2012 AUDI S3 ABS

14 Instrum ent s and w arn ing /indic ato r light s
Engine coolant level too low
ii
Engine oil sensor malfunction
engine coolant temperature too
¢page20
high ¢page 17
•
Battery voltage too h igh or too low
Electro-mechanical power assist
¢page20
¢page 17
II
Low fuel level
Clutch is overheating
¢page 21
¢page 101
•
Windshield washe r fl uid level low
Y ellow indicator lights ¢page 21
D
Yellow symbols indicate a priority 2 ma lf u nc-
~:~
Defective light bulb
tion -Warning!
¢page 21
Ji]
Electronic Stab ilizat ion Program
•
U SA mod els : Defective brake light
(ESP)
./¢page 18
¢page 21
I
Electronic Stabilization Program
•
Canada model s: Defective brake
(ESP)./
<=:>page 18 light ¢ page 21
~ USA mod els : anti-lock brake system
II
Dynamic headlight range cont ro l*
(ABS) ./ defective
<=:> page 18 defective ¢ page 21
Canada models: anti-lock brake sys--
[I]
•
Adaptive Light * defective
tern ./ (ABS) defective
¢page 18
¢page 21
•
Worn brake pads
m
Light/rain sensor defective (automat-
¢ page 19 ic headlights) * defective ¢ page 22
g
Tire pressure too low
B
Audi magnetic ride
¢page 19
¢page22
ll@I@ Tire pressure monitoring system
~
USA models: Speed warning 1
¢page 231
¢page 31
[m
Electronic power control./
¢page 19
•
Canada models : Speed warning 1
¢page 31
•
USA models: Malfunction Indicator
Lamp (MIL)
¢page 19
•
USA models: Speed warn ing 2
¢page31
Canada models: Malfunction Indica-
tor Lamp (MIL)
¢page 19
•
Canada models: Speed warning 2
¢page 31
II
Glow plug system ./ (diesel engine
Electro-mechanical power assist
only) (alternative to~ )
M ¢page 17
¢page20
.,
Engine speed limitation *
Diesel particulate filter
¢page20
¢page22
Ill
Check engine oil level
¢page20

Instruments and warning/indicator lights 15
Other indicator lights
•
II
CRUISE
•
•
Turn signals
¢page22
USA models: Cruise control acti ­
vated
¢ page 22
Canada models: Cruise cont rol ac­
tivated
q page 22
High beam
¢page 50
BRAKE/ This warning/indicator light illuminates when
the brake fluid level is too low or when there
is a malfunction in the ABS, or when the park ­
ing brake is set.
If the - (USA models)/ . (Canada
models) symbol flashes in the disp lay with the
parking brake released, there is a ma lfuncti on
in the brake system . In addition to the sym­
bol, one of two messages appears in the dis­
play:
Stop vehicle and check brake fluid level
Stabilisation program and ABS fault! See
Owner's manual
.. Pull off the road and stop the vehicle.
.. Obtain professional ass istance.
USA models: if there is a malfunction in the
ABS system, the
r.1il warning/indicator light
illuminates along with the - system
malfunct ion warn ing/ indicator light
q ,&..
Canada models: if there is a malf unction in
the ABS system, the
ll] warning/ind icator
light illuminates together with the. brake
system malfunction warning/indicator light
c::>,&. .
The light - (USA)/ . (Canada) illumi­
nates when the ign ition is turned on . It goes
out after the engine has been started and the
parking brake is fu lly released . This indicates that the brake
warning light is functioning
properly.
If the brake warning light does not light up
when the engine is cranking or the parking
brake is applied, there may be a malfunction
in the electrical system. In this case, contact
your Audi deale r.
If the ABS fails, the ABS warn ing/ indicator
light
r.1il (USA models) /ll] (Canada models)
flashes together with the brake system warn­ ing/ indicator light
i:::> .&..
(USA mode ls): If the warn ing light - and
the warning light
EiJ illuminate together, im­
mediate ly contact your authorized Audi dea ler
or qualified workshop to have all brake pads
inspected
i:::> page 19.
When the light comes on, an audible warning
signal is also given.
Parking brake set
The parking brake war ning ligh t-·
(Canada models) illuminates when the park­
ing brake is set. In addition, a warning tone
will sound after you have driven for longer
than 3 seconds and faster than 3 mp h (S km/
h).
