AUDI S3 2011 Repair Manual

instrument pane l illum in ation w ill autom at ically be com e dimm er
as the d ay light fade s away and eventu ally will g o out c ompletel y
wh en outside light i s very low . This is to r emind you, the drive r, to
s witch on the headlight s before it gets too dark .
• Canada model s: in strument pan el illum ination will stay bright
r e g ardle ss of the inten sity of ambient light . Alwa ys be awar e of
c hanges in o utside light conditions w hile you ar e dri ving. R espond
in time to fading da ylight by tu rning the light switch t o po sit ion
io
(or "AUTO" if your car is equipped with this feature) to turn on y our
headl ights .•
Emergency flasher ~
The emergency flasher makes other motorists aware that
you or your vehicle are in an emergency situation .
Fig. 53 Ce nter
conso le : eme rgenc y
fla sh e r sw it c h
- Press the switch~:::::> fig. 53, to switch the emergency
flasher on or off.
When the eme rgency flasher is o n, all four tu rn s ignal b link at the
same time . The turn signa l indicator lights¢¢ in the instrument
cluster , as well as the light in the emerg ency flasher switch~ blink
likewise.
T he emergency flasher will autom atically sw itch on if you are in an
acc ident where the airbag has deployed.
Con tro ls a nd e quip ­
m en t Vehicle
OP-eration
Clear vision
(I) Tips
You should swi tch on the emergency flasher when :
• you a re the last ve hicle stand ing in a traffic jam so that any ot her
vehicles com ing can see you , or when
• your vehicle has b roken down or you are in an eme rgency s itua­
tion , or when
• your vehicle is being towed by a tow tr uck or if yo u are tow ing
another vehicle behind you. •
Turn signals -¢¢ and high beam [D lever
The lever on the le~ side of the steering column is used to
operate the turn signals and the high beam as well as the
headlight flasher.
-"' M
-w .., a,
Fig . 54 Tu rn sign al
a nd h igh b eam lever
The turn signal and high beam lever has the following func­
tions :
Turn signals ¢ ¢
- Lift the lever up all the way:::::> fig. 54 (D, to use the r ight
turn signals , or push the lever down all the way@ to use
the left turn signals. .,,.
Vehicle care Do-it-yourselt service iTechnical data

Clear vision
Auto -blink
- Move the lever (up or down) just to the point of resistance
to use the turn signals for as long as you need them, for
example when changing lanes.
- Briefly move the lever up or down just to the point of resis­
tance and then release it to flash the turn signa ls
three
times in succession.
This feature allows to indicate lane
changes clearly and with minimum effort when driving on highways .
High beam ~D
-Push the lever forward @to sw itch on the high beam .
Pull the lever back towards you to switch off the high
beam .
Headlight flasher ~D
-Pull the lever toward the steering wheel © to use the
headlight flasher.
Notes on these features
• The turn signals only work with the ign ition switched on . The indi­
cator lights ¢ or Q in the instrument cluster=>
page 11 also blink.
• After you have turned a corner, the turn signal switches off auto­
matically.
• Th e
high beam works only when the headlights are on. The indi­
cator light [D in the instrument cluster illuminates when the high
beams are on .
• The
headlight flasher works only as long as you hold the lever -
even if there are no lights switched on. The indicator light [Din the
instrument cluster illuminates when you use the headlight flasher.
0 Note
Do not use the high beam or head light flasher if you know that these
could be blinding oncoming traffic. •
Interior lights
Interior Lights and glove compartment
Light
The interior lights include the both reading lights for the
driver and the front passenger .
·······::--·· .. ·················· ············ ··
: illillllllllllll
1
\~l\lllllllilllllll :l;
,.. •eaa1 •u == -=---===
Fig. 55 Control panel
above windshield:
interior light switc hes
Light switch ~ fig. 55 has the following functions:
Door contact activation
-Move the switch to the center position . The forward dome
light is turned on/off by the contact switches on any of the
doors.
Forward dome light on
- Move the switch to position I. The forward dome light
goes on and stays on regardless of door pos ition.

