2010 AUDI S3 check engine

Braking .... ....... ... ..... ... .
E lectro -mechanical power assist .
Driving with your quattro® ..... .
Driving and enviro nment ..... .
The first 1,000 mi les (1,500 km) and
afterwards ................... .
Cata lytic converter ....... ... .. .
Diesel particulate filter ......... .
Avoid damag ing the veh icle .... .
Ope ra te your vehicle economically
and minimize pollution ........ .
Trailer towing ................. .
Driving with a trailer ........... .
T raile r tow ing tips
Vehicle care .............. .
Cleaning a nd protection ... ... .
Genera l info rma tion ......... .. .
Care of exterior .......... ..... .
Care of in te rior .......... ... ... .
Fuel supp ly and fil ling your fu el
tank ........................... .
Gasoline ..... ... ... .. ........ .
D iesel fuel ............... ..... .
Fuel ta nk .. ... ... .... ..... .... .
Checking and filling ........... .
Engine hood .................. .
E ngine compartmen t .......... .
E ngine oi l ............... ..... .
Engine cooling system ......... .
B rake fluid ............... ..... .
Ba ttery . ... ... .... ... .... .... . .
W indshield washer container ... .
Tires and wheels
T ires ... ... .... ... ... .... ... .. .
Controls and equip­
ment Safety first
191
193
194
195
195
196
197
198
198
200
200
202
204
204
2 04
204
211
217
217
2 18
2 19
223
223
2 25
226
232
235
236
240
242
242 Tire pressure monitor ing
system* ............. .... ...... .
Gene ra l notes (l) ........ .• .. ... .
Introduct ion .. ................ .
Sign if icant loss of air pressure
U) .
Stor ing tire pressures .. ... ... .. .
Whee l cha nge ....... ... ....... .
Malfu nct io ns TP MS * ........... .
C ert ificat ion
Do-it-yourself service
W hat do I do now?
Jack , too ls and spare wheel ..... 263
263
263
26
4
265
266
266
267
268
268
268
Compact spare wheel . . . . . . . . . . . 269
W hee l cha nge . . . . . . . . . . . . . . . . . . 2 70
Fuses and bulbs . . . . . . . . . . . . . . . 278
Fuses ........... ...... ...... . .
B ul bs .. ....... .. ..... .. ... ... .
Emergency situations .. ....... .
Genera l ....................... .
Sta rting by pushing or towing . . .
Start ing with jumper cables .... .
Genera l informa tion of sta rting
ass istance ...... ........... ... .
Use of jumper cab les .......... .
Emergency towing with comme rcia l
tow truck ... ... .... .... ..... .. .
Lifting th e vehicle
Technical data
Gene ral information
Expla nation of tec hnical d ata ... .
Vehic le identification ........... .
Weigh ts ...................... .
Dimensions ............ .... ... . 2
7 8
283
285
285
28 5
285
286
287
288
291
29 4
294
294
294
295
295
Table of contents
Data ...... ... ...... ... ... ... ... . 296
200 hp, 2.0 liter 4 -cyl. t urbo gaso line
engine ......................... 296
140 hp, 2.0 TOI liter 4-cy l. turbo
c lean diese l engine . . . . . . . . . . . . . 297
Co nsumer In fo rma tion ......... 298
Warranty coverages . . . . . . . . . . . . . 298
Opera ting your vehicle outside the
U.S.A. or Canada . . . . . . . . . . . . . . . . 298
Audi Service Repair Manuals and
Literature . . . . . . . . . . . . . . . . . . . . . . 298
Ma intenance . . . . . . . . . . . . . . . . . . . 299
Addit ional accesso ries,
modifications and parts
rep lacem ent . . . . . . . . . . . . . . . . . . . . 300
Alphabetical index ...... 304
Vehicle operation Vehicle care Do-it-yourself service Technical data

