2009 AUDI S3 air condition

___ A_ ir_ b_ a-g _ s_y _s_ t_ e_ m _________________________________________________ _
& WARN ING (continued )
• Never recline the front passenger' s seat to transport obje cts.
Item s can als o move into the area of the side airbag or the front
airbag during br aki ng or in a sudden maneuver . Objects near the
airbags can become projectiles and cause injury , particularly when
the seat is re clined .
& WARNING
The fine dust created when airbags deploy can cause breathing
problems for people with a histo ry of asthma or other breathing
c onditions.
• To reduce the ri sk of breathing p roblems , tho se with asthma or
other respiratory conditions should get fresh air right away by
getting out of the veh icle or opening windows or door s.
• If you are in a collision in which airbags deploy , wash your
hands and face w ith mild soap and water before eat ing.
• Be careful not to get the dust into your eyes, or into any cuts or
s crat ches .
• If the residue should get into your eyes , flush them with
water .•
Monitoring the Advanced Airbag
System
Airbag monitoring indicator light t:Ji
Two sepa ra te indi cator s mon itor t he function of the
Ad vanc ed A irba g Sy stem: th e ai rbag moni to rin g in dicator
ligh t and the
PASSENGER AIR BAG OFF light .
The Advanced Airbag System (including the electronic control unit,
sensor c ircuits and system w irin g) is mon itored continuously to
make su re that it is functioning proper ly whenever the ignition is on. E
ach time you turn on the ignition, the airbag monitoring indicator
li ght
I wi ll c om e on fo r a few sec onds (sel f diag nos tics).
The system must be inspected when the indicator light ~:
• does not come on when the ignition is switched on,
• does not go out a few seconds a fter you have switched on the
ignition, or
• comes on w hile driving.
I f an airbag system malfunction is detected, the indicator light will
fir st star t fl ashin g to catc h the drive r's at tention an d then stay o n
continuously to serve as a constant reminder to have the system
ins pec te d imm edi ately.
I f a malfunction occurs t hat turns the front airbag on the passenger
side off, the PASSENGER 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 protection in a front al crash.
• If the a irbag indicator light comes on , it means that there may
be something wrong with the Advanced Airbag System. It is
possible that the airbag will inflate when it is not supposed to , or
will not inflate when it should.
• Have the airbag system inspected immediately by your autho ­
rized Audi dealer. •

__________________________________________________ A_ i_ r _b _a...; g::- s_ y=--- s_t _e _m __ lffl!III
PASSENGER AIR BAG OFF light
I, Q
--
&I Ii u ,, , u
I I J' J
Fig. 1 46 Sectio n from
t h e ce nte r co nso le :
PA SS ENGER AIR B AG
OFF light
The PA SSENGER AIR BAG OFF light is located in the center console
=>fig.146 .
The
PA SSENGER AIR BAG OFF light wil l come on and stay on to te ll
you when the front Advanced Airbag on the passenger side has been turned off by the electron ic control unit. Each time you turn on
the ign it ion, the
PA SS ENGER AIR BA G OFF light will flash 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 chi ld restraint on the front
passenge r seat,
• will go out if the front passenger seat is occupied by an adult as
registered by the we ight-sensing mat .
T he
PA SS ENGER AIR BAG OFF light mu st co me on and sta y on if the
ign ition is on and
• a car bed has been insta lled on the front seat, or
• a rearward -facing chi ld restraint has been installed on the front
passenger seat, or
• a forwa rd -facing child restra int has been installed on the front
passenger seat, or
• t he we ight registered on the front passenger seat is equa l to or
less than the combined weight of a typica l 1 year -old restrained in
Controls and equip­
ment Safety first
Vehicle operation
one of the rear-facing or forward -facing infant restraints listed in
Federa l Motor Veh icle Safe ty S tandard 208 with which the Advanced
Airbag System in your vehicle was certified.
I f the front passenger seat is not occupied, the front airbag will not
deploy, and the
PA SS ENGER AIR BAG OFF light will stay on . Never
insta ll a rearward -facing child restraint on the front passenger seat,
the sa fest place for a child in any kind of child restraint is at one of
the seating posi tions on the r ear seat =>
page 149, "Child restraints
on the front seat -so me important things to know" and=>
page 169,
"Chi ld Safety ".
