light AUDI TT ROADSTER 2015 Workshop Manual

92 Driving Safel y
• Fasten your safety be lt and wear it properly .
Also instruct your passengers to fasten their
safety belts proper ly ¢
page 100.
What impairs driving safety?
Safe driving is directly related to the condi­
tion of the vehicle, the driver as well as the
driver's ability to concentrate on the rood
without being distracted.
The driver is responsible for the safety of the
vehicle and all of its occupants. If your ability
to drive is impaired, safety risks for everybody
in the vehicle increase and you also become a
hazard to everyone else on the road ¢
.&,.
Therefore:
• Do not let yourself be distracted by passen­
gers or by using a cellular telephone.
• NEVER drive when your dr iving ability is im­
paired (by medicat ions, alcohol, drugs, etc.) .
• Observe all traffic laws, rules of the road
and speed limits and plain common sense.
• ALWAYS adjust your speed to road, traffic
and weather conditions.
• Take frequent breaks on long trips . Do not
drive for more than two hours at a stretch .
• Do NOT drive when you are tired , under
pressure or when you are stressed.
A WARNING ,.
Impai red driving safety increases the risk
of serious personal injury and death when­
ever a vehicle is being used.
Proper occupant
seating positions
Proper seating position for the driver
The proper driver seating position is impor­
tant for safe, relaxed driving.
Fig. 99 The correct distance between driver and steer­
ing whee l
For your own safety and to reduce the risk of
injury in the event of an accident, we recom­
mend that you adjust the driver's seat to the
f o llow ing position:
• Adjust the driver's seat so that you can easi­
ly push the pedals all the way to the floo r
while keeping your knee(s) slightly bent
q &_.
• Adjust the angle of the seatback so that it is
in an upright position so that your back
comes in full contact with it when you drive.
• Adjust the steering wheel so that there is a
distance of at least 10 inches (25 cm) be­
tween the steering wheel and your breast bone¢
fig. 99 . If not possible, see your au­
thorized Audi dealersh ip about adaptive
equ ipment.
• Adjust the steering wheel so that the steer­
ing wheel and airbag cover points at your
chest and not at your face.
• Grasp the top of the steering whee l with
your elbow(s) slightly bent.
• Adjust the he ad restraint so the upper edge
is as even as possible with the top of your
head . If that is not possible, try to adjust
the head restraint so that it is as close to
this pos ition as possib le.
• Fasten and wear safety belts correctly
¢page 103.

100 Safety belts
Safety belts
General notes
Always wear safety belts!
Wearing safe ty bel ts correctly saves lives!
This chapter exp lains why safety be lts are nec ­
essary, how they work and how to adjust and
wear them correctly .
.. Read a ll the information that fo llows and
heed all of the instructions and WARNINGS.
A WARNING
Not wearing safety belts or wearing them
improperly increases the risk of ser ious
personal in jury and death .
- Safety belts are the sing le most effective
means avai lab le to reduce the risk of se­
r ious injury and dea th in a utomob ile acci­
dents . For your protection and that of
yo ur passenge rs, always co rrectly wear
safety belts when the vehicle is moving .
- Pregnant women, injured, or physically
im paired perso ns m ust also use safety
belts . Lik e all veh icle occup ants, they are
more like ly to be ser iously injured if they
do not wea r safety be lts . The best way to
protect a fetus is to protect the mother -
throughout the entire pregnancy.
Number of seats
Your Audi TT Roadster has two seating posi­ tions. Each sea ting pos it ion has a sa fety be lt .
A WARNING
Not wearing safety belts or weari ng them
improperly increases the risk of ser io us
personal i njury and death.
- Never st rap more than one pe rson, in­
cluding small ch ild ren, into any belt. It is
especially dange rous to place a safety
belt over a child s itting on y our lap.
- Never l et mo re peop le ride in the ve hicl e
than there are safety be lts ava ilable. -
Be s ure everyone riding in the vehicle is
properly restrained w ith a separate safe ­
ty belt or child restra int.
4 Safety belt warning light
Your vehicle hos o warning system for the
driver and front seat passenger to remind you
abou t the importance of buckling-up.