Forward dome light off
-Move the switch to position 0. The light will not go on
regardless o f door positio n.
Glove compartment light
Open the glove compartment - the light in t he glove
compartme nt automatically illum inates as long as the
side marker lights or headlights a re on. When you close
the glove compartme nt, the light goes o ff.
With the interior light sw itch at the doo r contact (center) position,
t he forward dome light illum ina tes wheneve r you unlo ck the vehi cle
or open a door . The dome light goes out after approx imately 30
se conds after yo u have closed the door. L ikewise , whe n yo u lock your
vehicle or switc h on the ignition, the dome light goes out.
If yo u leave a door open , the dome light w ill go out after ten minutes
to conserve battery charge .
A dimmer automatically controls the br ightness of the lights when
t hey are swi tched on. •
Contro ls a nd e quip ­
m en t Vehicle
OP-eration
Clear vision
App lies to veh icles : w ith light packag e
Interior Lights and forward reading Lights
The interior lights include the both reading lights for the
driver and the front passenger .
Fig. 56 Co nt ro l pane l
a bove wind sh ield :
int erior li g ht swi tch es
Light switch ©~ page 60, fig. 5 5 has the fol low ing f unc­
t ions:
Door contact activation
- Move the switch to th e center pos ition. The forward dome
light is turned on/off by the co ntac t swi tches o n any of the
doors.
Forward dome light on
- Move the switc h to position I. The fo rward dome light
goes on and stays on regardl ess of door pos it ion.
Forward dome light off
- Move the switc h to position 0. The light will not go on
regard less of door position .
Vehicle care Do-it-yourselt service Technical data

Clear vision Forward reading lights
~
- Press the left or rig ht sw itch ® to switch the left or right
fo rward reading lig ht on or off.
Glove compartment light
Open t he glove compartment - the light in t he g love
compartment automatically illum inates as long as the
si de marker lights or he adlights are on. When you close
the glove compartment, the light goes off.
With the interio r light switch at the door contact (center) position,
t he forward dome light illum ina tes whenever you unlock the vehicle
or open a door . The dome light goes out after approxima tely 30
se co nds after yo u have clo sed the door. L ikew ise, whe n yo u lock your
vehicle or switch on the ignition, the dome light goes out.
If yo u leave a door open, the dome light will go out after ten minutes
to conserve battery charge.
A dimmer automatically controls the brightness of the lights when
t hey are swi tched on. •
Appli es to veh icles : w ith light package
Ambient lighting
The ambient lighting illuminate important controls for
you.
• •
0 !!
-d. .,
"'
Fig . 5 7 Control pan el
a b ove wind shie ld :
p ositi on of am bie nt
l ig ht b ulbs
When you switch on the igni tion, the lights in the door ha nd les illu­
m inate .
When the side marker lights or headlights are switched on, the center
conso le is illum inated from the ambient light located above the wind­
shield .
You cannot ma nually t urn o ff these lights. •
Rear reading light
'
N !!
-d. .,
"'
Fig . 58 R ea r re ad ing
ligh t ...

Rear reading light
Press the switch "<~ to turn on and off the reading light .•
Luggage compartment light
A dome light in the rear roof liner illuminates the luggage
compartment. An additional light is provided on the
inside of the rear lid .
The light is located on the left side of the trunk .
With the switch at the center position, the rear dome light is auto­ matically switched on as soon as the rear lid is opened. The rear dome
light goes out 30 seconds after the rear lid is closed .
If the rear lid is left open for more than 10 minutes, both the rear
dome light and the light in rear lid are switched off to conserve the
battery charge. •
Vision
Applie s to veh icl es: w ith lig ht p ackag e or illum inated vanity mirror
Sun visors
Using the sun visors makes driving safer.
n,ISJ_
G
(
-
1
Fig. 59 Sun visor
Contro ls a nd e quip ­
m en t Vehicle
OP-eration
Clear vision
The sun visors for the driver and front passenger can be removed
from their center mountings and moved toward the door windows
(D
=> fig. 59 to protect against side glare .
The vanity mirror in the sun visors is covered by a lid. When you slide
the lid @open the mirror illumination comes on automatically.
When you slide the lid shut or fold the sun visor back up, the illumi­
nation also goes out.
There is a folding visor between the visors for the driver and the passenger which can be used to cover the space above the rear view
mirror .•
Mirrors
Manual anti-glare adjustment
Standard setting
- Move the small lever (located on the bottom edge of the
mirror) to the front.
Anti-glare setting
- Move the small lever (located on the bottom edge of the
mirror) to the rear. •
Vehicle care Do-it-yourselt service iTechnical data

