2009 AUDI S3 radio

Instruments and controls
General illustration
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Power window switches
Door handle
Power locking switch
Switches for:
- Adjuster for outside mirrors .. ........ ... ...... .
- Switching on heated exterior mirrors
Light switch .................................. .
Air outlets .... .... ... .. ............... ........ .
Turn signa l and high beam ...... ............. .. .
Radio control buttons
Steering wheel with:
- Integra ted control buttons (multi -function steering
wheel only) for Audi Sound System
-Horn
- Driver's airbag .............................. .
@ Instrument cluster .................... ...... ... .
@ Radio and telephone control buttons
@ Switches for
- Windshield wiper/washer .... ... .. ...... ... ... .
- Trip computer .... ................... ....... .
@ Depending on options: Radio or Navigation system
(navigation, radio, CD changer)
@ Switches for:
- Electronic Stabilization Program (ESP) .......... .
- Tire pressure monitoring system .. ... .. .... ... .
@ Emergency flasher ............................. .
@ Storage tray or switch for ... .... .... .... .... ... . .
- Audi parking system
Controls and equip ­
ment
46
41
70
52
104
59
151
8
63
22
190
264
95
95
112
Instruments and controls
@
@
@
@
@
@
@
-Audi magnetic ride .......................... .
G love compartment !lockable) ................... .
Front passenger's airbag
Loudspeaker (treble)
Climate controls ........ .... ... .. .... .... ...... .
Rear w indow defogger switch ...... .... ...... ... .
Switch for seat heating .... .... .... .... ........ . .
Gear shift lever or selector lever
- Manual transmission ......................... .
A t . . . -u omatIc transmIssIon ...................... .
@ Cup holder ...... ..... .. ...... ...... .... ... ... .
@ Electrical socket ................ ....... ........ .
@ Electrical socket ............................... .
@ AUX-in connection
@ Parking brake lever . ...... ...... ... .. .... .... .. .
@) Ign ition lock ............ ........ ........ ...... .
@) Adjustable steering column ...... ..... ...... .... .
@ Cruise control .... .... ........ ... .... .... ...... .
@ Instrument lighting ............................ .
@ Data Link Connector for On Board Diagnostic (OBD II)
@ Release lever for the engine hood ...... .... ...... .
@ Switches for:
- Fuel flap release ............................. .
- Rear hatch release
[ i ] Tips
12
95
151
100
105
105
116
117
91
93
93
110
108
107
113
57
21
224
221
42
A separate Owner's Manual is in vehic les that have a factory ­
installed radio, CD changer, navigation system, AUX-in connection
or mu ltifunction steering wheel. •
I • •

Driver informati on displ ay
Driver information display
Introduction
Introduction
The Driver information display inside the instrument
cluster provides you , the driver, with important informa­
tion.
Ce nter d isplay
Fig . 6 Inst rum ent
c lu ster : cente r dis pl ay
Fig .
7 Wiper lever :
co ntrol s for t he m enu
d isp lay
W ith th e ignition on, the displ ay in th e Driver Info rmation System
shows the follow ing information :
• CD* inserted or Radio* station set •
Outside tempe rature *: At temperatures below 41 °F ( +5 °C l, a
snowflake symbol appea rs in front of the temp erature display ~& .
• Warning: front lid , door or engine compartment l id open: The
display appears if the door, the engine compartment lid or front lid
is not closed .
• Warning : close fuel tank cap: The Driver information display indi ­
cates when the filler cap is not secured or missing~
page 221.
Additional fun ctions
You can open the following fun ctions in the Driver Information
System display by pressing the
I RESE T] button ~ fig. 7 one or more
times :
Trip computer Digital s peedometer*
Menu display
~ page22
~ page23
The speed warning system is also displayed in the Driver Informa ­
t ion System. You can read how to set it in~
page 26.
Auto Check Con trol
Some functions and vehicle componen ts are scanned for their oper­
ating status when you switch the ignition on and wh ile you are
driving. Malfunc tions or required service procedures are signa led
audib ly and indicated by red and yel low illuminated symbols and
rem inders in the display~
page 28 .
& WARNING
• Never rely e xclusivel y on the outside temperature di spla y to
det ermine if a road surface is ic y or not. Keep in mind that road
s urface s, esp ec ia lly bridge s and overp asses, co uld be i ce cove red
and slippery even at an out side t emperatur e above 41 °F (+ 5
°C l. -.,

