alarm AUDI S3 2009 Owners Manual

Driver informati on displ ay
Fig. 1 4 Display : Start
menu
Some functions in your vehicle can be set, activated, and controlled
by
M enu s (e.g. Acoustic park assist*). With these menus you can
also select the information shown in the driver information system,
which operates only with the ignition switched on. Operation is
control led by the
I Reset) button and the rocker switch on the wiper
lever =>
page 23, fig. 13 .
The
S ta rt m enu shows you the different disp lay types :
Set
C he ck
M enu off
Each display type in the Start menu contains a submenu with addi­
tiona l options .
Set
C he ck
M enu off
Clock => page 26
Computer => page26
Speed alarm (speed => page27
warning)
Language (6 languages)
Units (distance, fuel con-
=> page26
sumption, temperature)
Displays (gearshift rec -=> page 19
ommendationl
Lighting* (exterior lights, => page 56
turn signals) => page 59
Wiper (service position) => page 66
Window => page 47
Doors (Auto-lock)
Acoustic park assist*
Service
=> page38
=> page 112
=> page20
Chassis number* => page 298
Engine oil temperature*
Registered keys
=> page 35
All of the messages shown in vehicles without
menu display appear on the display screen.
•

Openin g a nd clo sin g
• Remote control feature => page 36.
• Anti-theft alarm system=> page 45.
All the doors and the rear lid are locked by the central locking
system when you lock the vehicle.
U nlock ing th e vehic le
You can un lock the vehicle from outside either by using the remote
control
or by inserting and turning the key in the driver's door lock.
When you
unl ock your vehic le:
• The anti-theft alarm system is deactivated briefly .
• The vehicle interior lights i lluminate for approxima tely 30
seconds.
• All turn signal ligh ts will flash twice when the car is un locked .
• After unlocking the vehicle, you have 30 seconds to open a door
or the rear lid. After 30 seconds, the vehic le automatica lly locks and
the anti-theft alarm system activates again .
The rear lid can be locked or unlocked either by using the remote
control
o r by inserting and turning the key in the driver's door lock.
Un locking the vehicle with the remote control
c::::::5 wil l only unlock
the rear lid , to open it, the lid handle needs to be pressed.
Lo ckin g the vehicle
You can lock the vehicle from outside either by using the remote
control
or by inserting and turning the key in the drivers's door lock.
When you
lo ck the vehicle :
• All doors and the rear lid are locked .
• All turn signal lights will flash once when the car is locked.
• The anti -theft alarm system is activated . T he horn of the anti ­
theft alarm system will sound and the anti-theft alarm system readi­ ness l ight, located in the center of the instrument pane l below the
windshie ld on the right s ide of the air vent, will start to b link.
• The vehicle interior ligh ts turn off .
Automatic locking *
The automatic locking fea ture locks all the vehicle doors and the
rear lid when you drive faster than 9 mph (15 km/h).
You can unlock the vehicle from the inside by:
• removing the key from the ignition switch (the vehicle wi ll auto ­
matically un lock itself) or
• pressing the unlock part of the power lock switch
oc:"D or
• pulling the inside handle for that door (once - the front door is
unlocked and opened at the same time, twice to open the rear door).
If you wish, you can have an authorized Audi dealer convert your
powe r door lock sys te m to automatic locking.
& WARNING
• When you lock your vehicle from out side , nobody -esp ecia lly
c h ildr en - s hould r em ain in sid e the vehi cle . R emember , when you
lock the vehicle from the out side the window s ca nnot be opened
fr om t he in side .
• When you leave the vehicle , alway s remo ve the ignition key and
t a ke it with you . Thi s w ill pre vent p assengers (children , for
ex ampl e) from a ccidentall y being lock ed in the vehicle should they
a cc ident ally pre ss t he powe r lock ing switc h on t he center consol e.
• Do not leave children in side the vehicle un supe rvi se d. In an
emerg ency it w ould be impos sible t o ope n th e door s from the
out side without the key.
[ i ] T ips
• In the event of a crash with airbag deployment all locked doors
wi ll be automatical ly un locked to give access to the vehic le occu­
pants from the outs ide .
• If the power locking system shou ld fai l, you can stil l open the
fue l tank flap in an emergency=>
page 223. ~