Clear vision
Applies to veh icles : w ith automat ically dimm ing inside mirror
Automatically dimming inside mirror
The automatic dimming function can be turned on and
off if required .
Disabling auto dimming
Fig . 60 I nside rea r
v ie w mirror
- Press butt on @ ~ fig . 60 brie fly, -the green indic ator
light ® goes out.
Activating/reactivating auto dimming
- Press button @ briefly, -the green indicator ligh t® goes
on.
Automat ic dimming function
The automatic dimming function is activated every time the ignition
is turned on. The g ree n indicator light is lit to indica te auto d imming
is active.
W hen dimm ing is act ivated, the inside mir ror w ill darke n
automati­
cally
in response to the amou nt of light striking the mirror (such as
head lights from rearward approaching vehicles). Even in d imming
mode, the mirror surface turns br ight when:
• the interior light is switched on
• reverse gear is engaged.
& WARNING
Broken glass of automatic dimming mirror can cause electrolyte
fluid leakage . Electrolyte fluid can irritate skin , eyes, and respira­
tory system .
• Repeated or p rolonged expo sur e to electrolyte can cau se irrita­
tion to the resp iratory system, esp ecially among people with
asthma or other r espiratory conditions. Get fre sh air immediately
by le aving the vehicl e or, if that is not po ssible , open window s and
doors all the wa y.
• If ele ctrolyte gets into the eye s, flush them thoroughly with
large am ount s of clean water f or at lea st 15 minute s; medical
attention is re commended .
• If electrolyte contacts skin , flush affected area with clean
water for at l east 15 minutes and then wash aff ected area with
s oap and water; medical attention is rec ommended . Thoroughly
wash affected clothing and shoe s before reu se.
• If swallowed and person i s con sciou s, rinse mouth with water
for at least 15 minutes. Do not induce vomit ing unle ss instru cted
to do so by medical profe ssional. Get medical attenti on immedi­
ate ly .
0 Note
Liquid e lectrolyte leaked from a broken mir ror g lass will damage any
plastic surfaces it comes in contact with. Clean up spi lled electrolyte
immediately with clear wate r and a sponge.
[I) Tips
• Check to make su re t he re are no obje cts preventing light from
reac hing the inside mirror.
• Do not attach any st ick er s to the w indshield in front of the light
sensor, as this would interfere with the a utomatic operation of the
head lights and the a utomat ic dimming of the inside mir ror. •

