2015 AUDI S3 SEDAN clock

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-Always hold the steering wheel with your
hands in the 9 o'clock and 3 o'clock posi ­
tions to reduce the risk of injury if the airbag
deploys .
- Never hold the steer ing wheel in the 12
o'clock position or w ith both hands on the
rim or the center of the steering wheel.
Holding the stee ring wheel incorrectly sig­
nificantly increases the risk of injury to the
hands, arms and head if the airbag deploys.
Starting and stopping
the engine (vehicles with an ignition lock)
Starting the engine with the key
Applies to vehicles: with mechanical ignit ion lock
The ignition is switched on and the engine start­
ed with the key in the ignition .
Fig . 68 Ignit io n key pos it io n s
Stee ring l ock
If the steering wheel wil l not turn, the steering
lock is engaged.
To engage the steering wheel lock : the selector
l ever must be in the P position.
.,. To engage the steering w heel lock, turn the
whee l until it locks whe n the ignition key is re­
moved.
.,. To re lease the steering wheel lock , insert the
key in the ignition lock and turn the key in the
-direction of the arrow-while turning the steer ­
ing wheel.
~ Swit ching the ignition on /off or prew arming co
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.,. To sw itch the ignition on, turn the ignition key
to position @.
Dr ivi ng
.,. To switch the ignition off, turn the ignition key
to posit ion @.
Diesel vehicles are preheated while the ignition is
swi tched on
m .
Starting the engine
Your vehicle is equipped with launch control. As
soon as you have turned the ign ition key to posi­
tion @, the engine will start automatically.
.,. Press the brake pedal and move the selector
lever to the P or
N position .
.,. Turn the key br iefly to position @. The ign ition
key automatically retu rns to position @. Do not
press the a cce le rator pedal when doing this.
Major electrical equipment switches off tempora­
rily when start ing the engine .
It is possible that there w ill be a slight delay
when starting the eng ine in diesel vehicles in
colder temperatures . T herefore, you must hold
the brake pedal down unti l the engine starts . The
indicator light turns on wh ile the engine is pre­
hea ting
lJ .
The prewarming time depends on the coolant
temperature and outside temperatu re. The glow
pl ug indicato r light
IJ will only turn on for ap­
proximate ly 1 second when the eng ine is warm or
the outside tempe rature is higher than 8
°C. That
means you can start the engine
immediately .
If the engine does no t st art immediately, stop
the start ing procedure by turning the ignition key
to position @and repeat after 30 seconds.
Automatic start malfunction
If the (m (gasoline engine) or IJ (diesel engine)
i ndicato r light turns on and the message
Engine
start sy ste m malfunction . Plea se c ontact S erv­
i c e
appea rs, there is an automatic sta rt malfunc ­
t ion .
T o start the engine, hold the ignit io n key in posi­
tio n@ unt il the engine r uns.
Drive to an authorized Audi dealer or authorized
Audi Se rv ice Facility immed iately to have the
malfunction corrected. ..,.
73

Driving safety
is as close to this position as possible. Move the
head restraint so that it is as close to the back
of the head as possible.
.. Fa sten and wear safety belt s correctly
<=> page 143.
.. Always keep both feet in the footwell so that
you are in control of the veh icle at all times.
For detailed information on how to adjust the
driver's seat, see
<=> page 55 .
A WARNING
Drivers who are unbelted, out of position or
too close to the airbag can be seriously in­
jured by an airbag as it unfolds. To help re­
duce the risk of serious personal injury:
- Always adjust the dr iver's seat and the
steering wheel so that there are at least
10 inches (25 cm) between your breastbone
and the steering wheel.
- Always adjust the driver's seat and the
steering wheel so that there are at least
4 inches (10 cm) between the knees and the
lower part of the instrument panel.
- Always hold the steering wheel on the out­
side of the steering wheel rim with your
hands at the 9 o'clock and 3 o'clock posi­
tions to help reduce the risk of personal in­
jury if the driver's airbag inflates .
- Never hold the steering wheel at the
12 o'clock position or with your hands at
other positions inside the steering wheel
rim or on the steering wheel hub . Holding
the steering wheel the wrong way can cause
serious injuries to the hands, arms and head
if the driver's airbag inflates.
- Pointing the steering wheel toward your
face decreases the ability of the supplemen­
tal driver's airbag to protect you in a colli­
sion.
- Always sit in an upright position and never
lean against or place any part of your body
too close to the area where the airbags are
located.
- Before driving, always adjust the front seats
properly and make sure that all passengers
are properly restrained.
