2010 AUDI S3 warning light

Warm and cold
Warm and cold
Climate controls
Description
The air conditioner is fully automatic and is designed to
maintain a comfortable and uniform climate inside the
vehicle.
We recomme nd the following s ettings:
- Select and set a temperature between 64
°F (+22 °C) and
84 °F (+28 °C).
- Press the !AUTO
I button.
With this setting, you attain maximum comfort in the least amount
of time . Change this set ting, as desired, to mee t your pe rsonal
needs.
The climate controls are a combination of heating, venti lation and
cooling systems, which automatica lly reduce humidity and coo l the
air inside your vehic le .
The air temperature, air flow and air distribution are automatically
regu lated to achieve and maintain the desired passenger compart ­
ment temperature as quick ly as possible.
The system automatically compensates for changes in the outside
temperature and for the intensity of the sun light entering the
vehic le. We recomme nd you use the
Automati c mode~ page 99for
year -round comfort.
P lease note the following :
Turn on the air conditioner to reduce humidity in the vehic le. This
a lso prevent the window s from fogging up. When the outside temperature is high and the air is very humid,
c
ondensat ion from the evaporator may drip under the vehicle . T his
is normal and does not indicate a leak.
I f the outside temperature is low, the fan normally only switches to
a higher speed once the engine coola nt has war med u p sufficiently .
T he air conditioner temporarily sw itches off when you drive off from
a standstill using fu ll throttle to save engine power.
The comp ressor also swi tches off if the coolant temperatu re is to o
high so that the engine can be adequate ly cooled under extreme
lo ads .
Air pollutants filt er
The air po llutants fi lter (a combined partic le filter and activated
charcoal fi lter) reduces or eliminates outside air pollution (dust, or
p ollen) from en ter ing the vehic le .
The air po llutants fi lter must be changed at the intervals specified
in your Warranty
& Maintenance bo oklet, so that the ai r conditioner
can proper ly work.
I f you drive your vehicle in an area with high air pol lution, the filter
may need to be changed m ore freque ntly tha n specified in your
Audi Warranty
& Maintenance booklet. If in doubt, ask your autho­
r iz ed Aud i Service Adviso r fo r a dvice .
& WARNING
Redu ced vi sibility i s dangerou s and can cause accidents .
• For saf e driving it is very important that all window s be free of
ice , sno w and conden sation.
• Fully familiarize yourself with the proper use and fun ction of
the heating and ventil ation sy stem and especially how to defog
and defrost the windows. ...

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Ignition lock and ignition switch
Ignition lock
The engine can be started or turned off with the ignition
key.
Ignition off ®
Fi g. 108 Ignit ion lock
p os ition s
In position => fig. 108 ® both the ignit ion and engine are off, and
the steering is locked .
To
lo ck the stee ring after you have removed the ignition key, turn
t he steering whee l in either direction until you hear it lock into
place . You should always lock the steering whenever you leave your
vehic le . This makes a vehicle theft even more difficult =>
& -
Ignition on CD
If it is difficult to turn the key after you have inserted i t into the igni­
tion lock, turn the steering wheel back and forth . This will take the
load off the steering lock mechanism and you will be able to turn the
key freely and start the engine . On vehicles with a diesel engine*,
t he system can preheat in this pos ition.
St arting the engine
@
In this position the engine starts . Whi le the engine is starting, the
power supply to the headlights and other electrical consumers is temporarily interrupted to conserve battery power
. After the engine
has started, release the key and it will return to position
CD .
Before the starter can be operated again the key must be turned
back to position
CD -The non-repeat lock prevents you from
damaging the star ter when the engine is runn ing.
& WARNING
• Never remo ve the key from the ignition lo ck w hile the veh icle i s
moving. The steering whe el will lo ck caus ing lo ss of control .
• If you hav e to lea ve your vehicle -even fo r ju st a min ute -
alway s remove the ignition key and take it with you. Th is is espe ­
ci ally important if you are g oing to lea ve children behind in the
vehicle . The childr en co uld start the eng ine or u se other vehi cle
c on trols . Un supe rvis ed u se of veh icle c ont ro ls ( for e xamp le , po wer
windows) c an cause seriou s per sonal injuries .
[ i ] Tips
If the vehicle battery has been disconnected and then reconnected,
then you must leave the key in position
CD for about 5 seconds
before you can start the engine. •
Applies t o vehi cles : w ith autom atic trans mission
Ignition key safety lock
The ignition key can only be removed when the selector
le ver is in the "P" (Park) p osition.
Place the selector lever in the "P" posi tion be fore switching off the
engine .
After switching off the ignition, the ignition key can only be
removed from the ignition lock when the selector lever is in the "P"
(Park) position . After you have re moved the key, the selector lever is
l ocked and cannot be moved .•

