2011 AUDI R8 SPYDER steering

112 Safet y belt s
movin g ju st before the crash, unti l something
stops them· here, the wall
r::!;> fig. 115.
The same pr inc iples apply to people sitting in
a veh icle that is involved in a fronta l co llision .
Even at city speeds of 20 to 30 mph (30 to 50
km/h), the forces acting on the body can
reach one ton (2,000 lbs., or 1,000 kg) or
more. At higher speeds, these forces are even
greater .
Peop le who do not use safety be lts are a lso
not attached to their vehicle. In a fronta l colli ­
sion they will also keep mov ing forward at the
speed their vehicle was trave lling just before
the crash . Of course, the laws of physics don't
just apply to frontal coll is ions, they determ ine
what happens in all kinds of accidents and col·
lisions.
What happens to occupants not wearing
safety belts?
In crashes, unbelted occupants cannot stop themselves from flying forward and being in­
jured or killed. Always wear your safety belts!
Fi g. 11 6 A driver not wear ing a safety belt is violently
t h rown forward
Unbe lted occupants are not able to res ist the
tremendous fo rces of impact by holding tight
or brac ing themselves. Without the benef it of
safety restraint systems, the unrestrained oc·
cupant w ill slam vio lent ly into the steering
wheel, instrument panel, windshield, or what­ eve r else is in the way¢
fig. 116. This impac t
with the veh icle inter ior has all the energy
they had just before the crash.
Neve r rely on airbags a lone for p rotection.
E ven when they deploy, airbags provide only
addit ional p rotec tion. A irbags are no t sup- posed to deploy in all k
inds of accidents . Al­
though your Audi is equipped with airbags, all
vehicle occupants, includ ing the driver, must
wear safety belts correctly in order to mini­
mize the risk of severe injury or death in a
crash .
Remember too, that airbags will deploy only
once and that your safety belts are always
there to offer protection in those accidents in
which airbags are not supposed to dep loy or
when they have already dep loyed. Unbelted
occupants can a lso be th rown out of the veh i­
cl e where even more severe or fatal injuries
ca n occ ur.
How are safety belts
worn correctly?
Fastening safety belts
Seat first · everybody buckle up!
Fig . 11 7 Head restraint adjustment and belt position
Fig. 11 8 Belt buck le an d tongue on the dri ver's seat
To p rov ide max imum protect ion, safety belts
must a lways be posi tioned co rrec tly on the
wea rer's body.
.. Adjust the front seat and head rest raint
p rope rly
r::!;> page 66, Seats and storage.

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 al­
ways wear their safety belts properly and be
in a proper seating position.
For your safety and the safety of your passen­
gers, before driving off, always:
"" Adjust the driver's seat and steering wheel
properly ¢
page 100,
"" Adjust the front passenger's seat properly
¢ page 101,
""Wear safety be lts properly r::::> page 110,
""Always use the proper child restraint to pro-
tect children properly¢
page 138.
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 . T herefore in order to help the
airbag to do its job, it is important, both as a
d river and as a passenge r to s it properly at all
times.
By keeping room between your body and the
steer ing whee l and the front of the passenger
compartment, the airbag can inflate fully and
comp letely and provide supp lemental protec­
tion in certain frontal collisions
r::::> page 100,
Proper occupant seating positions.
F or detai ls
on the operation of the seat adjustment con­
trols
r::::> page 67.
It's especially important that children a re
properly restrained
r::::> page 138.
There is a lot that the driver and the passen­
ge rs can and must do to help the individua l
safety features installed in your Aud i work to­
gether as a system.
P roper seat ing pos ition is important so that
the front airbag on the driver s ide ca n do its
job. If yo u have a physical impa irment or con-
A irbag system 117
dition that prevents yo u from sitting properly
on the driver seat with the safety belt properly
fastened and reach ing the peda ls, or if you
have concerns with regard to the function or
operation of the airbag system, please con­
tact your authorized Audi dealer or qualified
workshop , or call Audi Customer CARE at
1-800-822-2834 for possible modification to
you r vehicle.