If the PASSENGER AIR BAG OFF light com es on when one of the
conditions listed above is met, be sure to check the light regu lar ly
to make certa in that the
PA SS ENGER AIR BAG OFF light stays on
continuously whenever the ignition is on . If the
PA SSENGER AIR
BAG OFF
light does not appear on and does not stay on all the tim e,
stop as soon as it is safe to do so and
• reactivate the system by turning the ignition off and then turning
it on aga in;
• remove and reinstall the child restraint. Make sure that the child
restrain t is proper ly installed and t hat the safety be lt for the front
passenger seat has been correctly routed through the child restraint
as described in the chi ld restraint manufacturer's instructions;
• make sure that the convertible locking feature on the safety belt
for the front passenger sea t has been activated a nd that the safety
belt has been pulled tight . The belt must not be loose or have loops
of slack so that the sensor be low the safety belt latch on the sea t can
do its job =>
page 179.
• make sure that things that may inc rease the we ight of the child
and child safety seat are not being transported on the front
passenger seat;
• make sure that the safety belt tension sensor is not blocked.
Shake the safety belt latch on the front passenger seat back and
forth;
• I f a strap or te ther is being used to tie the child sa fety seat to the
front passenger seat , make sure that it is not so tight that it causes .,
Vehicle care Do-it-yourself service Technical data

_1--_l_ n _t _ e _ll _,ig ,_,_ e_n _t _ t_ e_ c_ h_n _o_ l_ o ~g""- y.e- __________________________________________ _
Intelligent technology
Notice about data recorded by
vehicle control modules
Your vehicle is not equipped with an Event Data Recorder (EDR),
installed by some manufacturers for the express purpose of
capturing data for retrieval after an accident or crash event . EDR's
are sometimes called "crash recorders".
Some state laws restrict the retrieval or downloading of data stored
by EDR's that were insta lled in a vehicle for the express purpose of
retrieving data after an accident or crash event without the owner's
consent .
Although your vehicle is not equipped with an EDR, it is equipped
with a number of electronic control modules for various vehicle systems such as, for example, eng ine function, emission control, as
well as for the airbags and safety belts.
These electronic control modules also record vehic le -related data
during norma l vehicle operation for diagnostic and repair purposes .
The recording capacity of the electronic cont rol modules is limited
to data (no sound is recorded) and only a small amount of data is
actually recorded over a very limited period of time and stored when
a system fault or other condition is sensed by a control unit . Some
of the data then stored may relate to vehic le speed, direction,
braking as we ll as restraint system use and performance in the
event of a crash or other condition. Stored data can only be read and
downloaded with special equip men t.
Electronic Stabilization Program (ESP)
General
The Electronic Stabili ty Program increases driving
stability.
co ::,
_1, _ __ J"u. __ 11 ... _ ,.....u.,___,lli u.. _ .x,u _ _, r-u ~~ ~!' js:..~&c:',I
I
'
1 J
F ig . 16 3 Ce nte r
cons ole with E SP
sw itch
With ESP, control over the veh ic le is increased in situations when
the vehicle is close to the limits of grip, such as during acce leration
and in curves. ESP reduces the risk of skidding a nd improves vehicle
stability under all road conditions . It operates at all speeds .
The Anti-Lock Brake System (ABS), E lec tronic Differentia l Lock (EDS)
and Anti-Slip Regulation System (ASR) are integrated in the Elec­
tronic Stability Program .
How ESP work s
The ESP control unit processes the fo llowing data from high-sensi ­
tive sensors : the rotational speed of the vehicle about its vertica l
axis, fore -and -aft and lateral acceleration forces, brake pressure and
steering angle.
Using steering ang le and vehicle speed, the direction the driver
wishes to travel is determined and continuously compared with
t,.

___ ln_ t _e_ ll-'"ig ...,_ e_ n_t _t_ e_ c_ h _ n_o _ l_o _,.g= y,_ __________________________________________ _
Low brake fluid level
Ma lfu ncti ons can occ ur in th e brake system if the bra ke flu id leve l is
too low. The brake fluid leve l is monitored e lectronically.
Brake lining wear status Bra ke lining wear may be checked by visual inspection of the condi ­
t ion of the brake pa ds through the o pen in g s in t he wheel. If neces ­
sary, the wheel may be removed for this inspection=>
page 272 ,
"Whee l change".
& WARNING
• You should perform braking maneuver s for the purpose of
cleaning the brake system only if road cond itions permit . Other
road u sers must not be put at risk -you may cause an accident !
