service indicator AUDI S3 SEDAN 2015 User Guide

....,
N
0 > co
rl I.O
"'
"'
"'
rl
continue to turn the lights on and off using the
light switch. You can still contro l all wiper func­
tions that are independent of the rain sensor .
Drive to an autho rized Aud i dea le r or authorized
Audi Service Facility immediate ly to have the
malfunction corrected.
; Adaptive dampers
Applies to vehicles: with Audi drive select
R Suspension: system fault!
There is an adaptive damper ma lfunction.
D rive to an authorized Aud i dea ler or a uthorized
Aud i Service Facility immediate ly to have the
malfunction corrected.
¢¢Turn signals
If the B or DI indicator light blinks, a turn sig ­
na l is turned on. If both indicator lig hts are blink­
ing, the emergency flashers are on.
I n an indicator light blinks twice as fast as usual
then a blinker bulb has failed. Carefully drive to
your authorized Audi dealer immed iate ly to have
the ma lfunction corrected.
(D Tips
For more information on the turn signals, re­
fer to
q page 45.
On-Board Diagnostic
system (OBD)
System indicator light (MIL)
The system indicator light (MIL) ¢4 in the instru ­
ment cluster is part of the On Board Diagnostic
System (OBD II).
The warning/indicator light turns on when the ig­ nition is switched on and turns off once the en­
gine is started and is running in idle at a stab le
speed. Th is ind icates that the MIL is funct ion ing
correctly .
If the light does not turn off after starting the
engine
or turns on while driving, this may indi­
cate there is a ma lfunction in the engine. If the
Instruments and indicator lights
indicator turns on, the cata lytic conve rter may be
damaged.
Drive
with reduced engine performance (avoid
high speeds for extended per iods of time and/or
f ast acceleration) and have the malfunction cor­
rected . See an authorized Audi dealer or author­
ized Audi Serv ice Facility.
T he indicator may turn on if the e lectronic speed
limiter is faulty. For add itiona l information, refer
to
¢ page 94, Electronic speed limiter*.
The MIL may also turn on if the fuel filler cap is
not closed correctly ¢
page 192.
On-Board Diagnostics
Fig. 7 Location of Data Link Connector (DLC)
On-Board Diagnostics monitors the components
of your emission control system. Each monitored
component in your engine system has been as­
s igned a code . In case of a mal function, the com­
ponent will be identified and the fault stored as a
code in the control module memory.
T he M IL light may also illuminate if there is a
leak in the on-board fuel vapor recove ry system.
If the light illuminates after a refuelling, stop the
vehicle and make sure the fuel filler cap is prop­
erly closed
qpage 192.
In order to make an accurate diagnosis, the stor ­
ed data can only be displayed using special diag­
nostic equipment (generic scan tool for OBD).
In order to connect the special diagnostic equip­
ment, push the plug into the Data Link Connector
(DLC). The DLC is located to the right of the hood
release
¢ fig. 7. ..,.
25

Instruments and indicator lights
Your authorized Audi dealer or a qualified service
station can interpret the code and perform the necessary repa ir .
A WARNING
Do not use the diagnostic connector for per­
sonal use. Incorrect usage can cause malfunc­
tions, wh ich can increase the risk of a co lli­
sion!
26
.

....,
N
0 > co
rl I.O
"'
"'
"'
rl
Driver information
system
Overview
App lies to vehicles: with driver information syste m
Fig. 8 Instr ument cluster : dr iver informat ion system (ex­
a mp le}
Data is automatically recorded, processed and
d is played in the driver information system . Set­
tings for special equipment can be adjusted in
the MMI. Select the
I MENU ! button >Car> Sys­
tems* control button.
Introduction
The driver information system is controlled
through the multifunction steering wheel
¢ page 28, fig . 9.
The Driver Information System ¢ fig. 8 contains
the following information:
- @ Tab (register)
-® Vehicle information
-© S tatus line (se lector lever position, ou tside
temperature ¢
page 11)
- @ On-b oar d computer
~ M 0 :> CX) ID
The follow ing funct ions are possible, depending
on vehicle equipment:
Dri ver information system
@ ®
First tab ~ Vehicle functions:
On-board computer, time, date
¢page28
Efficiency program
¢page29
Digital speedometer
Assist
Aud i adaptive cruise control*
¢pag e 96
Audi active lane ass ist*
¢page 106
Lap timer* ¢page 30
Reduced display
Second
-!;1 / Lt Messages and indicator lights
tab
=< Service reminder indicator
¢page 212
Third tab fl I I Audio/ l'>l Radio
F ourth ,.,.