When the airbag system dep loys, a gas gener ­
ator will fill the a irbags, break open the pad­
ded covers, and inflate between the steer ing
whee l and the dr ive r and between the instru­
ment pane l and the front passenger. The a ir­
bags will deflate immediately after deploy­
ment so that the front occupants can see
through the windshield again without inter­ ruption .
A ll of th is takes place in the blink of an eye, so
fast that many people don't even realize that
the airbags have deployed. The airbags a lso
inflate with a great dea l of force and nothing
should be in their way when they deploy.
Front airbags in combination with properly
worn safety belts slow down and lim it the oc ­
cupant's fo rward movement . T ogethe r they
help to prevent the driver and front seat pas­
senger from hitting pa rts 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 wi ll not inf late in all fronta l
collisions . The t riggering of the airbag system
depends on the vehicle dece lerat ion rate
caused by the collision and registered by the
electronic control unit. If th is rate is below
the reference value programmed into the con ­
trol unit, the airbags will not be triggered, even though the car may be bad ly damaged as
a res ult of the co llision . Ve hicl e damage, re­
pair costs or even the lack of veh icle damage
is not necessarily an indication of whether an
airbag should inf late or not . .,. •
•

118 Airbag sys te m
Since the cir cumstances will vary considerab ly
between one collision and anot her, it is not
possib le to def ine a range of vehicle speeds
that will cover every possible k ind and angle
of impact that will always trigger the airbags.
Important factors include, for example, the
nature (hard or soft) of the object which the
car h its, the ang le of impact, vehicle speed,
etc. The front airbags will also not inflate in
side or rea r collisions, or in ro ll-overs .
Always remember : Airbags will deploy only
once, and only in certa in kinds of co llisions.
Your safety belts are always there to offer pro­
tection in those s ituations in which airbags
are not supposed to deploy, or when they have
a lready deployed; for example, when your ve­
hicle strikes or is struck by another vehic le af­
ter the first co llision.
This is just one of the reasons why an airbag is
a supplementary restraint and is not a substi­
tute for a safety belt . The airbag system
works most effect ively when used with the
safety belts. Therefore, always wear your safe­
ty belts properly
c;, page 109.
A WARNING
Sitting too close to the steer ing wheel or
instrument panel will dec rease the effec­
tiveness of the airbags and will increase
t he risk of personal injury in a co llision .
- Never sit closer than 10 inches (2S cm)
to the stee ring wheel or instrument pan­
el.
- If you cannot sit more than 10 inches
( 2 5 cm) from the steer ing whee l, investi­
ga te whethe r adaptive equipmen t may
be available to help you reach the pedals
and increase your seating distance from
the steering wheel.
- If you are unrestrained, lean ing fo rward,
sitting sideways or out of position in any
way, your risk of in jury is much higher.
- You will also receive serio us inj uries and
cou ld even be killed if you are up against
the airbag or too close to it when it in­
flates - even with an Advanced Airbag. -
To reduce the risk of injury when an a ir­
bag inflates, always wear safety be lts
properly ¢
page 112, How are safety
belts worn correctly? .
-Never let children ride unrestrained or
improperly restrained in the vehicle. Ad­
just the front seats properly . If children
are not p roperly restrained, they may be
seve rely in ju red or killed when an a irbag
infla tes.
- Never ride with the back rest reclined.
-Always sit as far as possible from the steer ing whee l or the instrument pane l
c;, page 100, Prop er occupant seating
positions.
- Always sit up right with your back against
the backres t of your seat.
- Never p lace your feet on the instrument
panel or on the seat. Always keep both
feet on the f loor in front of the sea t to
he lp preven t serio us in juries to the legs
and h ips if the airbag infla tes .
- Never re cline the front passenger's sea t
to tr anspor t ob jec ts. Items c an al so
move into the a rea of the s ide airbag or
the front airbag during braking or in a
sudden maneuver . Objects near the air­
bags can become projectiles and cause
in ju ry when an airbag inflates.
A WARNING
Airbags that have deployed in a crash must
be replaced.
- Use on ly orig inal equipment airbags ap­
proved by Aud i and installed by a trained
technician who has the necessary tools and d iagnost ic equipment to properly re­
p lace any airbag in your vehicle and as­
sure sy stem effe ctive ness in a crash.