132
- For adjustable head restraints: before driv­
ing, always also adjust the head restraints
properly .
- Never adjust the seats while the vehicle is
moving. Your seat may move unexpectedly
and you could lose control of the vehicle.
- Never drive with the backrest reclined or tilted far back! The farther the backrests are
tilted back, the greater the risk of injury due
to incorrect positioning of the safety belt
and improper seating position .
- Children must always ride in child seats
<=> page 172 . Special precautions apply
when installing a child seat on the front pas­ senger seat<=>
page 148.
· Proper seating position for the front
passenger
The proper front passenger seating position is
important for safe , relaxed driving.
For your own safety and to reduce the risk of in­
jury in the event of an accident, we recommend
that you adjust the seat for the front passenger
to the following position :
.. Adjust the angle of the seatback so that it is in
an upright position and your back comes in full
contact with it whenever the vehicle is moving .
.. For adjustab le head restraints: adjust the head
restraint so the upper edge is as even as possi­
ble with the top of your head. If that is not pos ­
sible, try to adjust the head restraint so that it
is as close to this position as possible
<=> page 134 . Move the head restraint so that it
is as close to the back of the head as possible.
.. Keep both feet flat on the floor in front of the
front passenger seat .
.. Fasten and wear safety belts correctly
<=> page 143.
For detailed information on how to adjust the
front passenger's seat, see
c> page 54.
A WARNING
Front seat passengers who are unbelted, out
of position or too close to the airbag can be

Airb ag syst em
-Always carefully follow the manufacturer's
instructions provided with the child seat or
carr ier.
- Always make sure that there is nothing on
the front passenger seat that will cause the
capacit ive passenger detection system in
the seat to signal to the Airbag System that
the seat is occupied by a person when it is
not, or to signa l that it is occupied by some­
one who is heav ier than the person actually
sitting on the seat. The presence of addi­
tional objects could cause the passenger
front a irbag to be turned on when it should
be off, or could cause the airbag to work in a
way that is different from the way it would have worked without the object on the seat.
Front airbags
Description of front airbags
The airbag system can provide supplemental
protection to properly restrained front seat occu­
pants.
F ig. 128 Location of d river ai rbag: in steeri ng w heel
F ig. 129 Location of fro nt passenger's a irbag: in the i nstru­
m ent pane l
Your vehicle is equipped w ith an "Advanced Air­
bag System" in compliance with United States
152
Federa l Moto r Vehicle Safety Standard
(FMVSS) 208 as applicable at the time your vehi­
cle was manufactured. The safety be lts for the
seats have "pretensioners" that help to take slack
out of the belt system. The pretensioners are also
activated by the electronic control unit for the
airbag system.
The front safety belts also have load lim iters to
help reduce the forces applied to the body in a
crash .
The airbag for the driver is in the steering wheel
hub ¢
fig. 128 and the airbag for the front pas­
senger is in the instrument panel¢
fig. 129. The
genera l location of the airbags is marked ''AIR ­
BAG ".
There is a lot you need to know about the a irbags
in your vehicle. We urge you to read the detailed
information about airbags, safety belts and child
safety in this and the other chapte rs that make
up the owner's literature . Please be sure to heed
the WARN INGS - they are extremely important
for your safety and the safety of your passengers,
especially infants and small children .
A WARNING -
Never rely on airbags alone for protection.
- Even when they deploy, airbags provide only
supp lemental p rotection.
- Airbag wor k most effective ly when used
w it h properly worn safety belts.
- Therefore, alw ays wea r your safe ty belts and
ma ke sure that everybody in your vehicle is
properly rest rained.
- Always hold the s teer ing whee l w ith bo th
hands on the outside of the steer ing whee l
r im at the 9:00 o'clock and 3:00 o'clock po ­
sitions to help reduce the r isk of persona l in­
jury if the driver's airbag in flates.
- Never hold the steering wheel at the 12
o'clock position or with your hands any­
where inside the steering wheel or on the
steer ing whee l hub. Hold ing the steer ing
wheel the wrong way increases the risk of
severe in jury to the arms, hands , and head if
the dr iver airbag deploys .
ll>

Checking and Fill in g
These fuels contain substances that can se ­
verely damage the fuel system and the en­
gine if the engine is started .
- If the diesel f uel quality is poor, it may be
necessary to have the water d rained from
the water separator in the
fuel filter more
often than specified in the maintenance
schedule. This can help reduce engine ma l­
funct ions
c:> page 2 3.
Refueling
Fuel filler neck
The fuel filler neck is located on the right rear
side pane l behind the fuel f iller flap.
