2010 AUDI A5 COUPE ESP

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Child restraints on the front seat - some
important things to know
-Be sure to read the important information and head the
WARNINGS for important details about ch ildren and
Advanced Airbags~
page 213 .
Even though your vehic le is equipped with an Advanced Airbag
System, make certain that a ll children, especia lly those 12 years and
younger , always ride in the back seat proper ly restrained for their
age and size . The airbag on the passenger side makes the front seat
a potentia lly dangerous place for a child to ride. The front seat is not
the safest place for a chi ld in a forward -facing child safety seat. It
can be a very dangerous place for an infant or a child in a rearward ­
facing seat.
The Advanced Ai rbag System in your vehicle has been certified to
comply with the Requirements of United States Federal Motor
Vehicle Safety Standard 208 as applicable at the time your vehicle
was manufactured.
The Standard requires the front airbag on the passenger side to be
turned off ("suppressed") if a chi ld up to about one year of age
restrained in one of the rear-facing or forward-facing infant res traints listed in Federa l Motor Vehicle Safety Standard 208 with
which the Advanced Airbag System in your vehicle was cert ified has
been insta lled on the front passenger seat. For a listing of the child
restraints that were used to certify compliance with the US Safety
Standard =>
page 215.
The PASS ENGER AIR B AG OFF light in the instrument panel tells you
when the front Advanced Airbag on the passenger side has been
t urned off by the electronic control unit.
Each time you turn on the ignition , the
PASSEN GER AIR BA G OFF
light will come on for a few seconds and:
• will stay on if the front passenger seat is not occupied, •
will stay on if there is a small child or child restraint on the front
passenger seat,
• will go off if the front passenger seat is occupied by an adult as
registered by the weight-sensing mat=>
page 199, "Monitoring the
Advanced Airbag System" .
The
P AS SENGER AIR BAG OFF light comes on when the control unit
detects a tota l weight on the front passenger seat that requires the
front airbag to be turned off.
If the total weight on the front passenger seat is more than that of
a typica l 1 year -old child but less than the weight of a small adult,
the front airbag on the passenger side can deploy (the
PA SSE NGER
A IR BA G OFF
light does not come on). If the P ASSE NGER AIR B AG
O FF
light does not come on, the front airbag on the passenger s ide
has not been turned off by the electronic control unit and can
deploy if the control unit senses an impact that meets the condi ­
tions stored in its memory.
F o r e xample , th e a ir b ag m ay dep loy if:
• a small ch ild that is heavier than a typical 1 year -o ld child is on
the front passenger seat (regardless of whether the child is in one
of the child safety seats listed
=> page 215), or
• a child who has outgrown chi ld restraints is on the front
passenger seat.
If the front passenger airbag is turned off, the
PASSEN GER AIR BA G
OFF
light comes on in the instrument cluster and stays on.
The fron t airbag on the passenger side may
not deploy (the
PA SS ENGER AIR BA G OFF light does not illuminate and stay lit) even
if a small adult or teenager, or a passenger who is no t sitting upright
with their back against a non -reclined backrest with their feet on the
vehic le floor in front of the seat is on the front passenger seat
=> page 170, "Proper seating position for the driver".
If the front passenger airbag deploys, the Federal Standard requires
the airbag to meet the "low risk" deployment criteria to reduce the risk of injury through interact ion with the airbag. "Low risk" d eploy­
ment occu rs in those crashes that take place at lower decelerations .,.

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& WARNING (con tinued )
• Improper in stallation of child re straints can reduce their effec­
tiveness or even prevent them from p roviding any protection .
• An improperly installed child re straint can interfere with the
airbag as it deploys and seriously injure or even kill the child -
even with a n Advanced Airbag System .
• Always carefully follow the manufa cturer's instruction s
provided with the child safety seat or carrier .