Telephone*
tab
Fifth tab
~I~ Navigation *
The second tab is only visib le if at least one indi­
cator light or message is shown or if that system
is switched on.
Display
In the driver information system you will see:
Radio station or CD
time and date
¢page 10
Odometer, trip odometer ¢page 11
Outside air temperature ¢page 11
Service interval disp lay ¢ page 212
Indicator lights and messages ¢page 13
Digital speedometer
Lap t imer*
¢page30
Cruise control system ¢ page 94
Speed warn ing ¢page 94
Selector lever positions ¢page82
On-board computer display ¢page28
27
...

Driving
Autom ati c s tar t m alfun cti on
If the lll3 (gasoline engine) or II (diese l eng ine)
indicator light turns on when you start the en­
gine, there is an automatic start ma lfunction.
To start the engine, press and ho ld the
I START ENGINE STOP! button un til the engine
runs .
Drive to an autho rized Audi dea ler or authorized
Aud i Service Fac ility immediately to have the
mal funct ion corrected.
_& WARNING
- Never allow the engine to run in confined
spaces -danger of asphyxiation.
- Always take the vehicle key with you when
leaving the vehicle, even for a short period
of time . This applies partic ularly when chil­
dren remain in the vehicle. Otherw ise the
children could start the engine or operate
electrical equ ipment such as power win­
dows.
- Please note that the brake booster and pow­
er steering only work when the engine is
running . When the eng ine off, you must use
more force to steer or brake the ve hicle. Be­
cause the usual stee ring and bra king capa­
bility is not availab le, the risk of accidents o r
injur ies inc reases.
(D Note
- Avoid high eng ine speed, full thrott le, and
heavy engine load as long as the eng ine has
not reached operating temperature yet. You
could damage the engine.
- The engi ne cannot be sta rted by pushing or
tow ing.
@ For the sake of the environment
Do not let the engine run while par ked to
warm up. Beg in d riving immed iately. This re­
duces unnecessary emissions.
l ) Th is fun ctio n is not availabl e in all cou ntri es .
76
-
(D Tips
-After starting a cold engine, there may be a
br ief per iod of increased noise because the
oil pressure must first build up in the hy­
draulic valve adjusters. This is normal and
not a cause for concern .
- If the . indicator light blinks in the instru­
ment cluster before switching the ignition
off, the ignition will not switch on again.
¢page 126
-If you leave your vehicle w ith the ignition
switched on, the ign ition w ill switch off af­
ter a certain amou nt of time . Make sure that
elect rical equipment such as the exterio r
lights a re switched off.
Turning the engine off using the
button
Applies to vehicles: with convenience key
... Bring the vehicle to a full stop.
... Move the se lector lever into the P position.
... Press the
I STAR T ENGINE STOP ! button
¢page 75, fig. 69.
Ste ering lo ck1l
The steering locks when yo u turn the engine off
using the
I STAR T ENGINE ST OP !* button, move
the selector lever into the P position and open
the driver's door.
The locked steering he lps prevent ve hicle theft.
Eme rgency off
If it is absolutely necessa ry, the engine can also
be turned off while driving at speeds lower than
6 mph (10 km/h). To switch the engine off, press
the
I START ENGINE STOP! button twice in a row
briefly or press and hold for longer than two sec­
onds.
_& WARNING
- Never turn off the engine before the vehicle
has come to a complete stop. The full func­
tion of the brake booster and the powe r
steer ing is not guaranteed. You must use

M N
0 > co ,...., \!) 1.1'1
1.1'1
1.1'1
,....,
brake provides various convenience and safety
functions.
When starting from rest
- The integral hill start assist helps you when
driving by automatically releasing the parking
brake ¢
page 80 , Starting from a stop.
- When starting on inclines, the hill start assist
prevents the vehicle from unintentionally roll ­
ing back. The braking force of the parking brake
is not r eleased until sufficient driving forc e has
b ee n built up at the wh eels.