Opening and closing
vehicle working in the same frequency range (e.g. a cell phone,
radio equipment).
• In order to make sure the locking function is working, you should
a lways keep your eye on the vehicle to make sure it is properly
locked .
• Do not use the remote control if you are inside the car, otherwise
you may unintentionally lock the vehicle, and then you would set off
the anti-theft alarm when you try open a door. In case this happens
anyhow, push the unlock button@.
• Use the panic function only if you are in an emergency
situation. •
Resetting the remote control
The remote control must be reset if the vehicle does not
unlock.
- Press the unlock button III on the remote control.
- Manually unlock the driver's door lock with the mechan-
ical key within 30 seconds .
- Press either the lock-
m or the unlock III button to
complete the reset sequence .•
Doors, power locks
Operating the locks with the fold-out key
To lock and unlock the vehicle from the outside, turn the
key in the lock of the driver 's door.
N
-N
-ci. gi
Fig. 27 Key turn s for
ope ning and closing.
To unlock all doors and the rear lid
-Turn the key to position©=> fig. 27 to unlock the vehicle
To lock the vehicle
-Close all windows and doors properly.
- Turn the key in the lock of the driver's door to the lock
position @~
& in "General description" on page 37.
When you unlock your vehicle :
• The anti-theft alarm system is deactivated .
• The vehicle interior lights illuminate for approximate ly 30
seconds .
When you
lock the vehicle :
• All doors and the rear lid are locked.
• The anti -theft alarm system is activated .
• The vehicle interior lights turn off.

Anti-theft alarm system
The anti-theft alarm triggers an alarm if anyone attempts
to break into the vehicle.
F ig . 3 6 D iod e posi tion
in th e instrum ent p an el
T he anti-theft alarm system triggers an audible alarm and turns on
the emergency flasher if an unau thorized interference with the
vehicle is sensed by the system .
How is the anti -theft alarm sy ste m switched on ?
The anti -theft alarm system is switched on when you lock the
driver's door manually using the fold -out key, or when you use the
remote control. The system is activated approximate ly 30 seconds
after the vehicle is locked. The indicator light~ fig. 36 starts
flashing rapid ly for 30 seconds and then b links slowly .
How i s the anti -theft alarm s yste m switch ed off?
The anti-theft alarm system is switched off when you use the remote
co ntrol to un lock your vehicle. I f you do not open a d oor within 30
seconds after you have unlocked with the remote control, the
vehicle will lock itself again automatically.
I f you lock just the driver's door using your key, the front
passenger's door and the rear lid remain locked.
Con tro ls and eq uip­
ment
Op ening and clo sing
When will th e anti th eft alarm sy ste m b e trigg ere d ?
When the vehic le is locked, the a larm system monitors a nd protects
the following parts of the vehic le:
• engine compartment
• luggage compartment
• doors
• ignition
When the system is ac tivated, the alarm will be trigge red if one of
the doors, the engine hood or the rear lid are opened, or if the igni ­
t ion is turned on or the radio removed.
The anti-theft alarm sys tem will also go off when the battery is
disconnected .
You can also trigger the alarm by pressing the PA NIC button on your
remote-contro l key. This will alert other people in case of emer­
gency. Press the
PANIC button again to turn off the alarm.
How is th e anti-th eft alarm sw itched off when
triggered ?
The alarm system is switched off when you unlock the vehic le using
the remote -cont rol key or when the ignition is switched on . The
alarm wi ll also switch itself off when it comes to the end of its cycle .
Emergency flasher
The emergency flasher will blink briefly when the doors, engine
h o od and rear lid are properly closed.
If the emergency flashers do not blink, check the doors, engine hood
and rear lid to make sure they are properly closed. If you close a
door, the hood or the rear lid with the anti -theft alarm switched on,
the emergency flashers will blink only after you have closed the
door or lid.
[ i ] Tips
For the anti -theft a larm sys tem to func tion properly, make su re all
vehicle doors and windows are closed before leaving the vehicle . •
Vehicle care I I irechnical data

