2009 AUDI S3 inflation pressure

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Tire pressure monitoring system*
Applies to vehicles: with tire pressu re monitoring system
General notes ' J
Each tire, including the spare (if provided), should be checked
monthly when cold and inflated to the inflation pressure recom ­
mended by the vehicle manufacturer on the vehicle placard or tire
inflation pressure label. (If your vehicle has t ires of a d ifferent size
than the size indicated on the vehicle placard or tire inflation pres­
sure label, you should determine the proper tire inflation pressure
for those ti res.)
As an added safety feature, your vehicle has been equipped with a
tire pressure monitoring system (TPMS) that i lluminates a low tire
pressure tellta le when one or more of your tires is significantly
under-inflated. Accord ingly, when the low tire pressure telltale illu­
minates, you shou ld stop and check your tires as soon as possible,
and inflate them to the proper pressure. Driving on a significantly
under-inflated tire causes the tire to overheat and can lead to tire
failure . Under -inflat ion also reduces fuel efficiency and t ire tread
life, and may affect the vehic le's handling and stopping ability.
Please note that the TPMS is not a substitute for proper tire mainte ­
nance, and it is the driver's responsibi lity to maintain correct tire
pressure, even if under -inflation has not reached the level to trigger
il luminat ion of the TPMS low tire pressure te lltale.
Your vehicle has also been equipped with a TPMS ma lfunction indi­
cator to indicate when the system is not operating proper ly . The
TPMS malfunction indicator is combined with the low tire pressure
telltale. When the system detects a malfunction, the tellta le wi ll
flash for approximately one minute and then remain continuously illuminated. This sequence will continue upon subsequent vehicle
start-ups as long as the malfunction exists .
When the ma lfunction indicator is illuminated, the system may not
be able to detect or signal low tire pressure as intended. TPMS
malfunctions may occur for a variety of reasons, including the insta
llation of replacement or alternate tires or wheels on the
vehic le that prevent the TPMS from functioning properly. Always
check the TPMS malfunction tellta le after replac ing one or more
tires or whee ls on your vehicle to ensure that the replacement or
a lternate tires and wheels a llow the TPMS t o continue to funct ion
properly. •
Applies to vehicles: with tire pressur e monitoring system
Introduction
The tire pressure monitoring system monitors air pressure
in all four road wheels while the vehicle is moving.
As soon as the tire p ressure monitoring system senses a significant
loss of air pressure in one or severa l tires, text messages and ye llow
sy mbo ls appear in the instrument cluster display to alert the driver.
The warning light in the instrument cluster comes on when the
tire is significantly underinflated
=> page 13 .
Th e warning light l also i lluminates in the case of a system
malfunction.
Be aware tha t tire pressure is a lso dependent on the temperature of
the tire . For every 18 °F (1 O °C) increase in tire temperature, tire pres ­
sure increases by about 1.5 psi (0 .1 ba r). The tire warms up while the
vehic le is moving and tire pressure rises. So you should adjust tire
pressure on ly when they are
cold, when the temperature of the tires
is roughly the same as the ambient air temperature.
I n order to keep the tire pressure monitoring system properly ca li­
b rated, tire pressure on all four tires shou ld be checked a t regu lar
interva ls, adjusted if necessary, and saved in the proper setting
(reco mmended pressure) :::>
page 266.
The tire pressure is shown either on the driver's side 8 -pi llar or on
the inside of the fuel fi ller flap. _..

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•
& WARNING
• When the t ire pres sure monitoring sy stem warning light is l it ,
one or more of your tire s is significantly underinflated . You should
stop and che ck your tires as soon as possible , and inflate them to
the proper pres sure as ind icated on the vehicle's tire pressure
label :::::,
page 247 . Driving on a signifi cantly unde rinflated tire
causes the tire to overheat and can lead to tire failure. Underinfla­
tion also is likely to impair the vehicle's handling and stopping ability .
• Do not adju st tire pressure when tire temperature is e xcess ive.
This could lead to serious tire damage and even cause the tire to
burst , with the additional dan ger of an accident.
W For the sake of the environment
D riving with u nder inflated tires r educes fue l effi ciency and ti re
tread life.
[ i J Tip s
• Each tire, including the spare , should be checked monthly when
t he tempe rat ure of the t ires is a bout t he sa me as amb ient a ir
temperature and set to the recommended inflation pressure as
speci fied o n the ti re pre ssure label :::::,
page 247.