If the power locking sys tem should fail, you can
still open the flap manua lly -for detai led instruc ­
tions see
c:> page 194.
You can find the fue l tank capacity of you r vehicle
in
c:> page 260.
The label on the inside of the fue l filler flap te lls
you t he cor rect fuel for your vehicle. For more in­
form ation abo ut fue l specifications, see
c:> page 190 .
Your vehicle fuel tank has an on board refue lling
vapor re cove ry system . This feature helps to p re­
ve nt fuel vapors from escaping from the tank and
pollut ing t he environment w hile you refue l yo ur
ve hicle. In orde r to fill the tank p roperly whi le
protecting the environment, please follow this
refueling procedure carefully.
A WARNING
Under normal operating conditions, never ca r­
ry additional fuel containers in your car . Gas
canisters and ot her conta iners used to trans­
port fuel can be dangerous . Such contai ners,
full or empty, may leak and could cause a fire
in a collision. If yo u m ust t ransport fue l to
use fo r yo ur l awn m owe r, snow b lower, etc.,
be very ca re ful and a lways observe loca l and
state laws rega rding the use, transportation
and sto rage of such fuel containe rs . Make cer­
tain the container meets industry standards (ANSI/ASTM F852 - 86).
192
(D Note
Never drive your vehicle until the fue l tank is
complete ly empty . The irregular supply of
f u el can cause misfiring. Gasoline could enter
the exhaust system and damage the catalytic converter.
Fueling procedure
F ig . 149 Righ t rea r ve hicle s ide: open ing t he fuel filler
door
Fi g. 15 0 Fuel fill er doo r wit h attac hed fuel cap
Re ad a nd fo llow the informa tion and war ning s
whe n filling AdB lue
c:> page 195 .
The fuel filler doo r is u nlocked or locked by the
cent ral lock ing system.
Opening the fuel flap
--0 ~
ffl
.,.. Press the left side of the fuel f iller door to open
it -arrow-
c:> fig. 149 .
.,.. Unscrew the tank cap counterclockw ise .
.,.. Place the cap from above on the open fue l filler
door
c:> fig . 150.
Closing the fuel cap
.,.. Turn the f uel cap clockwise until you hear it
lock .
.,.. Close fuel fi ller door until it latches.

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This message appears if the system has detected
that the tank was filled incorrectly or that there
is a malfunction. Drive immediately to the near­
est authori zed Aud i dealer or authori zed Audi
Service Facility to have the malfunction correct­
ed . Otherwise you will not be able to start the en­
g in e again once you stop it.
Filling the Ad Blue
Applies to vehicles: with selective catalyt ic red uctio n
A special refill bottle must be used to fill the
AdBlue.
Fig. 153 Right rear vehicle s ide: removing the Ad B lue cap
Fig. 154 Ad Blue filler tube: inserting the refi ll bott le
The Ad Blue tank opening is located near the die­
sel tank opening. Add at least 1 gallon (3.8 lit ­
ers) of AdBlue (two bottles). This is the minimum
amount required to ensure the system detects
the refilling and to start the engine. You can add
a maximum of approximately 4 gallons (15 lit­
ers) .
Opening the filler tube and adding AdBlue
Requirement: the request to add Ad Blue must
appear in the instrument cluster display.
• Park your vehicle on a level surface.
• switch the ignition off .
Checking and Filling
• Open the tank door q page 192.
• Tur n the cap on the tank opening to the left to
remove
q fig. 153.
• Remove the cap from the refill bottle.
• Position the refill bottle on the filler tube and
turn the bottle clockwise until it stops turning
@ qfig. 154.
• Press lightly against the bottom of the bottle
@ to empty it. Con tinue pressing the bottom
of the bottle unti l it is empty or until flu id
stops flowing into the tank.
• Turn the bottle to the left without pressing on
the bottom.
Closing the filler neck
• Turn the Ad Blue cap to the right on the filler
tube until the cap clicks into place.
• Close the tank cover.
After filling
The vehicle must be driven. The system may take
up to two minutes to detect that the AdBlue has
been filled.
• If there was no Ad Blue left in the tank and a
range of
O mi (0 km ) was displayed in the in­
strument cluster, switch the ignition on fo r
about 30 seconds before start ing the engine.
_& WARNING
=
Ad Blue can irritate the skin, eyes and respira-
tory system . If there is contact with the fluid,
flush immediate ly with plenty of water. Con­
sult a physician if necessary.