Fi g. 101 Safety bel t warni ng lig ht in the instr ument
cl uster -e nla rg ed
Befor e driv ing off, always:
.. Fas ten yo ur safe ty belt and make sure you
wear it properly.
.. Make s ure that your passenge rs also buck le
up and properly wear their safety be lts.
.. Protect children with a child restraint sys-
tem appropriate for the s ize and age .
T he warning light . in the instrument clus­
ter lights up when the ig nition is switched on
as a reminder to fasten the safety belts . In ad­
dition, you will hear a warning tone for a cer­
ta in period of time .
Fasten your safety belt and make sure that
your passengers also properl y put on the ir
safety belt s.
A WARNING
-Safety belts are the s ingle most effec tive
means ava ilable to reduce the risk of se­
rio us inju ry and death in au tomobile a cci­
dents . Fo r you r protection and tha t of
your passengers, a lways cor rectly wear
safety belts when t he vehi cle is moving .
- F ailure to p ay a tten tion to the w arn ing
light that come on, could lead to person­
a l injury.

104 Safety belts
During normal driving the belt lets you move
freely.
Safety belt pretensioners
The safety belts are equipped with a belt pre­
tensioner that helps to tighten the safety belt
and remove slack when the pretensioner is ac­
tivated. The function of the pretensioner is
monitored by a warning light
q page 15.
Switchable locking feature
Every safety belt except the one on the driver
seat is equipped with a switchable locking fea­
ture that
must be used when the safety belt is
used to attach a child seat. Be sure to read the
important information about this feature
¢ page 137.
.&_ WARNING
Improperly positioned safety belts can
cause serious injury in an accident
¢ page 104, Safety belt position .
-Safety belts offer optimum protection
only when the seatback is upright and
belts are properly positioned on the
body .
-
- Never attach the safety belt to the buck ­
le for another seat. Attaching the belt to
the wrong buckle will reduce safety belt
effectiveness and can cause serious per­
sonal injury.
- A passenger who is not properly restrain­
ed can be seriously injured by the safety
belt itself when it moves from the stron-
ger parts of the body into critical areas
like the abdomen.
- Always lock the convertible locking re­
t ractor when you are securing a child
seat in the vehicle
q page 139.
Safety belt position
Correct belt position is the key to getting
maximum protection from safety belts.
Fig. 107 Safety belt position
Standard features on your vehicle help you ad­
just the position of the safety belt to match
your body size .
- height-adjustable front seats .
.&_ WARNING
Improperly positioned safety belts can
cause serious personal injury in an acci­
dent.
-
- The shoulder belt should lie as close to
the center of the collar bone as possible and should fit well on the body. Hold the
belt above the latch tongue and pull it
evenly across the chest so that it sits as
low as possible on the pelvis and there is
no pressure on the abdomen . The belt
should always fit snugly
¢ fig . 10 7. Pull
on the belt to tighten if necessary .
- The lap belt portion of the safety belt
must be positioned as low as possible
across pelvis and never over the abdo­
men . Make sure the belt lies flat and
snug
q fig. 107. Pull on the belt to tight­
en if necessary.
- A loose-fitting safety belt can cause seri­
ous injuries by shifting its position on
your body from the strong bones to more vulnerable, soft tissue and cause serious
injury.
- Always read and heed all WARNINGS and
other important information
¢page 102.

110 Airbag sys te m
Safety Standard 208 as applicable at the time
your vehicle was manufactured.
The Standard requires the front a irbag on t he
passenger side to be turned off ("sup­
pressed") if a child up to about one year of
age restrained in one of the rear-facing or for­
ward -facing infant restra ints listed in Federal
Motor Vehicle Safety Standard 208 with which
the Advanced A irbag System in your vehicle
was certified has been installed on the front passenger seat . For a listing of the child re­
straints that were used to certify compliance
with the US Safety Standard¢
page 131.
The PASSENG ER AIR BAG OFF light in the in­
strument panel tells you when the front Ad­
vanced A irbag on the passenger side has been
turned off by the e lectronic control unit.
Each t ime you turn on the ignition, the
PAS ­
SENGER AIR BA G OFF
light w ill 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,
- wi ll go off if the front passenger seat is oc­
cupied by an adult as registered by the
weight-sensing mat
¢ page 118, Monitor ­
ing the Advanced Airbag System .
