warning light AUDI A5 COUPE 2011 Workshop Manual

lffll.__ __ H_o_ m_ e_ L_ in_ k_® ____________________________________________________ _
Homelink®
Universal remote control
Applies to veh icles: w ith Hom elin k® un iversal re m ote contro l
General information
The Homelink ® feature can learn up to three radio
frequency codes for most current transmitters used for
operating garage doors, estate gates , home or outdoor
lighting systems, and other devices.
Yo u must fi rst p rogr am the Home link® tra nsmi tte r be fore you can
use the system=>
page 167, "Programming the Homelink ® trans­
m itter".
In order to program the Homelink ® transm itter fo r devices utilizing
rolling code, a second person on a ladder who can sa fely reach t he
garage door opener motor is recommended. It is also necessary to
locate the "learn" button on yo ur garage door opener motor . Re fer to
t he oper ating ins truc tions fo r th e opene r, as the loca tion and color o f
this button may vary by manufacturer .
Yo u can still use the original remote control for the device at any
t ime .
& WARNING
• Never use the Homelink'"' transmitter with any garage door
opener that does have not the safety stop and rever se feature as
required by fed eral safety standards. This includes any garage
door opener model manufactured before April
l , 1982 .
• A garage door opener which cannot detect an object, signaling
the door to stop and reverse does not meet current federal safety
standards . Using a garage door opener without these features
increases risk of serious injury or death.
& WARNING (cont inu ed )
• For safety reasons never release the parking brake o r start the
engine while anyone i s standing in front of the vehicle .
• A ga rage door or an estate gate may sometimes be set in
motion when the Homelink ® remote control is being
programmed. If the device is repeatedly activated, this can over­
s train motor and dam age its electri cal components · an over­
heated motor is a fi re hazard!
• To avoid pos sible injurie s
or property damage , plea se always
make absolutely certain that no persons or objects are located in
the range of motion of any equipment being operated.
[ i ] Tips
• If you would like mo re inf orma tion o n Hom eli nk ®, whe re to
purchase the Homelink ® compat ible products, or would like to
purc hase the Homeli nk® Home Lighting Pac kage, p lease ca ll to ll­
free : 1-800-355-3515 .
• F or Declaration of Compliance to United Sta tes FCC an d Indus try
Canada regulations=>
page 343. •

Driving Safely ---------------------"~'---
Important things to do before driving
Safety is everybody's job! Vehicle and occupant safety
always depends on the informed and careful driver.
For your safety and the safety of your passengers, before
driving always:
- Make sure that all lights and signals are operating
correctly.
- Make sure that the tire pressure is correct.
- Make sure that all windows are clean and afford good visi-
bility to the outside.
- Secure all luggage and other items carefully::::>
page 93.
-Make sure that nothing can interfere with the pedals.
- Adjust front seat, head restraint and mirrors correctly for your height .
- Instruct passengers to adjust the head restraints according to their height.
- Make sure to use the right child restraint correctly to
protect children ::::,
page 215, "Child Safety".
- Sit properly in your seat and make sure that your passen­ gers do the same::::,
page 73, "General recommenda­
tions".
- Fasten your safety belt and wear it properly. Also instruct
your passengers to fasten their safety belts properly
=:> page 181. •
Controls and equip­
ment Safety first Vehicle operation
What impairs driving safety?
Safe driving is directly related to the condition of the
vehicle, the driver as well as the driver's ability to concen­
trate on the road 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::::,,& . There­
fore:
Do not let yourself be distracted by passengers or by using
a cellular telephone.
NEVER drive when your driving ability is impaired (by
medications, 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 .
& WARNING
Impaired driving safety increases the risk of serious personal
injury and death whenever a vehicle is being used.•
Vehicle care Do-it-yourself service Technical data

-Driving
Safely ----------=-----------------
Proper occupant seating positions
Proper seating position for the driver
The proper driver seating position is important for safe,
relaxed driving.
