2009 AUDI S3 tire pressure

___ T _i_r e_=- p_r_e _ s_ s_ u_r_ e _ m_ o_ n_i_t _o _r_ i _ n .,;:g ::;.._ s_ y=--- s_t _e _m_ * __________________________________________ _
• A wheel sensor or other component may have failed.
• During ini tializat ion the system has detected more tha n 4 wheels
on the vehicle, for example whi le driving next to another car with a
tire pressure monitoring system.
• A wheel change was made but the button
:=:, page 266, fig. 186
was not pressed.
• Audi Genuine Parts were not used for parts replacement .
• If snow chains are being used, system function can be compro­
mised due to the shielding properties of the chains.
• The tire pressure monitoring system may not be avai lable
because of a radio malfunction.
• Transmitters with the same frequency, such as radio head­
phones in the vehic le or radio equipment, can cause a temporary
disruption of the system through excessive electromagnetic fields .
• Eliminate the interference if possible and then proceed as
follows: Turn off the engine for 20 minutes. Then drive another 10
min. If the warning light comes on again, you shou ld con tact your
authorized Audi dealer immediately to have the prob lem corrected.
• Do not use commercially avai lab le tire sea lants . Otherwise, the
e lectrica l components of the tire pressure monitoring system wi ll
no longer work properly and the sensor for the tire p ressure moni ­
toring system wil l have to be rep laced by an authorized Audi dealer
or o ther qua lified workshop .•
Certification
This device complies with part 15 of the FCC rules and RSS -210.
Operation is subject to the following conditions:
• this device may not cause harmful interference, and
• this device must accept interference rece ived, including interfer ­
ence that may cause undesired operation.
The receiver 5WK49069 uses the same schematic, assemb ly, layout
and PCB as 5WK49097 . 5WK49097 is a multi channel receiver and 5WK49069 is a single channe
l receiver . They only differ in : SAW­
Filter V1 _4 was changed from A2C00038979 to V1 _2 A2C00032378,
Inductor L5_3 and L6_233nH were changed to L5 _2 and L6 _247nH .
BAND PASS FILTER V3_2 was changed from A2C00038762 to V3_3
A2C00036085. V10 : ATIC75 C1, A2C000029505 was changed to V10 :
ATIC75 C2-Light, A2C000043220 . Q1 14.246MHz A2C00037710 was
changed to Q1 15.27MHz A2C00041280 . The BAND PASS FI LTER V2
is not populated .
These modifica tions were necessary to optimize the characteris tic
of the receiver.
Proof is shown with test report T30739 -00 -00KJ issued by Mikes ­
Testingpartners GmbH, Ohmstral5e 2-4 , 94342 Strasski rchen that
the receiver is be low the limit .•

-L___:W:..:..:. h.:.: a::.. t:...:: d:.:o:::....:. l..: d::. O ::::....: n:..:.:: O:..:W :.:..:. ? ____________________________________________ _
& 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
~ & . ~

11111.___F_ u_ s _ e_s _ a_n _ d_ b_ u_lb _ s _______________________________________________ _
Equipment Amps No. Equipment Amps
Manual headlight beam adjustment, automatic 14 Electronic Stabilization Program (ESP) (control
10
1 headlight beam adjustment, AFS control mod-
10 module),
shift gate automatic transmission
ule, engine components, light switch (switch
15 Interior lights, reading lights 10
lighting/illumination), diagnosis socket
Diagnostic connector, rain sensor, a ir condit ion-
!! Automatic transmission, control module for
16 ing (control module), tire pressure monitor dis- 10
CAN data transfer (gateway), electro -mechanical
play (control module)
steering, shift gate automatic transmission, 17 Anti-theft alarm warning system 5
2 engine relay, fuel tank control unit, engine con
-10
trol unit, brakes control (ABS), Electronic Stabili- 18 Terminal 15
5
zation Program (ESP), Anti -Slip Regulation
19 All Wheel Drive
10
(ASR), brake light switch
-20 Magnetic ride 5
3 Airbag
5
-21 Not used
Air -conditioning (pressure sensor, air quality
sensor), button for Electronic Stabilization Pro- 22
Blower fan 40
gram (ESP), Anti -Slip Regulat ion (ASRl, tire pres -
23 Driver's side power window, front 30
sure mon itor display, oil level sensor, back-up
4 light switch, front seat heating, parking aid, 5 24 Power outlet front
20
seat-occupancy recognition (on USA vehicles), 25 Rear window defogger 30
navigation, garage door opener, automatic mir- 26 Power outlet in luggage compartment 20
ror dimming, heated windshield washer noz-
zles, air conditioning (control module) 27 Fuel tank control module, fuel pump 15
5 AFS headlights (left side)
5 28 Power
window, rear
30
6 AFS headlights (r ight side) 5 29 Not used
7 Not used 30 Not used
8 Not used 31 Automatic transmission (vacuum pump)
20
9 Not used 32 Headlight washer system 30
10 Not used
33 Sliding/pop-up roof
20
1 1 Not used 34 Not used
12 Central locking (front doors} 10 35 Not used
13 Central locking (rear doors) 10
36 Lumbar
support 10