The PASSEN GER AIR BAG OFF light comes on
when the control un it detects a total weight
on the front passenger seat that requires the
front airbag to be turned off .
If the tota l weight on the front passenger
seat is more than that of a typical 1 year-old
child but less than the weight of a small
adult, t he front airbag on the passenger s ide
can dep loy (the
PAS SENGER AIR BAG OFF
light does not come o n). If the PASSENGER
AIR BAG OFF
l igh t does not come on , the
front airbag on the passenger side has not
been turned off by the electronic control unit
and can dep loy if the control unit senses an
impact that meets the conditions stored in its
memory .
For example , the airb ag ma y depl oy if :
- a small ch ild tha t is heav ier than a typical 1
year-old chi ld is on the front passenger seat
(regard less of whether the child is in one of
the child safety seats listed
¢ page 131), or
- a child who has outgrown child restraints is
on the front passenger seat.
If the front passenger airbag is turned off, the
PASSENGER AIR BAG OFF light comes on in
t h e instr ument pane l and stays on.
T he front airbag on the passenge r side may
not dep loy (the PASSENGER AIR BAG OFF
li ght does not illum inate and stay lit) even if a
small adult or teenager, or a passenger who is
not sitt ing upright w ith their back against a
non-recl ined backrest w it h their feet on the
vehicle floor in front of the seat is on the front
passenger seat¢
page 92, Proper seating po ­
sition for the driver .
If the front passenger airbag deploys, the
Federal Standard requ ires the airbag to meet
the "low risk" deployment cr iteria to reduce
the risk of injury th rough interact ion w ith the
airbag. "Low risk" deployment occurs in those
crashes that ta ke pla ce at lower dece le rat io ns
as de fined in t he electronic control uni t
¢ page 119, PASSENGER AIR BAG OFF light.
Always remember, a child safety seat or infant
ca rrier in stalled on the fron t seat may be
stru ck and knoc ked out of posit ion by the rap­
idly in flat ing passenger 's airbag in a fronta l
collision. The a irbag co uld great ly red uce the
effectiveness of the ch ild restraint and even
seriously in jure the chi ld during inflation .
A WARNING
-
A child in a rearward-fac ing ch ild safety
seat installed on the front passenger seat
will be serious ly injured and can be killed if
the front airbag inflates -even with an Ad­
van ced A irbag System.
- The inflating airbag will h it the ch ild
safety seat or infant carrie r with great
for ce and will smash the child safety seat
a nd child ag ai nst t he backrest, door or
roof.

-Never install a rearward facing child
safety seat on the front passenger seat
unless the
PAS SEN GER AIR BAG OFF
light comes on and stays on. If the PA S­
SEN GER AIR BA G OFF
light does not
com e on an d stay on th e inflating airbag
will hit the child safety seat or inf ant ca r­
rier with 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 .
- Forward-facing chi ld safety seats instal­
led on the front passenger's seat may in­
terfere with the deployment of the air­ bag and cause serious personal injury to
the ch ild.
A WARNING
If, in exceptional c ircumstances, you must
install a forward-facing child restra int on
the front passenger's seat:
- Always make sure the forward-fac ing
seat has been des igned and certified by
its manufacturer for use on a front seat
with a passenger front and side airbag.
- Never put the forward-facing child re­
straint up aga inst or very near the instru­
ment pane l.
- Always move the passenger seat into its
rearmost position in the seat's fore and
aft adjus tment range, as far away from
the a irbag as poss ible be fore installing
the forward -facing child restraint. The
backrest m ust be adjusted to an upright
posit ion.
- Make sure that the
PASSENGER AIR BAG
OFF
light comes on and stays on all the
t ime whenever the ignition is switched
on.
A WARNING
To reduce the risk of serious injury, make sure that the
PASSENGER AIR BAG OFF
light will be d isplayed whenever a ch ild re­
st raint is installed on the front passenger
seat and the ig nit io n is switched on.
A irbag system 11 1
-If the PASSENGER AIR BAG OF F light
does not stay on, perform the checks de­
scribed
c> page 118, Monitoring the Ad­
vanced Airbag System .