• Before des cending a steep grade , reduce speed and shift trans ­
mission into a lower gear or lower driving range. Do not ride the
brake s or hold the pedal down too long or too often . This could
c ause the brakes to get hot and diminish braking efficiency.
• Do not "ride the brakes " by resting your foot on the pedal when
you do not intend to brake. This may cause the brakes to overheat, p rem ature wear and in creased stopping distance .
• Under certain climatic and operating conditions such as
passing through water , driv ing in heavy rain or after washing the
vehicle , the effectiveness of the brakes can be reduced. In winter ,
ice can accumulate on the brake pads , linings , discs and drums.
Carefully apply brakes for a test. Brakes will dry and ice coatings
will be cleaned off afte r a few careful b rake appli cations .
• Driving for an extended period of time on salt -covered roads
without using your brakes can also affe ct braking effic ien cy. Clean
off accumulated salt coating from brake discs and pads with a few
careful brake applications .
• If you damage the front spoiler , or if you install a different
spoiler , be sure the air flow to the front brakes is not obstru cted .
Otherwise the brake system could overheat reducing the effe ctive­
ness of the entire brake system .
& WARNING (continued )
• Failure of one brake circuit will impair the braking capability
resulting in an increased stopping distance . Avoid driv ing the
vehicle and have it towed to the nearest authorized Audi dealer or
qu alified workshop. •
Brake booster
The bra ke boos ter adds e xtra bra king pow er.
Th e brake boost er wo rks wit h vacuum p ressu re wh ich is created
only when the engine is running=>& .
& WARNING
• Never let the vehicle roll to a stop with the engine shut off.
• If the brake booster is not working , for e xample when towing
your vehicle, or because the brake booster has somehow been damaged , the brake pedal must be pressed considerably harder to
make up for the lack of booster assistance . •
Functioning of Anti-Lock Brake System (ABS}
A BS p revents t he wheels from lockin g up unde r braking.
The ABS co ntrib utes effectively to ve hic le c ont ro l since it preven ts
the whee ls from
locking when the bra kes are app lied. Th is means
that the vehicle remains stee rable and is less l ikely to skid .
With ABS you do not need to
pump the brake. Just hold the brake
pedal down .
Ho wever , do not e xpect that t he ABS shor tens brak ing distance
under
all circumstances . When driv ing on gravel or on newly fa llen
snow on top of icy surfaces, b raki ng d istance may be even longer,
th ere for e, u nder these circumstances, it is esp ecially important t hat
you drive s lowly and w ith g reat ca re . ._

___ D_ r_i v_ in_... g"'- a_ n_ d_ e_ n_ v_i_r _ o _n_ m __ e_n _ t _______________________________________________ _
one half. Never drive faster than the posted speed limit and weather
conditions permit. •
Reducing unnecessary =citing
Even when your car is just idling it burns up fuel.
- Shut the eng ine off when you are not driving the vehicle .
- Do not warm up the vehicle by letting the engine run at
idle.
It makes sense to shut off the engine in traffic jams, when waiting
for trains to pass at rai lroad crossings , or at traffic lights that have
long waits on red. Turning the engine off for just 30 -40 seconds
saves more fuel than is burned starting the engine again .
It takes a long time for the engine to warm up fu lly when it is
running at idle. However, wear and noxious emissions are especially
high when the engine is warming up. So you should drive away as
soon as you start the engine and avoid running at high RPMs while
the engine is still warming up.
0 Note
Do not leave engine idling unattended after starting . If warning
lights should come on to indicate improper operation, they would
go unheeded. Extended idling also produces heat, which could result in overheating or other damage to the vehicle or other
property .•
Regu1ar ma1--.tenance
A badly tuned engine unnecessarily wastes a lot of fuel.
- Have your vehic le serviced at regular intervals . By having your vehicle regularly serviced by an authori
zed Audi
dea ler helps to ensure that it runs properly and economica lly. The
condition of your vehicle not only affects its safety and ability to
hold its value, it a lso affects
fu el con sumpti on.
C he ck your oil each time you fill your t ank .
The amount of oil used is related to engine load and speed.
It is norma l for the oil consumption of a new engine to reach its
lowest va lue after a certain mileage has been driven.
You must drive your vehicle about 3,000 miles (5,000 kilometers) before you can properly assess oil consumption .
T his also applies to fuel consumption and engine output .