• Never pl ace additional items on the seat that can in crease the
total weight regi stered by the weight -sensing mat and can cause
injury in a crash .
u
Front airbags
Description of front airbags
The air bag system c an pr ovi de su ppleme ntal pr otecti on
t o prop erl y re stra ined fr ont se at occu pant s.
Fig . 194 Location of
driver airbag: in
s teering wheel F
ig . 195 Locat ion of
front pa ssenger' s
airbag : in the in stru ­
ment pa nel
Your vehicle is equipped with an "Advanced Airbag System" in
complia nce with United States Federal M oto r Ve hicle Sa fe ty Stan ­
dard (FMVSS) 208 as applicable at the time your vehicle was manu ­
f actured. The sys tem senses the posi tion o f the front sea ts a nd
co ntrols front airbag i nflat io n with a va lve, depending on the
distance between the respective seat and the steering whee l or
i nstru ment pane l. The sa fety be lts for t he seats have "pr eten­
sioners" that help to take slac k out of the belt system. The preten ­
s io n ers are als o ac tiva ted by the electronic con trol unit fo r t he
a irbag system.
T he front safe ty be lts als o have load limite rs t o h elp reduce the
fo rces applied to the body in a crash.
T he airbag for the driver is in the steering wheel hub~ fig. 194 and
t h e air bag for the fr ont passeng er is in th e in stru men t pa nel
~ fig. 195. The genera l location of the airbags is marked " AIRBAG".
T here is a lot you nee d to know ab out the airbags in y our ve hicle. We
ur ge you to read the deta iled information about airbags, safety belts
and child safety in this and the other chapters that make up the
owner's literature . P lease be sur e to heed the WARNINGS - th ey are
e xtremely important for your safety and the safety of your passen ­
gers, espec ia lly in fants a nd sma ll ch ildr en.
& WARNING
Never rely on airbags alone for protection.

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& W ARNING (continued )
• Even when they deploy, airbags provide only supplemental
p rotect ion .
• Airbag work most effectively when used with properly worn
safety belts .
• Therefore , always wear your safety belts and make sure that
everybody in your vehi cle is properly restrained .
& WARNING
A person on the front passenger seat , especially infants and small
children, will receive serious injuries and can even be killed by
being too close to the a irbag when it inflates .
• Although the Advanced Airbag System in your vehicle is
designed to tu rn off the front passenger airbag if an infant or a
small child is on the front pa ssenger seat, nobody can absolutely
guarantee that deployment under these special cond itions is
impossible in all conceivable situations that may happen during
the useful life of your vehi cle .
• The Advanced Airbag System can deploy in accordance with
the "low risk" option under the U .S . Federal Standard if a child that
is heavier than the typical one -year old child is on the front
passenger seat and the other conditions for airbag deployment
are met.
• Accident statistics have shown that children are generally safer
in the rear seat area than in the front seating position .
• For their own safety , all children , espec ially 12 years and
younger, should always ride in the back properly restrained for
their age and size . •
Controls and equip­ ment Safety first Vehicle operation
Advanced front airbag system
Your vehicle is equipped with a front Advanced Airbag Syste
m in
compl ia nce w it h Un ited States Federal M oto r Ve hicle Sa fe ty S tan ­
dard 208 as appl icab le at the time your vehic le was manufactured.
The fro nt Advanced Ai rbag System supplemen ts the safety bel ts to
provide additional protection for the driver's and front passenger's
heads and upper bodies in fronta l cras hes. The ai rbags inflate o nly
i n fronta l im pac ts when the vehic le dece leratio n is h ig h enou gh.
T he front Advanced Airbag System for the front seat occupants is
n ot a su bstit ute fo r y ou r sa fety belts. Ra ther, i t is par t of th e overa ll
occupant restraint system in you r vehicle . A lways remember that
t he ai rbag sys te m can o nly h elp to pro tec t yo u, if y ou are sit ting
upright, wearing your safety be lt and wearing it properly. This is why
yo u an d your pas senge rs mu st always be p rope rly restrai ned, not
j us t because th e law requ ire s you to be.
