2010 AUDI S8 seat adjustment

________________________________________________ D_ r_ i_ v _i_n _,,,g ~ S_a_ f_ e_ l _,,y'-- __
Proper adjustment of head restraints
Correctly adjusted head restraints are an important part
of your vehicle 's occupant restraint system and can help
to reduce the risk of injuries in accident situations .
Fig. 200 Correctly
adjusted head
restraint viewed from
the side
The head restra ints must be correctly adjusted to achieve the
best protection.
- Adjust the head restraint so that the upper edge of the
restraint is level with the top of your head, but no lower
than eye level and so it is as close to the back of your head
as possible ~ fig. 200.
Adjusting head restraints=> page 81.
& WARNING
Driving without head restraints or with improperly adjusted head
restraints increases the risk of serious injuries in a collision. To
help reduce the risk of injury:
• Always drive with the head restraints in place and properly
adjusted.
• Every person in the vehicle must have a properly adjusted head
restraint.
Controls and equip­ ment Safety first Vehicle operation
& WARNING (continued)
•
Always make sure each person in the vehicle properly adjusts
their head restraint. Each head restraint must be adjusted
according to occupants' size so that the upper edge is as even with
the top of the person's head, but no lower than eye level and so it
is as close to the back of to the head as possible.
• Never attempt to adjust head restraint while driving. If you
have driven off and must adjust the driver headrest for any reason,
first stop the vehicle safely before attempting to adjust the head
restraint.
• Children must always be properly restrained in a child restraint
that is appropriate for their age and size =>
page 231. •
Examples of improper seating positions
The occupant restraint system can only reduce the risk of
injury if vehicle occupants are properly seated.
Improper seat ing positions can cause serious injury or death.
Safety belts can only work when they are properly positioned
on the body . Improper seating positions reduce the effective­
ness of safety belts and will even increase the risk of injury
and death by moving the safety belt to critical areas of the body. Improper seating positions also increase the risk of
serious injury and death when an airbag deploys and strikes
an occupant who is not in the proper seating position. A
driver is responsible for the safety of all vehicle occupants
and especially for children. Therefore:
- Never allow anyone to assume an incorrect seating posi­
tion when the vehicle is being used~& .
The following bulletins list only some sample positions that will
i ncrease the risk of ser iou s injury and death . Our hope is that these .,_
Vehicle care Do-it-yourself service Technical data

-Safety belts -----=-----------------------------------------
Automatic safety belt retractors
Every sa fe ty be lt is equipped wi th an au toma tic be lt r etrac tor on the
shoulder be lt. This feat ure locks t he belt whe n the belt is pull ed out
fast, during ha rd bra king an d in an acc ident . The belt may also loc k
w hen you dr ive up or dow n a s te ep h ill or throug h a sharp curve .
Dur ing norma l driv ing the belt lets you move freely.
Safety belt pretensioners
Th e safety belts are e quipped w ith a belt p retensioner that hel ps to
t igh ten the saf ety be lt and remove slac k w he n the p re tensioner is
act ivated . The f unction of t he p retens ioner is monitore d by a warn ing
light=>
pag e 17.
Switchable locking feature
Every safety be lt except the one on the driver sea t is equipped with a
switchab le locking feature that
must b e used when the safety belt is
us ed to attach a c hild se at. B e s ure to rea d the i mporta nt info rmation
about th is feature =>
page 241.
& WARNING
Improperly positioned safety belts can cause serious injury in an
accident =>
page 202, "Safety belt position ".
• Safety belt s offer optimum protection only when the seat back
is upright and belts are properly positioned on the body.
• Never attach the safety belt to the buckle for another seat.
Attaching the belt to the wrong buckle will reduce safety belt
effe ctivene ss and can cause seriou s per sonal injury.
• A passenger who is not properly restrained can be seriously
injured by the safety belt itself when it moves from the stronger
parts of the body into critical areas like the abdomen.
• Always lock the convertible locking retractor when you are
securing a child seat in the vehicle=>
page 243. •
Safety belt position
Corre ct b elt posi tion is the key t o getting maximum
p ro tec tion fro m sa fety belts .