0 Note
• Have your vehicle maintained properly and in accordance with
the service recommendations in your Warranty
& Maintenance
booklet. Lack of proper ma intenance as well as improper use of the
vehic le wi ll impair the function of the emission control system and
cou ld lead to damage.
• Do not alter or remove any component of the Emiss ion Control
System unless approved by the manufacturer.
• Do not alter or remove any device, such as heat shields,
switches, ignition wires, valves, which are designed to protect your
vehicle 's Em ission Control System and other important vehicle
components .•
Fewer short tr ips
Fuel consumption will always be relatively high on short
trips.
- Try to avoid driving short dista nces wi th a cold engine. _,

___ T_ r _a_ il_e _r_ t_ o_ vv_ in__... g,_ __________________________________________________ _
Weig ht dis tributi on
Towing a loaded trailer with an empty car resu lts in a high ly
unstable distribution of weight . If this cannot be avoided drive at
very low speeds on ly to avoid the risk of losing steering control.
A "ba lanced" rig is easier to operate and control. This means that
the tow vehicle should be loaded to the extent possible and permis ­
sib le while keeping the trai ler as light as possib le under the circum ­
stances. Whenever possible, transfer some cargo to the luggage
compartment of the tow vehicle while observing tongue load requirements and vehicle loading considerations .
Speed
The higher the speed, the more difficult it becomes for the driver to
control the rig . Do not drive at the maximum permissible speed.
Reduce your speed even more under unfavorable load, weather or
wind conditions -particularly when going downhill.
Reduce vehicle speed
imm ed ia tely if the trailer shows the sl ightest
sign of swaying. Do not try to s top the s wayi ng by a ccelerating .
Observe speed limits . In some areas speeds for vehicles towing
trai lers are lower than for regular vehicles.
Always app ly brakes early. When driving downhill, shift into lower
gear to use the engine braking effect to slow down the vehicle. Use
of the brakes alone can cause them to overheat and fail.
C oo la nt tempe ra tu re
The coolant temperature gauge ~ page 9 must be observed care ­
ful ly. If the needle moves close to the upper end of the scale, reduce
speed immediately and/or switch off the air condit ioner.
If the coolant temperature warning light in the instrument cluster
starts flashing -~-, pull off the road, stop and let the engine
idle for
about two minutes to prevent heat build -up .
& WARNING
An yone not p rope rly res train ed in a mo ving vehi cle is a t a mu ch
gre ater risk in a n accident. Neve r let an yone ride in your car who
is not p rop erly we ari ng th e res tra int s pro vide d b y Aud i.
c
Trailer towing tips
Important to know
Your vehicle handles different ly when towing a trailer because of
the additional weight and weight distribution . Safety, performance
and economy w ill great ly depend on how carefu lly you load your
trailer and operate your rig.
Before you actually tow you r trailer, practice turn ing, stopping and
backing up in an area away from traffic. Keep practicing unti l you
have complete ly become familiar with the way your vehicle -trailer
combination behaves and responds .
Backing up is difficult and requires practice. Backing up with a
trailer genera lly requires steering ac tion opposite of that when
backing up your vehicle without a trailer .
Maintain a greater distance between your vehicle and the one in
front of you. You will need more room to stop.
T o compensate for the trailer, you wi ll need a larger than normal
turning radius .
When passing, remember that you cannot accelerate as fast as you n ormal ly wou ld because of the added load . Make su re you have
enough room to pass. After passing, al low plenty of room for your
trailer before changing lanes again .
Avoid jerky starts, sharp turns o r rapid lane changes.

___ C _l_e _a _ n_ in_g ~_ a_n _ d ___ p ___ r_ o _t _e _c_ t_ i_o _ n _____________________________________________ _
Cleaning and protection
General information
Regular care p rese rves vehicle value .
Any automobile is exposed to industrial fumes, corrosive road salt ,
muddy dog feet, e tc. A wel l cared fo r Audi can look l ike new many
years after purchase . Regu lar and correct care will contribute to
maintaining the beauty and va lue of your Audi .
Furthermo re , g ood care ma y be a conditi on for sub sta ntiating a
warr anty cla im should corro sion damage or paint defect s occur .
Your authorized Audi dealer has a var iety of dedi cat ed vehicle -care
product s
and can advise which ones to use for cleaning the exterior
and interio r of your vehicle.
Whether you use products recommended by Audi or other commer ­
cially availab le cleaning agen ts, please make su re you apply them
correctly .