_______________________________________________ C _o_ n _ s_u _ m_ e_ r_l_n _f_o _ r_ m_ a_ t _i _o _ n __ PII
Authorized Audi dealers will perform this work in a professional and
competent manner or, in special cases, refer you to a professional
company that specializes in such modifications.
& WARNING
Improper repairs and modifications can change the way vehicle
systems work and cause serious personal injury.
0 Note
If emergency repairs must be performed elsewhere, have the
vehicle examined by an authorized Audi dealership as soon as
possible. •
Declaration of Compliance ,
Telecommunications and Electronic Systems
Radio Frequency Devices and Radiocommunication
Equipment User Manual Notice.
The manufacturer is not responsible for any radio or TV interference
caused by unauthorized modifications to this equipment.
Devices
The following devices each comply with FCC Part 15.19, FCC Part
15.21 and RSS-Gen Issue 1:
• Cell phone package
• Electronic immobilizer
• Homelink® universal remote control
• Remote control key
• Tire pressure monitoring system*
FCC Part 1 5.19
This device complies with part 15 of the FCC Rules. Operation is
subject to the following two conditions:
Controls and equip­ ment Safety first Vehicle operation
(1)
This device may not cause harmful interference, and
(2) this device must accept any interference received, including
interference that may cause undesired operation.
FCC Part 1 5.21
CAUTION:
Changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to
operate the equipment.
RSS-Gen Issue 1
Operation is subject to the following two conditions:
(1) this device may not cause interference, and
(2) this device must accept any interference, including interference
that may cause undesired operation of the device. •
Vehicle care Do-it-yourself service Tec hn ica l da ta

___ 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

Alphab eti ca l ind ex -
-------------=----
Convenience close/open feature
Windows . .... .... .... ... ... ..... . 47
Convertible child safety seats
How do I properly install a convertible
ch ild seat in my vehicle? . ...... .. 175
Safety instructions .. ... .... ... .. . 175
Convertible locking retrac tor
Activating ... ... ... .. ... ... .. .... 181
Deactivating .. .... .... ... ... ..... 182
Using to secure a child safety seat 179, 181
Coolant system . .... .... .... .... ... . 232
Cooling System Expansion tank ... ................ 233
Cornering light .... .... .... .... .... .. 55
Cruise contro l ...................... 113
Changing speed .................. 114
Presetting your speed ... .... .... .. 114
Swi tching off .. ...... .... ... .... . 114
Swi tch ing on .. ...... .... ....... . 113
Warning/indicator lights . ... .. .... .. 14
Cup holder .......................... 92
Cup holders front ......... ...... ...... ..... .. 91
Current fuel mileage .... .... ... .. .. .. . 22
D
Damping
See Audi magnetic ride .. .... .. .... 115
Data .. .... ... ... .. .... .... ... .... . 300
Data recorder ....................... 190
Date display ... .. ... ... .... ... .... .... 9
Controls and equip­
ment Safety first
Daytime running lights
.. ... .... .... .. . 54 Driver information system
Daytime running lights (Canada) .. .. ... . 55 Gearshift indicator
..... .. .... .... .. 19
Dec laration of compliance Menu button ..
........ .... ...... .. 25
Ce ll phone package ............... 307 Open door or front lid warning .
.... . 18
Electronic immobilizer ............ 307 Outside temperature display
.... .... 18
Home link® universal remote control 307 Red symbols
...... .... .. . .. .. .... . 28
Remote control key ...... .. .. .... . 307 Setting
... .... .... .... ... .... ..... 26
Tire pressure monit oring system . ... 307 Sound system disp
lay ........ ... .. . 18
Dec laration of conform ity ... .... .... . 268 Trip compu
ter ... .. .... ... .... .... . 22
def yellow symbols .
...... .... .... ..... 29
What does this mean when it appears in Dr
iver seat
t he trip odometer d isplay? .. ...... . 10
See Seating position ... ... .... .... 128
Defective light bulb warning . .......... 33 Driving safely
....................... 126
Defogg ing the windows ... .. .... .... . 10 1 Dup
lica te key . ...... .... ... .... .... .. 35
D efrosting the windows .. ... ..... ... . 101
Defrosting/defogging windows .... .... 104
E
Determining correct load limit . ...... . 252
Elapsed time .. ...... .... ... .... .... . 22
Digita l clock ..... .. .... .... .... ...... . 9
Setting the time ............. ... .. .. 9
Digita l compass . .... ... .... .... .... .. 72 Electrically heated front seats
......... 105
Electro -mechanical power assist . ... 16, 195
Electronic differential lock
Dimensions . ..... ... .... .... .... ... 299
Warning/indica tor lights .... .... .... 16
Dipstick Electronic differential lock (EDU
Reading the dipstick properly ..... . 229
How the system works .... .... .... 191
Direct Shift Gearbox
Emergency release ... .... .... .... 1 23
Distance . .... ... ...... ...... .... .... 23 Elect
ronic immobilizer . ...... .... .. 10, 37
Electro nic power contr ol
EPC warning/indicator light ... .... .. 13
Doors, power locks .. ... .... ..... ... .. 40
Electronic speed limiter ............... 21
Driver information ...... .. .... .... ... . 29
Driver Information System
Menu display . ...... .. .... ..... .. . 23 Electronic Stability Program
...... ... . 190
Electron ic stabil ization program (ESP)
Warning/ind icator lights .... .... .... 13
Emergency flasher Warning/indicator lights .... ...... .. 14
Vehicle operation Vehicle care Do-it-yourself service Technical data