Fig. 164 Correct
seating position
For your own safety and to reduce the risk of injury in the
event of an accident, we recommend that you adjust the
driver's seat to the following position:
- Adjust the driver's seat so that you can easily push the
pedals all the way to the floor while keeping your knee(s)
slightly bent~& .
- Adjust the angle of the seatback so that it is in an upright
pos ition 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) between the steering wheel and
your breast bone~ fig . 164. If not possible, see your
authorized Audi dealer about adaptive equipment.
- Adjust the steering wheel so that the steering wheel and airbag cover points at your chest and not at your face. -
Grasp the top of the steering wheel with your elbow(s)
slightly bent.
- Applies to vehicles w ith adjustable head restraints: Adjust
the head restraint so the upper edge is as even as poss ible
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 posi­
tion as possible.
Fasten and wear safety belts correctly~
page 185.
-Always keep both feet in the footwell so that you are in
control of the vehicle at all t imes.
For de tailed inform ation on h ow to adju st the d river 's seat , see
~ page 76 .
& WARNING
Drivers who are unbelted, out of position or too close to the airbag
can be seriously injured by an airbag as it unfolds. To help reduce
the risk of serious personal injury:
• Always adjust the driver's seat and the steering wheel so that
there are at least 10 inches (25 cm) between your breastbone and
the steering wheel.
• Always hold the steering wheel on the outside of the steering
wheel rim with your hands at the 9 o'clock and 3 o'clock positions
to help reduce the risk of personal injury if the driver's airbag
inflates.
• Never hold the steering wheel at the 12 o'clock position or with
your hands at other positions inside the steering wheel rim or on
the steering wheel hub. Holding the steering wheel the wrong way
can cause serious injuries to the hands, arms and head if the
driver's airbag deploys.
• Pointing the steering wheel toward your face decreases the
ability of the supplemental driver's airbag to protect you in a colli·
sion. .,

_____________________________________________ S_a _f _e _t _y _b_ e_lt _ s __ _
Safety belts
General notes
Always wear safety belts!
Wearing safety belts correctly saves lives!
This chapter explains why safety belts are necessary, how
they work and how to adjust and wear them correctly.
- Read all the information that follows and heed all of the
instructions and WARNINGS.
& WARNING
Not wearing safety belts or wearing them improperly increases
the risk of serious personal injury and death.
• Safety belts are the single most effective means available to
reduce the risk of serious injury and death in automobile acci­
dents. For your protection and that of your passengers, always
correctly wear safety belts when the vehicle is moving.
• Pregnant women, injured, or physically impaired persons must
also use safety belts. Like all vehicle occupants, they are more
likely to be seriously injured if they do not wear safety belts. The
best way to protect a fetus is to protect the mother -throughout
the entire pregnancy. •
Number of seats
Your Audi has a total of four seating positions: two in the front and
two in the rear . Each seating position has a safety belt .
Controls and equip­
ment Safety first Vehicle operation
& WARNING
Not wearing
safety belts or wearing them improperly increases
the risk of serious personal injury and death.
• Never strap more than one person, including small children,
into any belt. It is especially dangerous to place a safety belt over
a child sitting on your lap.
• Never let more people ride
in the vehicle than there are safety
belts available.
• Be sure everyone riding in the vehicle is properly restrained
with a separate safety belt or child restraint. •
Safety belt warning light t
Your vehicle has a warning system for the driver and (on
USA models only) front seat passenger to remind you
about the importance of buckling-up.
Before driving off, always:
Fig. 167 Safety belt
warning light in the
instrument cluster -
enlarged
- Fasten your safety belt and make sure you are wearing it
properly .
