbag has
been triggered, the system must be replaced by an authorized
Audi dealer or qualified workshop.
• Always have work involving the side curtain airbag system,
removal and installation of the airbag components, or other
repairs performed by a qualified dealership. Otherwise the airbag
system may not work correctly.
• Never attempt to modify any components of the airbag system
in any way.•
Vehicle care Do-it-yourself service Technical data

llffll __ C_h_ i_ ld _ S_ a_ f_ e_ t_y ____________________________________________ _
Child Safety
Important things to know
Introduction
The rear seat is generally the safest place in a collision.
The physica l pri ncip les of wha t happe ns when your veh ic le is in a
crash apply also to children:::::,
page 204, "What happens to occu ­
pa nts not wearing safety bel ts?" . But un like adu lts and teenagers,
their musc les and bones are not fully developed. In many respects
children are at g reate r ris k of ser ious injury in crashes than ad ults .
Because chi ldren's bodies a re not fully deve loped, they require
restraint systems especial ly designed for their size, weight, and
body structu re. Many countries a nd all states of the U nited States
and provinces of Canada have laws requiring the use of approved
chi ld restrai nt sys te m s for i nfants and sma ll children.
In a frontal crash at a speed of 20 -35 mph (30 -56 km/h) the forces
acting on a 13 -p o und (6 kg) infant wil l be m ore tha n 20 times the
weight of the child. This means the weight of the child wou ld
sudden ly be more than 260 pounds (120 kg). Under these condi­
tions, on ly an appropriate child restraint prop erly used can reduce
the risk of serious injury. Child restraints, like adult safety belts,
must be used prope rly to b e effective. Used i mprope rly, they can
increase the risk of serious injury in an accident .
Co nsu lt the c hild safety seat manu fac turer's ins truc tions to be su re
the seat is right for your child's size:::::,
page 237, "Important safety
instructions for using child safety seats" . Please be sure to read and
heed a ll of the important information and WARN INGS about chi ld
safety, Advanced Airbags, and the installation of child restraints in
th is chapter.
There is a lot you need to know about the Advanced Airbags in your
ve hicle and how they work when infants a nd c hil d ren i n child
restraints are on the front passenger seat. Because of the large amount of important information, we cannot repeat it all here. We
urge you
to read the detai led information in this owner's manua l
about a irbags and the Adva nced Ai rbag Sys tem i n your ve hic le an d
the very important information about transporting chi ldren on the
fron t passe nger seat . P lease be sure to heed the WAR NINGS -they
are extreme ly important for your safety and the safety of your
p assengers, es pecia lly in fa nt s and s mall chil dren .
& WARNING
• Accident stati stic s have shown that children are generally safer
i n the rear seat area than in the front seat ing posit ion. Always
restrain any child age 12 and under in the rear .
• All vehicle o cc u pants and especi ally children must be
restrained properly whenever riding in a vehicle . An unrestrained
or improperly restrained child could be injured by striking the inte­
rior or by being ejected from the vehicle during a sudden
maneuver or impact . An unrestrained or improperly restrained
child is also at greater risk of injury or death through contact with
an inflating a irbag .
• A suitable child restraint properly installed and used at one of
the re ar seat ing positions provides the highest degree of protec­
tion for infants and small children in most accident situations.
& WARNING
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 -fa cing child safety seat in stalled on the front
passenger seat will be seriously injured and can be killed if the
front airbag inflate s.
• 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 .
IJll,