T he Advanced Airbag System in your vehicle has been certified to
m ee t the " low r is k" requ ireme nts fo r 3 a nd 6 year -o ld c hildr en o n the
passenger s ide and very small adults on the driver side. The low risk
de ploym ent cr iteria a re inte nd ed t o he lp reduc e th e risk of in jury
through interaction with the front airbag that can occur, for
e xam ple, by be ing to o cl ose to the stee rin g wh eel and i nstru men t
panel w hen th e airbag inflates .
I n addition, the system has been certified to comply with the
"suppressio n" r eq uirem ents of t he Sa fety Standard , to tu rn off th e
front airbag for infants 12 months old and younger who a re
r es train ed o n th e fr ont p assenger sea t i n c hild re strai nts that a re
listed in the Standard ~
page 215, "Child restraints and Advanced
A irb ags" .
"Suppression" requires the front airba g on the passenger side to be
turned off if :
• a child up to abo ut on e year o f age is res traine d on the fr ont
passenger seat in one of the rear -facing or forward -facing infant
res traints l is te d in Federal Moto r Ve hicle Safe ty Standar d 208 wit h
which the Advanced Airbag System in your vehicle was certifi ed . For ...
Vehicle care Do-it-yourself service Technical data

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& WA RN ING (co ntinued)
• Th e inflating airb ag will hit th e child safety sea t o r inf ant
ca rrier with g re at f orc e and will sm ash th e child safety sea t a nd
c hild again st t he backre st, c enter armre st, doo r, or roof .
• Alway s in sta ll re arwa rd-f acing child re str aints i n the ba ck seat.
• If you mu st in stall a rearw ard facing child safety seat on the
fro nt pa ssenger seat be cau se of e xceptional cir cumstance s and
the PASSENGER AIR BAG OFF light doe s not come on and stay on ,
imm edi ately in sta ll the re ar- fa cing child safe ty s eat in a rea r
seating p osition and h ave th e airbag system in spected by your
autho riz e d Audi de aler.
& WARNING
If, in e xceptional circum sta n ce s, y ou mu st in stall a forw ard -f aci ng
c hild restraint on the front pa ssenger' s seat:
• Alway s make sure the forw ard -fa cing seat has b een de signed
and cert ified by it s manufa cturer for use on a front seat with a
pa ssenge r fr ont and side airb ag .
• Never put the forward -facing child re straint up again st or very
near the instrum ent p anel .
• Alway s move the p assenger seat into it s rearmo st po sition in
the seat's fore and aft adju stme nt r ange , as far aw ay from the
a irb ag as pos sible , before in stalling the forward -fac ing child
r e stra int . The b ackrest must be adjusted to an upright po sition .
• Make sure that the PASSEN GER AIR BAG OFF light come s on
a nd stay s on all the time whe never the ign it ion i s sw itch ed on . •
Advanced Airbag System components
The front passenger seat in your vehicle has a lot of very important
parts of the Advanced A irbag System in it. These parts inc lude the
weight -sensing mat, sensors, wiring, brackets, and more. The func -
Controls and equip­ ment Safety first Vehicle operation tion of the system in the front passenger seat is checked by
the elec­
tronic contro l unit when the ignition is on . The control unit monitors
the Advanced Airbag System and turns the a irbag indicator light on
when a malfunction in the system components is detected . The
function of the airbag indicator light is described in greater detail below. Because the front passenger seat conta ins important parts
of the Advanced Airbag System, you must take care to prevent it
from being damaged. Damage to the seat may prevent the
Advanced Airbag for the front passenger seat from doing its job in
a crash.
T he front Ad van ced Airbag System consi sts of th e
following:
• Crash sensors in the front of the vehicle that measure vehicle
acce leration/deceleration to provide information to the Advanced
A irbag System about the sever ity of the crash .