- Never permit salvaged or recycled air­
bags to be installed in you r vehicle.

122 Airbag sys te m
conditio ns is impossible in a ll co nceiva­
ble situati ons t hat may happen during
t h e usef ul lif e of your vehicle.
- The Adva nced Airbag System can deploy
in accor dance with the "low risk" opt ion
under the U.S. Federal Sta ndard if a child
that is heavier than the typical one-year old child is on the front passenger seat
and the othe r cond itions for airbag de­
ployment are met.
- For their own safety, all children, espe­
cially 1 2 yea rs and younger, sho uld a l­
ways ride p roperly rest rained for their
age and size.
Advanced front airbag system
Your veh icle is eq uipped wit h a front Advanced
Airbag System in compliance with United
States Federal Motor Vehicle Safety Standard
208 as applicab le at the time your vehicle was
manufactured.
The front Advanced Airbag System supp le­
ments the safety belts to provide addit iona l
protection for the driver's and front passeng ­
er's heads and upper bodies in frontal crashes.
The airbags inflate only in frontal impacts
when the vehicle dece lerat io n is high enough .
The front Advanced Airbag System for the
front seat occupants is not a substitute for
your safety belts. Rather, it is part of t he over­
all occupa nt restraint system in your ve hicle.
A lways remember that the airbag system can
on ly help to protect you, if you are s itting up­
r ight, wearing yo ur safety belt and wea ring it
p roperly. This is w hy you and yo ur passenge rs
must always be properly restrained , not just
beca use the law requires you to be.
The Advanced Airbag System in your veh icle
h as been cer tified to meet the " low r is k " re­
qu irements for 3 and 6 year -o ld children on
the passenger side and very small adu lts on
the driver side. The low risk deployment crite ­
ria are intended to he lp red uce the risk of in­
jury through interaction with the front airbag that can occur, fo r example, by be ing too cl
ose to the steering wheel and instrument
pane l when the airbag inflates .
In add ition, the system has been certified to
comply wi th the "s uppression" re qu iremen ts
of the Sa fe ty Standard, to turn off the front
airbag for infants 12 months o ld and younger
who are rest rained on the front passenger
seat in child restraints that are listed in the Standard
¢ page 140, Child restraints and
Advanced Airbags .
"Suppression" requires the front a irbag on the
passenger side to be turned off if:
- a child up to abo ut one year o f age is re ­
strained on the front passenger seat i n one
of the rear-fac ing or forward -facing infant
restraints listed in Federal Motor Vehicle
Safety Standard
208 with which the Ad­
vanced Airbag System in your vehicle was
cert ified . For a listing o f the ch ild res traints
that were used to certify your vehicle 's com­
plia nce w it h t he US Safety Standa rd
¢ page 140,
-we ight less than a threshold level stored in
the co ntrol uni t is de te cted on the fron t pas­
senger seat.
When a person is detected on the front pas­
senger seat, weighing more than t he total
we ight of a ch ild tha t is abou t 1 year old re ­
stra ined in one of the rear-fac ing or forward­
f acing infant res traints ( listed in Fede ral Mo­
tor Vehicle Safety Standar d
208 with which
the A dvanced Airbag System in your vehicle
was certif ied), the front airbag on the passen­
ger side may or may not deploy.
The
PASSENGER AIR BAG OFF light comes on
whe n the electronic contro l unit detects a to­
ta l we ight on the front passenger seat that re ­
quires t he front airbag to be t urned off. If the
PASSENGER AIR BAG OFF light does not
come on, the front a irbag on the passenger
s ide has not been t urned off by the cont ro l
u ni t and ca n dep loy if the control un it senses
an imp act that meets the cond itions store d in
i ts memory.
If the total weight on the fro nt passenge r
seat is more than that of a typ ical 1 yea r-old , .,.

124 Airbag sys te m
- 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 insta lling
the forward-facing child restraint. The backrest must be adjusted to an upr ight
posit io n.
- Make sure that the
PASSENGER AIR BAG
OFF
light comes on and stays on all the
t ime w henever the ignition is switched
on.
