ignition AUDI TT ROADSTER 2014 Service Manual

chimes can be adjusted through the menu dis­play ~
page 24.
The range at which the sensors start to meas­
ure is
about :
To the side 2 feet (0.60 m)
Center rear
5 feet (1.60 m)
Activation
The parking assist is activated when reverse
gear
is engaged. A brief tone confirms that
the system is activated .
Backing up
Distance warning when backing up starts
when an obstacle is detected in the range of
the park assist system. As the distance de­
creases, the time interval between the audible
tones becomes shorter.
When the distance is less than 1 foot (0 .30
m), the tone becomes continuous . At this
point you should stop backing up.
Please note that low objects already signalled
by a warning can disappear from the system's
detection range and will not continue to be
signalled.
Potential malfunctions
If a war ning buzzer sounds for a few seconds
when the ignition is switched on, there is a
system malfunction with the acoustic park as­
sist . If the malfunction persists until the igni­
tion is switched off, there will be no acoustic
warning at the next attempt to activate the
system. Have the problem corrected.
There is no confirmation tone when reverse
gear is engaged if there is a system malfunc­
tion .
For the parking assist to operate, the sensors
must be kept clean and free of ice .
.8, WARNING
- Sensors have blind spots in which objects
cannot be detected . Pay special attention
to small children and animals. They can-
On the road 81
not always be detected by the sensors -
danger of an accident!
- The parking assist cannot replace the
driver's attention. The driver alone is re­
sponsible for parking and similar driving
maneuvers. Always watch where you are
driving .
(D Note
Low obstacles already signalled by a warn­
ing can disappear from the system's detec­
tion range as they are approached and will
not continue to be signalled. Objects such
as barrier chains, trailer draw bars, thin painted vertical poles, or fences may not
be detected by the system -risk of dam­
age.
(D Tips
For the parking assist to operate, the sen­
sors must be kept clean and free of snow
and ice.

engaged, the engine should never be
speeded up unintentionally (e.g. manual­ ly from under the hood). Otherwise the
vehicle will immediately start to move -
sometimes even if the parking brake is
firmly applied - risk of an accident!
- Before you or other persons open the
hood and work on a running engine, the
selector lever must be moved to P and
the parking brake applied firmly - risk of
an accident! Follow the warning stickers.
@ Tips
If you have inadvertently sh ifted into N
while the veh icle is moving, you should re­
move your foo t from the accelerator and
wait until the engi ne speed has dropped to
id le before shifting back to Dor S.
Selector lever lock
Applies to vehicles: with S tro nic
The selector lever lock prevents a gear from
being engaged occidentally and unintention­
ally setting the vehicle in motion .
Fig. 91 Selector lever locks
The selector lever lock is released as follows:
.,. Switch the ignition on.
.,. Step on the brake pedal
and simultaneously
hold down the re lease button.
Automatic selector lever lock
The selector lever is locked in the P and N po­
sitions when the ignition is on. To move the
l ever from these positions the driver must de­
press the brake pedal. As a reminder to the
driver, the following warning appears in the
Transmission 83
instrument cluster display when the se lector
is in P and N:
To start engine or select gear apply foot
brake when stationary
The selector lever lock is effective only when
the vehi cle is stationary and a t speeds below
S km/h . At higher speeds, the lock in the N
pos ition is automat ically switched off.
The selector lever is not locked when rapid
shifts are made through the N position (e.g.
from R to D) . This allows you to "rock " the ve­
hicle if it becomes stuck. If the lever is in the
N position for more than 1 second with the
brake pedal not depressed, the selector lock
engages automatically .
Release button
The release butto n in the selector lever han­
dle prevents accidental shifts into certain se­
lector lever positions . When you press the re­
lease button , the selector lever lock is cancel­
led. In the illustration, the positions in which
the release button has to be pressed are high­
lighted in color
¢ fig . 91.
Ignition key removal lock
The ignition key can only be removed after the
ignition is switched off if the selector lever is
in P. As long as the ignition key is removed,
the selector lever is locked in P.