• An electronic control unit, with integrated crash sensors for front
and side impac ts. The control unit "decides" whether to fire the
front airbags based on the information received from the crash sensors . The control unit also "decides" whether the safety belt
pretensioners should be activated.
• An Advanced Airbag w ith gas generator and contro l valve for the
driver inside the steering wheel hub.
• An Advanced Airbag with gas generator and contro l valve inside
the instrument panel for the front passenger .
• A weight -sensing mat under the upholstery padding of the front
passenger seat cushion that measures the total weight on the seat .
The information registered is sent continuously to the e lectronic
control unit to regu late dep loyment of the front Advanced Airbag on
the passenger s ide.
• An airbag monito ring system and indicator light in the instru ­
ment cluster=> page
199.
• A sensor in each front sea t registers t he distance between the
respective seat and the steering wheel or instrument panel. The
information registered is sen t continuously to the electronic control
unit to regulate dep loyment of the front Advanced Airbags. ._
Vehicle care Do-it-yourself service Technical data

crash situations. Be sure to read the important information about
safety and heed the WARNINGS in this chapter.
Dep loyment of the Advanced Airbag System and the activation of
the safety be lt pretensioners depend on the deceleration measured
by the crash sensors and registered by the electronic control un it.
The amount of inflation of the front airbags can also be adapted to
the front seat position, depending on the distance between the respective front seat and the steering whee l or instrument panel as
registered by sensors in the seats . Crash severity depends on speed
and deceleration as well as the mass and stiffness of the vehicle or
object involved in the crash.
On the passenger s ide, regardless of safety belt use, the airbag w ill
be turned off if the weight on the passenger seat is less than the
amount programmed in the elec tronic control unit. The front airbag
on the passenger side wi ll also be turned off if one of the child
safety seats that has been certified under Federal Motor Vehicle
Safety Standard 208 has been recognized on the seat. The
PASSENGER A IR BAG OFF light comes on and stays on to tel l you
when the front Advanced Airbag on the passenger side has been
t urned off=>
page 190, "Child rest raints on the front seat-some
important things to know".
& WARNING
To reduce the risk of injur y when an airbag infl ate s, a lways wear
safety belt s properly.
• If you are unr estr ained , leaning forward , sitting sideways or out
of po sition in any way , your ri sk of injury is much hig her.
• You will al so rece ive seriou s injuries and could even be killed if
you are up ag ainst the airbag or too clo se to it when it infl ate s -
even wi th an Advan ced Airb ag =>
page 188. •
Safety first
Airbag sy ste m
More important things to know about front
airbags
F ig . 196 I nfl at ed front
airba gs
Safety belts are important to help keep front seat occupants in the
proper seated position so tha t airbags can unfold proper ly and
provide supplementa l protection in a fronta l collision.
The fron t airbags are designed to provide addit ional p rotection for
the chest and face of the driver and the front seat passenger when:
• safety belts are worn properly,
• the seats have been positioned so that the occupant is properly
seated as far as p ossi ble from the a irbag,
• and the head restraints have been properly adjusted .
Because airbags inflate in the blink of an eye with grea t force , things
you have on your lap or have p laced on the seat cou ld become
dangerous projectiles, and be pushed into you if the airbag inflates .
When a n airbag deploys, fine d ust is released . This is norma l and is
not caused by a fire in the vehicle. This dust is made up mostly of a
powder used to lubrica te the airbags as they d eploy . It could irri tate
skin.
I t is important to remember that while the supplemental airbag
system is designed to reduce the likel ihood of serious injuries, othe r
injuries, for example swelling, bruising and minor abrasions, can
a lso happen when airbags inflate . Airbags do no t pro tect the arms •
Vehicle care I I irechnical data

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or the lower parts of the body. Front airbags only supp lement the
th ree p oint safe ty belts in som e front al co llis ions in which the
vehic le dece leration is h igh enou gh to deploy the a irba gs.