Fig. 208 Head
restraint a nd safety
belt po sit ion as s een
from the side
Use the height adjustment to change the pos it io n of the s houl de r
be lt of the fron t sa fety be lts.
& WARNING
Improperly po sitioned safety belts can cau se serious per sonal
injury in an accident.
• The shoulder belt portion of the safety belt must be positioned
over the middle of the occupant's shoulder and never across the
neck or throat.
• The safety belt must lie flat and snug on the occupant's upper
body => fig. 208. Pull on the belt to tighten if necessary.
• The lap belt portion of the safety belt must be positioned a s
low as possible across pelvis and never over the abdomen . Make
sure the belt lies flat and snug => fig. 208. Pull on the belt to
tighten if necessary .
• A loose-fitting safety belt can cause serious injuries by shifting
its position on your body from the strong bones to more vulner-
able , soft tissue and cause serious injury .
~

Ill Safety belts
---=-------------------------------
Adjusting safety belt height
Use the safety belt height adjustment to change belt
position on the shoulder.
Fig. 211 Adjusting
shoulder belt height
The safety belt height adjustors for the front seats can be
used to adjust the height of the shoulder portion of the
safety belt so that it is positioned correctly.
- Push the latch=> fig. 211 up or down so that the shoulder
portion of the safety belt is positioned nearly midway over
the shoulder => & in "Safety belt position" on
page 202.
& WARNING
Always read and heed all WARNINGS and other important infor­
mation =>
page 200. •
Improperly worn safety belts
Incorrectly positioned safety belts can cause severe inju­
ries.
Wearing safety belts improperly can cause serious injury or
death. Safety belts can only work when they are correctly
positioned on the body . Improper seating positions reduce the effectiveness of safety belts and will even increase
the
risk of injury and death by moving the safety belt to critical
areas of the body. Improper seating positions also increase
the risk of serious injury and death when an airbag deploys and strikes an occupant who is not in the correct seating posi­
tion. A driver is responsible for the safety of all vehicle occu­ pants and especially for children . Therefore:
- Never permit anyone to assume an incorrect sitting posi­
tion in the vehicle while traveling=>& .
& WARNING
Improperly worn safety belts increase the risk of serious personal
injury and death whenever a vehicle is being used.
• Always make sure that all vehicle occupants are correctly
restrained and stay in a correct seating position whenever the
vehicle is being used.
• Always read and heed all WARNINGS and other important
information =>
page 200. •
Safety belt pretensioners
How safety belt pretensioners work
In front, side and rear-end collisions above a particular
severity, safety belts are tensioned automatically.
The safety belts are equipped with safety belt pretensioners. The
system is activated by sensors in front, side and rear-end collisions of
great severity. This tightens the belt and takes up belt slack~
& in
" Service and disposal of safety belt pretensioner" on
page 205 .
Taking up the slack helps to reduce forward occupant movement
during a collision. ..

ffl..,___A_ i_rb _ a_,g,:;._ s_, y'- s_ t_e _m ________________________________________________ _
Airbag system
Important things to know
Importance of wearing safety belts and
sitting properly
Airbags are only supplemental restraints. For airbags to
do their job, occupants must always properly wear their
safety belts and be in a proper seating position.
For your safety and the safety of your passengers, before
driving off, always:
- Adjust the driver's seat and steering wheel properly
~ page 188,
-Adjust the front passenger's seat properly~ page 77,
- Wear safety belts properly~
page 200,
- Always properly use the proper child restraint to protect
children~
page 231.
In a collision, airbags must inflate within the blink of an eye and with
considerable force. The supplemental airbags can cause injuries if the
driver or the front seat passenger is not seated properly. Therefore in
order to help the airbag to do its job, it is important, both as a driver
and as a passenger to sit properly at all times.
By keeping room between your body and the steering wheel and the
front of the passenger compartment, the airbag can inflate fully and
completely and provide supplemental protection in certain frontal
collisions =>
page 188, "Proper occupant seating positions". For
details on the operation of the seat adjustment controls=>
page 77.
It's especially important that children are properly restrained
=>
page 231.
There is a lot that the driver and the passengers can and must do to help the individual safety features installed in your Audi work
together as a system.