IJ,,
Vehicle care Do-it-yourself service Technical data

___ s_a_ f_ e_ t_ y _ b_e _l_t _s ___________________________________________ _
Automatic safety belt retractors
Every safe ty be lt is equipped with an automatic be lt retractor on the
shoulder belt . This feat ure locks t he be lt whe n the belt is pulled out
fast, d uring ha rd braking and in an accident. The belt may also lock
w hen you dr ive up or dow n a steep hill or throug h a sharp curve .
Dur ing norma l driv ing the belt lets you move freely.
Safety belt pretensioners
T he safety belts are eq uipped w ith a belt p retensioner that helps to
tighten the safety belt and remove slac k w hen the p retensioner is
activated . The f unction of the p retens ioner is monitored by a warn ing
light=>
page 16.
Switchable locking feature
E very safety be lt except the one on the driver seat is equipped with a
switchab le locking feature that
must be used when the safety belt is
used to attach a child safety seat. Be sur e to read t he importa nt info r­
mation about this feature=>
page 225.
& WARNING
Improperly po sitioned safety belt s can cau se serious injury in an
accident =>
page 186, "Safety b elt position ".
• Safety belts offer optimum protection only when the seatback
is upright and belts are properly posit ioned on the body .
• Alway s make sure that the r ear seat backre st to which the
center rear safety belt is attached is se curely latched whene ver the
rear center safety belt is being u sed . If the ba ckre st is not securely
latched, the passenger will move forwa rd with the backrest during
sudden braking, in a sudden maneuve r and e specially in a crash.
• Never attach the safety belt to the buckle for another seat .
Attaching the belt to the wrong bu ckle will reduc e safety belt
effect iveness and can cause serious personal injury .
• A passenger who i s not properly restrained can be seriou sly
injured by the safety belt itself when it moves from the stronger
parts of the body into critical area s like the abdomen.
& WARNING (c on tinued )
• Alway s lock the convertible locking retractor when you are
securing a child safety seat in the vehicle=>
page 227. •
Safety belt position
Co rrect bel t posi tion is the key to get ting maximum
pro tec tion f rom safety belts .
Fig. 174 H ead
res traint a nd safety
belt po sit io n a s se en
from the side
Standard features on your vehicle help you adjust th e position of the
safety belt to match your body si ze.
• height-ad justable fron t sea ts.
& WARNING
Improperly po sitioned safety belts can cau se serious per sonal
i njury in an accident.
• The shoulder belt portion of the safety be lt must b e position ed
over the middle of the occupant's shoulder and never acro ss the
neck or throat.
• The safety belt must lie flat and snug on the occupant's upper
body => fig. 174. Pull on the belt to tighten if neces sary. .,,,.

........ _A_ i_rb _ a_,g,:;._ s_, y'- s_ t_e _m ________________________________________________ _
Child restraints on the front seat - some
important things to know
- Be sure to read the important information and head the WARNINGS for important detai ls about children and
Advanced Airbags =:>
page 215.
Even though your veh icle is eq uipped with an Advanced Airbag
System, make certain that all ch ildren, especially those 12 years and
younger, a lways r ide in the back seat properly rest rained for the ir age
and size . The airbag on the passenger side makes the front seat a
poten tially dangerous place fo r a child to r ide. The front seat is not
the safest place for a child in a forward-facing c hild safety seat. It can
be a ve ry dange rous place fo r an infant or a child in a rearward-fac ing
seat.
T he Advanced Airbag System in your vehicle has been cert ified to
comply with the Req uirements of United States Federa l Moto r
Vehicle Safety Standard 208 as applicable at the time your vehicle
was ma nufactu red .
The Standard requires the front airbag on the passenger side to be tu rned off ("supp ressed") if a c hild up to abo ut one year o f age
restra ined in one of the rear -facing or forward -fac ing infant
restrain ts listed in Federa l Moto r Vehicle Safety Sta ndard 208 with
w hich the Advanced Airbag System in your veh icle was certified has
been installed on the front passenger seat. For a listing of the chi ld
restra ints that were used to cert ify complia nce w ith the US Safety
Standard =>
page 217.