Front airbags will not deploy:
• if the ignition is switched off when a crash occurs,
• i n sid e collis io ns,
• i n rea r- e nd collisi ons ,
• in ro llovers,
• when th e c ras h de celerat io n measur ed by the a irba g system is
less than the minimum threshold needed for a irbag deployment as
r egi stere d by th e ele ctro nic con trol uni t.
The front passenger airbag will also not deploy :
• when th e fr ont pass enger seat is no t occupi ed,
• when the weight on the front passenger seat a s sensed by the
A dvanced A irbag Syste m indica tes tha t the fr ont air bag o n the
passenger side has to be turned off by the e lectronic cont rol unit
(t he PASSENGER AIR BAG OFF li gh t comes o n and s tays o nl.
& WARNING
Sitting in the wrong position can increase the risk of serious injury
in crashes .
• To reduce the risk of injury when the airbags inflate , the driver
and passengers must always sit in an upright position , must not
lean against or place any part of their body too close to the area
where the airbags are located.
• Occupants who are unbelted , out of position or too close to the
airbag can be seriously injured by an airbag as it unfolds with
great force in the blink of an eye=> page 190.
& WARNING
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 armrest , door or roof.
• 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, i mmediately install the rear-facing child safety seat in a rear
seating position and have the airbag system inspected by your
authorized Audi dealer .
& WARNING
Objects between you and the airbag will increase the risk of injury
in a crash by interfering with the way the airbag unfolds or by
being pushed into you as the a irbag inflates .
• Never hold things in your hands or on your lap when the vehicle
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 airbags during
braking or other sudden maneuver and become dangerous projec ­
tiles that can cause serious personal injury if the airbags inflate .
• Never place or attach accessories or other objects (such as
cupholders, telephone brackets , large, heavy or bulky objects) on
the doors , over or near the area marked "AIRBAG" on the steering
wheel , instrument panel , seat backrests or between those areas
and yourself . These objects could cause injury in a crash , espe­
cially when the airbags inflate .
• Never recline the front passenger's seat to transport object s.
Items can also move into the area of the side airbag or the front ..,

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& W ARNING (continued )
airbag dur ing braking or in a sudden maneuver . Objects ne ar the
airbags can become proje ctile s and cau se injury , particularly when
the seat is reclined .
& WARNING
The fine dust created when airbags deploy can cause breathing
p roblems for people with a history of asthma or other breathing
c onditions .
• To reduce the risk of breathing problems , those with asthma or
other respir atory cond itions should get fresh air right away by
getting out of the vehicle or opening 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 careful not to get the dust into your eyes, or into any cuts or
scratches.
• If the residue should get into your eyes , flush them with
water .•
Monitoring the Advanced Airbag
System
Airbag monitoring indicator light t~
Tw o separate indicators monitor th e funct ion of the
Adva nced A irbag Syst em : the a ir b ag mon itor in g i ndicator
l ig ht an d the
PASSENGER AIR BAG OFF light.
The Advanced Airbag System (including the electronic control unit,
s en sor cir cu its a nd sys tem wiring) is mon itored co ntinuous ly to
make sure that it is functioning properly whenever the ignition is on.
E ac h tim e you turn on th e ig niti on, the ai rbag monito ring ind icator
light
t~ w ill come on for a few seconds (se lf diagnostics) .
Controls and equip­ ment Safety first
Vehicle operation
The system must be inspected wh en the indicator
light ~:
• does not come on when the ignition is switched on,
• does not go ou t a few sec ond s a fter you have swi tc hed on the
ignition, or
• comes on while d riv in g.
I f an airbag system malfunction is detected, the indicator light will
fi rst sta rt fla sh ing to catch the d rive r's atten tion an d t hen stay on
cont inuously to serve as a constant reminder to have the syst em
inspected i mmedia tely.
If a mal funct ion occurs that tu rns the fro nt a irbag o n th e passe nger
side off, the PASSENGER AIR BAG OFF light will come on and stay on
whe neve r the ig nit ion is on.