(D Note
- Only use Ad Blue that conforms to the
standard ISO 22241-1. Do not mix any addi­
tives with the Ad Blue and do not dilute it
with water.
- Do not add AdBlue to the diese l tank or add
diesel fuel to the Ad B lue tank. Mixing can
lead to damage to the engine and the Ad Bl­
ue tank system. Warranty does not cover
damage caused by this .
- Ad Blue attacks surfaces such as painted ve­
hicle components, plastic and carpet. Re-
move the fluid as quickly as possible with a ..,.
197

Checking and Fill in g
system and could result in damage not cov­
ered by your New Vehicle Limited Warranty.
Adding coolant
Fig. 162 Eng ine compartment: ma rkings on the coola nt
expans ion tank
Read an d follo wing the WARNINGS before
checking anything in the engine compartment
r::;,page 198.
Checking the engine coolant level
.. Park your vehicle on a level surface.
.. switch the ignition off.
.. Read the coolant level on the coolant expansion
tank
r::;, fig . 162 . The coolant level must be be ­
tween the mark ings when the engine in cold .
When the engine is warm it can be slightly
above the upper marking .
Adding coolant
Requirement: there must be a residual amount of
coolant in the expans ion tank
c> Q).
.. Let the engine cool down.
.. Place a cloth over the coolant expansion tank
cap and unscrew the cap counterclockwise
<=>& .
.,. Add coolant mixed in the correct ratio
r::;, page 205 up to the upper marking .
.. Make sure that the fluid level rema ins stable.
Add more coolant if necessary.
.. Close the cap secure ly.
A coolant loss s uggests a leak. Immediate ly drive
your veh icle to an authorized A udi dealer or au­
thor ized Audi Service Facility and have the cool­
ing system inspected.
If the cooling system is not
leaking, a loss can come from the coolant boiling
206
thro ugh ove rheating and being pushed out o f the
cooling system.
A WARNING
The cooling system is pressurized and can be­
come very hot. To reduce the risk of burns
from hot coolant:
- Do not open the coolant expansion tank cap
w ith the engine hot. There is a risk of burns .
- Stop the eng ine and a llow it to cool.
- Protect your face, hands and arms from es-
caping coolant and steam by covering the
coo lant tank cap with a large, thick cloth.
- Turn the coolant tank cap counterclockwise
slowly and keep light pressure on the cap.
- To reduce the risk of burns, do not allow any
antifreeze or coolant to drip onto the e x­
haust system or hot engine components.
The ethy lene glycol in engine coola nt can
catch fire under certa in circumstances.
- The coolant additive and the coolant can be
dangerous to your health. For this reason,
keep the coolant in the o riginal container
away from ch ildren . The re is a risk of poison­
ing .
- W hen working in the engine compartment,
remember that the rad iator fa n can switch
on ev en if the ignition is switched off, wh ich
increases the risk of pe rsonal injury.
@ Note
Do not add coolant if the expans ion tank is
empty . Air cou ld enter the cooling system and
damage the eng ine. If this is the case, do not
continue driving. See an author ized Audi deal ­
er or a uth ori zed Audi Service Facility for a ssis­
ta nce .
. Radiator fan
The radiator fan switches on automatically by it­
self
An a uxiliary electric radiato r fan switches on and
off depending on coolan t temperature and other
vehicle ope rat ing cond itions .
After yo u sw itch the engine off, the aux ilia ry fan
can continue running for up to 10 m inutes -even .,,.

Checking and F ill in g
sure you are using the correct brake f luid .
The correct type of brake fluid is also indi­
cated on the brake fluid reservoir .
- The brake fluid must be new. Heavy use of
the brakes can cause a vapor lock if the
brake fluid is left in the system too long.
This can ser iously affect the effic iency of
the brakes as well as your safety . This
could res ult in an accident.
(D Note
Brake flu id will damage the paint of your vehi­
cle .
@ For the sake of the environment
Because of the problem of proper d isposa l of
brake fluid as well as the spec ia l tools re-
quired and the necessary expertise, we rec ­
ommend tha t you have the b rake fluid
changed by your author ized Audi dealer.
Battery
General information
The battery in yo ur Audi does not need any ma in­
tenance under normal operating conditions. Aud i
recommends having the electro lyte level check by
an author ized Audi dealer or author ized Audi
Service Fac ility when the re a re
high outside tem­
pe ratu res or when dr iv ing a ll day. The electroly te
leve l sho uld also be checked ea ch t ime the bat ­
t ery is charged
9 page 210 .