Child Safety -
--------------------''---
& WARNIN G (continu ed )
• Always install rear-facing child safety seat s on the rear seat.
• If you mu st in stall a re arw ard fa cing child safety sea t on the
front pa ssenger seat in exceptional cir cum stances and the
PASSENGER AIR BAG OFF light doe s not come on and stay on,
immediate ly in sta ll the re ar-facing child safety seat in a rear
s eating po sition and h ave the airbag sy stem inspected immedi ­
atel y by your Audi dea ler .
& WARNING
If, in exceptional circum stance s, you mu st install a forward -facing
c hild re st raint on the fro nt p ass enger's seat :
• Alway s make sure the forward -facing seat has been de signed
and cert ified by it s manufa cturer f or use on a front se at with a
p assenger front and side airbag .
• Always follow the manufacturer's instructions provided with
the child safety seat or carrier.
• Always mov e the passenger sea t into it s rea rmo st p osition in
the seat' s fore and aft adju stment r ange , as far away from the
airb ag as possible before in stalling the ch ild r estr aint . The b ack­
r es t must be adju sted to an upr ight po sition.
• Alway s ma ke sure th at the PASSENGER AIR BAG OFF l ight
c ome s on and stay s on all the time whenever the ignition is
s witched on. •
Advanced front airbag system and children
Your vehicle is equipped with a dual -stage front "Advanced Airbag
System" in comp liance with United States Federal Motor Vehicle
Safety Standard ( FMVSS) 208 as applicab le at the time your vehic le
was manufactured.
Controls and equip­ ment Safety first Vehicle operation
The Advanced Airbag system in your vehicle has been certified to
meet the " low -risk" requirements for 3 and 6 year -old children on
the passenger side and small adu lts on the driver side. The low risk
deployment crite ria are intended to reduce the risk of injury th rough
interaction with the airbag that can occur, for example, by being too
close to the steering wheel and instrument panel when the airbag
inf lates . In addit ion, the system has been cert ified to comply with
the "suppression" requirements of the Safety Standard, 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 listed in the
Standard.
Even though your vehic le is equipped with an Advanced Airbag
system, all children, especially those 12 years and younger, should
a lways ride in the back seat properly restrained for their age and
s ize . The airbag on the passenger side makes the front seat a poten­
tia lly dangerous p lace for a chi ld to ride. The front seat is not the
safest p lace for a child in a forward -facing child safety seat. It can be
a very dangerous place for an infant or a larger child in a rearward­
facing seat. •
Advanced Airbags and the weight-sensing
mat in the front seat
The Advanced Airbag System in your vehicle detects the presence
of an infant or child in a chi ld restraint on the front passenger seat
using the weight -sensing mat in the seat cushion and the sensor
below the safety belt latch on the front passenger seat that
measures the tension on the safety be lt .
The weight -sensing mat measures t otal weight of the child and the
child safety seat and a chi ld blanket on the front passenger seat. The
we ight o n the front passenger seat is related to the design of the
child restraint and its "footprint" , the size and shape of the bottom
of the child restraint as it sits on the seat. The weight of a child
restraint and its "footprint" vary for different kinds of child
~
Vehicle care Do-it-yourself service Technical data

-Child Safety -----<------------------------------
restraints and for the different models of the same kind of child
restraint offered by child restraint manufacturers.
The weight ranges for the individual types, makes and models of
child restraints that the NHTSA has specified in the Safety Standard
together with the weight ranges of typical infants and typical 1 year­ old child have been stored in the control unit of the Advanced
Airbag System. When a child restraint is being used on the front passenger seat with a typical 1 year-old child, the Advanced Airbag
System compares the weight measured by the weight sensing mat
with the information stored in the electronic control unit.
The electronic control unit also registers the tension on the front
passenger safety belt. The tension on the safety belt for the front
passenger seat will be different for an adult who is properly using
the safety belt as compared to the tension on the belt when it is
used to attach a child restraint to the seat. The sensor below the
latch for the safety belt for the front seat passenger measures the
tension on the belt . Th e input from this sensor is then used with the
weight to "decide" , whether there is a chi ld restraint with a typica l 1
year-old child on the front passenger seat and whether or not the
airbag must be turned off.•
Child restraints and Advanced Airbags
Regard less 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 manufacturer for use with
an airbag. Always be sure that the child restraint is properly
installed at one of the rear seating positions. If in exceptional
circumstances you must use it on the front passenger seat, carefully read all of the information on child safety and Advanced Airbags
and heed all of the applicable WARNINGS. Make certain that the
child restraint is correctly recognized by the weight -sensing mat
inside the front passenger seat, that the front passenger airbag is
turned off and that the airbag status is always correctly signaled by
the
PASSENGER AIR BAG OFF light . Many
types and models of child restraints have been available over
the years, new mode ls are introduced regularly incorporating new
and improved designs and older models are taken out of produc­
tion. Child restraints are not standardized. Child restraints of the
same type typically have different weights and sizes and different
'footprints,' the size and shape of the bottom of the child restraint
that sits on the seat, when they are installed on a vehicle seat. These
differences make it virtually impossible to certify compliance with
the requirements for advanced airbags with each and every child
restraint that has ever been sold in the past or will be sold over the
course of the usefu l life of your vehicle.
For this reason, the United States National Highway Traffic Safety
Administration has pub lished a list of specific type, makes and
models of child restraints that must be used to certify compliance
of the Advanced Airbag System in your vehicle with the suppression
requirements of Federal Motor Vehicle Safety Standard 208. These
child restraints are:
A. Car beds, manufactured on or after September 1,
2004:
• Cosco Dream Ride 02-719
B. Rear facing child restraint systems, manufactured
on or after September 1, 2004:
(When the restraint system comes equipped with a removable base,
compliance has to be certified with or without the basel.
• Britax Handle with Care 191
• Century Assura 4553
• Century Smart Fit 4543
• Cosco Arriva 02727
• Evenflo Discovery Adjust Right 212
• Evenflo First Choice 204
• Graco Infant 8457