& WARNING
An airbag system that is not functioning properly cannot provide
supplemental protection in a frontal crash .
• If the airbag indicator light comes on , it means that there may
be something wrong with the Advanced Airbag System. It is
possible that the airbag will inflate when it is not supposed to , or
will not inflate when it should .
• Have the airbag system inspected immediately by your autho ­
rized Audi dealer . •
Vehicle care Do-it-yourself service Technical data

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& WARNING (continued )
• Always make sure that the side airbag can inflate without inter­
ference :
- Never install seat covers or replacement upholstery over the
front seatbacks that have not been specifically approved by
Audi.
- Never use additional seat cushions that cover the areas
where the side airbags inflate.
- Damage to the or iginal seat covers or to the seam in the area
of the side airbag module must always be repaired immedi ­
ately by an authorized Audi dealer.
• The airbag system can be activated only once. After an airbag
has inf lated , it must be replaced by an authorized Audi dealer or
qualified technician who has the technical information , 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 replacement
parts designed and approved especially for your Audi model
version. Replacement of complete airbag systems or airbag
components must be performed by qualified workshops only .
Make sure that any airbag service action is entered in you r Audi
Warranty
& Maintenance booklet under AIRBAG REPLACEMENT
RECORD .
• In accidents when an airbag is deployed , the vehicle battery
separates the alternator and the starter from the vehicle electrical
system for safety reasons with a pyrotechnic circuit interrupter.
-Work on the pyrotechnic circuit interrupter must only be
performed by a qualified dealer -risk of an accident!
- If the vehi cle or the circuit interrupter is scrapped, all appli ­
c able safety precautions must be followed .
Controls and equip­ ment Safety first Vehicle operation
<£' For the sake of the environment
U
ndep loyed airbag modu les a nd p retens ioners mi ght be c lassified
as Perch lorate Mate rial -sp ecia l handling may apply, see
www .dtsc.ca.gov/ haza rdous waste/perc hlorate. W hen the vehicle or
parts of the restraint system including airbag modules safety be lts
w it h pre ten sio ne rs are scrapped, a ll appl ica ble l aws and re gula ­
tions must be observed. Your authorized Audi dealer is familiar with
t hese re qu irements and we rec om men d th at you h ave yo ur dealer
perform this service for you. •
Other things that can affect Advanced Airbag
performance
Changing the vehicle 's suspension system can change the way that
t he Adva nced Airb ag Sys te m per form s in a crash . For e xamp le,
u sing ti re -rim combinations not approved by Audi, lowering the
ve hicle , c hangi ng th e s tif fness of the sus pension , in cluding the
springs, suspension struts, shock absorbers etc. can change the
forc es that are meas ured by the ai rbag se nso rs a nd se nt to t he ele c­
tronic control unit. Some suspension chan ges can, for examp le,
i nc rea se t he for ce le v e ls mea sur ed by the se nso rs and make th e
ai rbag system dep lo y in cras hes in w hich it wou ld not d ep loy if the
changes had not been made . Other kind s of changes may reduce
th e force l eve ls measured by t he sensors and prevent t he airba g
from deploy ing when it should .
Th e sen so rs in the s afet y b elt buckle fo r the driv er and front
passen ger seat tell the electronic control module if the safety belt is
l a tc h e d or n ot. If the safet y b elt i s bei ng use d, th e fr ont ai rb ag will
dep loy at a s lightly hi gher rate of vehic le dece leration than if the
safet y belt is not be ing u sed . The refo re, in a partic ular coll isi on, it i s
poss ible t hat an airbag will not deploy at a s eati ng position where
the safety be lt i s being used b ut wi ll inf late at the pos ition where the
sa fety belt is not being used. I t is im porta nt t hat nothi ng i nterf ere
with the safety belt b uckles so that the sens ors can send the correct
i n fo rm ati on about sa fety belt use to the elect ron ic contro l u nit. .,.
Vehicle care Do-it-yourself service Technical data