Proper seating position is important so that the front airbag on the
driver side can do its job. If you have a physical impairment or condi­
tion that prevents you from sitting properly on the driver seat with
the safety belt properly fastened and reaching the pedals, or if you
have concerns with regard to the function or operation of the
Advanced Airbag System, please contact your authorized Audi dealer
or qualified workshop, or call Audi Customer CARE at 1-800-822-
2834 for possible modifications to your vehicle.
When the airbag system deploys, a gas generator will fill the airbags,
break open the padded covers, and inflate between the steering
wheel and the driver and between the instrument panel and the front
passenger . The airbags will deflate immediately after deployment so
that the front occupants can see through the windshield again
without interruption.
All of this takes place in the blink of an eye, so fast that many people don't even realize that the airbags have deployed. The airbags also
inflate with a great deal of force and nothing should be in their way
when they deploy. Front airbags in combination with properly worn
safety belts slow down and limit the occupant's forward movement.
Together they help to prevent the driver and front seat passenger
from hitting parts of the inside of the vehicle while reducing the
forces acting on the occupant during the crash. In this way they help
to reduce the risk of injury to the head and upper body in the crash .
Airbags do not protect the arms or the lower parts of the body.
Both front airbags will not inflate in all frontal collisions. The trig­
gering of the airbag system depends on the vehicle deceleration rate
caused by the collision and registered by the electronic control unit.
If this rate is below the reference value programmed into the control
unit, the airbags will not be triggered, even though the car may be
badly damaged as a result of the collision. Vehicle damage, repair .,,,.

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Always remember, a child seat or infant carrier insta lled on the front
sea t m ay be s truck and kno cked o ut o f p osition by the rapidl y
inflating passenge r's airbag in a frontal coll is io n. The a irbag cou ld
great ly reduce the effect iveness of the c hild restraint and even seri­
ously i njure the child dur ing inflat io n.
For this reason, and because the back seat is the safest place for chil­
dren -whe n pro perly restra ined a ccording to their age an d siz e -we
strongly recommend that childre n always sit in the back seat
=> page 23 1, "Child S afety".
& WARNING
A child in a rearward -facing child 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 seat or infant carrier with
great force and will smash the child seat and child against the
backrest, center armrest, door or roof.
• Always install rear-facing child seats on the rear seat.
• If you must install a rearward facing child 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 seat in a rear seating
position and have the airbag system inspected by your Audi
dealer .
• Forward-facing child seats installed on the front passenger 's
seat may interfere with the deployment of the airbag and cause
serious personal injury to the child.
& WARNING
If, in exceptional circumstances, you must install a forward-f acing
child restraint on the front passenger's seat:
Controls and equip­ ment Safety first Vehicle operation
& WARNING
(co ntinued )
• Always 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.
• Never put the forward -facing child restraint up aga inst 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 ad justed 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.
& WARNING
To reduce the risk of seriou s injury, make sure that the
PASSENGER AIR BAG OFF light will be displayed whenever a child re straint is installed on the front pas senger seat and the ignition
is switched on.
• If the PASSENGER AIR BAG OFF light does not stay on, perform
the checks described=>
page 217, "Monitoring the Advanced
Airbag System ".
• Take the child restra int 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 th e airbag system inspected by your Audi dealer immedi ·
ately.
• Always carefully follow instructions from child restraint manu·
facturers when installing child restraints .
& WARNING
If, in exceptional circumstances , you must install a forward or
rearward-facing child restraint on the front passenger's seat :
Vehicle care Do-it-yourself service Technical data

Airbag system Ill
----------------=--=---
& WARNING (co ntinued )
PASSENGER AIR BAG OFF light does not come on and stay on,
imm ediately ins tall the rear-facing child seat in a rear seating
position and have the a irbag system inspected by your Audi
dealer .
& WARNING
If, in exceptional circumstances, you mu st install a forward-facing
c hild restraint on the front passenger 's seat:
• Always make sure the forward-facing seat has been designed
and cert ified by its manufacturer for use on a front seat with a
pa ssenger front and side airbag .
• Never put the forward-facing child re straint up against or very
near the instrument panel.