& WARNING
• Cleaning agents m ay be poi sonou s. Keep them out of the re ach
of childr en.
• Heed all cau tion label s.
• Alway s read direction s on the container before u sing any
produ ct. Follo w the dire ction s carefull y.
• Most chemi cal cle aner s are concentr ated and h ave to be
d iluted .
• Use spot remo ving fl uid s onl y
in well ventila ted are as.
• Do not use gasoline , kero sene , diesel fuel , nail poli sh remover
or other vol atil e fluid s. They may be to xic , fl ammab le or h azardou s
in other wa ys. Do not wa sh , wax or dry the vehicle w ith the igni ­
tion on or the engine ru nning .
& WARNING (continu ed )
• Do not clean the unders ide s of cha ssi s, fenders , wheel cover s,
et c. without pr ote cting y our hands and arm s. You may cut your self
on sh arp-edged metal part s.
• Moisture and i ce on brakes may impair br aking eff icien cy
~ page 1 93, "General information ". Test the brake s carefully each
time you wash the vehicle .
'£> For the sake of the environment
Select only environmenta lly friend ly c leaning products. Leftover
clean ing products should not disposed of in the household waste .•
Care of exterior
Washing
F requent washing protects the vehicle.
The best protection against environmental influences is frequent
washing a nd waxing.
How often this is required depends on :
• How much the vehicle is used
• Where the vehicle is parked (garage, in the open under trees ,
etc.)
• The seasonal and weather conditions
• Environmenta l influences
The longer bird droppings, insects, tree resin, road and industrial
gri me, tar, soot, road salt and other materials remain on the vehicle
body , the more lasting their destructive effects will be. .,_

____________________________________________ _:C ::,: l~ e :,: a~ n:....:..:..: in~ g~ a~n .:.:d:!...! p~ r ~o~ te~ c~t ~io ~ n'...._ __
•
The best way to remove snow from windows and mirrors is to use a
brush . Use a non -abrasive
pla stic ice scraper -better still, a spray
deicer -to remove
ice from w indows and mirrors .
The windows must not be cleaned with insect remover or wax since
these can inter fere with the function of the w inds hie ld w iper blades
(chatter).
Oil, grease o r sil icone residue can be removed with
glass cleaner or
s ilicone remover . However, wax residue requires the use of a
spec ially fo rmulated so lvent . Please contac t your authorized Audi
dea ler for advice on safe products for wax removal.
Windows should also be c leaned on the inside at regular interva ls .
Never dry windows with the same chamois that you use to dry
painted surfaces . Wax residue on the chamois can impair vision
t hrough the windows .
& WARNING
• The windshield mu st not be treated with water -repellent mate ­
rials. T hey c an incre ase gl are under poor v isibility conditions such
a s wetne ss, darkne ss, or when the sun i s low on the hori zon. In
addition , they can cause the wind shield wipers to chatter .
• Alway s read and heed all WARNINGS and other information
~ page 206.
0 Note
• Never use warm or hot water to remove snow and ice from
windows a nd mirrors . This cou ld cause the glass to crack.
• T o prevent damage to the wires of the rear defogger, do not p lace
any adhesive stickers on the inside of the rear window over the
wires .
• T o he lp prevent dirt from scratching the window, always scrape
in a forward direction -pushing the scraper away from you -never
back and forth. •
Weatherstrips
Complete car car e includes the we atherst rip s as well .
App ly a suitable rubbe r con ditioner to the weatherstr ips
f ro m time to time.
To be able sea l properly, the weatherstrips around the hood, doors,
rear lid, etc . must remain pliabl e. Spray the weatherstrips with sili­
co ne or coat them w ith ta lcum powder or glycer ine to retain the
f lexibility of the rubber and to protect them against freezing in the
winte r.
& WARNING
Always read and heed all WARNINGS and other information
~ page 206.
[ i ] Tip s
Keep si licone sprays off the windshield to avoid wiper smear in
ra in .•
Ap plies to veh icles : with s tee l w hee ls (e .g . if ref itt e d w ith w inter tires )
Steel wheels
The wheels also h ave to be cleaned.
- Alw ays in clu de the hu b caps and whee l rims when
washing yo ur vehi cle to remove road dir t, sal t sprays an d
b rake dust.
If necessary, use a commercial whee l cleaner to remove accumu ­
lated brake dust.
The wheel rims are eas ier to keep clean if they are reg ula rly coa ted
with l iquid wax . ..
Vehicle care I t •