(y Tips
If the se lector lever does not engage,
there is a malfunction . The engine is disa­
bled to prevent th e vehicle from driving off
unintentionally. To allow the selector lever
to engage again, proceed as follows: Press
and release the brake pedal.

90 Homelink
Phase 1:
programming the overhead keypad
1. Make sure yo ur vehicle is wit hin o peratin g
range of the remote contro lled garage
door opener .
2. Set the parking brake¢.&. in General in­
formation on page 89 .
3. Tur n the ignition on . Do not sta rt the e n­
g ine!
4 . Pr ess and hold the two ou ts ide Home Link
b uttons
(D and @for app rox imately 2 0
seconds un til indicator light @¢fig . 98
begins to flash. Then release both but­
tons . Do not hold the buttons for longe r
than
30 seconds.
.,. This procedure only needs to be performed
once . It erases the factory-set defau lt codes
and does not have to be repeated to pro­
gram addit ional remote cont rols .
S . Press and hold the Hom elink button
(D ,
® or @ unt il the indica to r li gh t@
starts flashi ng
slowly. Re lease the bu tton.
.,. The system will remain in programming
mode for 5 minutes .
Co to the front of the
vehicle and proceed with phase 2 .
Phase 2:
programming the bumper mounted tran s
mitter
6 . Hold the original remote control at a dis­
tance between
0 -6 in . (0 -15 cm) from the
b umper below the appropriate head light
fo r you r vehicle
q fig. 99 (u se the sho rtest
d istance possible).
7 . Aim t he remo te con trol jus t below the
driver side hea dligh t.
8 . Pr ess and hold the activation button on
the remote cont ro l.
.,. May be different in Canada. If so, press and
re-press (cycle) the activat ion b utton on your
remote control every two seconds.
9 . The eme rgency flashers will flash
three
time s
(after abo ut 15 -60 seconds) when
the programm ing is successf ul. Release
the butto n on the remote control.
.,. To program more devi ces, repea t steps 4 to
9.
10. Press and ho ld the trained Homelink but­
ton and observe the indicator light @
¢fig. 98.
.,. If the ind icator lig ht is solid/contin uous,
prog ramm ing is comp lete and your device
should activate when you press and release
t he tra ined Homel ink b utton .
.,. If the ind icator light blinks rapidly fo r
2 se c­
onds and is then a so lid/continuous ligh t,
procee d w ith p hase
3 to progr am a roll ing
code device.
Phase 3: rolling code programming
.,. A seco nd person o n a ladde r who can safely
reach th e garage door opene r moto r is rec­
ommended .
11. Loc ate t he "lear n" bu tton on t he g arage
doo r opener motor ( re fer to the operating
inst ructions for the opener, as the loca­
tion of t his button may vary by man ufac­
turer).
12. Press and release the learn b utton on the
garage door opene r motor .
.,. Note : once the b utton is p ressed, the re a re
30 seconds in w hich to in it iate the next
step.
13. On t he Home link keypad ins ide t he ve hi­
cl e, fi rmly press and hol d the Home link
bu tton prev ious ly progr ammed in phases
1 an d 2 for two seconds and release. Re­
peat th is sequence
twice.
.,. Some vehicles may require the press/hold/
release sequence up to three times to com­
plete the trai ning process .
.,. Homelink should now activate your rolling
code equipped d evice .
If the 5 minute time limit is exceeded , the
emergency flashers will flash one time to in ­
dicate that the p rocess has been te rm ina ted .
In this case, repeat steps 4 through 9.
If the emergency flashers do not flash
three
t imes (afte r about 15 -60 seconds) , program­
ming was not successful. I n this case, repeat
steps 4 through 9 .
Remote contro l units for garage do or openers
in Canada are set to stop transmitting radio
fr eq uency sig nals afte r two seconds. Th is t ime ..,.

Safety Standard 208 as applicable at the time
your vehicle was manufactured.
The Standard requires the front a irbag on the
passenger side to be t urned 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 wh ich
the Advanced Airbag System in your vehicle
was certified has been installed on the front passenger seat. Fo r a listing of the child re­
straints that were used to certify compliance
with the US Safety Standard
¢ page 132.
The PAS SENG 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 u nit.