Emergency brake function
An emergency braking functions ensures that the
vehicle can be slowed down even if the
normal
brakes fail¢ page 80, Emergency braking func­
tion.
A WARNING
- Do not press the accelerator pedal inadver­
tently if the vehicle is stationary but the en­ gine is running and a gear is selected . Other­
wise the vehicle will start to move immedi ­
ately and could result in a crash.
-If the power supply fails, the released park­
ing brake can no longer engage. In this case,
park the vehicle on level ground and secure
it by placing the selector lever in the P posi­
tion. See an authorized Audi dealer or au­
thorized Audi Service Facility for assistance.
(D Note
If the . or 1111 (USA models)/ . (Canada
models) indicator light in the instrument clus­
ter blinks , there is a malfunction in the brake
system. Refer to the detailed description of
the indicator lights¢
page 17.
-If the - (USA models)/ . (Cana-
da models) or
Ill indicator light turns on,
there is a malfunction in the parking brake
¢ page 18.
(D Tips
-If the parking brake is set while the ignition
is switched
off, thP l<@) indicator light in the
button and in the instrument cluster dis­
play - (USA models) /. (Canada mod-
Driving
els) will turn off after a certain amount of
time.
- If driver's door is opened while the ignition
is switched on, the parking brake sets auto­
matically. This prevents unintended rolling
of the vehicle.
- Occasional noises when the parking brake is
applied and released are normal and are not
a cause for concern.
- When the vehicle is parked, the parking
brake goes through a self-test cycle at regu­
lar intervals. Any noises associated with this
are normal.
- If there is a power failure, the parking brake will not set if it is released, and it will not
release if it is set¢&. See an authorized
Audi dealer or authorized Audi Service Fa­
cility for assistance .
Parking
.. Press the brake pedal to stop the vehicle.
.. Pull the switch@¢
page 78, fig . 71 to set the
parking brake.
.. Place the selector lever in the P position.
.. Turn th e engine off¢,& .
.. Turn the steering wheel when pa rking on in­
clines so that the wheels will roll into the curb
if the vehicle starts moving .
A WARNING
--Always take the vehicle key with you when
leaving the vehicle, even for a short period
of time. This applies particularly when chil­
dren remain in the vehicle. Otherwise the
children could start the engine , release the
parking brake or operate electrical equip­
ment (e.g. power windows). There is the risk
of an accident.
- When the vehicle is locked, no one -particu­
larly not children should remain in the vehi­
cle. Locked doors make it more difficult for
emergency workers to get into the vehicle,
which puts lives at risk.
79

Automatic transmission
Launch Control-Program
Applie s to v ehi cles: w ith launch control
The Launch Control Program enables maximum
acceleration .
Requirement: The engine must be at operating
temperature and t he steering wheel must not be
turned.
.,. With the engine running, press the
!~OFFI but­
ton briefly one time
l) .
.,. Pull the selector lever back out of the O/S posi­
tion briefly to select the S position, or press it
toward the right into the tiptronic position or
select the
Dynamic driving mode in drive se­
lect*
~page 112.
.,. Press the brake pedal firmly with your left foot
and hold it all the way down for at least 1 sec­
ond.
.,. At the same time, press the gas pedal all the
way down with your right foot until the engine
reaches and stays at a high RPM level.
.,. Remove your left foot from the brake.
_.&. WARNING
- Always adapt your driving to the traffic flow.
- Only use Launch Control when road and traf-
fic conditions allow it and other drivers will
not be endangered or impacted by your driv­
ing and the vehicle's acceleration.
- Please note that the drive wheels can spin
and the vehicle can break away when sport
mode is switched on, especially when the
road is slippery.
- Once the vehicle has started moving, press
the
l .1'3 OFF ! button briefly to turn the sport
mode off.
(D Tips
- The transmission temperature may increase
significantly after using the launch control program. If that happens, the program may
1l In vehicles w ith a d rive r infor matio n syste m, a n ESC light
in t he instrument clus ter s tays o n co ntinuo usly and t he
message
Stabilization control (ESC): sport. Warning! Re·
stricted stability
appears temporarily.
88
not be available for a few minutes. It will be
available again after a cool-down period.