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

__________________________________________________ A_ i_ r _b _a...; g::- s_ y=--- s_t _e _m __ lflll
& W ARNING (continued )
seating position and have the airbag system inspected by your
authorized Audi dealer.
• A tight tether or other str ap on a rearward-fac ing child restr aint
attached to the front pas senger seat can put too much pressure
on the weight-sensing mat in the seat and reg ister more weight
than i s actually on the seat. The heavier weight registered can
make the system work as though an adult were on the seat and
deploy the Advanced Airbag when it must be suppressed causing
s erious or even fatal injury to the child .
• If, in exceptional circumstances , you mu st in stall a forward ­
fac ing child restra int on the front passenger seat , always move the
seat into its rearmost position in the seat's fore and aft ad just ­
ment range , as far away from the airbag as possible . The backrest
must be adjusted to an upright position . Make sure that the
PASSENGER AIR BAG OFF light comes on and stay s on all the time
whenever the ignition is switched on .
& WARNING
• If the PASSENGER AIR BAG OFF light does not go out when an
adult is sitting on the front passenger seat after taking the steps
described above, make sure the adult is properly seated and
restrained at one of the rear seating positions .
• Have the airbag system inspected by your authorized Audi
dealer before transporting anyone on the front passenger seat .
[ i ] Tips
If the weight -sensing mat in the front passenger seat detects an
e mp ty seat, the fro nt air b ag on the pa ssenge r sid e will be t urned
off, and the PASSENGER AIR BAG OFF l ight will stay on .
a
Controls and equip­
ment Safety first
Vehicle operation
Repair, care and disposal of the airbags
Parts of the airbag system are insta lled at many different places on
your Au di. In stal lin g, re moving, ser vic in g or re pair in g a part in an
area of the vehicle can damage a part of an a irbag system and
pre ven t that system from wo rki ng p rope rly in a co llision .
There are some important things you have to know to make sure
that the effectiveness of the system will not be impai red an d that
d iscarded co mponents do not cause inju ry or po llute t he e nv iron ­
ment .
& WARNING
Improper care , servicing and repair procedures can increase the
risk of personal injury and death by preventing an airbag from
deploying when needed or deploying an airbag unexpectedly:
• Never cover , obstruct , or change the steering wheel horn pad
or airbag cover or the instrument panel or modify them in any way .
• Never attach any obje cts su ch as cup holders or telephone
mountings to the surfaces covering the airbag units.
• For cleaning the horn pad or instrument panel, use only a soft ,
dry cloth or one moi stened with plain water . Solvents or cleaners
c ould damage the airbag cover or change the stiffness or strength
of the material so that the airbag cannot deploy and protect prop ­
erly .
• Never repair , adjust , or change any parts of the airbag system.
• All work on the steering wheel , instrument panel , front seats or
electrical system (including the installation of audio equipment ,
c ellular telephones and CB radios , etc .I must be performed by a
qualified technician who has the training and special equipment
necessary .
• For any work on the airbag system , we strongly recommend
that you see your authorized Audi dealer or qualified workshop .
• Never modify the front bumper or parts of the vehicle body .
Vehicle care Do-it-yourself service Technical data