-Have the airbag system inspected by
your Aud i dea ler immediately.
-Always carefully follow instructions from
child restraint manufacturers when in­
stalling ch ild restra ints .
A WARNING
--=
If, in except ional circumstances, you must
install a forward o r rearward-facing child
restra int on the front passenger's seat:
- Improper installation of ch ild restraints
can reduce their effectiveness or even prevent them from providing any protec­
tion.
- An improperly installed ch ild restra int
can interfere with the airbag as it de­
ploys and seriously inj ure o r even kill the
child -even with an Advanced Airbag
System.
- Always carefu lly follow the manu fact ur­
er 's ins truc tions p rov ided with the chi ld
safety seat or carrier .
- Never p lace ad dition al items on the seat
that can increase the total weight reg is ­
tered by the weight-sensing mat and can cause injury in a crash.
•
•

States Federal Motor Vehicle Safety Standard
208 as applicable at the time your vehicle was
manufactured.
The front Advanced A irbag System supp le­
ments the safety belts to provide additiona l
protection for the driver's and front passeng­
er's heads and upper bodies in fronta l crashes.
The airbags inflate only in frontal impacts
when the vehicle deceleration 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 the over­ all occupant restraint system in your veh icle.
Always remember that the airbag system can
only help to protect you, if you are s itting up­
right, wearing your safety belt and wea ring it
prope rly. This is why you and you r passenge rs
must always be properly restr ained , not just
because the law requires yo u to be.
The Advanced Airbag System in your veh icle
h as been certified to meet the "low ris k" re ­
qu irements for
3 and 6 year-o ld childre n on
the passenger side and very small adu lts on
the driver side. The low risk dep loyment crite­
ria are intended to he lp reduce the risk of in­
jury through interaction with the front airbag that can occur, for example, by be ing too
close to the steer ing wheel and instrument
panel when the airbag inflates.
In addition, the system has been certif ied to
comply w ith the "suppression" requ irements
of the Safety Standard, to turn
off the front
airbag for infants
12 months old and younger
who are restra ined o n the front passenger
seat in c hild restra ints that a re listed in the
Standa rd
¢page 131, Child restraints and
Advanced Airbags.
"Suppression" requires the front airbag on the passenger side to be turned
off i f:
- a ch ild up to about one year of age is re­
stra ined on the front passenger seat in one
of the rear-facing or forward-fac ing infant
rest raints listed in Federa l Motor Veh icle
Safe ty S tanda rd 208 w it h which t he Ad­
vanced Airbag System in your vehicle was certified . For a listing of the child rest raints
A irbag system 113
that were used to certify your vehicle's com ­
pliance with the US Safety Standard
¢ page 131,
-weight less than a thresho ld level stored in
the control unit is detected on the front pas­
senger seat.
When a person is detected on the front pas ­
senger seat, weighing more than the total
weight of a chi ld that is about
1 year old re­
stra ined in one of the rear-facing or forward­
facing infant restraints (listed in Federal Mo­
tor Vehicle Safety Standard 208 w ith which
the Advanced A irbag System in your vehicle
was certified), the front airbag on the passen­ ger side may or may not deploy.
The
PAS SENGER AIR BAG OFF lig ht comes on
when the electron ic contro l unit detects a to ­
ta l we ight on the front passenger seat that re­
quires the front airbag to be tu rned
off. If the
PASSENGER AIR BAG OFF light does no t
come on, the fron t ai rbag on the passe nger
s ide has not been t urned
off by the contro l
u nit and can dep loy if the control unit senses
an impact that meets the cond itions stored in
its memory.
If the total weight on the front passenge r
seat is more than that of a typical
1 year-o ld,
but less than the we ight of a small ad ult, the
front a irbag on the passenger side may dep loy
(the
PASSENGER AIR BAG OFF light does not
come on) .
For example , the airb ag m ay deploy if:
- a small ch ild that is heav ier t han a typical 1
year -old chi ld is on the front passenger seat
(regard less of whether the child is in one of
the child safety seats listed
¢page 131),
-a child who has outgrown chi ld restraints is
on the front passenger seat .