Outside mirrors
The outside mirrors are electrically adjusted (power
mirrors)
Adjusting the outside mirrors
F ig . 61 Fo rward
s ecti on of dr iv er 's
a rmr est: powe r mirror
con trol s
Turn the adjusting k nob to~ fig. 61 (D (driver's side
outside mirror) to ® (front passenger's outside mirror) .
- Press the knob in the appropriate direction to move the
mirror surface so that you have a good view to the rear .
Heated mirrors*
- Turn the rotary knob to@).
Depend ing o n ou tside te mperature and veh icle speed, the mirror
surfaces are heated until the ign it ion is switched off -even if the
rotary knob is no longer in position @.
0 Note
• Curved mirror s urfaces (convex or spherical*) in crease your field of
view. Remember that vehicles or other objects will appear smaller and farther away than when seen in a flat mirror.
If you use this
mirror to est imate d istances of following vehicles when changing
lanes, you co uld estimate incorrect ly and ca use an accident.
Con tro ls a nd e quip ­
m en t Vehicle
OP-eration
Clear vision
(I) Tips
If there should be a malfunction in the elect rical system, you can still
adjust the outside mirrors by pressing the edge of the m irror . •
Wiper and washer system
Windshield wiper~
The windshield wipe r lever controls both the windshield
wipers and the washer system.
F ig. 62 Wiper lev er:
win dsh ie ld wi per l ev er
p osit ion s
The windshield wiper Lever => fig . 62 has the follow ing posi­
t ions:
Intermittent wiping ~ i (activat ing rain
sensor)*
- Move the Lever up to position (D .
- Move the interval set switch@, to change the intervals.
Low wiper speed
- M ove the lever up to p osi tio n @ .
Vehicle care Do-it-yourselt service iTechnical data

Clear vision High wiper speed
- Move the lever up to posi tion ® ·
One-touch wiping
- Move the lever to position 0, when you want to wipe the
w indsh ie ld
briefly .
Automatic wiper/washer
-Pull t he lever to posi tion ® (t oward t he s tee ring w heel)
and hold.
- R elease t he lever . T he washer stops and the wipers keep
goi ng for about four seco nds .
Turning off the wipers
- Move the lever bac k to posi tion ®·
The w indshield wipe rs an d washer only wo rk when the igni tion is
tur ned on. If you switch off t he ig nition w ith the winds hield wiper
lever st ill in the inte rval wipe pos it ion and then come back a wh ile
later and drive off , the ra in sensor wi ll reactivate itself after the
vehicle speed has exceeded 4 mph (6 km/ h).
The r ain senso r* is only activated with the wipe r lever set to position
@ . When it starts to rain, the rain sensor will automatically act ivate
t he in term itte nt w ip ing mode .
To red uce the sensit iv ity of the sensor, move sw itch @dow n. To
increase the sensitivity, move the switch up. The higher you adjust the
sensitivity, the faster the sensor will react when it senses moistu re on
the windshield .
Th e rain senso r wipe r inte rvals dep end on the sensi tivi ty set ting a s
well as veh icle speed. During brief stops , wiper motion will ad just in
re lation to the amoun t of rain on the w indshield.
Automatic wiper/was her: To eliminate water droplets, the wind ­
shield wiper pe rforms one afterwipe operation after severa l secon ds w
hile driv ing. You can switch this funct ion off by moving the lever to
posi tion ® within 10 seco nds of the afterw ipe o per ation . T he afte r­
w ipe funct ion is reactivated the next time the ignition is switc h.
When the ignition is turned on, the washer jets are heated *.
& WARNING
• Wiper bl ades are crucial for safe driving! Only when they are in
good condition are they able to cl ear the windows properly to
pro vide uncompromised vi sibility. Worn or damaged wiper bl ade s
are a safety hazard=>
page 69, "Replacing front w iper blades"!
• The light/rain sensor* is only designed to assist and support
the driver. It remains entirely th e driver's responsibility to
monitor outs ide weather condit ions and to manually ac tivate the
wip ers as soon as rain or dr izzle reduces visibility through the
windshield.
• The windshield must not be treated with water-repellent
mater ial s. They can increase glare under poor visibility conditions
such as wetness, darkness, or when the sun is low on the horizon.
In addition , they can cause the windshield wipers to chatter.
0 Note
• In the case of frost, check whether the windshield wiper blades are
fro zen to the windsh ie ld. Switching on t he w indshield wipe rs can
damage the wiper blades!
• Do not use the wipers to clear a frosted w indow . Using the wipe rs
as a convenient ice scraper will destroy the wiper blades.
• Prior to us ing a car was h, the winds hield wiper system must be
sw itched off (lever in posit io n 0). This helps to prevent unintentional
switching on and demage to t he windshield woper sys tem. ..,.