-~_C_ h_e _c _ k_ i_n ...:::g::;...._ a_n_ d_ f_ i_ll _in -'g:::;.._ ___________________________________________ _
Applies to vehicles: w ith 4-cy linder engine
Charging of battery (4 -cylinder engine)
All work on the battery requires technical knowledge!
A charged battery ensures good star ting performance. A
discha rged battery can
freeze at temperatures of only O °C.
A thawed battery must be replaced, as the battery housing may be cracked due to freez ing and could therefore leak
acid .
-Always read and heed all WARNINGS below=> & and
=> & in "Working on the battery" on
page 238.
-Sw itch off the ignit ion and all e lectr ica l co nsumers .
- Make s ure the a rea is we ll ven tilated when y ou c harge
the batte ry.
- Connec t cha rger cab les.
Charger cable s mu st alway s be
conne cted POSITIVE
G) to POSITIVE G) and NEGATIVE Q
to NEGATIVE Q.
- Switch on the charger.
- Make sure the charging rate is not over 6 amps.
- Turn off th e ch arge r=> & .
- Disconnect the c harger cables.
- Connect both battery cables to the battery if necessary -
first plus, then minus .
The battery must not be opened!=> 0 in "General information" on
page 236.
It is not necessary to remove the battery from the engine compart ­
ment, and it is also not necessary to disconnect the cables .
Normally, a battery shou ld be charged at no more than 10 percent
of its rated capacity. For example, a charging
current of 4.5 amps would be used on a
b attery rated at 45 Ah. Rated capacity of the battery in your vehic le
is listed on the battery housing.
The battery caps should
not be opened when charging a battery .
& WARNING
Charging a battery c an be dangerou s.
• Never ch ar ge a fro zen batt ery. It m ay ex pl ode be cause of g as
trapped in the i ce. Allow a fro zen battery to thaw out fir st.
• Do not reu se b atteries whic h w ere fro zen . The batter y housing
ma y hav e cra cked and weakened when the batter y fro ze.
• Charge the b atter y in a w ell vent ila ted area . K eep away from
open flame or e le ctric al s p a rk . Do not smoke . Hydrogen g as gener ­
a ted by t he b attery i s ex plo sive .
• To redu ce the dang er of e xplo sion , never connect o r di sconnect
c h arger cables while t he ch arger is operating .
• Fas t ch ar ging a batte ry is dang erou s and should only be
att empted by a comp etent techni cian with the proper equipment .
• Batter y ac id that m ay spill durin g ch arging should be wa shed
off with a solution of warm water and baking soda to neutr alize
the acid.
0 Note
Never use a fast charger as a booster to start the engine. This will
seriously damage sensitive electronic components, such as control
units, re lays, radio, etc ., as well as the battery charger.
[ i ] T ips
The veh icle battery must not be charged with a standard sma ll
charger that plugs into the cigarette lighter or out let. •

-~_T_ ir_e_ s_ a_ n_d _ w_ h_ e_e _l_s _________________________________________________ _
& WARNING (continued)
crashes and serious personal injuries . Have worn or damaged tires
replaced immediately.
• Tires age even if they are not being used and can fail suddenly,
especially at high speeds. Tires that are more than 6 years old can
only be used in an emergency and then with special care and at
low speed.
Glossary of tire and loading terminology
Accessory weight
means the combined weight (in excess of those standard items
which may be replaced) of automatic transmission, power steering,
power brakes, power windows, power seats, radio, and heater, to
the extent that these items are available as factory-installed equip­
ment (whether installed or not).
Aspect ratio means the ratio of the height to the width of the tire in percent.
Numb ers of 55 or lower indicate a low sidewall for improved
steering response and better overall handling on dry pavement.
Bead
means the part of the tire that is made of steel wires, wrapped or reinforced by ply cords and that is shaped to fit the rim.
Bead separation means a breakdown of the bond between components in the bead.
Cord
means the strands forming the plies in the tire.
& WARNING (continued)
• Never mount used tires on your vehicle if you are not sure of
their "previous history." Old used tires may have been damaged
even though the damage cannot be seen that can lead to sudden
tire failure and loss of vehicle control.
• If you notice unusual vibration or if the vehicle pulls to one side
when driving, always stop as soon as it is safe to do so and check
the wheels and tires for damage . •
Cold tire inflation pressure
means the tire pressure recommended by the vehicle manufacturer
for a tire of a designated size that has not been driven for more than
a couple of miles (kilometers) at low speeds in the three hour period
before the tire pressure is measured or adjusted .
Curb weight means the weight of a motor vehicle with standard equipment
including the maximum capacity of fuel, oil, and coolant, air condi­
tioning and additional weight of optional equipment.
Extra load tire
means a tire designed to operate at higher loads and at higher infla ­
tion pressures than the corresponding standard tire . Extra load tires
my be identified as "XL",
"xi", "EXTRA LOAD", or "RF" on the side ­
wall.
Gross Axle Weight Rating ("GAWR")
means the load-carrying capacity of a single axle system, measured
at the tire -ground interfaces .
Gross Vehicle Weight Rating ("GVWR"l
means the maximum total loaded weight of the vehicle.

___ 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 .•