• Alway s move the passenger seat into it s rearmost po sition in
the seat's fore and aft adjustment range, as far away from the
airbag as possible , befo re installing the forward-facing child
restraint. The backrest must be adjusted to an upright pos ition.
• Make sure that the PASSENGER AIR BAG OFF light comes on
and stays on all the time whenever the ignition is switched on .•
Advanced Airbag System components
The front passenger seat i n your veh icle has a lot of very important
parts o f th e A dva nced A irbag System in it. These parts include t he
we ight-sens ing mat, sensors, wiring, bracke ts, and more . The func­
ti on of the system in the front p assenger seat is chec ke d by the e lec ­
tr on ic contro l u ni t whe n the ig ni tion is on . T he contro l unit monitors
the Advanced Airbag System and turns the airbag indicator light on
when a mal function in the system compone nts is detected. The func­
tion of the a irbag indicator light is described in g reater detail be low.
Be ca u se the fron t passenge r seat con tains import ant parts of the
Advanced Ai rbag System, you must take care to prevent it from being
Controls and equip­
ment Safety first Vehicle operation
damaged
. Damage to the seat may prevent t he Adva nced A irbag for
t he fro nt pa ssenge r se at from d oin g its jo b in a cra sh.
The front Advanced Airbag System consists of the
following:
• Cras h sensors in the front of the vehicle t hat measure vehicle
acc ele rat ion/d ece le rat ion to prov ide info rma tion t o the Adv anced
Airbag System about t he severity of the crash .
• An e lec tron ic con trol uni t, w ith i ntegr ated cr ash sen sors fo r front
and side impacts. The contro l unit "dec ides" w het her to fire the front
air bag s base d on th e inf ormati on re ceived from t he cr ash sensors.
T he control unit also "decides" whether the saf ety b elt pret ensio ners
sh ould be ac tiva ted.
• An Advanced Airbag with gas generator for the dr ive r inside the
stee ring w hee l hub .
• An Advanced Airbag with gas generator inside the inst rument
p ane l for the fron t passenge r.
• A weig ht-sensing mat under the upholste ry padd ing of the front
passenge r seat cushi on th at m easures the tota l we ig ht on t he seat.
The informat ion registe red is se nt co ntinuo us ly to the electronic
contr ol un it to r egulat e dep lo ym en t of th e fr ont Adv anced A irbag on
the passenger side .
• An a irbag moni to ring system a nd ind icator light in the inst rume nt
cl uster =>
page 217.
• The PASSENGER AIR BAG OFF light comes on an d stays o n in the
center o f the instr ument panel =>
page 218, fig. 215 an d tells you
whe n the fr ont Ad van ced Air bag on the p assenge r sid e has bee n
t ur ned off.
• A senso r bel ow th e saf ety b elt la tch fo r the front s eat pa ss e ng er
to meas ure the tension on the safety be lt . Th e tens io n on the safety
bel t an d t he we ight regi stered by the we ig ht- se ns ing mat he lp t he
cont rol un it "dec ide" whether the front airbag fo r th e front
pa ssenger se at sh o uld be tur ned o ff o r no t =>
p age 20 8, "Ch ild
restraints on t he front seat -some important thi ngs to know". ...
Vehicle care Do-it-yourself service Technical data

lffll.,___C_h_ i_ ld _ S_ a_ f_ e_ t_:!, y :...._ _________________________________________ _
& WARNING (conti nued)
• Always install rear-facing child safet y seat s 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 do es not come on and stay on,
immediately in stall the rear-facing child safety seat in a rea r
seating position and have the airbag system inspected immedi­
ately by you r Audi deale r.
& WARNING
If, in exceptional circumstances , you must in stall a forward-facing
child restraint on the front passenger' s seat:
• Always make sure the forward-facing seat has been designed
and certified by its manufacturer for use on a front seat with a
pas senger front and side airbag.
• Always follow the manufacturer 's instructions p rovided 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
airbag as possible before install ing the child restra int . The back­
re st must be adju sted to an upright position .