-Al
phab eti ca l ind ex
_.:_.__ ____ _...::.:...::..;.:___ ________________ _
Emergency flashers . . . . . . . . . . . . . . . . . . 58
Eme rgency operation
panoramic sliding sunroof . .... ..... 49
Rear lid . .... ... .. .... .... ...... .. 43
Emergency release for selector lever . . . 123
Emergency starting . . . . . . . . . . . . . . . . . 287
Emergency towing . . . . . . . . . . . . . . . . . . 292
Engine 4-cylinder (200 hp) ..... ... .... ... 226
6 -cylinder (250 hp) ............... 227
Coolant .......... .... ....... .... 232
Hood .... ... .. ...... .... ... .... . 224
Starting .... .... .... .... .... 108, 109
Starting with jumper cables ...... . 287
Stopping ... .... .... .... ........ 109
E . ngine compartment . .... .... .... .. .
Safety instructions ...... .... .... .
226
225
Working in the engine compar tment 225
Engine coolant system .............. 232
Adding coolant .... .... .......... 234
Checking coolant level .... .... .... 233
Checking the engine coolant leve l .. 233
Radiator fan . . . . . . . . . . . . . . . . . . . . . 235
Engine coolant temperature
Gauge .............. .............. 9
Engine cooling system
Malfunction ...... .... ....... .... . 30
E . d ngine ata ...... .... ........... .. . 300
Engine hood Closing ......................... 225
Release lever . ............... .... 224
R I . d . e easing an opening .... ... ... .. 224 Engine
oil .... ...... ........ ... .... . 227
Adding ...... ... .. .... .... ...... 230
Additives ....................... 230
Changing .. ............. ........ 231
Check ing the engine oil level .... ... 229
Indications and conditions requiring extra checking .......... ...... ...... 229
Oil consumption ................. 229
Oil grades . .... ...... ... .. .... ... 227
Recommended oil check intervals .. 229
Specification and viscosity ........ 227
Engine oil level ... ..... .. ...... ...... 32
Engine oil pressure (malfunction) ... .. . 31
Engine oil sensor defective ............ 32
Engine speed limitation .. .... .... .... . 32
Environment
B k. . d
rea -in peno .... .... .... .... . . 197
Catalytic converter . . . . . . . . . . . . . . . 198
Disposing of your vehic le battery ... 237
Driving at high speeds . . . . . . . . . . . . 199
Driving to minimize pollution and noise .
199
Fuel ............................ 221
Fuel economy . . . . . . . . . . . . . . . . . . . 199
Leaks under your vehicle . .... ..... 225
Letting the vehicle stand and warm up ..
200
Proper disposal of drained brake fluid
236
Proper disposa l of
di ra ined engine
coo lant .. .... ... .... .... .... ... 234
Proper disposa l of drained engine oil
230,231
Recycling used engine oil .. .... ... 230 Unleaded fuel
...... ... .. ... .... . 219
What should I do with an old battery?
237
EPC
See Electronic power control . . . . . . . . 13
ESP
See Electronic Stability Program .... 190
Event Data Recorder (EDR) ... .... .... . 190
Expans ion tank 233
F
Fahrenheit
Switching between Fahrenheit and Centigrade . .... .. ... ... .... .... 103
Fan Adjusting the fan speed .. .... .. .. . 103
Cl imate controls ...... ...... .... . 103
Radiator .... .... .... ... .. .... .. . 235
Fastening eyes ... ........ .... .... ... 84
Flat tire Changing ....................... 272
Floor mats . ....... ..... ... .... .... . 132
Fog lights, front ...... .... ... ... ... .. 56
Folding master key with remote control . 35
Foot pedals . ... .. .... .... ...... .... 132
For the sake of the environment
Gasoline fumes and the environment 221
Letting your engine warm up . ..... . 109
Reducing engine noise by upshifting
early ... .. .... .... ... .... .... .. 8, 9
Refueling .. ........... ........ .. 221