Advanced Airbag System components
The fron t passenger sea t in your vehicle h as a
lot of very important par ts of the Advanced
Airbag System in it. These parts include t he
weight -sensing mat, sensors, wiring, brack­
ets, and more. The function of the system in
the front passenger seat is checked by the
e lectronic control u nit when the ignit ion is on.
The control unit mon itors the Advanced Air­
bag System and turns the airbag indicator
l ight on when a ma lfunction in t he system
components is detected. The func tion of the
a ir bag ind icator light is described in greater
detai l be low . Because the fro nt passenger
seat contains important parts of the Ad­
vanced A irbag System, you m ust take care to
prevent it from be ing damaged. Damage to
the seat may prevent the Advanced Airbag for
the front passenger seat from doing its job in
a crash .
The front Advanced Airb ag System
consists of the following:
- Crash sensors in the front of the veh icle that
measure veh icle acceleration/decele ration
to provide information to the Advanced Air­
bag System abou t the seve rity of the crash.
- An e lectron ic co ntrol unit, with integ rated
c rash sensors for front and side impacts .
T he cont rol unit "dec ides " w het her to fire
the front airbags based on the information
received from the crash senso rs . The contro l
unit a lso "decides" whethe r the safety be lt
pretensioners should be activated . -
An Advanced Ai rbag w ith gas generator for
the driver inside the steering w heel hub.
- An Advanced A irbag w ith gas gene rato r in­
side the inst rument panel for the front pas­
senger.
- A we ight -sensing mat unde r th e upho lstery
pa dding of the front passenger seat cushion
that measures the total weight on the seat .
The informat ion registered is sent continu­
ously to the electronic control unit to regu­ late deployment of the front Advanced Air­
bag on the passenger side .
- An airbag monitoring sys tem and indicator
light in t he instrument cluster
c:> page 128 .
-The PASSENGER AIR BAG OFF light comes
on and stays on in the center of the instru­
ment panel
c::> page 128, fig. 125 and tells
you when the front Advanced Airbag on the passe nger side has been tu rned off.
- A sensor below the safety be lt latch fo r the
front seat passenger to measure the t ension
on t he safety be lt. T he tension o n the safety
be lt a nd the weight regis tered by the
weigh t-sensing mat he lp the cont rol uni t
"decide" whether the front airbag for the
front passenger seat should be turned off or
not
c:> page 119, Child restraints on the
front seat -some important things to
know.
-A sensor in the safety belt latch for the driv­ er and for the front seat passenger that
senses whether t hat safety belt is latched or
not and transmits this information to the
electronic control un it .
_&. WARNING
D amage to the fron t passenger seat can
p revent t he fro nt airbag from wor king
proper ly.
- I mp roper repai r or d isassembly of the
front passenge r and dr ive r sea t w ill pre­
vent the Advanced Air bag System from
functioning p roperly.
- Repairs to the front passenge r seat m ust
be pe rformed by qualifie d and p roperly
trained workshop person nel.
- Never remove the front passenger o r
d river seat from t he vehicle .
-

electronic control unit (the PA SS ENGE R AIR
BAG OFF
light comes on and stays on).
A WARNING
Sitting in the wrong position can increase
the risk of serious injury in crashes.
- To reduce the risk of injury when the air­
bags inflate, the driver and passengers
must always sit in an upright posit ion,
must not lean against or place any part
of the ir body too close to the area where
the a irbags are located .
- Occupants who are unbelted, out of posi ­
t ion or too close to the airbag can be se­
riously injured by an airbag as it unfolds
with great force in the blin k of an eye
¢ page 119.
A WARNING
A child in a rearward-facing child safety
seat insta lled on the front passenger seat
wi ll be seriously injured and can be k illed if
the front ai rbag inflates -even with an Ad­
vanced Airbag System.
-
-The inflating airbag will hit the child
safety seat or infant carrier w ith great
force and w ill smash the ch ild safety seat
and child against the backrest, center
armrest , door or roof.