If the fron t passenger airbag is turned
off, the
PASSENGER AIR BAG OFF light in the cen ter
of the instrument panel will come on and stay
on .
T he front airbag on the passenge r side may
not deploy (the PASSENGER AIR BAG OFF
light does not illuminate and stay lit) i f:
•
•

114 Airbag sys te m
- a small adu lt or teenager is on the front pas­
senger seat
- a passenger who is not sitting upright with
their back against a non-reclined backrest
with their feet on the vehicle floor in front
of the seat is on the front passenger seat.
I f the front passenger airbag deploys, the
Federal Standard requires the airbag to meet
the " low risk" deployment criteria to help re­
duce the risk of in jury through interaction
with the airbag . "Low risk" deployment occurs
in those cr ashes that take place at lower de­
celerations as defined in the electronic control un it
Q page 118 .
Always rem ember : Please be sure to read the
impor tant informa tion in the sections tha t
follow and be sure to heed all of the WARN ­
INGS .
A WARNING
To reduce the r isk of injury when an airbag
inf lates , a lways wear safety belts prope rly.
- If you are unrestrained, lean ing forward,
sitting sideways or out of position in any
way, your risk of in jury is much higher.
- You w ill also receive serious inju ries and
cou ld even be killed if you are up against
the a irbag or too close to it whe n it in­
flates - even with an Advanced Airbag
Q page 108.
A WARNING
-
A child in a rearward-facing child safety
seat insta lled on the front passenger seat
w ill be seriously injured and can be k illed if
the front a irbag inflates - even with an Ad­
vanced Airbag System .
- Although the Advanced A irbag System in
your vehicle is designed to turn off the
front a irbag when a rearward -fac ing
child restraint has been installed on the
front passenger seat, nobody can abso­ l u te ly guarantee that deployment is im ­
poss ible in a ll conce ivable situations th at
may happen d uring the useful life of your
vehicle. -
The inflating airbag will h it the ch ild
safety seat or infant carrier with great
force and will smash the child safety seat and child aga inst the backrest, door, or
roof.
- If you must install a rearward fac ing
child safety seat on the front passenger
seat because of exceptiona l circumstan­
ces and t he
PASSENGER AIR BAG OFF
light does not come on and s tay on have
the airbag system inspecte d by your Audi
dealer.
A WARNING
--=
If, in exceptiona l circumstances, you m ust
i nstall 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
wit h a passenger front and s ide a irbag.
- Never p ut the fo rward-facing chi ld re ­
straint up against or very near the instru­
ment panel.
- Always move the passenger seat into its
rea rmost pos ition in the seat's fore and
aft ad justment range, as far away from
the airbag as possible, before install ing
the forward-fac ing ch ild restra int . The
backrest must be ad justed to an up right
position.
- Make sure that the
PASSENGER AIR BAG
OFF
li ght comes on a nd stays o n all the
time wheneve r the ignit ion is switched
on .
Advanced Airbag System components
The front passenge r seat in yo ur vehicle has a
lot of very important parts of the Advanced
Airbag System in it . These parts i nclude the
weight-sensing mat, sensors, wiring, brack­ ets, and more. The funct ion of the system in
the front passenger seat is checked by the electron ic control unit when the ignition is on .
The cont rol unit monito rs the Advanced A ir­
bag System and turns the airbag indicato r
li ght on w hen a malfun ct io n in t he system

components is detected . The function of the
airbag indicator light is described in greater
deta il below . Because the front passenger
seat contains important parts of the Ad­
vanced Airbag System, you must take care to
prevent it from being damaged. Damage to
the seat may prevent the Advanced A irbag for
the front passenger seat from doing its job in
a crash.
The f ront Ad vanc ed Airb ag S ystem
consists of the following:
- Crash sensors in the front of the veh icle that
measu re ve hicle acceleration/deceleration
to provide information to the Advanced Air­
bag System about the severity of the crash.
- An electronic control unit, with integrated
c rash sensors for front and side impacts.
T he contro l 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 with gas generator for
the driver ins ide the steer ing wheel hub.
- An Advanced Airbag with gas generator in­
side the instr ument panel for the front pas­
senger.