Parking brake set
The - warning/ indicator light illuminates
when the parking brake is set
i:::> .&. .
A WARNING
-Always observe the warnings in
¢page 187, Engine comportment, be­
fore opening the engine hood and check­
ing the brake fluid.
- Driving with low brake fluid is a safety
hazard! Stop the car and get profess ional
assistance.
- USA models:: If both, the 1111 warning
light and
the m warning light come
on at the same time, the rear wheels
could lock up first under hard braking.
Lock-up of the rear wheel brakes can
cause loss of vehicle cont rol and an acci­
dent. Have your vehicle repaired

16 Instrum ent s and w arn ing /indic ato r light s
immediately by your authorized Audi
dealer or a qualified workshop. Drive
slowly and avoid sudden, hard brake ap­ plication.
- Canada models: If both, the brake warn­
ing light . and the ABS warning light
Ii] come on at the same time, the rear
wheels could lock up first under hard braking. Lock-up of the rear wheel brakes
can cause loss of vehicle control and an
acc ident. Have your vehicle repaired im­
med iately by your authorized Audi dealer
or a qualified workshop. Drive slowly and avoid sudden, hard brake application
- If the brake warning/indicator light does not go out after a few seconds and the
park ing brake re leased, or lights up while
you are driving, the fluid level in the brake flu id reservo ir is too low. If you be­
lieve that it is safe to do so, proceed im­
med iately at low speed to the nearest
authorized Audi dealer or qualified work­
shop and have the bra ke system inspect­
ed.
- Always keep in m ind that afte r several
brake applicat ions, you will need g reater
pressure on the b rake peda l to stop your
vehicle. Do not re ly on strained brakes to
respond with maxim um stopping power
in critical situations . You must allow for
increased brak ing distances. The extra
distance used up by fad ing brakes could
lead to an acc ident.
~ / ! .!r Safety systems
The I (USA models)/ . (Canada mode ls) in­
d icator light monitors the safety systems e.g.
a irbags, pretensioners a nd illum inates for a
few seconds each time you switc h the ign ition
on.
If the
I (USA models)/ . (Canada models)
indicator light does not go out, or if it illumi­
nates w hile you are driv ing, or if it sta rts to
b lin k, then there is a ma lf u nction somewhere
in the system. If the light does not illuminate
when you switch on the ignition, this also
means there is a ma lfunction.
A WARNING
If you have a ma lfunction in the safety sys­
tems, contact your authorized Audi dea ler
i mmediately. Otherwise the safety sys­
tems may not work properly in an acc i­
dent.
~ Safety belt warning light
App lies to veh icles : w ith safe ty belt warni ng lig h t
The warning light is a reminder to fasten
safety belts .
The warning lig ht . comes on for a few sec­
onds after the ignition is sw itched on as a re ­
minder to fasten your safety belt .
Additional information on safety belts
r::> page 113.
D Generator '
This warning/indicator light detects a mal ­
function in the generator or in the vehicle 's
electrical system.
The . warning/indicator light i llum inates
when you switch on the ignition and must go
out after the eng ine has started.
If the . warning/indicator light illuminates
whi le you are driving, you sho uld contact your
authorized Aud i dea ler. Since the vehicle bat­
tery is discharging, you shou ld sw itch
off any
unnecessary electr ica l consumers (for exam ­
ple, the air conditioner) .
~ Engine oil pressure
The red engine oil pressure warning symbol
requires immediate service or repair .
If the . symbo l appears in the d isplay and
flashes, the o il pressure is too low . In add ition
to the symbol, the following message a lso ap­
pears in the display:
Switch off engine! Oil pre ssure is too low
.. Pull off the road and stop the vehicle.
.. Shut the engine down.
.. Check the engine oil leve l¢
page 200.

18 Instrum ent s and w arn ing /indic ato r light s
A WARNING
-
If there is a malfunction, the indicator
light for the electro-mechan ical power as­
sist illum inates. Seek profess ional assis­
tance .
f;.!C; Electronic stabilization program
(ESP )
If the J$.] indicato r lamp blinks while dr iving,
the ESP or ASR (Anti-S lip Regulation) is active ­
ly regulating .
I f the
J$.] indicato r lamp ill uminates , the sys­
tem has switched the ESP
off. In this case, you
can switch the ignition
off and then on to
switch the ESP on again. The system is func­
tioning comp letely when the indicator lamp
switches
off.