The PASSENGER AIR BAG OFF ligh t in t he inst rumen t panel tells you
when the front Advanced Airbag on the passenger s ide has been
tu rn ed off by the electronic con tro l u nit.
Eac h time you turn on the ign ition, the
PASSENGER AIR BAG OFF
light will come on for a few seconds and:
• will stay on if th e fron t passenger seat is no t occupied, •
will stay on if there is a small ch ild or child restra int on the front
p assenge r seat,
• will go off if the front passenger seat is occup ied by an adult as
reg iste red by the weight-sens ing mat =:>
page 201, "Monitori ng the
Adva nced Airbag System" .
Th e
PASSENGER AIR BAG OFF light comes on when the control unit
detects a tota l we ight on the front passenger seat t hat req uires the
front airbag to be t urned off.
If the tota l we ight on the front passenger sea t is more than th at of a
typical 1 year-old child but less than the weight of a small adu lt, the
front airbag on t he p assenger s ide c an dep loy (the
PASSENGER AIR
BAG OFF
li g ht does not come on) . If the PASSENGER AIR BAG OFF
light does not come on, the front airbag on the passenger side has
not been tu rned off by the e lectron ic control u nit and can deploy if
the contro l unit senses an impact that meets the conditions stored in
its memory.
For e xample , the a irbag may deploy if:
• a small chi ld that is heavier than a typical 1 year -old child is on the
front passenge r seat (regardless of whether the child is in one of the
child safety seats listed =>
page 217), or
• a chi ld who has outgrown ch ild restra ints is on the front passenger
seat.
If the front passenger a irbag is turned off, the
PASSENGER AIR BAG
OFF
light comes on in the instrument cluster an d stays o n.
Th e front airbag on the passenger side may
not dep loy (t he
PASSENGER AIR BAG OFF light does not illum inate and stay lit) even
if a small adult or teenage r, or a passenger who is no t si tting upright
w ith the ir back against a non-recli ned backrest w it h their feet on the
vehicle floor in front of the seat is on the front passenger seat
=:>
page 172, " P rope r seat ing pos ition for the dr ive r" .
If the front passenger airbag deploys, the Federal Standard requ ires
th e airb ag to meet the "low risk" deployment criteria to red uce the
r is k of injury through interaction with the airbag. "Low risk" deploy­
ment occurs in those crashes t hat ta ke place a t lower decelerations as .,.

_________________________________________________ A_ ir_ b_ a_,,g :;..__ s-=y '"- s_ t_ e_ m __ _
defined in the electronic contro l unit~ page 202, "PASSE NGER
AI RB AG OF F ligh t".
Always remember, a c hild safety seat or infa nt ca rr ie r i nstalled on th e
front seat may be str uck and k noc ked out of position by the ra pidly
in flating p assenge r's ai rbag in a frontal coll is io n. T he a irbag could
great ly reduce the effect iveness of the c hild restraint and even seri ­
o us ly i njur e the chi ld dur ing inflation.
For this reason, and because t he back seat is the safest place for chil­
dren -whe n properly restrained according to their age an d size -we
st rong ly recommend t hat childre n always sit in the back seat
~ page 21 5, "C hild Safety" .
& WARNING
A child in a rearward-facing child safety seat installed on the front
passenger seat will be ser iously injured and can be killed if the
front airbag inflates - even with an Advanced Airbag System .
• The inflat ing airbag w ill 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,
immediately install the rear-facing child safety seat in a rear
seating position and have the airbag system inspected by your
authorized Audi dealer.
• Forward-facing child safety seats installed on the front
pa ssenger 's seat may interfere with the deployment of the airbag
and cause ser ious personal injury to the child.
& WARNING
If , in exceptional circumstances , you must install a forward-facing
c hild restraint on the front passenger's seat:
Controls and equip­ ment Safety first Vehicle operation
& WARNING
(co ntinued )
• Always make sure the forward-facing seat has been designed
and certified by its manufacturer for use on a front seat with a
passenger front and side airbag.