- Never install a rearward facing child
safety seat on the front passenger seat
unless the
PASSENGER A IR BAG OFF
light comes on and stays on . If the PAS­
SENGER AIR BAG OFF
light does not
come on and stay on, the inflating airbag
will hit the child safety seat o r infant car­
rier wi th great force and will smash the
child safety seat and child against the
backrest, door or roof . Have the airbag
system inspected immediately by your
authorized Audi dealer .
A WARNING
Objects between you and the a irbag will
increase the risk of in ju ry in a c rash by in­
terfering with the way the airbag unfolds
A irbag system 127
or by be ing p ushed into you as the airbag
inflates.
- Never hold things in you r hands o r on
your lap when the veh icle is in use.
- Never transport items on or in the area
of the front passenger seat . Objects
could move into the area of the front air­
bags during braking or other sudden ma­
neuvers and become dangerous projec­
tiles that can cause ser ious personal in ­
jury if the a irbags inflate .
- Never p lace or attach accessories or oth ­
er objects (such as cup holders, te le­
phone b rac kets, large, heavy or bulky ob­
jects) on the doors, ove r o r near the area
marked "AIRBAG " on the steering wheel,
instrument panel, seat bac krests or be­
tween those areas and yo urself. These
objects could cause injury in a crash, es­
pecially when the airbags inflate .
- Never recline the front passenger's seat
to transport objects . Items can a lso
move into the area of the s ide a irbag or
the front a irbag during braking or in a
sudden maneuver. Objects near the air­ bags can become projec tiles and cause
in ju ry, partic ula rly when the seat is re­
clined.
A WARNING
T he fine dust created when airbags deploy
can cause breathing prob lems fo r people
with a history of as thma or other breath­
ing cond itions.
- T o reduce t he risk of bre ath ing problems,
those wi th asthma o r other respiratory
conditions shou ld get fresh air right
away by getting o ut of the vehicle or
open ing windows or doors.
- If you are in a collision in which airbags
deploy, wash your hands and face with
mild soap and water before eating .
- Be ca reful not to get the dust into your
eyes, or into any c uts or scratches.
- If the resi due should get into your eyes,
f lush them w ith wate r.
•
•

A WARNING
1
Improper care, servicing and repair proce­
dures can increase the risk of personal in­
jury and death by preventing an airbag from deploy ing when needed or deploying
an airbag unexpected ly:
- Never cover, obstr uct, o r change the
steering wheel horn pad or airbag cover
or the instr ument pane l or modify them
in any way.
- Never attach any objects such as cup
holders or telephone mountings to the
s u rfaces covering the airbag units .
- For cleaning the ho rn pad or ins trumen t
pane l, use only a soft, dry cloth or one
moistened w ith plain water . Solvents or
cl eaners cou ld damage the airbag cover
or change the stiffness or strength of the
material so that the airbag cannot de­
ploy and protect properly.
- Never repai r, adjust, or change any parts
of the airbag system.
- All work on the stee ring wheel, instru­
ment pane l, front seats or electrical sys­
tem (including the installation of aud io
equipment, cellular telephones and CB
radios, etc.) must be performed by a
qualified technician who has the training
and special equipmen t necessa ry.
- For any work on the ai rbag system, we
st rongly recommend that you se e you r
au thori zed Aud i dealer o r qualified wo rk­
shop.
- Never mod ify the front bumper or parts
of the veh icle body.
- Always make sure that the side airbag
can inflate witho ut interferen ce:
- Never insta ll seat covers or replace­
ment upho lstery over the front seat­
backs that have not been spec ifically
approved by Audi.
- Never use add itiona l seat cushions that
cover the areas where the side airbags
inflate.
- Damage to the origina l seat covers or
to the seam in the area of the side air­ bag module must always be repa ired
A irbag system 13 1
immediately by an author ized Audi
dealer.
- The airbag system can be activate d only
once. After an airbag has inflated, it m ust be replaced by an authorized Aud i
dea ler or qualified technician who has
the technical info rmation , training and
special equipment necessary .
- The airbag system can be deployed only
once. After an airbag has been deployed,
it must be replaced with new replace­
men t pa rts designed and approved espe­
cially fo r you r A udi model versi on. Re­
placemen t of complete airbag systems
or airbag components must be pe r­
formed by qualified wo rkshops on ly .