Each t ime you turn on the ignition, the
PAS ­
SENGER AIR BAG OFF
l ight 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 119, Monitor­
ing the Advanced Airbag System.
The PASSENGER 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 total weight on the front passenger
seat is more than that of a typical 1 year-old
chi ld but less than the weight of a small
ad ult, the front airbag on the passenge r side
can dep loy (the
PASSENGER AIR BAG OFF
light does not come o n). If the PASSENGER
AIR BAG OFF
l ight 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 e xample , the airbag may deploy if :
Airbag system 11 1
- a small child that is heav ie r th an a typical 1
year -old chi ld is o n the front passenger seat
(regard less o f whether the child is in one o f
the child safety seats listed ¢
page 132), 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
the instr ument pane l and stays on.
T he front airbag on the passenge r side may
not deploy (t he PASSENGER AIR BAG OFF
light does not illuminate a nd stay lit) even if a
small ad ult or teenager, or a passenger who is
not sitting upright with their back against a
non-recl ined backrest w ith their feet on the
vehicle floor in front of the seat is on the front
passenger seat ¢
page 93, Proper seating po ­
sition for the driver.
If the front passenger airbag dep loys, the
Federa l Standard requ ires the airbag to meet
the "low risk" dep loyment criteria to reduce
the risk of injury th rough interact ion w ith the
airbag. "Low risk" deployment occurs in those
crashes that ta ke place at lower dece le rat io ns
as de fined in the e lectronic co ntrol unit
¢ page 1 20, PASSENG ER AIR BAG O FF light.
Always remember, a c hild safety seat or infant
ca rr ier installed on the front seat may be
stru ck and kno cked out of po sit io n by the rap­
idly in flat ing passenger 's airbag in a fronta l
collision. The ai rbag co uld great ly red uce the
effectiveness of the chi ld restraint and even
seriously in jure the child during inflation.
A WARNING
A child in a rearward-fac ing ch ild safety
seat installed on the front passenger seat
will be ser ious 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 smas h the child safety seat
a nd child ag ain st the ba ckrest, door o r
roof.
•
•

112 Airbag sys te m
- Never install a rearward facing child
safety seat on the front passenger seat
unless the
PA SS EN GER AIR B AG OFF
light comes on and stays on . If the P A S­
SE NGER AI R BA G OFF
light does not
come on and stay on the inflating airbag
wi ll hit the child safety seat or infant car­
rier with great force and will smash the
child safety seat and child agains t the
backrest, door or roo f. 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 inst ru­
ment pane l.
- 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 installing
the fo rward-facing child restraint. The
backrest must be adjusted to an upright
position.
- 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 AI R BAG OFF
light will be d isplayed whenever a ch ild re­
straint is installed on the front passenger
seat and the ignit ion is switched on. -
If the
PASSENGER AIR BAG OFF light
does not stay on, perform the checks de­
scribed
<=> page 119, 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
stall ing ch ild restra ints .
A WARNING
=
If, in except iona l circumstances, you must
i nstall a forward or rearwa rd-facing child
restra int on the front passenger's seat :
- Improper installation of ch ild restra ints
can reduce their effectiveness o r even
p revent them from providing any protec­
tion .
- An improp erly installed ch ild restra int
can interfere with the airbag as it de­
p loys and seriously inj ure o r even k ill the
child -even with an Advance d Airbag
System.
- Always carefu lly follow the m anu fact ur­
er 's ins truc tions p rov ided with the chi ld
safety seat or carrier .
- Never p lace add itiona l it ems on the seat
that can increase the total weight regis ­
tered by the weight-sensing mat and can
cause injury in a crash.

-a small adu lt or teenager is on the front pas­
senger seat
- a passenger who is not sitting upright w ith
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 injury through interaction
with the airbag . "Low risk" deployment occurs
in those crashes that take place at lower de­
celerations as defined in the electron ic control
un it
¢ page 119 .
Alw ays rem emb er: Please be sure to read the
important information in the sections that
follow and be sure to heed all of the WARN ­
INGS.
A WARNING
To reduce the risk of injury when an airbag inflates, 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 inj ury is much higher.