• Never put the forward-facing child restraint up against or very
near the instrument panel.
• Always move the passenger seat into its rearmost position in
the seat's fore and aft adjustment range, as far away from the
airbag as possible before installing the forward-facing child
restraint. The backrest must be ad justed to an upright position.
• Make sure that the PASSENGER AIR BAG OFF light comes on
and stays on all the time whenever the ignition is switched on.
& WARNING
To reduce the risk of serious injury, make sure that the
PASSENGER AIR BAG OFF light will be displayed whenever a child
re straint is installed on the front passenger seat and the ignition
is switched on.
• If the PASSENGER AIR BAG OFF light does not stay on, perform
the checks described~
page 201, "Monitoring the Advanced
Airbag System ".
• Take the child restra int off the front passenger seat and install
it properly at one of the rear seat positions if the PASSENGER AIR BAG OFF light does not stay on .
• Have the airbag system inspected by your authorized Audi
dealer immediately.
• Always carefully follow instructions from child restraint manu­
facturers when installing child restraints .
& WARNING
If, in exceptional circumstances , you must install a forward or
rearward-facing child restraint on the front passenger's seat :
Vehicle care Do-it-yourself service Technical data

........ _A_ i_rb _ a_,g,:;._ s_, y'- s_ t_e _m ________________________________________________ _
listing of the child res traints that were used to certify your vehicle's
compliance with the US Safety Standard
~ page 217,
• weight less than a thresho ld level stored in the contro l unit is
detected on the front passenger seat.
When a perso n is detected on the front passenger seat, weigh ing
more than the tota l weight of a child that is about 1 year old
restra ined in one of the rear-facing or forward-fac ing infant
restraints (listed in Federal Motor Vehicle Safety Standard
208 with
w hich the Advanced Ai rbag System in you r ve hicle was cert ified), the
front airbag on the passenger s ide may or may not dep loy .
T he
PASSENGER AIR BAG OFF ligh t comes on when the elect ronic
cont rol un it detects a total weight on the front passenger seat that
requires the front airbag to be turned off. If the
PAS SENGER AIR
BAG OFF
light does not come on, the front a irbag on the passenger
side has not been turned off by the control unit and can deploy if the
cont rol unit senses an impact that meets the conditions stored in its
memory .
If the total weight o n the fron t passenge r seat is more than that of a
typical
1 year-old, but less than the weight of a small adult, the fron t
airbag on the passenge r side may deploy (the
PASSENGER AIR BAG
OFF
light does not come on).
F o r example , the airbag may deploy if:
• a small chi ld tha t is heavie r th an a typ ica l 1 year-o ld child is on the
front passenger seat (regard less of whether the chi ld is in one of the
child safety seats listed
~ page 217),
• a child who has outgrown child restraints is on the front passenge r
seat.
If the front passenger a irbag is turned off, the
PASSENG ER AIR BAG
OFF
light in the center of the instrument panel wi ll come on and stay
on .
The front a irbag on the passenger side may
not deploy (the
PASSENGER AIR BAG OFF l ight does no t ill um inate and s tay lit) if:
• a small adu lt or teenager is on the front passenger seat •
a passenger who is not sitting upr ight w it h their back against a
non -recli ned b ackrest w it h t heir fee t on the vehi cle floor in front of
the seat is on the front passe nger seat.
If the front passenger airbag deploys, the Federal Standard requires
the airbag to meet t he "low risk" deployment criter ia to help reduce
the risk of inj ury through interaction with the a irbag. "Low r isk"
dep loymen t oc cur s in those crashes t hat take pl ace at lower de celer­
ations as defined in the electronic contro l unit.~
page 201
Alway s remember: Even though your ve hicle is eq uipped with
Adva nced A irbags, the safest place for children is properly restra ined
on the back seat. Please be sure to read the important information in
the sections that follow and be su re to heed all of the WAR NINGS.