If the engine RPMs drop below 1 500, you should downshift to the
next lower gear. The red area at the end of the scale indicates
maximum permissible engine RPMs after the break-in period.
Before reaching this area, you should either shift into the next
higher gear or ease your foot off the accelerator pedal .
0 Note
The tachometer needle=> page 8, fig. 2 G) should not move into the
red range. If it does, then only for a very short period of time. You
could damage your engine by driving at high RPM!
<£> For the sake of the environment
Upshifting early saves fuels and reduces engine noise. •
Digital clock with date display
Your vehicle is equipped with a quartz controlled digital
clock.
To set the hour
Fig . 3 Instrument
cluster with: the digital
clock and date
-Pull the knob (hour display flashes) and turn it to the left
or rig ht.
Con tro ls and eq uip­
ment
Instruments and warning/indicator lights
To set the minutes
- Pull the button until the minute display flashes.
- Turn the knob to the left or right until the desired setting
appears.
To set the time format (12 or 24-hour display)
- Pull the knob until the time format display flashes.
- Turn the knob to the left or right.
To set the date
-Pull the knob until the day, month or year display flashes.
- Turn the knob to the left or right.
To show or hide the date display
-Pull the knob until the date display flashes.
- Turn the knob to the left or right.
When the date display stops flashing, this means the time and date
have been successfully stored.
With the ignition off, pushing or pulling the Set/Check button
=>
page 8, fig . 2 © -depending on the instrument cluster configu­
ration -can turn on the display field lighting for a few seconds. •
Engine coolant temperature gauge
The engine coolant gauge 0 => page 8, fig. 2 only works when the
ignition is on. To prevent damage to your engine, please note the
following important points:
~
Vehicle care I I irechnical data

Instruments and warning/indicator lights
Engine cold
As long as the needle remains at the left end of the gauge, the
engine still has not reached its operating temperature . Avoid high
engine speeds, heavy engine loads and heavy throttle.
Normal temperature
When the engine has reached its operating temperature, the needle
will move into the middle of the gauge and remain there. If the engine is working hard at high outside temperatures, the needle
may turn further to the right. This is no cause for concern as long as
the
_ f_ warning light in the instrument cluster does not illuminate.
When the
-L warning light starts to flash, this can mean one of two
things: either the coolant
temperature is too high, or the coolant
level is too low=> page 30.
& WARNING
• Always observe the warning in=> page 215, "Engine compart ­
ment" before opening the engine hood and checking the engine
coolant level.
• Never open the engine hood if you see or hear steam, or if you
see engine coolant dripping from the engine compartment. You
could burn yourself. Let the engine cool off first so that you cannot
hear or see any steam or engine coolant.
0 Note
• Mounting additional lights or accessories in front of the air inlets
reduces the cooling effect of the radiator . At high outside tempera ­
tures or high engine load, the engine could overheat.
• The front spoiler has been designed to properly distribute the
cooling air when the vehicle is moving. If the spoiler is damaged,
this could reduce the cooling effect and the engine could then over ­
heat. Ask your authorized Audi dealer for assistance. •
Fuel gauge
The fuel gauge works only when the ignition is on.
When the needle reaches the red area, the warning light in the
instrument cluster will illuminate=>
page 32 I). This means you
have approximately 1.8 gallons (7 liters) of fuel left in the tank.
Time
to refuel!
The total tank capacity of your vehicle is listed in=> page 296,
"Data".
0 Note
Never run the tank completely dry! An irregular supply of fuel can
cause engine misfiring and fuel could enter into the exhaust
system. The catalytic converter could then overheat and be
damaged .•
Speedometer with odometer
The speedometer shows you the vehicle speed, and the
odometer shows you how many miles (kilometers) you
have driven.
Fig. 4 Speedometer
close-up : odometer
display
The odometer and trip odometer are located inside the speedom­
eter.