Make sure that any airbag serv ice action
is entered in your Audi Warranty
& Main­
tenance booklet under
AIRBAG REPLACE­
MENT RECORD.
- For safety reasons in severe accidents,
the alternator and starter are sepa rated
from the veh icle battery with a pyrotech­
nic circuit inte rrupte r.
- Wor k on the pyrotechnic c ircui t inte r­
rupter m ust only be performed by a
qualified dea le r - risk of an accident!
- If the vehicle or the circuit interr upter
is scrapped, a ll applicable safety pre­
cautions must be followed.
@ For the sake of the environment
Undeployed airbag modules and preten­
sioners might be cl assified as Perchlorate
Materia l - specia l hand ling may a pply, see
www .dtsc .ca. gov/hazard o u swaste/ per-
ch [orate. When the veh icle or parts of the
restraint system including airbag modules
and safety be lts with pretensioners are
scrapped, all app licab le laws and regu la­
tions must be obse rved. Your authorized
A udi dealer is familia r with these require­
ments and we recommend that you have
your dealer per form this service for you .
•
•
• •

132 Airbag system
Other things that can affect Advanced
Airbag performance
Changing the vehicle's suspension system can
change the way that the Advanced Airbag Sys ­
tem performs in a crash. For example, using
tire-r im combinations not approved by Aud i,
lowering the vehicle, changing the stiffness of
the suspension, including the sp rings, suspen­
sion struts, shock absorbe rs etc. can change
the forces that are measured by the a irbag
sensors a nd sent to the electron ic control
un it. Some suspension changes ca n, for exam­
p le, increase the force levels measured by the
sensors and make the airbag system deploy in
crashes in which it would not dep loy if the
changes had not been made . Other kinds of
changes may reduce the force levels meas­ ured by the sensors and prevent the airbag
from deploying when it should .
The sensors in the safety belt buckle for the driver and front passenger seat tell the elec­
tronic con trol module if the safety bel t is
latched or not .
If the safety belt is being used,
the front a irbag will deploy at a slightly high­
e r rate of vehicle deceleration than if the safe­
ty belt i s not being used. Therefo re, i n a par­
ticular co llision, it is poss ible that an a irbag
will not deploy at a seati ng position where the
safety be lt is being used but will inflate at the
position where the safety belt is not being
used. It is important that nothing interfere
with the safety belt buckles so that the sen­
sors can send the correct information about
safety belt use to the electron ic control unit .
A WARNING
Changing the vehicle 's s uspension includ­
ing use of unapproved tire-rim combina­
t ions can change Advan ced Airbag per­
formance and increase the risk of ser io us
personal in jury in a crash.
- Never install suspens io n components
that do not have the same performance
characteristics as the components origi ­
nally installed on your vehicle .
- Never use tire -rim combinat ions that
have not been approved by Audi.
A WARNING
-Items stored between the safety be lt
buckle and the center console can cause
the sensors in the buckle to send the
wrong information to the e lectronic con­
trol module and prevent the Advanced Air­
bag System from wo rking properly.
- Always ma ke sure that nothing can inter­
fere wi th the safety belt buckles a nd that
they are not obstruc ted .
@ For the sake of the env ironment
Undeployed airbag modules and preten­
s ione rs might be classified as Perchlorate
Ma teria l - specia l hand ling may apply, see
www .d tsc.ca.gov/hazardouswaste/per­
ch lorate. W hen the vehicle or parts of t he
restraint system including airbag modu les
and safety belts with pretensioners are
scrapped, all applicab le laws and regu la­
tions must be observed. Your authorized
Audi dealer is familia r with these require­
ments and we recommend that you have
your dealer perform this service fo r you.
Knee airbags
Description of knee airbags
The airbag system can provide supplemental
protection to properly restrained front seat occupants .
Fig. 1 26 D river 's ai rb ag
The airbag for the driver is Located in the in­
strument panel underneath the steering
whee l
c::> fig. 126, the airbag for the passenger
is at about the same height in the inst rument
panel underneath the g love compartment . ..,_