& WARNING
To reduc e the risk of injur y when an airbag inflates , always wear
s a fety belt s properly.
• If you are un restrained, leaning forward, s itting sideways or
out of po sit ion in any way , your risk of injury is much higher .
• You will also receive seriou s injuries and could e ven be killed if
you are up against the airbag or too close to it when it inflate s -
even with an Advanced Airbag~
page 190.
& WARNING
A child in a rearward-facing ch ild safety seat installed on the front
pa ssenger seat will be seriou sly injured and can be killed if the
front airbag inflates - even with an Ad vanced Airbag S ystem .
• Although the Advanced Airbag System in your vehicle is
designed to turn off the front airbag when a rearward-facing child
restraint has been installed on the front p assenger seat , nobody
can absolutely gua rantee th at deployment is imposs ible in all
con ceivabl e situation s that may happen during the u seful life of
your vehicle . .,_

_______________________________________________ A_ ir_ b_ a_,,,g '--- s.:.y _s _t_ e _ m ___ ffl'II
& WARNING (co ntinued )
• The inflating airbag will hit the child safety seat or infant
carrier with great force and will smash the child safety seat and
c hild against the backrest, center arm rest , door, or roof .
• Always install rearwa rd-facing child restraints in the back seat.
• If you must install a rearward facing child safety seat on the
front passenger seat because of except ional circumstances and
the PASSENGER AIR BAG OFF light does not come on and stay on ,
immediately install the rear-facing child safety seat in a rear
seating position and have the airbag system inspected by your
authorized Audi dealer.
& WARNING
If, in except ional circumstances, you must install a forward-facing
child re straint on the front pa ssenger's seat:
• Always make sure the forward-facing seat has been designed
and certified by its manufacturer for us e on a front seat with a
passenger front and s ide airbag.
• Never put the forward-facing child restraint up again st or very
near the instrument panel.
• Always move the passenger seat into its rearmost position
in
the seat's fore and aft adjustment range, as far away from the
airbag a s po ssible, before installing the forward-facing child
restraint. The backrest must be adjusted to an upr ight position.
• Make sure that the PASSENGER AIR BAG OFF light comes on
and stays on all the time whenever the ignition is switched on .•
Advanced Airbag System components
Th e front passenger seat i n your ve hicle has a lot of very im portant
parts o f th e Ad van ced A irbag System in it. These parts include t he
we ight-sens ing mat, sensors, wir ing, brackets, and mo re . The func-
Controls and equip­
ment Safety first Vehicle operation
tion of the system
in the front passenger seat is checked by the elec­
t ronic contro l unit whe n t he ignit io n is on. The con tro l u nit mon itors
t he Advanced A irbag System and tu rns th e airbag indicator light on
when a malfunction in the system components is detected. The func­
tion of the a irbag indicator light is descr ibed in greater deta il below.
Beca use the front passen ger seat contains importa nt parts of the
Advance d Ai rbag System, you mus t take care to p revent i t fro m be ing
dama ged. Damage to the seat may prevent t he Advance d Airbag for
t he front p assenge r seat fro m d oin g its job in a cra sh.
The front Advanced Airbag System consists of the
following:
• Cras h sensors in the front of the vehicle t hat measure vehicle
acc ele ra tio n/d ecele ration to prov ide info rmat io n t o the Adva nced
Airbag System about t he severity of the crash.
• An elec tron ic con tro l unit, w it h i nteg rated crash senso rs fo r front
and side impacts . The contro l unit " dec ides" w het her to fire the front
a irbag s base d on th e informa tion re ceived from t he cr ash sensors.
The control unit also "decides" whether the safety be lt pretens ioners
s ho uld b e activa ted.
• An Advanced Airbag with gas generator and cont rol va lve for the
dr ive r inside t he st eer ing whee l hub .