Have the battery checked when you br ing you r ve­
hicle in fo r an inspec tio n. It is a good idea to re­
p la ce the batte ry if i t is more than 5 ye ars old .
During certai n types of a irbag dep loyments, the
battery is disconnect ed from the vehicle electr i­
cal system fo r safety reasons
9 .&. in Repair, care
and disposal of the airbags on page 163.
Disconnecting the battery terminals
Some veh icle functions (such as power windows)
are not ava ilable when the batte ry is disco nnect­
ed. These functions must be programmed after
the ba ttery is reconnec ted. To avoid havi ng to do
t his , on ly disconnect the b attery from the veh icle
208
electrica l sys tem when that is necessa ry to pe r­
form repairs.
To reprogram the func tion s, proceed as fo llows:
Function Reprogramming
P owe r window one-
9 page 41, Correcting
to uch up/down f unc-power window malfunc-
tion tions
Remote control key o r If the vehicle does not
Conve nience key reac t to the key , it must
be synchronized
9 page 35
Digita l clock 9 page 10
ESC indi cato r light The ind icator lig ht goes
o ut afte r driving a few
meters
Not running the vehicle for long periods of
time
If you do not d rive yo ur vehicle for several days or
weeks, e lectr ica l components are gradua lly re­
duced or switched off. Th is red uces energy con­
s u mption and maintains the vehicle's ability to
start over a long per iod of t ime ¢
page 128.
Some conven ience functions , such as inter ior
li ght ing or power seats* may not wo rk . These
convenienc e functions w ill be availabl e agai n
o nce you swi tch the ig nition on and sta rt the en ­
gine.
Winter operation Du ring the winter months , it is common for the
batte ry capaci ty to dec rease as the tempe rat ur es
become lower . This is because more powe r is
needed to start the vehicle and componen ts such
as the he ad lights and the rear window defogger
are used more frequent ly.
Avoid using powe r unnecessar ily, especially in
c ity dr iv ing o r o n short trips . H ave yo ur au thor­
iz ed Audi de aler or author ized A udi Se rv ice Facili­
ty check the ba ttery capacity before the start of
winter ¢
page 210. A well-charged battery will
not only reduce starting problems in co ld weath­
er, but it will a lso last longer .

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Loosening and tightening the wheel bolts
The wheel bolts must be loosened before raising
the vehicle.
Fig . 177 Changing a wheel: loosening the whee l bo lts
Loosening
... Slid e the wheel wren ch onto the wheel bolt as
far as it will go .
... Take tight hold of the
end of the wrench handle
and turn the wheel bolts
counter-clockwise
about one single turn in the direction of arrow
r:=>fig. 177.
Tightening
... Slide the wheel wrench onto the whee l bolt as
far as it will go .
... Take tight hold of the
end of the wrench handle
and turn each whee l bolt
clockwise until it is
seated.
A WARNING
- Do not use force or hurry when changing a
wheel -you can ca use the vehicle to sl ip off
the jack and cause serious personal injuries.
-Do not loose n the wheel bolts more than
one turn
before you raise the vehicle with
the jack. -You risk an injury.
(D Tips
-Never use the hexagonal socket in the han­
dle of the screwdriver to loosen or tighten
the wheel bolts.
- If a whee l bolt is very tight, you may find it
easier to loosen by carefully pushing down
on the end of the wheel bolt wrench with
one foot only . As you do so, hold on to the
Emergen cy assistance
car to keep your balance and take ca re not
to slip .
Raising the vehicle
The vehicle must be lifted with the jack first be­
fore the wheel can be removed .
Fig. 178 Sill panels: marking s
Fig. 179 Sill: pos itio ning the vehicle jack
... Engage the parking brake to prevent your vehi­
cle from rolling unintent ionally .
... Move the
selector lever to position P .
... Find the marking (imprint) on the sill that is
nea rest the wheel that will be changed
q fig. 178. Behind the marking, there is a lift­
ing point on the sill for the vehicle jack.
... Vehicles with a si ll: Note the position of the sill
when position ing the vehicle jack
q fig. 179.
... Place the vehicle jack (vehicle tool k it) on a firm
surface. Use a flat, stable support if necessary.
On a slippery surface such as tile, you should
use a non-slip pad (such as a rubber mat) .
... Turn the
vehicle jack located under the lifting
point on the sill to ra is e the jack u ntil its arm@
Q fig. 179 is located under the designated plas­
tic mount
q .&., q(j) _
... Align the jack so that its arm @ c:::> fig. 179 en­
gages in the designated lifting point in the door
sill and the movable base @ lies flat on the ..,.
243