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Starting and stopping the engine
Starting the engine
The engine can only be st arted with your origin al Audi
key.
V ehi cle s with a gas oline engin e:
- Set the parking bra ke.
Fi g. 109 I gnit ion ke y
pos it io ns
- Move the selector lever to the neutra l position (automatic
transmission) : se lector lever in P or N) =>
&.
- On vehicles with manual transmission, fu lly depress the
c lutch pedal.
- Turn t he ign ition key to position@ =>
page 106, fig. 108
- do not depress the gas pedal when starting the engine!
- Let go of the key as s oon as the engine s tarts .
Vehicle s with a di esel engine :
- Set the parking brake .
- Move the selector lever to the neutra l position (automatic
transmission): se lector lever in P or N) =>
&.
Con tro ls and eq uip­
ment
- On vehicles with manual tra nsm ission, f ully depress the
clutch pedal.
- Turn the ign ition key to position
G) => fig. 109 . The g low
plug warning light lig hts up while the glow plugs are
warming up .
- When the warning light goes out, turn the ignition ke y to
position @ to start the engine@=>
page 106, fig. 108 .
Do not depress the gas pedal when star ting the eng ine!
- Let go of the key as soon as the engine starts.
A co ld engine may sound loud after it has been started. This is due
to the hydrau lic va lves building up oi l pressure . This is normal and
is not a need for concern .
I f the engine does not start i mmediately, stop trying after 10
seconds and then try to res tart the engine about 30 seconds la ter .
Glow plug system *
D ie sel engin es
are equ ipped wi th a glow p lug system whose
preheating time is controlled by the coolant and outside tempera ­
ture . S tar t the engine
immediately after the glow plug indicator l ight
switches off .
The glow plug indicator light wi ll only il luminate for approximately
1 s econd when the engin e is warm or the outside temp erature is
higher than 46 °F (8 °C). That means you can start the engine
imme­
diately .
To st art the di esel engin e after the fuel t ank ha s be en
run dr y
If the fue l tank was run completely dry, the starting process after
refuel ing with diesel fuel can take longer than usual -up to one
minute. This is because the fue l system first has to be vented o f air
while starting. _,.
Vehicle care I I irechnical data

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& WARNING
Never start or let the engine run in a confined or enc losed area .
Exhaust fumes from the engine contain carbon monoxide , a color ­
le ss and odorless gas . Carbon monoxide can be fatal if inhaled .
• Never leave the engine idling unattended . An unattended
vehi cle with a runn ing engine poses a danger of personal injury or
theft.
0 Note
• Avoi d high engine speed s, fa st a ccele rati on or heavy eng ine
loads while the engi ne is sti ll cold. This cou ld damage the engine.
• The e ngi ne canno t be sta rt e d by pushing o r to w ing the vehicle.
~ For the sake of the environment
To avoid unnecessary engine wear and to re duce ex hau st emis ­
sions, do not let your vehicle stand and warm up. Be ready to drive
off immed iate ly afte r start ing y our veh icle. Maintain modera te
sp eed unt il the engine is completely warm. Remembe r, th e engine
performs best a t operati ng tempe ra ture .•
Stopping the engine
- Turn t he ignit ion key to position © ~ page 106 , fig. 108.
& WARNING
• Never turn off the engine until the vehicle has come to a
complete stop.
• The brake booster and servotroni c only work when the engine
is running . With the ignition turned off , you have to apply more
force when steering or braking . Since you cannot steer and stop
normally, this can lead to accidents and serious injuries .
& WARNING (continued )
• The radiator fan can continue to run for up to 10 minutes even
after you have turned off the engine and removed the ignition key .
The radiator fan can also turn on again if the engine coolant heats
up because of inten se sunlight or heat build -up in the engine
compartment .
0 Note
Do not stop the engine immediatel y after hard or extended driving.
Keep the eng ine runn ing f or ap proximate ly t wo minu tes to preven t
excessive heat build -up. •
Parking brake
Parking brake
Whe n the parking brake is s et, i t prev ent s th e v ehicl e f rom
rolli ng away un int entionally.
Setting the parking brake
Fig . 110 Center
console: Par king brake
s et
- Pull the park ing brak e lever all the way up.