If the I indicator lamp illuminates, the ESP
was switched
off with the I!] button.
St abili sation pr ogra m and ABS : fa u lt! Se e
o w ner's manu al
If the DJ indicator lamp and the [I] ABS indi­
cator lamp illumi nate and the dr iver message
appears, the ABS or e lectronic differential lock
is ma lfunctioning . This also interrupts the
ESP. The brakes sti ll function with their nor­
mal power, but ABS is not active.
Drive to yo ur authorized Aud i dealer immedi­
ate ly to have the mal function cor rected .
F or more informat ion about the ESP
¢ page 161.
ABS/ <0 Anti-lock brake system
This warning/indicator light monitors the ABS
and the electronic differential lock (EDL).
The warning/indicator light m (USA mod­
e ls)
;ti] (Canada models) will come on for a
few seconds when the ignition is switched on .
The light will go out afte r an automat ic check
seq uen ce is completed.
Ther e is a malfunct ion in the ABS when:
- The warning/indicator l igh t does no t illum i­
nate when you switch the ignition on.
- The warning/indicator ligh t does not go out
after a few se conds .
- The warning/ indicato r light illum inates
while driving.
The ESP ind icator light also illum inates if
there is a ma lfunction in the ABS. The mes­
sage
St ab il isation program and AB S: fa ult!
Se e owner' s m anual
also appears in the in ­
strument cluster display and a wa rning tone
sounds.
Th e brak e sys tem will still respond even
withou t the a ssistanc e of the ABS system .
S ee y our autho rized Audi dealer as soon a s
po ssible to re stor e full braking perfo rmance.
For more information regard ing the ABS
¢ page 161.
Malfunct ion in the brake system
If t he brake war ning ligh t¢ page 15 and the
ABS wa rning illum inate
together there may be
a malfunction in the ABS , and there may also
be a malfunction in the brake system itself
c:> ,& . The ABS will not work and you w ill no ­
tice a change in brak ing re sponse and per ­
forman ce.
In the event of a malfunction in the brake
s y ste m
the warning/indicator light _
(USA models)/ . (Canada models) in the in­
strument cluster flashes¢
page 15 .
Malfunction in th e electronic diff erential
lock (EDL)
The EDL works together w it h the ABS. T he
ABS warning light will come on if there is a malfunction in the EDL system ¢
page 161.
See your author ized Audi dealer as soo n as
poss ible.
A WARNING
- If the m (USA models)/ &] (Canad a
models) wa rning light does not go ou t,
or if it comes on whi le driving, the ABS
-

Instrument s and warnin g/indic ator ligh ts 19
system is not working properly. The vehi­
cle can then be stopped only with the
standard brakes (without ABS). You will not have the protection ABS provides .
Contact your Audi dealer as soon as pos­
sible.
- USA models: If the - warning light,
the
G! warning light and the m warn­
ing light come on together, the rear
wheels co uld lock up first unde r hard
braking. Rear wheel lock-up can cause
loss of vehicle contro l and an accident.
Have your vehicle repaired immediately
by your autho rized Audi dea ler or a quali­
fied workshop. Drive slowly and avoid
sudden, hard brake applications.
- Canada models:
If the brake warn ing
light •• the
DJ warning light and the
ABS warning light
II] come on together,
the rear wheels could lock up first under
hard braking . Rear wheel lock-up can
cause loss of vehicle control and an acci­
dent. Have you r vehicle repaired immed i­
a tely by your authori zed A udi dealer or a
qualified workshop . Dr ive slowly and
avoid sudden, hard brake applicat ions.
{0) Worn brake pads
Ei] Che ck b rake pads!
If t h e war ning light illum inates, immediately
con tact your au thori zed A udi dealer o r quali­
fied workshop to have all brake pads inspect­
ed . On USA models the warning light
Ei]
comes on together with the warning light
- · Both sets of brake pads on an axle
must always be replaced at the same time.
A WARNING
Dr iv ing with bad brakes can cause a colli­
sion and serious personal injury .
- If the warning light
Ei] and the warning
light -
1l with the message Brake
pads!
comes on in the instrument cluster
display, immediately contact your au-
1 ) - : USA mod els only
thorized A udi dealer or qualified work­
shop to have all brake pads checked or
replaced if necessary.