Checking and filling -
---------------------=----"=---------
Radiator fan
The radiator fa n switches on au toma tically by i tself.
T he e lectric radiator fan is control led bythermoswitches that switch
on and off depending on coolan t and engine compar tm ent temper ­
atures .
An auxiliary e lectric radiator fan * switches on and off depending on
coolant temperature and other vehicle operation conditions.
After switching off the engine , the auxiliary fan -even with the igni ­
tio n off -ca n co ntinue runni ng for u p to 10 minutes. It can even
switch on again later by itself=>&, if
• the temperat ure of the engine coolant rises due to the heat
build -up from the engine in the engine compartment, or
• t he engine co mpart men t heats up because the vehicle is parked
in intense sunlight.
& WARNING
• To reduce the risk of personal injury never tou ch the r ad iator
fan .
• The auxiliary electric fan is temperature controlled and can
switch on suddenly even when the engine i s not running .
• The auxiliary radiator fan switches on automatically when the
engine cool ant reache s a certain temperature and will continue to
run until the coolant temperature drop s. •
Brake fluid
Checking brake fluid level
The bra ke flu id l evel can be che cke d wi th a q uick gla nce.
Fig . 17 6 Engine
c o mpartment : brake
fluid re ser vo ir
Be fore yo u check anythin g in the e ng ine compar tm ent,
always read and heed all WARNINGS=> & in "Working in
t h e eng ine compartment" on
page 225.
Read t he brake fl uid lev el from t he brake flui d res ervoir .
T he b rak e fluid l eve l must b e between the
"MI N" and
"M AX" markings => fig. 176.
The brake f luid reservoir is located at the rear pa rtit ion of the engine
compartment on the left side=> page 226.
T he fluid leve l may drop slightly after some time due to the auto ­
ma tic adjustment o f the brake pads. Th is is not cause for alarm .
I f the brake flu id leve l falls considerably below the "MIN" mark, the
brake warning/indicator light (U.S . models :
BRAKE, Canadian models:
ID ) will come on=> page 15 and=> page 30. Do not continue to
operate the vehic le . The complete brake system should be thor ­
oughly checked by an au thorized Audi dealer or other qualified
facility and the cause corrected. If the brake fluid leve l is too low, the .,,_
Vehicle care I I irechnical data

___________________________________________ C_ h_e _c_ k_ i_n _g _ a_n _d_ f_il _li _n _g __ lR
•
& W ARNING (continu ed )
• Always wear eye protection. Do not let battery acid or any lead
particles get on your skin or clothing . Shield your eyes. Explosive
gases can cause blindness or other injury !
• Battery acid contains sulfuric acid . Sulfuric ac id can cause
blindness and severe burns .
- Always wear gloves and eye protection. Do not tilt the
battery because acid could leak out of the ventilation openings.
- If you get battery acid in your eyes or on your skin , immedi ­
ately rinse with cold water for several minutes and get medical
attention .
- If you should ingest any battery acid , seek medical attention
immediately .
• Do not expose the battery to an open flame , electric sparks or
an open l ight .
• Do not smoke.
• Do not interchange the positive and negative cables .
• When working on the batte ry , be sure not to short -circuit the
terminals with tools or other metal objects . This would cause the
battery to heat up very quickly , whi ch could lead to damage or
explosion and personal injury .
• When a battery is charged , it produces hydrogen gas which is
explosive and could cause personal injury .
• Always keep the battery well out of the reach of children .
• Before work is done on the electrical system, disconnect the
negat ive ground cable .
• Before performing any work on the electrical system , switch off
the engine and ignition as well as any electrical equipment . The
negative cable on the battery must be disconnected . If you are just
going to replace a light bulb , then it is enough to switch off the
lights.
• Before disconnecting the battery , sw itch off the anti-theft
alarm sy stem! Otherwise you will set off the alarm.
& W ARNING (continued )
• When disconnecting the battery, first disconnect the negative
cable and then the positive cable.
• Before reconnecting the battery , make sure all electrical
consumers are switched off. Reconnect the positive cable first and
then the negative cable . Never interchange the cables -this could
start a fire!
• Never charge a frozen or a thawed -out battery. It could
explode!
If a battery has frozen , then it must be replaced . A
discharged battery can freeze over at 32 °F (0 °CI.
• Make sure the vent hose is always atta ched to the opening on
the side of the battery.
• Never use batteries which are damaged . There is the danger of
an explosion! Always replace a damaged battery .
& WARNING
California Proposition 65 Warning:
• Battery posts , terminals and related accessories contain lead
and lead compounds , chemicals known to the State of Californi a
to cause cancer and reproductive problems . Wash hands after
handling.
0 Note
• D o not d iscon nect the veh ic le bat tery w hen the ign it io n i s
switched on or when the engine is ru nning, otherwise, you wi ll
da mag e ele ctro nic c ompo nents in the e lectr ical system.
• Appl ies to vehic les with 4 -cylinde r engine: When working on the
eng ine, protec t th e batter y hous ing from ultrav iolet ( UV) rays by not
parking the vehicle in direct sun light .
• If y our veh icl e is goi ng to sta nd for a lo ng period o f time with out
being dr iven, protect the battery from "freezing", otherwise it will
b e dama ged and w ill t hen ha ve to be replaced .•
Vehicle care
I t •