- You w ill also receive serious inju ries and
cou ld even be killed if you are up against
the a irb ag or too close to it when it in­
flates - even with an Advanced Airbag
¢page 109 .
.&_ WARNING
-
A child in a rearward-facing child safety
seat installed 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 Airbag 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 conceivable situations that
may happen d uring the useful life of your
vehicle.
A irbag system 11 5
-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, doo r, or
roof.
- If you must install a rearward fac ing
child safety seat on the front passenger
seat because of exceptional c ircumstan­
ces and the
PASSENGER AIR BAG OFF
light does not come on and stay on have
the airbag sys tem inspected by your Audi
dea ler.
.&_ WARNING
I f, in except iona l circumstances, you must
install 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 passenger front and s ide a irbag.
- Never put the forward-facing child re­
straint up against or very near the instru­
ment panel.
- Always move the passenger seat into its
rearmost pos ition in the seat's fore and
aft adjustment range, as far away from
the airbag as possible, before installing
the forward-fac ing ch ild restra int. The
backrest must be ad justed to an upright
position.
- Make sure that the
PASSENGER AIR BAG
OFF
li ght comes on and stays o n all the
time wheneve r the ig nit ion is swit ched
on.
Advanced Airbag System components
T he front passenge r seat in yo ur vehicle has a
lot of very important parts of the Advanced
Airbag System in it . These parts include 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
electronic control unit when the ignition is on .
The cont rol unit monitors the Advanced A ir­
bag System and turns the airbag indicator
l igh t on when a malfunct ion in the system
•
•

118 Airbag system
More important things to know about
front airbags
F ig. 114 Inflated fro nt airbags
Safety belts are impo rtant to help keep fro nt
seat occupants in the p roper seated pos it io n
so that airbags can unfo ld prope rly and pro­
vide supplemental protection in a fronta l co l­
lision .
The front a irbags are designed to provide ad­
d itiona l protect ion for the chest and face of
the dr iver 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 possi­
ble from the a irbag,
- and the head restraints have been properly
adjusted .
Because airbags inflate in the blink of an eye
with great force, things you have on your lap or have placed on the seat could become dan­
gerous projectiles, and be pushed into you if
the airbag inflates .
When an a irbag deploys, fine dust is released.
This is normal and is not caused by a fire in
the vehicle . This dust is made up mostly of a
powder used to lubricate the airbags as they
deploy. It cou ld irritate ski n.
It is important to remember that while the
supp lemental airbag system is designed to re­
duce the l ikelihood of serious inj uries, other
i n juries, fo r example swelling, bruisi ng and
m inor abrasions, ca n also happe n when air­
bags in flate. Airbags do not protect the a rms
or the lower pa rts of the body. Front airbags
only supplement the t hree point safety belts
in some frontal collisions in which the vehicle deceleration
is high eno ugh to deploy the air ­
bags .
Front airbags will not deploy:
- if the ignition is sw itched off when a crash
occurs,
- in side co llisions,
- in rear-end co llisions,
- in rollovers,
-when the crash deceleration measured by the airbag system is less than the min imum
threshold needed for a irbag deployment as
reg istered by the electronic control unit .
The front pass enge r airbag will al so not
deploy:
- when the front passenger seat is not occu­
p ied,
- when the weight on the front passenger
seat as sensed by the Advanced Airbag Sys ­
tem indicates that the front ai rbag on the
passenger side has to be turned off by the
elec troni c control un it (the
PASSENGER AIR
BAG OFF
li ght comes on and stays o n).
_&. WARNING ~
Si tting in the wrong position can increase
the r isk of se rious injury in crashes.
- To reduce the risk of inju ry w he n t he air ­
bags inflate, the drive r and passengers
must always sit in an upr ight position,
m ust not lean aga inst or place any part
of their b ody too close to the area where
the airbags a re located .
- Occupants who are unbelted, out of posi­
tion or too close to the a irbag can be se­
rio usly injured by a n airbag as it unfolds
wit h great force in the blink of an eye
¢page 110 .
_&. WARNING ~ -
A child in a rearward-fac ing c hild safety
seat installed on the front passenger seat
will be serio usly injured and ca n be killed if
the front airbag in fla tes -even with an Ad­
vanced A irbag System.