- 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 continu­
ously to the electron ic control unit to regu­
late dep loyment of the front Advanced Air­
bag on the passenger side.
- An a irbag monitoring system and indicator
li ght in the instrument cluster
¢page 118.
-The PASSENGER AIR BAG OFF light comes
on and stays on in the center of the instru­
ment pane l
¢page 119, fig. 113 and te lls
you when the front Adv anced Airbag on the
passenge r side has been turned off.
- A senso r below the safety belt latch for the
front seat passenger to me asure the tension
on the safety belt . The tens ion on the safety
belt and the weight registered by the
weight-sensing mat help the control unit
"dec ide" whether the front airbag for the
Airbag system 11 5
front passenger seat should be turned off or
not
¢ page 109, 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 that safety belt is latched or
not and transmits this information to the
electronic control unit .
.&, WARNING
Damage to the front passenger seat can
prevent the front airbag from wor king
properly.
- Improper repai r or d isassembly of the
front passenge r and dr iver seat will pre­
vent the Advanced Airbag System from
functioning properly.
- Repairs to the front passenge r seat must
be pe rformed by qualified and p roperly
trained workshop personne l.
- Never remove the front passenger o r
driver seat from the vehicle .
- Never remove the upholstery from the
front passenger seat.
- Neve r d isassemble o r remove parts from
the seat or disconnec t wires from it.
- Never carry sharp objects in you r pockets
or place t hem on the seat. If the weight­
sens ing ma t in the passenge r seat is
punctured it cannot work properly .
- Neve r carry things on you r lap or carry
objects on the passenger seat. Such
items can increase the weight registered
by the weight-sensing mat and send the
wrong information to the airbag co ntrol
un it.
- Never store items under the front pas­
senger seat. Parts o f the Advanced Air­
bag System under the passenger seat
could be damaged, preventing them and
the airbag system from working proper­ ly.
- Never p lace seat covers or rep lacement
upholstery that have not been specifica l­
ly approved by Audi on the front seats.
- Seat covers can prevent the Advanced
Airbag System from recognizing chi ld
Ill>
•
•

116 Airbag sys te m
res traints or occupants on the fr ont pas­
senger seat and prevent the sid e airbag
in t he seat backrest from deploying prop­
erly.
- Never use cushions, pillows, blankets or
similar items on t he front passenger
seat . The add itional padd ing will prevent
the weight-sensing mat in the seat from
accurately reg istering the ch ild restra int
or person on the seat and prevent the
Advanced Airbag System from function­ ing properly .
- If you mus t use a child restra int on the
front passenger seat and the ch ild re­
straint manufacturer's instructions re ­
quire the use of a towel, foam cushion or
something else to properly position the
child restraint, make certa in that the
PA SSENGER AIR BAG OFF light comes
on and stays on whenever the child re­
st raint is installed on the front passen­
ger seat .
- If the
PA SSENGER AIR BAG OFF light
does not come on and stay on, have the
airbag system inspected by your Audi
dealer.
How the Advanced Airbag System
components work together
The front Advanced Airbag System and the
side airbags s upplement the protection of ­
fered by the front three-point safety be lts
with pretensioners and load limiters and the
adjustab le head restra ints to he lp reduce the
risk of injury in a w ide range of acc ident and
crash situat ions . Be sure to read the impo r­
tant information about safety and heed the
WARNINGS i n this chapter .
Deployment of the Advanced Airbag System
and the activat ion of the safety be lt preten­
sione rs depend on t he dece le rat ion meas ured
by the c rash senso rs and regis tered by the
e lectronic control un it . Crash severity depends
on speed and dece leration as well as the mass
and stiffness of the vehicle o r object involved
in the crash. When the e
lectronic contro l unit registe rs a
low severity cras h and the safety belt is being
u sed, the airbag will not dep loy.
If the sa fety
belt is not being used, the first stage deploys,
followed by the second stage after a much lat­ er t ime in t he crash sequence.
If the electron ic contro l unit registers a crash
of medium severity, the first stage of the air­
bag deploys followed by the second stage at a
much later time in the crash sequence -re ­
gardless of whether the safety belt is be ing
u sed or not . In higher sever ity c rashes as reg­
i ste red by the elec tronic con tro l un it, bo th the
first and se con d stages dep loy almost at the
same t ime.