Instruments and warning/indicator lights
El ectronic stabilization p rogram (ESP) =:::> page 13 & WARNING
USA models : =:::> page 14 • Failure to heed warning lights and other important vehicle
Malfunction Indicator lamp (M IU information may result in serious personal injury or vehicle
--damage .
Canada models :
=:::> page 14
Whenever stalled or stopped for repair, move the vehi cle a safe Ma lfunction lnd icto r Lamp ( MIU •
distance off the road , stop the engine , and turn on the emergen cy
_D H igh beam =:::> page 14 flasher =:::> page 56.
-- -• The engine compartment of any motor veh icle is a potentially
¢ Le ft tu rn s ig na l =:::> page 1 4 hazardous area. Before you check anything in the engine compart -
ment , stop the engine and let it cool down . Alway s exer cise
c> Right turn signa l =:::> page 14 extreme caution when working under the engine hood
=:::> page 215, "Engine compartment "
CRUISE
USA models: =:::> page 14 Cruise con trol activate d [ i ] Tips -
R~ Canada models : =:::> page 14 • When a yellow warn ing symbo l appears, one warning tone
Cruise control activated sounds. C heck the function displayed as soon as possible.
-.o. A irbag syst em =:::> page 1 4 • When a red symbol appears, three warning tones sound in v-q
succession . The symbo l continues to flash unti l th e fault has bee n
0 Generator =:::> page 1 4 corrected. •
A v
Safety belt =:::> page 15 Ap plies to vehicles: w it h tire press ure mon ito ring sy stem
BRAKE
USA models :
Tire pressure monitoring system -telltale
=:::> page 15 indicator lamp L Bra ke sy stem , park ing b ra ke set
((D) Canada models : =:::> page 15 The war ning/ind ica tor li ght ap pears in the eve nt of a
Brake system, par king brake set significan t loss of air pressure.
USA models : =:::> page 16 The ' , wa rn in g/ind ica to r lig ht illu min ates fo r a few seconds a fter
Anti -lock bra ke system (ABS)
the ignition is turned on as function check and then goes out.
-Canada models : =:::> page 16 If t he 'symbo l ap pears, press ure i s too low i n at leas t one tire.
Ant i- loc k brake s yst em (ABS) When t he system detects a malfu nct ion, the warn ing/ind icator light
/ ~ E
lectro -mechanica l power assist
=:::> page 1 6 will flash for approximately one minute and then remain continu -
ous ly illum inated. Th is seque nce wi ll cont inue upon subsequent
..

vehicle starts up as long as the malfunction exists. Contact your
authorized Audi dealer and have the malfunction corrected .
For more information
:::::> page 264. •
Electronic power control )f'
This warning/indicat or light m onitors the electronic
power control.
The warning/indicator light (E lectronic Power Controll illumi-
nates when you switch on the ignition as a function check.
[ i ] Tips
If this warning/indicator light illuminates while you are driving, then
there is a malfunction in the engine electronics . Have the malfunc ­
tion corrected as soon as possible by your authorized Audi dealer or
qualified workshop. •
Applies to vehicles : wit h diese l en gine
Glovv plug system / Engine malfunction X-
The indicator lamp lights up to show that the glow plugs
are preheating. It flashes if there is an engine malfunc­
tion.
W arning l ight ~ s ta ys lit up
If the indicator light illuminates , the glow plug system is active .
You should start the engine immediately after the indicator light
switches off. The indicator light only illuminates for approximately 1 second if the engine is warm or if the outside temperature is
above 46 °F (8 °Cl.
T here is a fault in the g low plug system if the warning light does
not light up when the engine is
c old. Contact an authorized Aud i
dea ler or a qualified workshop.
Controls and equip ­
ment
In st rum ent s a nd w arnin g/indi cato r ligh ts
Warn in g light "' flas hes
If a malfunction develops in the engine management system while
you are driving, the glow plug light will flash ......... The engine shou ld
be checked by an authorized Audi dealer or a qua lified workshop as
soon as possible.
& WARNING
If you do not p ay atte nti on to the warning light s th at hav e come
o n, thi s could l ead to per sona l injury or d am age to your vehi cle. •
Electronic Stabilization Program (ESP) r;
The warning/indicator light monitors the electronic stabi­
lization program.
The warning/indicator l ight has the following functions:
• it flashes while you are driving, when the ESP or the ASR (Anti·
Slip Regulation) is working .
• it illuminates when you switch on the ignition for approximate ly
2 seconds as a func tion check .
• it illuminates when there is a ma lfunction in the ESP.
• it illum inates after the battery has been d isconnected .
• it illuminates continuous ly when the ESP is switched off.
• it illuminates if there is a malfunction in the ABS, since the ESP
is part of the ABS system .
If the ESP warning/indicator light illuminates and stays on after you
have started the engine, this may mean that the control system has
temporari ly switched off the ESP. If this is case, you can reactivate
the ESP by switching the ignition off and then on again . The
warning/ indicator light should go out to show that the system is
fully functional again.
The ESP warning/indicator light will i lluminate when the ignition is
switched on if the vehicle battery has been disconnected and then .,,
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 220.
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. -.,