(]] Tips
• The w indshield wipers are switched off when the ign ition is tu rned
off . Activate the windshield wipers after the ignition is switched back
on by mov ing the w indshield wipe r leve r to any pos ition.
• Worn or dirty windshield w iper blades cause smearing, which can
affect the operat io n of the l ight/rain sensor*. Check t he condi tion of
your windshield wiper b lades regularly.
• The rain sensor is part of the inte rval wiping system . Turning off
the ignition will also deactivate the rain sensor. To reactivate the
sensor, switch off the inte rval wiping funct ion, the n switch it back on
again .
• Applies to veh icles with light/ra in sensor: When the w ipers are
switched on manually and in rain conditions, the automatic head­
lights* turn on~
page 56, "Switching the headlights on and off ·f!: "
or off during the day when the wipers are no longer operating. The
au tomatic headlights* func tion is available in t his case only when the
light switch is in the "AUTO" position~
page 56, fig. 49.
• Make su re the washe r fl ui d reservoir in the eng ine compartment is
topped off before going on a long trip. Look up::::)
page 243 for
check ing and fill ing t he washer conta iner.
• The wipers only operate with the hood completely closed. •
Contro ls a nd e quip ­
m en t Vehicle
OP-eration
Clear vision
Rear window wiper cs;J
The wiper lever is also used to operate the rear windo w
w iper and the automatic wiper/ washer function .
Fig . 63 Wi per lev er:
a ct iva ting the rear
w indow wi per an d
w ashe r
The rear window w iper and t he au tomatic wiper/washer func­
tions are activated as follows:
Intermittent wiping
- P ush the wipe r lever forward towards the dashboard and
to the
first position ©~ fig. 63 . T he rear window wiper
w ill wipe the win dow approx. every four seco nds.
Automatic wiper/washer function
- Push the wiper lever forward to the second stop, position
0 , and ho ld it there for as long as you want the rear
wiper/washer to operate.
- Release the lever aga in. T he wiper w ill keep run ning for
app rox . four seco nds .
Switching intermittent wiper action off
- Pull the lever a ll the way back to the original posi tion.
Vehicle care Do-it-yourselt service iTechnical data

Clear vision
in. WARNING
Wiper blades are crucial for safe driving! Only in good condition are they able to clear the windows properly to provide unrestricted
visibility. Worn or frayed wiper blades are a safety hazard!
=> page 69, "Replacing front wiper blades"
(D Note
In freezing or near freezing conditions:
• Always check that the wiper blades are not frozen to the glass
before you turn the wiper on. Loosen a wiper blade which is frozen in
place before operating the wiper to prevent damage to the wiper
blade or the wiper motor.
• Do not use the wiper to clear a frosted window . Using the wipers
as a convenient ice scraper will destroy the wiper blades.
[I) Tips
For better rearward vision when parking, the rear window wiper is
automatically activated one time when the windshield wipers are
switched on and reverse gear is engaged. •
Service position
Replacing the windshield wiper blades is only possible when
you move the wiper arms into the service position. In order to
use the windshield wipers, the hood must be completely
closed. When there is a risk of frost, make sure that the wiper
blades are not frozen to the windshield.
- Switch the ignition on. - Switch the
ignition off again and move the wiper lever
=:> page 65, fig. 62 from position Oto 1 within
10 seconds. The wiper arms now move into the field of
view in the windshield.
The service position can also be selected in the driver information
system*=>
page 22 .
(D Note
Never drive your vehicle when the windshield wiper arms are in the
service position and pulled away from the windshield. When you drive
faster than 4 mph (6 km/h) , the wiper arms automatically return
back to the park position and could cause paint damage to the engine
hood!
[I) Tips
• You can also turn on the service position, for example, if you want
to protect the windshield from icing by using a cover.
• The service position moves to
off automatically when you operate
the windshield wiper lever, or speed exceeds 4 mph (6 km/h). •