• The factory supplied spare whee l is equipped with a sensor for
t he ti re press ure m onit ori ng sys te m. As long as the spare w hee l is
not mounted, the t ire pressure of this tire wil l not be monitored .
• T he tire pressure mon itori ng system help s t he d river mo nitor ti re
pressures, but the driver is stil l responsible for maintaining the
c orrect tire press ure.
• T ire pressure must only be adjusted when the temperature of the
ti res is abou t th e sam e as ambie nt air te mperatu re.
• When t ires a re replaced, the sen so rs and valves shou ld not be
e xcha nged . T he va lve co re, nut, va lv e sea ling and sea l was her (replacement kit) needs to be replaced
. If necessary, the valve and
t he wheel electr onics have to be rep laced.
• I f you should put different whee ls and tires on your vehic le (e.g.
win ter w hee ls a nd tires), y ou must be certa in tha t the whee ls and
tires are compat ible with the tire pressure monitoring system .
Otherwise the sys te m will r egiste r a ma lfunc tion and a fau lt
message will be displayed . For more information, contact your
au thorized A udi dea le r.
• Adjust the tire pressure and store the pressure in the tire pres ­
su re moni tor ing sys tem to t he loa d you are carrying.
• F or Dec laration of Comp liance to United States FCC and Industry
Cana da regula tions :::::,
page 307 . •
A pplies to veh ic les : w ith tir e pressu re mon itor ing system
Significant loss of air pressure j'
Th e yellow symb ol app ear s i n the event o f a sig ni ficant
Jo ss of a ir pr es su re.
Fig . 185 Di sp lay :
yellow symbol with message
I f th e warning ligh t in the ins trumen t clu ste r com es o n
a nd t hen the s ymb ol appea rs in t he dis pla y~ fig. 1 85,
pre ssure in at least o ne tire is t oo l ow.
S to p drivi ng as soo n a s possib le wit h out e nda nge rin g
y o urs elf a nd other dr ivers on t he road. ._
Vehicle care I t •

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•
All pressure warning indicators in the display will be canceled.
Fo llowing each intent ional change in specified pressures, tire pres­
sures must be saved again .
After the pressures are saved, the tire pressure monitoring system
measures the current tire pressures and saves them as the new
specified pressures.
[ i] Tips
• The tire pressure is shown on the tire pressure label. The tire
pressure label is located either on the driver's side B -pillar or on the
inside of the fuel filler flap. The tire pressure label lists the recom­
mended cold tire inflation pressures for the vehicle at its maximum
capacity weight and the tires that were on your vehicle at the time
it was manufactured. For recommended tire pressures for normal
load conditions, please see chapter~
page 247.
• The tire pressure monitoring system helps the driver monitor tire
pressures, but the driver is still responsible for maintaining the
correct tire pressure. •
Applies to vehicles: with tir e pressure monitor ing system
Wheel change
If a wheel is changed, the wheels that were exchanged
have to be reprogrammed.
- Turn on the ignition.
- Press the button=>
page 266, fig. 186 for approximately 5
seconds. You will hear a beep and the symbol in the
button flashes three times.
Programming is necessary:
• after the tires have been rotated on the vehicle, or the spare tire
is used, •
if tires with new wheel sensors are used.
All pressure warning indicators in the display will be canceled. The
system malfunction error message will not disappear until the
vehicle is underway. With pressing the button~
page 266, fig. 186,
the reprogramming of the new sensors and storing of actual pres­
sures starts . This learning phase can take up to 10 minutes driving
time.
During the learning process the tire pressure monitoring system is
not available. •
Applies to vehic les: with tir e pr essure monitor ing system
Malfunctions *
A malfunction can have various causes.
Fig. 187 Display:
System malfunction
If the '-warning light in the instrument cluster flashes for approxi ­
mately one minute and then remains continuously illuminated and
additionally the
~ f ig. 187 symbol appears in the display, the
tire pressure monitoring system is not available . This can have
various causes.
• If the message appears at the end of the learning process, the
system cannot recognize the wheels installed on the vehicle . This
can be because one or more wheels without a wheel sensor were
installed. .,,_
Vehicle care I t •

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& WARNING
Always store jacking equipment, spare wheel in the luggage
compartment. Tighten screw for the spare wheel securely. Under
no circumstances should you store the spare wheel or jack and
tools unsecured in the passenger compartment. This could cause
serious personal injury to passengers in the vehicle in case of a
collision.