_________________________________________________ O _n_ t_h _e _ r_o _a _d __ lfflll
R elea sing th e parking br ake
- Pu ll the parking brake lever up slight ly and press the
release button at the same time~
page 108, fig. 110
-arrow-.
- Keep the release button pressed and lower the parking brake ~& .
If you should drive off with the parking brake sti ll set, a warning tone
will sound and the fo llowing wil l appear in the instrument cluster to
remind you to re lease the parking brake:
Parking brak e set
The parking brake warning comes on only after you have driven for
longer than 3 seconds and faster than 5 mph (5 km/h).
The parking b rake warning light Brake (USA)/ «D>
(CDN) illuminates
when the parking brake is set and you switch on the ignition .
& WARNING
Alway s re leas e the par king br ake completely . A p artiall y engaged
br ake w ill overheat the r ear brake s, reduce their effective ness and
ca use e xcessive w ear. T his co uld le ad to brake failur e and an acc i­
dent .
0 Note
Only after the vehicle has come to co mplete stop, should you firm ly
set the parking brake and either move the gearshift lever into 1st .
gear (manual transmission) or move the selector lever into "P"
(Automatic transmission). •
Controls and equip­
ment
Parking
To prevent a parked vehicle from rolling away, there are a
few things you should do.
When you park your vehic le, do the fo llowi ng:
- Stop the vehicle using the brake pedal.
- Set the parking bra ke firm ly .
- Move the selector lever into the
P pos ition ( automatic
tran smi ssion)
or m ove the gea rshi ft lever into 1s t. gear
(manual transmission ) ~ &.
- Switch off the engine and remove the ignitio n key from
t h e igniti on loc k.
Wh at else you should d o wh en p arking your vehicle o n
a n i ncline or dec line
Turn the steering wheel so that if the vehicle should start to roll, it
will ro ll into the curb.
I f you are parking on a
declin e (the front of your vehic le facing
downhill!, turn the front wheels to the right so that they point
toward the curb .
If you are parking on an incline (the font of your vehicle fac ing
uphill!, turn the front whee ls to the left so that they point
away from
the curb.
Move the selector lever into the P position ( autom atic tran sm iss ion)
or move the gearshift leve r into 1st. gear (manual tr ansmi ssion ).
& WARNING
Thi s is how you can redu ce the r isk of injury when leaving y our
vehi cle .
• Never p ark the vehi cle where it can come in conta ct with dr y
gra ss, spi lled fuel or any other fl amm able m ater ials . .,_
I • •

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-Drive at the speed you wish to set .
- Press button
@ to set that speed.
The disp lay=> page 110, fig . 112 will show the set speed . The
display may vary depending on the type of disp lay in your vehicle .
T he indicator light
CRU ISE (US model)/ f,f (Canadian mod e ll wi ll also
light up in the instrument cluster .
& WARNING
• Alway s pa y att ention to traffic ev en when the crui se contr ol is
s w it ched on . You are al ways respo nsi ble for your spee d and the
di stance between your v ehic le and other ve hicle s.
• For sa fet y reas on s, the crui se contr ol s h o uld not be u sed in the
ci ty , in stop -and -go traffic , on t wis ting road s and when road condi ­
tion s are po or (s uch a s ic e , fo g, gra vel , he avy ra in and h ydro­
planing ) - risk of accident .
• Turn o ff th e cru is e c ont rol tempor arily w hen ente ring tu rn
lanes , highway e xit lan es or in con stru ction zone s.
• Please n ote that in ad vertentl y "res ting " yo ur foot on the a ccel­
erator pedal cau se s t he crui se control not to brak e. Thi s is becau se
th e c ruise c ontrol i s overridden by the dri ver's acceler ation .
[ i] Tips
• Vehicles with manual transmission : You can attain the set speed
only if the curren tly engaged gear al lows it and the engine is not
stressed. Shifting to a higher or lower gear promptly will allow the
engine to run smooth ly .
• T he cruise control cannot maintain a constant speed when
driving downhi ll. The vehicle wi ll acce lerate under its own weight .
Downshift to a lower gear or use the brakes to slow down .•
Controls and equip ­
ment
Changing speed
Press lever in the 0 o r O direction ~ page 110, fig. 111
to increase or dec rease your speed.
- Release the lever to save that speed .
Change speed in increments of 1 mph (1 km/h) by lightly pressing
the lever. If you keep the lever pressed down, you will a lter your
speed in 5 mph (10 km/hl increments .
You can a lso press the acce lerator pedal down to increase your
speed, e.g. if you want to pass someone. The speed you saved
earlier will resume as soon as you release the accelerator pedal.
I f , however, you exceed your saved speed by 5 mph ( 10 km/h) for
longer than 5 minutes, the cruise control will turn off temporarily.
The symbol wi ll go out but the saved speed wi ll be retained. •
Presetting your speed
You can preset your desired speed while the vehicle is not
moving.
Turn on the ignition.
P ull lever into posit ion
G) ~ page 110 , fig. 11 1.
Press the lever in the
0 or O direction to increase or
decrease your speed.
- Release the lever to save that speed .
This function makes it possible, for example, to save the speed you
want before driving on the highway . Once on the highway, activate
the cruise contro l by pulling the lever toward
G) . •
I • •