Driver information display
Service interval display
The service interval display reminds you when your next
service is due.
Fig. 9 Section of
instrument cluster:
Service interval display
The schedule for the next oil change or inspection is calculated
automatically and displayed accordingly. The display works in two
stages:
Service reminder
30 days before the next service is due, a service reminder appears in the display when you turn on the ignition.
After about 5 seconds the display switches back to normal. The distance and time remaining are updated each time the ignition is
turned on until the date due for service is reached.
Service due
When the due date for service is reached, the message Service due
! appears in the instrument cluster immediately after you turn on
the ignition. Additionally, a warning tone sounds. After about 5 seconds the display switches back to normal.
Calling up the service schedules
If or when an oil change or inspection is due, can be shown in the
instrument cluster by selecting the service interval display . Select
Check > Service > Oil change or Service by using the [ RESET! button
and the rocker switch =>
page 23, fig. 13.
Resetting the service interval display
Your authorized Audi dealer will reset the corresponding service
schedule after performing the appropriate service on your vehicle.
You also have the possibility to reset the oil change schedule after
having performed an oil change according to Audi specifications.
• Switch the ignition on.
• Pull the knob @=>
page 8, fig. 2. The message. Service
due!appears .
• Pull the knob until the display
Oil change in----- mi (kml---days
appears in the display . If the reset button is not pulled within 5
seconds, the display reset mode closes .
0 Note
If you disconnect the battery terminals, no calculations can be
made for the service interval display during this time and no service
reminder will appear. Remember that observing the proper service
intervals is vitally important to extending the life of your vehicle,
particularly the engine, and maintaining its value. Even if the
mileage driven is low, the maximum period of one year from one
service to the next must not be exceeded.
[ i] Tips
• Do not reset the display between oil changes, otherwise the
display will be incorrect.
• The information in the Service Reminder remains stored even
when the vehicle battery is disconnected .•

On-Board Diagnostic system (08D)
On-Board Diagnostics
Fig. 10 location of
Data Link Connecto r
( DL C)
On-Board Diagnostics monitors the components of your emission
control system . Each controlled component in your engine system
has been assigned a code. In case of a malfunction , the component
will be identified and the fault stored as a code in the control
module memory .
The Mil lamp may also illuminate if there is a leak in the on-board
fuel vapor recovery system . If the light illuminates after a refuelling,
pull off the road and stop the vehicle, then check that the fuel filler
cap is properly closed
=> page 220 .
In order to make an accurate diagnosis, the stored data can only be
displayed using special diagnostic equipment (generic scan tool for
OBDl.
In order to connect the special diagnostic equipment, push the plug
into the Data Link Connector (DLC). The DLC is located to the right of
the engine hood re lease lever=> fig. 10.
Your authorized Audi dealer or a qualified service station can inter ­
pret the code and perform the necessary repair. •
Contro ls and eq uip­
ment
Driver information display
Malfunction Indicator Lamp (MIL) (USA
models)/ (Canada models)
The Malfunction Indicator Lamp (MIU in the instrument cluster
=> page 11, fig . 5 is part of the On-Board Diagnostic (OBD II) system .
The warning/indicator light illuminates when the ignition is
switched on and goes out after the engine starts and the idle has
stabilized. This indicates that the Mil is working properly .
If the light does not go out after the engine is started, or illuminates
while you are driving, a ma lfunction may exist in the engine system.
If the light illuminates, the catalytic converter could be damaged.
Continue driving
with reduced power (avoiding sustained high
speeds and/or rapid accelerations) and have the condition
corrected . Contact your authorized Audi dealer.
If the light illuminates , the electronic speed limiter may also be
malfunctioning. For more information=>
page 21, "Electronic speed
limiter".
An improperly closed fuel filler cap may also cause the MIL light to
illuminate
=> page 220. •
Electronic speed limiter
Your vehicle may be factory equipped with tires that are rated for a
maximum speed of 130 mph (210 km/h) . This is less than the
maximum speed of your vehicle. To reduce the risk of sudden tire
failure and loss of control if the vehicle is operated at excessive
speeds, yo ur vehicle also has an electronic speed limiter. The elec­
tronic speed limiter prevents your vehicle from going faster than the
tire speed rating. For more information
=> page 256, "Speed rating
(letter code)".
If the engine control unit receives faulty vehicle roadspeed signals,
the Malfun cti on Indicator Light (MIU will illuminate . If this
occurs, contact the nearest authori zed Audi dealer for assistance. _.,
Vehicle care I I irechnical data