• The compact spare tire is for temporary use only and is so
marked on the sidewalls.
• Do not drive at speeds exceeding 50 mph (80 km/hi with the
compact spare wheel mounted. Also rapid acceleration, hard
braking and hard cornering must be avoided to help prevent loss
of vehicle control.
• Any continuous road use of the compact spare tire may result
in tire failure, loss of vehicle control and injury to vehicle occu­
pants.
• Do not put a snow chain on your compact spare tire. Due to the
smaller tire size, the chain will not fit properly and can thus
damage your vehicle. You could also lose the chain, as well as
control of the vehicle .
• If you have a flat front tire in road conditions which require
snow chains, first remove the undamaged rear wheel and mount
the compact spare wheel in its place. Then remove the damaged
front wheel, take the snow chains off it and attach them to the
wheel taken from the rear. This wheel can now be mounted on the
front with its snow chains. Check and adjust tire pressure promptly.
• Never use two or more compact spare tires at the same time.
0 Note
When using the compact spare wheel, note the following: •
After installing the compact spare wheel, the tire inflation pres­
sure should be checked and, if necessary, increased to 60 psi (4 .2
barl.
• The load carrying capacity is marked on the tire sidewal ls and
must not be exceeded .
• After installing the compact spare wheel, make sure that you
remount the flat tire in its storage area properly .
• The compact spare tire should be properly remounted in its
storage area as soon as the standard road tire can be replaced.
• Because the compact spare tire was specifically designed for
your vehicle, it must not be used on any other vehicle . Likewise,
compact spare wheels from other vehic les must not be used on your
vehicle.
• The compact spare tire must not be mounted on any other
wheels, nor must standard tires, snow tires, wheel covers or trim
rings be used with the compact spare wheel. If such use is
attempted, damage to these items or other vehicle components
may occur.
[ i] Tips
Check the inflation pressure of the compact spare tire (60 psi/4 .2
bar) periodically to keep the tire ready for use .•
Wheel change
Before changing a wheel
Observe the following precautions for your own and your
passenger's safety when changing a wheel.
- After you experience a tire failure, pull the car well away
from moving traffic and try to reach level ground before
you stop
~ & . ~

___ A_l.:,. p _h_ a_ b_e _t _ic _ a_l _in _ d_e _x ____________________________________________ _
Cargo net .... .... ...... .. ... ..... ... 85
Catalytic converter . . . . . . . . . . . . . . . . . . 198
Center armrest . . . . . . . . . . . . . . . . . . . . . . 81
Centigrade Switching between Centigrade and Fahrenheit ..................... 103
Central locking panoramic sliding sunroof closing .. . 49
Certification . . . . . . . . . . . . . . . . . . . 268, 307
Changing a flat tire ...... .... ....... 272
Changing engine oi l .. .... .... .... ... 231
Chassis Undercoating . . . . . . . . . . . . . . . . . . . . 213
See also Audi magnetic ride
Checking 115
Engine coolant level .. .... .... .... 233
Checking tire pressure ...... ........ . 250
Child restraint
Danger of using child restraints in the
front seat . . . . . . . . . . . . . . . . . . . . . . 149
Child restraints What types of child restraint anchors are available? ... .... .... ......... . 182
Where can I get additional information
about child restraints? ... .... .... 183
Child safety ...... ... .... .... ... 169, 174
Additional information .... .... .... 186
Booster seats . . . . . . . . . . . . . . . . . . . . 177
Convertible child safety seats . . . . . . 175
Convertible locking retractor . . . . . . . 179
Important safety instructions for using child safety seats .. ......... .... 172 Important things to know when driving
with children ................... 169
Infant seats ..................... 174
Installing a child restraint using the
LATCH system . . . . . . . . . . . . . . . . . . 185
Lower anchorages . . . . . . . . . . . . . . . . 184
Mounting and releasing the anchorage
hook .... .... ... ........ .... ... 186
Older children and safety belts . .... 178
Safety belts and ol dler children .... . 178
Tether anchors .... .... .... ... ... 186
Tether strap .... ... .... .... .... .. 187
Which restraint system should my o lder
child wear? .. .... .... .... ...... 178
Child safety lock ..................... 44
child safety seat LATCH system . .... .... .... .... .. 185
Child safety seats ... ........... ..... 174
Convertible locking retractor . ...... 179