Child Safety ---------------------='----
C. Forward-facing convertible child restraint systems,
manufactured on or after September 1, 2004:
• Britax Roundabout 161
• Britax Expressway
• Century Encore 4612
• Century STE 1000 4416
• Cosco Olympian 02803
• Cosco Touriva 02519
• Evenflo Horizon V 425
• Evenflo Medallion 254
• Safety First Comfort Ride 22-400
& WARNING
To reduce the risk of serious injury, make sure that the PASSENGER
AIR BAG OFF light comes on and stays on whenever a child
restraint is installed on the front passenger seat and the ignition
is switched on.
• 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.
• Have the airbag system inspected by your authorized Audi
dealer immediately.
[ i] Tips
The child seats listed in categories A to C have been tested by Audi
only for the Advanced Airbag function. •
Controls and equip­
ment Safety first Vehicle operation
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 driver, you are responsible for the safety of every
­
body in the vehicle, especially children:
- Always use the right child safety seat for each child and
always use it properly~ page 239.
- Always carefully follow the child safety seat manufac­
turer's instructions on how to route the safety belt prop­
erly through the child safety seat.
- When using the vehicle safety belt to install a child safety
seat , you must first activate the convertible locking
retractor on the safety belt to prevent the child safety
seat from moving~ page
244 .
-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).
- If a strap or tether 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 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. ..,
Vehicle care Do-it-yourself service Technical data

___ C_h_ i_ ld _ S_ a_ f_ e_ t_y ____________________________________________ _
& 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.
• All vehicle occupants and especially children must always be
restrained properly whenever riding in a vehicle .
- An unrestrained or improperly restrained child can be injured or killed by being thrown against the inside of the vehicle or by
being ejected from it during a sudden maneuver or impact.
- An unrestrained or improperly restrained child is at much
greater risk of injury or death by being struck by an inflating
airbag.
• Commercially available child safety seats are required to
comply with U.S . Federal Motor Vehicle Safety Standard (FMVSSI
213 (in Canada CMVSS 2131.
-When buying a child restraint , select one that fits your child
and the vehicle.
- Only use child restraint systems that fully contact the flat
portion of the seat cushion . The child restraint must not tip or
lean to either side . Audi does not recommend using child safety
seats that rest on legs or tube-like frames. They do not provide
adequate contact with the seat .
- Always heed all legal requirements pertaining to the installa ­
tion and use of child safety seats and carefully follow the
instructions provided by the manufacturer of the seat you are
using .
• Never allow children under 57 inches (1 .5 meters) to wear a
normal safety belt. They must always be restrained by a proper
child restraint system. Otherwise, they could sustain injuries to
the abdomen and neck areas during sudden braking maneuvers or
accidents.
• Never let more than one child occupy a child safety seat .
& WARNING (continued)
• Never let babies or older children ride in a vehicle while sitting
on the lap of another passenger.
- Holding a child in your arms is never a substitute for a child
restraint system .
- The strongest person could not hold the child with the forces
that exist in an accident. The child will strike the interior of the
vehicle and can also be struck by the passenger.
- The child and the passenger can also injure each another in
an accident.
• 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 - 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 install rear -facing child safety seats or infant carriers on
the rear seat.
• Forward -facing child safety seats installed on the front
passenger's seat can interfere with the airbag when it inflates and
cause serious injury to the child . Always install forward -facing
child safety seats on the rear seat .
• 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 precau­
tions be taken:
- Make sure the forward -facing seat has been designed and
certified by its manufacturer for use on a front seat with a
passenger front and side airbag .
- Always carefully follow the manufacturer's instructions
provided with the child safety seat or carrier .