On the passeng er side, rega rdless of safety
belt use, t he a irbag w ill be tu rned off if the
we ight on the passenger seat is less th an the
amount programmed in the e lectronic control
u nit . The front airbag on the passenge r side
will a lso be turned off if one of the child safe ­
ty seats that has been certified under Federal
Motor Vehicle Safety Standard 208 has been
recogni zed on the seat . The
PASSENGER AIR
BAG OFF light comes on and stays on to tell
yo u when the front Advanced A irbag on the
passenge r side has been turned off
¢ page 109, Child restraints on the front seat
- some important things to know .
.&_ WARNING ~
To reduce the risk of in ju ry when an a irba g
inflates , always wear safety be lts p roperly.
- If you are unrestra ined, leaning forw ard ,
sitt ing s ideways or o ut o f position in any
way, your risk of injury is m uch higher.
- You will a lso receive se rious injuries and
could even be killed if you a re up against
the airbag or too close to it when it in­
f lates - even with an Advanced A irbag
¢page 108.

118 Airbag sys te m
- The inflating airba g will hit the child
safety seat or infant carri er w it h great
force and w ill smash the ch ild safety seat
and child against the backrest, cente r
arm r est, door or ro of.
- Ne ver install a r earward facing child
sa fety seat on the fro nt passenger seat
unl ess the
PASSENGER AIR BAG OFF
ligh t co me s on and stays on. If the PA S­
SENGER AIR BAG OFF
ligh t does no t
come on and stay on, the inflating airbag
will hit the child safety seat or infant car ­
rier with 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 injury in a crash by in­
terfering with the way the airbag unfolds
or by being pushed into you as the a irbag
inflates.
- Never hold th ings in your hands or on
yo ur lap when the vehicle is in use.
- Never transport items on or in the area
of the front passenge r seat. Objects
c ou ld move into the area of the front air­
bags dur ing braking or other s udden ma­
neuver and become dange rous projec ­
tiles that can cause serious personal in­
jury if the airbags inflate.
- Never place o r attach accessories or oth­
er objects (such as cup ho lders, tele­
phone brackets, large, heavy or b ulky ob­
jects) on the doors, over or near the area
marked "AIRBAG" on the steering wheel,
instrument panel, seat backrests or be­
tween those a reas and yourself. These
objects co uld cause injury in a crash, es­
pecially when the airbags inflate.
- Never recline the front passenger's seat
to transport objects. Items can also
move in to the area o f the side airb ag or
the front airbag dur ing braking or in a
sudden maneuver. Objects near the air -
-
bags can become projectiles and cause
inju ry, partic ularly when the seat is re­
clined.
A WARNING
The fine dust created when airbags deploy
can cause breathing prob lems for people
with a history of asthma or other breath­
i ng cond itions.
- To reduce the risk of breath ing problems,
those with asthma o r othe r respiratory
conditions shou ld get fresh air righ t
away by getting o ut of the ve hicle or
open ing win dows or doors.
- I f you are i n a collision in which airbags
deploy, wash your hands and fa ce with
mild soap and wate r before ea ting.
- Be ca reful not to get the dust into your
eyes, o r into any c uts or s cratches.
- If the res id ue should get into your eyes,
flush them w ith wate r.
Monitoring the
Advanced Airbag System
tii Airbag monitoring indicator light
Two separate indicators monitor the function
of the Advan ced Airbag Sy stem: the airbag
monitoring indicator light and the
PASSEN­
GER AIR BAG OFF
light.
T he Advanced A irbag Sys tem ( incl uding the
ele ctron ic cont rol unit, sensor circ uits and sys ­
tem wir ing) is monitored continuously to
make sure that it is functioning properly
whenever the ignition is on. Eac h time you
turn on the ignition, the a irbag monitoring in­
dicator light . will come on for a few sec­
onds (self diagnostics).
The system must be inspected when the
i ndicator light•=
-does not come on when the ignition is
sw itched on,
- does not go out a few seconds after you
have switched on the ignit ion, or