How do I properly install a child safety
seat in my vehicle? .. ...... .... .. 172
Installing .... ...... ... .... .... .. 179
Safety instructions . . . . . . . . . . . . . . . 172
Cleaning Alcantara (synthetic suede) . .... ... 216
Engine compartment ... .... ...... 217
Fabrics and fabric coverings ..... .. 213
Instrument panel .. ... .. .... .... .. 214
Interior .. .... .... ..... .... .... .. 213
Leather .. .... ... .......... ...... 215
Plastic and vinyl ................. 210
Plastic parts ............... ... ... 214
Safety belts .. .... .... ... ..... ... 217 Trim
strips .... ........ .. . .. .. .. . 209
trim strips .. .... .... ... .... .... .. 210
Cleaning and protection ............. 206
Climate controls .. ........ .... .... ... 98
Air distribution .... .... ... .... ... 103
Air outlets ... .. .... .... .... ...... 104
Air recirculation ... ...... ... ...... 103
Air recirculation mode (manual) ... . 102
AUTO (standard setting) .. .... ... .. 101
Automatic air recirculation ........ 102
Controls . ........... .. .... .... .. 100
Defrosting/defogging .. ........ ... 101
Description .... ........ ....... .... 98
Fan ........ ... .. .... .... .... ... 103
Key-coded setting ..... ... . ....... 105
Recommended settings .... .... .... 98
Setting the temperature .... .... ... 101
Switching between Fahrenheit and
Centigrade ... .... .... ... .... ... 103
Switching the air conditioning on and off 101
Using the climate control economically . .
104
Warm and cold ... .... .... .... ... . 98
Clock . .... .... ............... ........ 9
Coat hooks . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Co ld tire inflation pressure . ..... ... .. 247
Coming -home -function .. ...... ... ... . 56
Compartments in the door trims ... ... . 96
Compass mirror .. .... ....... .... .... 72
Compliance ........................ 307
Consumer Information .......... . 135, 303
Contacting NHTSA ... .... .... .... ... 135

______________________________________________ A_ l_,_ p _h_ a_ b_e _t_i c_ a _ l _in _ d_e _ x __ lll
T ires and vehicle load limits
Tires and wheels 251
Checking tire pressure ... .... ..... 250
Co ld tire inflation pressure ... .. .... 247
Dimensions ..................... 255
General notes . ............ ... .... 243
G lossary of tire and loading termino logy
244
New tires and whee ls ... .. ... .... . 255
Replacing . ...... ..... .. .... .... . 256
Snow chains ............. .... .... 261
T ire pressure monitoring system ... 257
T ires and vehicle load limits .... .... 25 1
Wheel bo lts .. .... ....... ...... .. 262
Winter tires ...................... 260
T ires/Wheels
Low aspect ratio tires .... .... .... . 262
T ire pressure monitoring system 13, 264
Torn or frayed safety belts .... .... .... 140
T ouch -up paint
Tow ing 210
F ront eyelet ...... .... ... .... .... 293
Rear eyelet ... .... .... ... .... .... 293
T ow truck procedures ............. 292
Trailer towing . ...... .... ... .... .... 202
Operating instruc tio ns . ...... .... . 203
Techn ical req uir emen ts ... ... . 202, 203
Tr aile r towing tips ... .... .... .... . 20 4
T ransmiss ion
6 -speed . . . . . . . . . . . . . . . . . . . . . . . . . 116
Manual tra nsmission .. ...... .... . 116
S tronic transmiss ion .. ...... .... . 117
Transport Canada ................... 136
Controls and equip­
ment Safety first
T
read Wear Indicator (TWI) .. .. .. .... . 254 w
Trip co mputer ...... .... .... .... ... .. 22
Trip odometer ....................... 10 Warning
light
What does it mean when dEF appears in Tire p
ressure monitoring system ..... 34
the trip odometer display? ......... 10 Warning lights ..................... 8, 11
Turn signals ..... ... .... .... .... .... . 59 Red symbols in the center display
.... 28
Warning/indicator lights ...... ...... 1 4 Ye
llow symbols in the center display . 29
Warning/ind ica tor lights
u Airbag system .... .... ..... .. .... . 1 4
Anti-lock brake system (ABS) ...... .. 16
Unde rc o ating .. ...... .... .... .... ... 213
Brake system ..... ... .... .... ..... 15
Unfastening safety belts ............. 144
Cruise control ..................... 14
Unidirectiona l ti res ...... .... .... .... 243 Electronic power control
............ 13
Uniform tire quality gradi ng ... ....... 259 Electronic stabilization program (ESP) 13
Un locking Generator
.... ... .... ... . .. .. ..... 14
Power locking switch .... ... .... ... 41 High beam
.... ....... ........ .... 14
Rear lid .. .... ... .... ... ... ...... . 42 Malfunction Indicator Lamp (M
IU .. .. 13
Remote control ................... 39 Parking brake
..................... 15
Us ing the fold -out key ..... ......... 40 Safety belt ..