(D Tire pressure monitoring system -
telltale indicator lamp
The warning/indicator light appears in the
event of a significant loss of air pressure.
The tl]warning/indicator light illuminates for
a few seconds after the ignition is turned on
as function check and then goes out .
If the
ti] symbol appears, pressure is too low
in at least one tire.
When the system detects a mal function, the
warning/indicator light will f las h for approxi­
mately one minute and then remain continu­
o us ly ill uminated. This sequence will continue
upon subsequent vehicle starts up as long as
the malfunction exists . Contact your author­
ized Audi dealer and have the ma lfunct ion
corrected .
For more information
q page 230.
EPC Electronic power control
This warning/indicator light monitors the
electronic power control.
The ~ warning/indicator light (E lectronic
Power Contro l) illuminates when you switch
on the ignition as a function check.
(D Tips
If this warning/indicator light illuminates
while yo u are driving, then there is a mal­
funct ion in the engine e lectronics. Have
the malfunct ion corrected as soon as pos­
sible by your authorized Audi dealer or
qualified workshop .
~ Malfunction Indicator Lamp (MIL)
The Ma lfunction Indicator Lamp (MIL) is pa rt
of the On-Board Diagnostic (OBD II) system.
Ill>

trapped under the brake pedal and accel­
erator pedal causing a loss of vehicle
control.
Stowing luggage
Loading the luggage compartment
All luggage and other objects must be prop­
erly stowed and secured in the luggage com­
partment.
F ig . 119 Safe load position ing: heavy cargo positioned
as far forward as poss ib le.
Loose items in the luggage compartment can
shift suddenly, changing vehicle handling
characterist ics. Loose items can also increase
the r isk of serio us personal injury in a sudden
vehicle maneuver or in a collision .
.,. Distribute the load evenly in the luggage
compartment .
.,. Always place and properly secure heavy
items in the luggage compartment as far
forward as poss ible
¢ fig . 119.
.,. Secure luggage using the tie-downs provid­
ed
¢ page 68.
.,. Make sure that the rear seatback is secure ly
latched in place.
A WARNING
Improperly stored luggage or other items
can fly through the vehicle caus ing se rious
personal injury in the event of hard b rak­
ing or an ac cident. To help redu ce the r isk
o f serious persona l injury:
- Always put objects, for examp le, luggage
or other heavy items in the l uggage com­
partment.
Dr ivin g Sa fely 109
-Always secure objects in the luggage
compartment using the t ie-down eyelets
and suitable straps.
A WARNING
Heavy loads w ill influence the way your ve­
hicle handles. To help reduce the risk of a
loss of control leading to serious personal
injury:
-Always keep in mind when transporting
heavy objects, that a change in the cen­
ter of gravity can also cause changes in
veh icle hand ling:
- Always distribute the load as evenly as
possible.
- Place heavy objects as far forward in
the luggage compartment as possible.
- Never exceed the Gross Axle We ight Rat­
ing or the G ross Vehicle Weight Rating
specif ied on the safety compliance stick­
er on the left door jamb. Exceeding per­
miss ible weight standards can cause the
veh icle to slide and handle different ly.
- Please
observe informat ion on safe driv­
ing¢
page 103.
A WARNING
To help prevent poisonous exhaust gas
from being drawn into the vehicle, always
ke ep the rear lid clos ed w hile driving.
- Never transport objects larger than
those fitting completely into the luggage area because the rear lid cannot be fu lly
closed .
- I f you absolutely must dr ive with the rea r
lid open, o bserve the following no tes to
red uce the risk of poison ing:
- Close all windows,
- Close the power roof*,
- Open all air outlets in the instrument
panel,
- Swi tc h off the air rec irculat ion,
- Set the fresh air fan to the highest
speed.

114 Safety belts
-Failure to pay attention to the warning
light that come on, could lead to person­
al injury.
Why safety belts?
Frontal collisions and the law of physics
Frontal crashes create very strong forces for
people riding in vehicles.
Fig. 121 Unb elted occupants in a ve hicle heading for a
wall
Fig. 122 Th e vehicle c rash es into the wall
The physical principles are simple. Both the
vehicle and the passengers possess energy
which varies w ith veh icle speed and body
weight . Engineers call this energy "kinetic en­
e rgy ."
T he higher the speed of the vehicle and the
greater the vehicle's weight, the more energy
that has to be "absorbed" in the crash .
Vehicle speed is the most significant factor.