- When accelerating using the launch control
program, all vehicle parts are subject to
heavy loads. This can lead to increased wear.
Emergency mode
App lies to vehicles : wi th S t ro ni c t ra nsmi ssio n
In the event of a system malfunction, there is an
emergency program .
If all of the selector lever positions are highlight­
ed with a light background in the instrument
cluster display, there is a system malfunction and
the S tronic transmission is running in the emer­
gency program. The vehicle can still be driven in
emergency mode, but only with reduced speed
and not in all gears. In some cases, the vehicle
cannot drive in reverse .
(D Note
If the transmission runs in emergency mode,
drive to an authorized Audi dealer or author­
ized Audi Service Facility immediately to have
the malfunction corrected.
Transmission malfunction
• Transmission malfunction! Please stop the
vehicle and select P
There is a malfunction in the transmission. Park
the vehicle securely and do not continue driving.
See an authorized Audi dealer or authorized Audi
Service Facility for assistance.
• Transmission overheating! Please stop the
vehicle!
The transmission is too hot and can become dam­
aged. Stop and let the transmission cool with the
engine running (at idle) in the P selector lever po­
sition. Then the indicator light and the message
turn off, drive to an authorized Audi dealer or au­
thorized Audi Service Facility immediately to have.,.

....,
N
0 > co
rl I.O
the malfunction corrected. If the indicator light
and the driver message do not turn off, do not
continue dr iv ing. See an authorized Audi dealer
or authorized Audi Service Facility for assistance .
rm Transmission malfunction: you can continue
driving
Drive to an authorized Aud i dealer or authorized
Aud i Service Facility immediately to have the
malfunction corrected.
rm Transmission malfunction: no reverse gear
(you can continue driving)
Drive to an authorized Aud i dealer or authorized
Audi Service Fac ility immediately to have the
malfunction corrected.
rm Transmission malfunction: You can continue
driving in D until engine off
Drive the vehicle away from moving traffic and
park. See an authorized Audi dealer or authorized
Audi Service Fac ility for assistance.
rm Transmission overheating! Please adapt
driving style
Continue driving moderate ly. When the indicator
light turns off, you can continue driving normally.
rm Transmission: Please press brake pedal and
select gear again
If the transmission malfunctions because the
temperature is too high, a message appears
when the transmission is coo led.
Selector lever emergency re lease
Appl ies to vehicles: with S tronic transm ission
If the vehicle's power supply foils, the selector
lever can be released in an emergency.
"'
"'
"' Fig. 77 Selector lever: removing the cove r rl
Automatic transmission
Fig. 78 Selector lever: u sing the emergency release to
move out of the Park position
The emergency release mechanism is located in
the right area under the selector lever shift gate.
Using the emergency release can be complicated.
We recommend contacting your authorized Audi dealer for assistance, if necessary.
The screwdriver from the vehicle too l kit located
in the luggage compartment is needed to for the
emergency release
c> page 241. Use the flat side
of the reversible screwdriver blade .
Removing the selector lever cover
.. Set the parking brake «Ell c> A to secure your
vehicle from rolling.
.. Insert the flat side of the screwdriver s ideways
in the slot near the shift cover and pry the shift
cover up ¢
fig. 77 .
.. Pull up the co rners of the sh ift cover carefully
with your hands and fo ld it over the shifter
knob ¢
fig. 78.
Selector lever emergency release
.. Press and hold the yellow release button with
the screwdriver ¢
fig. 78.
.. Press the release button in the selector lever ®
and
move the lever into the N position.
.. Clip the shift cover back into the shift gate after
using the emergency release.
If the vehicle must be pushed or towed due to a
power failure (for example, the battery is dead),
the selector lever must first be
moved to the N
position using the emergency release mecha ­
nism .
89

Ass is t
- Always fo llow applicable traffic laws, use
common sense and select a distance to
vehicles ahead that takes the current traffic, road and weathe r cond itions into account.
(D Tips
Distance 3
is set a utomat ica lly each time you
sw itch the ignition on. It you wou ld like to
have this distance as a basic sett ing, you can
have the
adaptive cruise control menu ex­
tended
I e nabled from an authorized Aud i
dea le r or a uthorized Audi Service Facility .