...... .... .... .... .... 15
Tire p ressure monitoring syste m .... . 13
V Turn signals ...... .... .... .... .... 1 4
Warranty coverages ................. 303
Vanity mirror ....... .... .... .... ..... 62
Washer reservoir ... .. .... ..... .. .... 241
Vehic le battery
Washing ........................... 206
Stationary .... ........ ........ ... 237
Automatic car wash . ...... .... ... . 207
Vehic le e lec trical system ... .. .... ... .. 14 by hand .... ... .. .... .... .... .... 207
Vehicle identification ..... ..... ...... 298 General
infor mat ion ...... .... ... . 206
Vehic le identification ll abel .. ...... .... 298 with a power washer
...... .... .... 208
Veh icle Ident ification !Number (VIN) .... 298 Wax
ing .. ................... .... ... 209
Vehicle jack .................... 270, 276 Wear indicator
...................... 254
Veh ic le l iterature . ...... .... ..... .. .... 4 Weatherstrips
.... .... ... .... .... ... 21 1
Vehic le -care products ....... ......... 206 Weights ..
.... ....... .... ... .... .... 299
Vehicle operation Vehicle care Do-it-yourself service Technical data

___ A_l.:,. p _h_ a_ b_e _t _ic _ a_l _in _ d_e _x ____________________________________________ _
What happens if you wear your safety belt too
loose? .................. ...... 142
What happens to unbelted occupants? . 139
What impairs driving safety? ... .. .... 127
What should I do after changing a wheel? . .
251
What should I do afte r replacing wheels? ...
251
Wheel bolts Anti -theft wheel bo lts . . . . . . . . . . . . . 275
Torque . ... ... ... ........ .... ... 262
Wheel change . . . . . . . . . . . . . . . . . . . . . . 272
Wheels .. ...... ... .. .... .... ...... . 243
Checking tire pressure ............ 250
Cold tire inflation pressure . ....... 247
General notes .... .... .... ... .... 243
Glossary of tire and loading terminology
244
New tires and wheels . . . . . . . . . . . . . 255
Tires and vehicle load limits 251
Wheels/Tires Cast alloy ... .. .... .... .......... 212
Stee l wheels . . . . . . . . . . . . . . . . . . . . 211
When must a safety belt be replaced? .. 140
When must the airbag system be inspected?
158
When should I adjust the tire pressures?
251
When should I check the tire pressures? 251 Windows
Cleaning .. .... ...... ........ ... . 210
Convenience close/open feature .. ... 47
Defogging ..... .. ... ... .... .... . 101
Defrosting . . . . . . . . . . . . . . . . . . . . . . 101
Rapid defrosting/defogging ... ..... 104
Windshield washer container . ...... .. 241
Windshield washer fluid . ...... .... ... 33
Windshield wipers Changing the rear wiper blade ...... 68
Installing new wipe r blades ......... 67
Service position . . . . . . . . . . . . . . . . . . . 66
Winter operation Battery ................. .... .... 237
Coolant system ................. . 232
Tires ... .. .... ...... ... .. ..... .. 196
Windows . ..... ... .... .... .... .. 210
W inter tires .. .... ..... .. .... .... ... 260
All-wh eel driv e .... ..... ..... .. ... 260
Wiper and washer system . . . . . . . . . . . . . 63
Intermittent wiping . . . . . . . . . . . . . . . . 63
One -tap w iping .... .... .... .... ... 63
Rea r w indow wiper . . . . . . . . . . . . . . . . 65
Wiper blades
Installing new wiper blades ..... .... 67
See also Windshield wipers ......... 68
X
Where can I find the tire pressures for my Xenon-Lights ............. .......... 285
car? .... ....... .... .... ...... . 250
Why safety belts? . . . . . . . . . . . . . . . . . . . 137