-The inflating airba g will hit the child
safety seat or infant carrier wit h great
f o rce and w ill smash t he ch ild safety seat
and child aga inst the backrest, center
arm rest, d oor or roof.
- Never install a r earward facing child
sa fety seat on the front pass eng er s eat
unless the
PASSENGER AIR BAG OFF
light c omes on and stays on. If the PAS­
S ENGER 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
your lap when the vehicle is in use .
- Never transport items on or in the area
of the front passenge r seat. Objects
cou ld move into the area of the front air­
bags dur ing braking or other s udden ma­
neuver and become dangerous projec ­
ti les 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 could 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 of the side airbag or
the front airbag dur ing braking or in a
sudden maneuver . Objects near the air -
-
Airbag system 119
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
ing cond itions.
- To reduce the risk of breath ing problems,
those with asthma o r other respiratory
conditions shou ld get fresh air r ight
away by getting o ut of the veh icle or
open ing windows or doors.
- If you are in a collision in which airbags
deploy, was h 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 cuts or sc ratches .
- If the resid ue should get into your eyes,
f lush them w ith wate r.
Monitoring the
Advanced Airbag System
t!~ Airbag monitoring indicator light
Two separate indicators monitor the function
of the Advan ced Airbag System: the airbag
monitoring indi cator light and the
PASSEN ­
GER AIR BAG OFF
light.
T he Advanced A irbag System (including the
electron ic co ntro l unit, sensor circu its and sys­
tem wir ing) is monitored con tinuously to
make sure that it is functioning properly
whenever the ignition is on. Each time you
turn on the ignition, the a irbag mon itoring in­
dicator light
I will come on for a few seconds
(self diagnostics).
The sy stem mu st be in spected when th e
indicator light
I :
- does not come on when the ignition is
sw itched on,
- does not go out a few seconds after you
have switched on t he ignition, or
•
•

120 Airbag system
-comes on whi le driving .
I f an airbag system malfunct ion is detected,
the ind icator light will first start flash ing to
cat ch the d river's attention and then stay on
continuously to serve as a constant reminder
to have the system inspected immediately.
I f a malfunc tion occurs that turns the front
a ir bag on the passenger side off, the
PAS SEN­
GER AIR BAG OFF
light will come on and stay
on whenever the ignition is on .
.&_ WARNING
An airbag system that is not functioning
properly cannot provide supplemental pro­
tection in a frontal crash.
- If the airbag indicator light comes on, it
means that there may be somet hing
wrong with the Advanced Airbag System.
It is possible that the airbag will inflate
when it is not supposed to, or w ill not in­
flate when it should.
- Have the airbag system inspected imme­
diat ely by your Aud i dealer .
PASSENGER AIR BAG OFF light
Fig. 11 5 Sect ion from the instrumen t pa nel: PASS EN­
GER AIR BAG OFF light
The PASSENGER AIR BAG OFF light is located
in the center of the instr ument panel
¢ fig. 115.
The PAS SENGE R AIR BAG OFF light will come
on and stay on to tell you when the front Ad·
vanced A irbag on the passenger side has been
turned off by the e lectronic control unit. Each
time you tu rn on the ig nition, the
PASSEN­
GER AIR BAG OFF
li ght will flash for a few
seconds and: -
will stay on i f the front passenger seat is not
occupied,
- wi ll stay on if there is a small ch ild or child
restrai nt on the front passenger seat,
- will go out i f the front passenger sea t is oc­
cupied by an adult as registered by the
weight-sensing mat .
T he
PAS SENGER AIR BAG OFF light mu st
come on and stay on
if the igni tion is on and
- a car bed has been installed on the front
seat, or
- a rearward-facing child restraint has been
installed on the front passenger seat, or
- a forward -fac ing ch ild restra int has been in­
stalled on the front passenger seat, or
- the we ight reg istered on the front passen­
ger seat is equal to or less than the com·
b ined weight of a typical 1 year-old restra in­
ed in one of the rear -facing or forwa rd-fac­
ing infan t restr aints listed in Feder al Motor
Ve hicl e Safety Standa rd 208 with wh ich the
Advanced Airbag System in your vehicle was
certified .