Setting the driving program
Applies to vehicles: with Audi adaptive cruise co ntrol
A adaptive cru ise con trol dr iving pr ogram is ad­
justable on veh icles w it h out A udi drive selec t*.
• In the MMI, se lect: the
! MENU ! button> Car >
Sy stem s*
cont ro l bu tton > Driver a ssistance >
Adaptive crui se control > Driving program >
Comfort /Standard/Dynamic .
Selecting the driving mode
Applies to veh icles: w ith Audi adaptive cruise co ntrol
The adap tive c ruise control driv ing program is ad­
justable for vehicles with Audi
drive select usi ng
the dr iv ing mode.
• Select the des ired driv ing mode
Comfo rt , Auto ,
Dynamic or Individual *
with the knob
¢page 112 .
Request for driver intervention
App lies to veh icles: w ith Audi adaptive cruise co ntrol
F ig. 89 Instr ument cluste r: d river intervent ion req uest
102
In some situations, the brak ing from the adap ­
tive cruise control system is not enough to main­
ta in enough d istance to the object ahead. In
these situations, the system will request you to
take action.
The . indicator light and the graph ic in the dis ­
play w ill warn you abo ut the danger ¢
fig. 89 .
You w ill also hear an audio signa l. Press the brake
pedal to slow your vehicle down.
Driver messages
App lies to vehicles: wit h Aud i adapt ive c ru ise contro l
ill ACC: unavailable
The system cannot guarantee that it will detect
objects correctly and is switched off. The sensor
was
moved or is faulty. Drive to an author ized
Audi dealer or authorized Audi Service Fac ility im ­
med iate ly to have the malfunction corrected.
ill ACC : currently unava ilable . No sensor vision
IIJ ACC and Audi pre sen se : currently unava ila­
ble. No sensor vis ion
This mess age appears if the sensor v iew is ob ­
str ucted, for e xam ple by leaves, snow, heavy
spray or di rt. C lean the sensor-=>
page 97, fig. 81 .
ill ACC: currently unavailable . Gradient too
steep
The road exceeds the max imum possible angle
for safe adaptive c ruise contro l operation . Th e
adap tive cruise co ntrol cannot be switched on .
ill ACC: only available in D, Sor M
Select the D/S or M selector lever pos ition.
II) ACC: parking brake applied
The adaptive cru ise cont ro l system swi tch es off
automat ically if t he parking b ra ke is set . The
ad aptive cruise co ntrol is av ail ab le ag ain after re ­
l eas ing t he pa rking br ake.
II ACC : currently unavailable. Stabilization
control input
This message appears if the Electronic Stabiliza ­
tion Control (ESC) is taking act io n to stabilize the
vehicle . In t his case, adaptive c ruise cont rol
swi tches off automat ically.

Assist Monochrome display
Refer to¢ fig. 93
® solid lines: active lane ass ist is switched
on and ready to provide warnings on the
side that is ind icated.
® blinking line (left or r ight): active lane as -
sist is warning you by a vibration in the
steering whee l that you are leaving the
lane.
® unfilled line(s): lane assist is activated,
but not ready to give warn ing
no lines: active lane assist is switched off .
Multicolored display
Refer to¢ fig. 94
® solid white lines: active lane assist is
switched on and ready to provide warn-
ings on the side that is indic ated.
® red line (left or rig ht): active lane assist is
warn ing you by a v ibration in the steer ing
wheel that you are leaving the lane .
® solid gray lines: lane assist is activated,
but not ready to give warning
no lines: active lane assist is switched off .
Messages in the instrument cluster display
If the active lane ass ist has a malfunction, the
ra, indicator light in the inst rument cluste r dis ­
play turns off and one of the following messages
appears:
Audi active lane assist: currently not available.
No camera view
This message appears if the camera is unab le to
detect the lines . Th is could happen if:
- The camera field of view ¢
page 107, fig. 92 is
dirty or cove red in ice . Clean this area on the
windshield.
- The came ra f ield of view is fogged over. Wait
u nt il the fog has cleared before switching the
active lane assist on again.
- The system has been unable to detect the lanes
for an extended period of time due to road con-
l) Thi s fun ctio n is not available in all cou ntri es.
108
ditions. Switch the active lane assist back on
when the lines are more visib le.