Alphabetical index -
-------------=----
Saving fuel by upshifting early ... .. 8, 9
Using the rear window defogger .... 105
Front airbags
Description ... ....... .... .. . .... . 151
How th ey work . . . . . . . . . . . . . . . . . . . 156
Front seats ......... .... ... .... ...... 74
Adjusting ................... .... 129
Adjusting the manual seats .. .. .... . 76
Child restraints in the front seat .. .. 149
Heated seats . . . . . . . . . . . . . . . . . . . . . 105
Fronta l collisions and the laws of physics
138
Fuel Current fuel mileage ........... .... 22
Fuel gauge ...... .... .... ...... ... 10
Fuel supply too low ...... .... .... .. 32
Fuel filler f lap
Unlocking the fuel filler flap by hand 223
Fuel gaug e .... .... ...... .. .... ..... . 10
Fuel range .. .... .... .... .... ... .... . 22
Fuel supply Additives . .... .... .... ... ..... ... 219
Blended gasoline ... .. ........ .... 219
Fuel filler neck ... .... .... ........ 220
Fuel gauge ...... .... .... ........ . 10
Fuel tank capacity ........... .. 10, 220
Gasoline ... .. .... .... ........... 219
Gasoline additives . ... .... ....... . 220
Octane rating . .... .... ... .... .... 219
Recommendation . .. .. .. .... .... . 219
Refu elling .... ..... ... ..... .. ... . 221
Unlocking the fuel filler flap by hand 223
Controls and equip­ ment Safety first Fuel
tank
Capacity . .... ...... ........ ..... 220
Capacity (gal lons/liters) ...... ... .. .. 10
Fuse arrangemen t ... .. .. .... ... .... . 281
G
Gas discharge lamps .. .. ..... .. .... . 285
Gauges Engine coolant temperature .. ..... ... 9
Fuel gauge ... .. .... .... .. .. .... .. 10
Speedometer ... ...... .... .... .... 10
Tachometer .......... .... ... .... .. 8
Trip odometer . ................... 10
Gear recommendation ..... ...... .... . 19
Gearshift indicator .. ...... .... .... ... 19
Gearshift lever ........ ... .... ....... 116
Genera l illustration
Instruments and controls . .... .... ... 7
Generator Warning /indicato r lights .. .. .... .... 14
Glossary of tire and loading terminology .. .
244
G love compartment ... .. .... ... .... .. 95
Light .... ... ... .. .... .... ........ 60
Gross Vehicle Weight Rating (GVWR) ... 299
H
Head restraints ........ ...... ... .... 131
Adjusting ... ... ................. 131
Rear seats ... ... .. ........ ........ 80 Headlight
defective . .... .... .... ...... ... .. . 33
Head light range control
defective ..... .... .... .. . ......... 33
Headlights ... ... ...... ..... .. ...... . 52
adaptive light ..... .... ....... ..... 55
Front fog lights . ..... .. ............ 56
Switching off . ... .... .... .... .. .. . 52
Switching on ...... .... .. .. .... .... 52
Washer system .. ...... ... .... .. . .. 66
Heated rear window ..................... 105
Heated outside mirrors ... .... ... ... ... 70
Heated washer jets
Wiper and washer system ........... 63
Heavy clothing and safety be lts .... .... 140
High beam ... .... ..... .. .... ..... 5 2, 59
Warning/indicator lights .. .... .... .. 14
High vo ltage warning label . ...... .... 298
Hi ll Descent Assist .... ... .... .... .... 120
Hill hold assist Starting on hills ... ... ... .... .... . 111
hood
See Engine hood ..... .... .... .... 224
Hood re lease .... ..... .. .... .... .... 224
Horn ... .... .... .... ... .... .... ..... . 7
How many airbags does my vehicle have? ..
154
How often shou ld I check my tire pressures?
251
How safety belt pretensioners work .. .. 145
Hydroplaning ...... .. ...... .... .... . 255
Vehicle operation Vehicle care Do-it-yourself service Technical data