_L_T.:...:.. r.:::a :.:n.: S::::.. m:.:..: iS::.::: S::iO ::::.:. n.:.._ _____________________________________________________ _
& WARNING
Hill Descent Assist cannot overcome physical limitations, so it
may not be possible to maintain a constant vehicle speed under all
circumstances. Always be ready to apply the brakes. •
Appl ies to vehic le s: w ith S I roni c®
tiptronic operation
Tiptronic allows the driver to shift gears manually.
"' "' ..,
;;;: ., m
Fig . 117 Center
console: Manual
shifting (tiptronicl
Fig. 118 Display:
Manual shifting
(tiptronic)
Switching to manual
Push the selector lever to the right from D. As the trans­
mission has switched,
6 5 4 3 2 1 appears in the display,
with the gear that is engaged highlighted.
Upshifting
Tap the selector lever forward (in the tiptronic setting)
~ fig. 117 0-
Downshifting
Tap the selector lever backward (in the tiptronic setting)
0-
Switching to manual can be carried out with the vehicle stationary
as well as moving.
When accelerating, the transmission shifts into the next gear in
gears 1, 2, 3, 4 and 5 shortly before the maximum permissible
engine speed is reached.
If you have selected a lower gear than the current one, the transmis­
sion will only shift down when the engine cannot be overspeeded.
If kick -down is actuated, the transmission shifts into a lower gear
independently of speed and engine rpm .•

____________________________________________________ T_ r_ a _n _s_ m_ i_ s _ s_ i_ o _ n _ ___.1111111
Ap plies to vehicl es: with S tro ni c® and w ith Tip tr onic cont rols o n the stee ring wh eel
Steering wheel with Tiptronic ® controls
The selector paddles allow the driver to keep both hands
on the steering wheel when shifting gears.
Shifting up
Fig . 119 S port
s tee ring w he el w it h
selector pa ddles
-Pull the right paddle, marked 0 ==> fig. 11 9 briefly
towar ds you .
Shifting down
-Pull the left paddle, mar ked O ==> fig. 119 briefly towards
you.
The selector paddles on the steering wheel are activated when the se lector lever on the center console is in
D , S , or in the manua l posi ­
tion (Tiptronic mode) .
You can a lso shift gears in the Tiptronic mode using the se lector
lever on the center console .
[ i] Tips
With the gear selector lever in ei ther "D" or "S" the transmission wi ll
switch back to the automatic mode if you do not use the paddles
within approx . 30 seconds .•
Con tro ls and eq uip­
ment
Ap plies to vehi cles: wit h S tr on ic ®
Kick -down feature
T he kick-down feature allows maximum acceleration.
If you depress the accelerator pedal ful ly beyond the ful l- throt tle
position, the transmission automatically downshifts one gear,
depending on vehic le speed a nd eng ine rpm . The upshi ft into the
next higher gear takes place as soon as the max imum specified
engine speed is reached .
& WARNING
Please note th at th e drive wheel s can spin if the kick -do wn is used
o n a s mooth slippery r oad -ri sk of sk idding! •
Applies to ve hicles: w it h L aunch Contro l and S tronic ® and Gaso line engine
Launch Control Program
The Launch Control Program permits maximum accelera­
ti on.
In order to use Launc h Control, t he ASR (Anti-Slip Regula­
tion) must be disab led . When ASR is disabled, the ESP
warning/indicator light in t he instrument cluster illumi ­
nates . So that Launch Control can be used, the engine must
be at operat ing temperature and the stee ring wheel must
not be turned.
- With the engine running, briefly press the ESP button.
The message "ASR off" appears in the instrument c luster
disp lay .
- Shift the gear lever to "S" or the tiptronic® pos ition.
- Step on the brake peda l w ith yo ur left foo t and keep the
brake peda l fully depressed for at least one second . _,.
Vehicle care I I Technical data