If
the speed doubles from 15 to 30 mph (25 to
50 km/h), the energy increases 4 times!
Because the passengers of this vehicle are not
using safety belts
c::;, fig. 121, they will keep
moving at the same speed the vehicle was
mov ing just before the crash, until something
stops them - here, the wall ¢
fig. 122 .
The same principles apply to people sitting in
a vehicle that is involved in a frontal collision .
Even at city speeds of 20 to 30 mph (30 to 50
km/h), the forces acting on the body can
reach one ton (2,000 lbs. or 1,000 kg) or
more . At greater speeds, these forces are even
higher .
Peop le who do not use safety belts are also
not attached to their vehicle. In a frontal colli­
s ion they will also keep moving forward at the
speed their vehicle was travell ing just before
the crash . Of course, the laws of physics don't
just apply to frontal collisions, they determine
what happens in all kinds of accidents and col­
lisions .
What happens to occupants not wearing
safety belts?
In crashes unbelted occupants cannot stop
themselves from flying forward and being in­
jured or killed. Always wear your safety belts!
Fig. 123 A d river not wea ring a safety b elt is viol en tly
thrown fo rwa rd
Fig . 124 A rear passe nge r not wearing a safety belt
w ill fl y forward and strike the dr iver
Unbelted occupants are not able to resist the
tremendous forces of i mpac t by holding tight
or bracing themselves. Without the benefit of
safety restraint systems , the unrestrained
ll-

occupant will slam violently into the steering
wheel, instrument panel, windshield, or what­
ever else is in the way
¢ fig. 123. This impact
with the vehicle interior has all the energy
they had just before the crash.
Never rely on airbags alone for protection.
Even when they deploy, airbags provide only
additional protection. Airbags are not sup­
posed to deploy in all kinds of accidents. Al­
though your Audi is equipped with airbags, all
vehicle occupants, including the driver, must
wear safety belts correctly in order to mini­
mize the risk of severe injury or death in a
crash.
Remember too, that airbags will deploy only
once and that your safety belts are always
there to offer protection in those accidents in
which airbags are not supposed to deploy or
when they have already deployed. Unbelted
occupants can also be thrown out of the vehi­
cle where even more severe or fatal injuries
can occur.
It is also important for the rear passengers to
wear safety belts correctly. Unbelted passen­
gers in the rear seats endanger not only them­
selves but also the driver and other passen­
gers
r::;; fig. 124. In a frontal collision they will
be thrown forward violently, where they can
hit and injure the driver and/or front seat pas ­
senger.
Safety belts protect
People think it's possible to use the hands to
brace the body in a minor collision . It's simply
not true!
Fig. 125 Drive r is correct ly restrained in a sudden brak­
ing maneuver
Safety belts 115
Safety belts used properly can make a big dif­
ference. Safety belts help to keep passengers
in their seats, gradually reduce energy levels
applied to the body in an accident, and help
prevent the uncontrolled movement that can
cause serious injuries . In addition, safety belts
reduce the danger of being thrown out of the
vehicle .
Safety belts attach passengers to the car and
give them the benefit of being slowed down more gently or "softly" through the "give" in
the safety belts, crush zones and other safety
features engineered into today's vehicles. By
"absorbing" the kinetic energy over a longer
period of time, the safety belts make the
forces on the body more "tolerable" and less
likely to cause injury.
Although these examples are based on a fron­
tal collision, safety belts can also su bsta ntia l­
ly reduce the risk of injury in other kinds of
crashes. So, whether you're on a long trip or
just going to the corner store, always buckle
up and make sure others do, too. Accident sta­
tistics show that vehicle occupants properly
wearing safety belts have a lower risk of being
injured and a much better chance of surviving
an accident. Properly using safety belts also
greatly increases the ability of the supplemen­
tal airbags to do their job in a collision . For
this reason, wearing a safety belt is legally re­
quired in most countries including much of
the United States and Canada.
Although your Audi is equipped with airbags,
you still have to wear the safety belts provid­
ed. Front airbags, for example, are activated
only in some frontal collisions. The front air­
bags are not activated in all frontal collisions,
in side and rear collisions, in roll overs or in
cases where there is not enough deceleration
through impact to the front of the vehicle.
The same goes for the other airbag systems in
your Audi. So, always wear your safety belt
and make sure everybody in your vehicle is
properly restrained!