If the front passenger seat is not occupied,
the front airbag will not dep loy, and the
PAS­
SENGER AIR BAG OFF
light will stay on . Nev­
er install a rearward-facing child restraint on
the front passenger seat ¢
page 110, Child
restraints on the front seat -some important
things to know
and¢ page 130, Child Safety.
If the PASSENGER A IR BAG OF F light come s
on
when one of the cond itions listed above is
met, be sure to check t he light regularly to
make certain that the
PASSENGER AIR BAG
OFF
light stays on continuously whenever the
ignition is on . If the
PASSENGER AIR BAG
OFF
light does not appear and not stay on a ll
t h e time, s top as soon as i t is safe to do so
and
- reactivate the system by t urning the ig nition
off and then turning it on again;
- remove and reinstall the child restra int .
Make s ure that the ch ild restra int is properly
installed and that the safety belt for the
fro nt passenge r seat has bee n correctly
rou ted aro und the ch ild restrai nt as

122 Airbag sys te m
- If you must install a rearward facing
child safety seat on the front passenger
seat because of exceptional circumstan­ ces and the
PA SSEN GE R AIR BA G OFF
light does not appear and stay on have
the a irbag system inspected by your Audi
dealer.
- A tight tether or other strap on a rear­
ward-fac ing child restra int attached to
the front passenger seat can put too much pressure on the weight-sens ing
mat in the seat and register more weight
than is actually on the seat. The heavier
weight registered can make the system
work as though an adu lt were on the seat
and deploy the Advanced Airbag when it
must be suppressed caus ing serious or
even fatal injury to the child.
- If, in exceptional circumstances, you
must install a forward-facing child re­
straint on the front passenger seat, al­
ways move the seat into its rearmost po­ sit ion in the seat's fo re and aft adjust­
ment range, as far away from the airbag
as possib le . The backrest m ust be adjust­
ed to an upright position. Make sure that
the
PASSENGER AIR BAG OFF light
comes on and stays on all the t ime when­
ever the ignition is switched on.
A WARNING
- If the PASSENGER AIR BAG OFF light
does not go out when an adult is sitting
on the front passenger seat after taking
the steps described above, have the air­ bag system inspec ted by your Audi deal­
er before transporting anyone on the
front passenger seat.
(D Tips
If the weight-sensing mat in the front pas­
senger seat detects an empty seat, the
front airbag on the passenge r side will be
turned off, and
PASSENGER AIR BAG OFF
w ill stay on.
Repair, care and disposal of the airbags
Pa rts of the airbag system are i nstalled at
many diffe rent p laces o n your Aud i. Insta llin g,
removi ng, servicing or repa iring a part in an
area of the veh icle can damage a part of an
airbag system and prevent that system from
working properly in a coll is ion.
T he re a re some important t hings you have to
k now to make sure that the effectiveness o f
t h e system wi ll not be impaired and that dis­
carded components do not cause injury or pol ­
l ute the environment.
A WARNING
Improper care, serv ic ing and repair proce­
dures can increase the risk of personal in­
j u ry and death by prevent ing an a irbag
from deploying when needed or dep loying
an a irbag unexpec tedly:
- Never cover, obst ruct, or change the
steer ing whee l horn pad or ai rbag cover
or the in st rument panel or mod ify them
in any way .
- Never attach any obje cts s uch as c up
holders or telephone mountings to the
sur faces covering the a irbag un its.
- For cle aning the horn pad or instr ument
panel, use only a soft, dry clo th or one
moistened with pla in water. Solvents o r
cleaners could damage the airbag cover
or change the st iffness or strength of the
material so that the airbag cannot de­
p loy and protect properly.
- Never repair, adjust, or change any parts
of the a irbag system.
- All work on the steering wheel, instru­
ment panel, front seats or e lectr ica l sys­
tem (including the installation of audio
equ ipment, cellu lar telep hones and CB
radios, etc.) must be performed by a
qualified technic ian who has the training
and specia l equipment ne cessary.
- For any wo rk on the airbag system, we
strongly recommend that you see your
author ized Audi dealer or qualified work-
shop. ..,.