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

___ A_l.:,. p _h_ a_ b_e _t _ic _ a_l _in _ d_e _x ____________________________________________ _
A
ABS
See Anti-lock brake system
ABS (Anti-lock brake system) 194
Wa rning/indicato r lights .. ... .... .. 16
Accessori es . . . . . . . . . . . . . . . . . . . . . . . . 305
Adapter for anti-theft wheel bo lts . . . . . 275
Adaptive Light Air conditioning
Switching on and off
Air distribution 101
Climate controls .. ...... .... ... .. 103
Air outlets
Adjusting the outlets for rapid Side airbags
... .... .... ... .. ..... 163
Side curtain airbags ....... .... .. . 166
When must the system be inspected? ...
158
All Whee l Drive . ...... .... .......... 196
Alloy wheels ....... ... .... ...... ... 212
defrosting/defogging .... .... ... .
104 All -whe el drive
Climate controls .. .... .... .... ... 104
Winter tires ... ... ... .. ...... .... 260
Air quality sensor . . . . . . . . . . . . . . . . . . . 102
Alternator
defective ....................... . 34 Air recirculation
....... .. .... ....... 103
See Generator . . . . . . . . . . . . . . . . . . . . 14
Adaptive light . . . . . . . . . . . . . . . . . . . . . . . 55
Adding Engine coolant ... .... .... ....... 234
Engine oil . ................... ... 230
Windshield washer fluid .... ...... 241
Additiona l accessories .... ...... ... .. 305
Additives Engine oil .... .... ... ... ... .. .... 230
Adjustable steering whee l column ..... 107
Adjusting Steering wheel column .... ... .... 107
Adjusting front seats ............. ... . 74
Advanced Airbag System Children . ... .. .... .... ..... ..... 170
Components ...... .... ......... . 154
Front airbags ......... .... ....... 152
How the components work together 155
Monitoring . . . . . . . . . . . . . . . . . . . . . . 158
PASSENGER AIR BAG OFF ligh t .. ... 159
W eight -sensing mat .. .. .. .... .... 170
Air conditioner . . . . . . . . . . . . . . . . . . . . . 101
See also Climate controls . . . . . . . . . . . 98 Climate controls
.... . ......... ... 102
When should I use the air recirculation?
102
Air r ecirculation mode
Clima te controls .. ...... .... ... . . 102
Airbag Warning /indicator lights ....... .... 14
Airbag system .... .... .... .... .. 147, 164
Advanced Airbag System .......... 151
Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Child restraints .. ... ... .... .... .. 171
Components (front airbags) ..... ... 154
Danger of fitting a chi ld safety seat on the
front passenger seat . .... .... ... 149
Disposal . .... .... ...... .... ... .. 161
Front airbags . ... .. ..... ... .. ... . 151 Aluminum alloy wheels
...... .... .... 212
Amb ient lighting .. ... .... .... .... .... 61
Anti-glare inside day-night mirror .... .. 69
An ti-lock brake system
How the ABS system works ........ 194
Anti -lock brake system (ABS )
Warning /indicator lights ... .... .... . 16
Anti-Slip Regulation System (ASR) How the system works . . . . . . . . . . . . 192
An ti-theft sys tems
An ti-Theft Alarm System .. . .. .. .... 45
Anti -theft wheel bolts ..... .... .... ... 275
Armrest Center armrest ....... .. .. .. ..... .. 81
Rear armrest ................. .. .. 82
How do the front ai rrbags work? . . . . 156 Ashtray
How many airbags does my vehicle have?
154
Important things to know . ... .. ... 147
Indicator ligh t .... ... .. ..... .. ... 158
Monitoring . . . . . . . . . . . . . . . . . . . . . . 158
Repairs . . . . . . . . . . . . . . . . . . . . . . . . . 161 Rea
r .... ... .. .. ... ... .. .. ... ... .. 93
ASR How the Anti -Slip Regulation System
works ... .... .... .... ... .... ... 192