• An Advanced Air ba g with gas gene rator and control valve inside
t he inst rume nt pan el for the front pass enger.
• A weig ht-sensing mat unde r the upholste ry paddin g of the front
passenger seat c ushi on that measures the tota l weigh t on the seat .
T he information registe red is se nt co ntin u ously to the electronic
cont rol uni t t o reg ulate deployment of t he front Advanc ed A irbag o n
the passenger side .
• An a irbag mon itoring system and ind icator light in the inst rume nt
cluster =>
page 201.
• A sensor in each fro nt seat reg isters the distance between t he
res pective seat and the s teer ing whee l o r i nst rume nt pane l. The
information reg iste red is sent co ntin uously to the e lectro nic cont rol
uni t to reg ulate dep loyment o f the front Advanced Airbags . .,_
Vehicle care Do-it-yourself service Technical data

_,___A_ i_rb _ a_,g=-- s_, y:;.. s_ t_e _m ________________________________________________ _
• The PASS ENGER AIR BAG OFF light comes on and stays on in the
c en ter o f the inst rument panel ~
page 202, fig. 18 0 and tells you
w hen the front Adva nced Airbag on th e passenge r side has been
t u rne d
off.
• A sensor below the safety belt latch for the front seat passenger
t o meas ure the tension o n th e safety be lt. T he tens ion on the s afe ty
belt a nd the we ight registered by the we ight -sensing mat help the
cont rol un it " dec ide" w hether the front airbag fo r the front
passenger seat sho uld be turned
off o r not~ page 192 , "Chil d
restra ints on the front seat -some impo rtant things to know".
• A senso r in the safety belt latch for the d river and for the fro nt
seat passenger that senses w hether that safety belt is latched or not
and transmits this in formation to the e lec tron ic cont rol un it .
& WARNING
Damage to the front passenger seat can prevent the front airbag
from working properly .
• Improper repair or disassembly of the front passenger and
driver seat will prevent the Advanced Airbag Sy stem from func ­
tioning properly.
• Repairs to the front passenger seat must be performed by qual­
ified and properly trained workshop personnel.
• Never remove the front passenger or driver seat from the
vehicle.
• Never remove the uphol stery from the front passenger seat.
• Never disassemble or remove parts from the seat or disconnect
wires from it.
• Never carry sharp objects in your pockets or place them on the
seat. If the weight-sensing mat in the passenger seat is punctured
it cannot work properly.
• Never carry things on your 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 control
unit.
& WARNING (c on tinued )
• Never store item s under the front passenger seat . Parts of the
Advanced Airbag System under the pa ssenger seat could be
damaged, p reventing them and the airbag system from working
properly.
• Never place seat covers or replacement upholstery that have
not been specifically approved by Audi on the front seats .
• Seat covers can prevent the Advanced Airbag System from
recognizing child restraints or occupants on the front passenger
se at and prevent the side airbag in the seat backre st from
deploying properly .
• Never use cushions , pillows, blankets or similar items on the
front passenger seat . The additional padding will prevent the
weight- sensing mat in the seat from accurately registering the
child restraint or person on the seat and prevent the Advanced
Airbag System from functioning properly.
• If you must use a child restraint on the front passenger seat
and the child restraint manufacturer's instructions require the use
of a towel, foam cu shion or something else to properly po sition
the child restraint , make certain that the PASSENGER AIR BAG
OFF light come s on and stays on whenever the child restraint is
installed on the front passenger seat.
• If the PASSENGER AIR BAG OFF light does not come on and
stay on , immediately install child restraint in a rear seating posi­
tion and have the airbag system inspected by your authorized Audi dealer .•
How the Advanced Airbag System
components work together
Th e fron t Advan ced A irb ag System and t he side airbags supp lement
t he protect ion offered by the front three-po int safety bel ts w ith
pretens ioners and load limiters and the adjustable head restra ints to
help red uce the risk of i njury in a w ide range of acciden t and crash .,_