Audi active lane assist: Currently unavailable
There is a temporary active lane assist malfunc­
tion . Try switching the active lane assist on again
l ate r.
Audi active lane assist: system fault!
Drive to an authorized A udi dealer or authorized
Audi Service Facility immed iate ly to have the
malfunction corrected.
ra, Audi active lane assist: Please continue
steering vehicle!
This message appears if you are not steering by
you rself. If this is the case, active lane assist does
not switch off, but it is "not ready" to provide a
warning. The system can he lp you keep the vehi ­
cle in the lane. However, you are responsible for
driving the veh icle and must steer it yourse lf.
Adjusting the steering time and vibration
warning
Applies to vehicles: with Audi active lane assist
You can adjust individual active lane assist set­
tings in the MMI.
.,. Select: the I MENU I button> Car > Systems *
control button > Driver assistance > Audi active
lane assist .
Steering time
1>
Early: in this setting, the corrective steering hap­
pens continuously to help keep the vehicle in the
center of the lane.
Late : in this setting, the system provides correc­
tive steering just before a vehicle whee l touches a
detected lane marker line .
Vibration warning
You can switch the additional vibrating warning
i n the steer ing whee l on or off.
II>

Intelligent Technology
& WARNING
-New brake pads do not achieve their full
braking effect during the first 250 mi
(400 km). They must be "broken in" first .
However, you can compensate for the slight·
ly reduced braking force by pressing firmly
on the brake pedal. Avoid heavy braking dur·
ing the break-in period.
- Alway apply the brakes for the purpose of
cleaning the brake system when road and
traffic conditions permit. You must not en·
danger other road users. This increases the
risk of an accident.
- On steep slopes , reduce the speed and se­
lect a lower gear or lower selector lever po·
sition. Drive as little as possible while press· ing the brake pedal and avoid putting your
left foot on the brake pedal while driving.
This could cause the brakes to overheat and impair the efficiency of the brakes .
- Do not let the brakes "grind" by always
keeping your foot on the brake pedal. This
can cause the brakes to overheat, increase
wear and increase braking distance unneces·
sarily.
- Certain weather and operating conditions
such as driving through water, driving in
heavy rain or driving after washing your
ve·
hide can impair the effectiveness of the
brakes. In the winter, ice may build up on
the brake pads, rotors and drums. Check
these components by braking carefully. Ap·
plying the brakes carefully several times
dries the brakes and removes ice build-up .
- The efficiency of the brakes can also be im·
paired by driving for long stretches on roads
covered with salt without using the brakes.
You can
remove salt deposits from the brake
rotors and pads by carefully applying the
brakes several times.
- If the front spoiler is damaged or you install
another spoiler, make sure the front wheel
brakes are ventilated properly . Otherwise,
the brake system could overheat, which re·
duces their effectiveness.
- Failure of a brake circuit impairs braking
performance, which increases braking dis·
126
tance. Avoid driving the vehicle and have it
towed it to the nearest authorized Audi
dealer or authorized Audi Service Facility .
- Never let the vehicle roll while the engine is
stopped because this increases the risk of an
accident .
-If the brake booster is not working, you will
have to press much harder on the brake ped·
al to compensate for the lack of the booster .
(D Note
-Never let the brakes "rub" by pressing the
pedal lightly when braking is not really nee·
essary. This causes the brakes to overheat
and increases braking distance and causes
wear .
- Before driving on a long stretch with steep
slopes, reduce your speed and shift to the
next lower gear This makes use of the en·
gine braking effect and relieves the brakes .
If you need to brake additionally, brake in
intervals and not continuously.
(D Tips
-If the brake booster is not working, you
must press the brake pedal with much more
force then normal.
- If you retrofit your vehicle with a front spoil·
er, wheel covers or similar items, make sure
that the air flow to the front wheels is not
interrupted. Otherwise the brake system
can become too hot.
Electromechanical
steering
The electromechanical steering supports the
driver's steering movements .
Power steering adapts electronically based on
the vehicle speed.
T he vehicle still has full steering functionality if
the power steering fails or when the engine is
stopped (towing). To steer, you must apply much
more force than usual.
Indicator lights and messages
• Do not drive vehicle: steering defective