• Always make sure that the PASSENGER AIR BAG OFF light
c omes on and stays on all the time whenever the ignition is
switched on .•
Advanced front airbag system and children
Your vehicle is equipped with an "Advanced Airbag System" in compli­
ance wi th Uni ted St ates Federa l Mo to r Vehicle Safety St andar d
(FMVSS) 208 as applicable at the time your veh icle was manufac­
tu red . The Advanced A
irbag system in yo ur vehicle has been certif ied to
mee t the "low -r is k" requiremen ts fo r 3-and 6-ye ar old ch ildre n on
t he passenger side and small adults on the dr iver side . The low risk
dep loyment criteria are inten ded to reduce the risk of injury through
interaction with the a irbag t hat can occur, for example, by being too
close to the stee ring wheel an d instr ument panel when the airbag
inflates. In addi tion, the sy stem has been certified to comp ly with t he
"suppression" requirements of the Safety Standa rd, to t urn off the
fron t air bag for infan ts u p to 1 2 months who a re res tra ined on the
front passenger seat in child restrai nts that are listed in the Stan­
d ar d.
Even thoug h your vehicle is equipped with an Advanced Airbag
system , a ll ch ildren, especially those 12 years and yo unger, should
always r ide in t he back seat p roperly restrained for t heir ag e and si ze .
Th e ai rbag on the passenge r si de makes the front seat a potentia lly
dange rous p lace for a child to r ide. Th e front seat is not th e safest
place fo r a child in a forward- facing c hild safety seat. It can be a very
d an ge rous p lace for a n infan t or a large r chil d i n a re arwa rd-facing
seat. •
Advanced Airbags and the weight-sensing
mat in the front seat
Th e Advanced A irbag System i n your ve hicle de tects t he p resence o f
an infa nt o r ch ild in a child rest rai nt on the fro nt passenger sea t using
the we ight-sens ing mat in the seat cushion and the senso r be low the
saf ety belt la tch o n th e front passenge r seat tha t measur es t he
tension on the safety belt.
Th e weigh t-sens ing ma t me asures tot al we ight of the child and the
child safety seat and a child blanket on the fro nt passe nger seat . The
we ight on the fro nt passenger se at is re late d t o the desi gn of the
child res traint and i ts "footpri nt", the size and shape of t he bottom
of the ch ild restraint as it sits o n the seat . The weight of a child
restrain t an d its "foo tpr int" vary for differe nt kinds of child res tra ints .,_

Ill Child Safety __ .,.___ ____________ _
& WARNING (continued )
-Always move the front passenger seat into the rearmost
position 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
pas senger' s seat from being moved to the rearmost position in
its fore and aft adjustment range.
- Always make sure that the backrest i s in the upright pos i­
tion.
• Always buckle the child safety seat firmly in place even if a
child i s not sitting in it. A loo se child safety seat can fly around
during a sudden stop or in a collision .
• Always read and heed all WARNINGS whenever using a child
restrained in a vehicle is being used=>
page 197, "Safety belts",
=>
page 206 , "Airbag system " and => page 231, "Child Safety ".
& WARNING
To reduce the risk of seriou s 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
ign ition is switched on.
• Take the child re straint off the front pa ssenger seat and install
it prope rly 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 .
& WARNING
A child in a child restraint installed with the LATCH lower anchor­
ages or with the standard safety belt on the rear seat may play
& WARNING (cont inued )
with unused rear seat safety belts and become entangled
re sulting in serious personal injury and even death.
• Always buc kle unused rear se at safety belts out of reach of chil­
dren in child seats and p roperly activate the convertible locking
retractor so that the child cannot unreel the safety belt from the
retractor. •
Child safety seats
Infant seats
Babi es an d infants up to about one year old and 20 lbs. or
9 k g n eed sp ecial r earward -facing child res traints tha t
suppor t the back, neck and head in a cras h.
Fig. 222 Schemati c
ove rview : re arwa rd­
facing infan t seat ,
prope rly installed o n
t he rear s eat
- W hen usi ng the ve hicle safety bel t to i nstall a c hild safety
seat, you must first activa te the co nvert ible locki ng
ret ractor on the safety belt to preven t the child sa fety seat
fro m mo ving=>
page 241 or install the seat usi ng the
L ATCH attach ments. ..,_