2015 AUDI S3 brake

96 Audi pre sen se
it is necessary. A lways follow traffic laws
regarding mainta ining a safe distance
between your vehicle and vehicles ahead.
- pre sense front works within certain lim­
its and cannot react to situations that
are outside of the system lim its, such as
when approaching a stationary vehicle or
a stationary obstacle (the end of a traffic
jam or a vehicle that has broken down).
-Always keep i n m ind that the radar sen­
sor fo r pre sense front only works within
defined detection zones, which mea ns
other vehicles may not always be dete ct­
ed correct ly.
- T he function and range of the radar sen­
sor can be impaired by rain, snow and
heavy mist. Veh icles ahead may not be
detected right away, or not detected at
all.
- Reflective surfaces such as g uard rails or
entrances to t unnels may impair the
function of the radar sensor .
{[) Note
The senso r can be disp laced by impacts or
damage to the bumper, whee l housing and
underbody . The pre sense front sensor can
be damaged by this . Have your authorized
Aud i dea ler or authorized service facility
check the ir function.
(D Tips
- You can cance l the braking w ith increas­
ing force that is initiated by the system
by braking yourself, by accelerating no­
ticeab ly or by swerving.
- For information on dr iver messages
about pre sense, refer to¢ page 96.
- Keep in mind that pre sense can brake unexpectedly. Always secure any cargo or
objects that you are transporting to re­
duce the r isk of damage or injury .
- Certain pre sense front funct ions sw itch
off when ESC is sw itched off (sport
mode) or when drivi ng in reve rse .
- The pre sense front funct ions are not
available if there is a malfunction in the adaptive cru
ise cont ro l* system
¢ page
92 or ¢ page 96.
- Keep in mind that pre sense front can
brake abruptly. Always sec ure cargo or
objects that you transport to red uce the
r isk of damage or injury.
Settings in the Infotainment system
Applies to vehicles: with Aud i pre sense front or Aud i
adaptive crui se con trol
.,. Select in the MM I: I MENU I button > Car >
Systems * control button > Drive r assi st a nce
> Audi pre sense .
Switching the system on and off
Audi pre sense (Sys tem): If the system is
switched off, it switches on again automati ­
ca lly once the ignition is switched on aga in.
S ys te m -Swit ch A udi pre sense o n-off . With
th is, yo u can switch the p rewarning and the
braking intervention from Audi pre sense on
or off.
Prewarning -The distance and app roach
warnings can be switched
o n/off .
(D Tips
-If you restrict or sw itch off the ESC, the
pre sense also sw itches i tself off
¢page
190.
- Switch the p re sense off when you a re
loading the vehicle onto a veh icle carrier,
t rain, ship o r othe r type of transporta­
tion . This can prevent undesired warn ­
ings from the pre sense system .
Driver messages
Applies to vehicles: wit h Aud i pre sense or Aud i adapt ive
cruise control
Aud i pr e se nse curr ently un availabl e. No sen­
so r vi sion
This message appears if the sensor v iew is ob ­
structed, for examp le by leaves, snow , heavy
spray or d irt. Clean the sensor¢ page
86,
fig. 75.
Audi pre sense: off

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Automatic
transmission S tronic-transmission
Introduction
Applies to vehicles: with S tronic transmiss ion
Your vehicle is equipped with an electronical­
l y -controlled DSG transmission called S tronic.
T wo independent clutches transfer the power
between the engine and transmission. It al­
lows the vehicle to accelerate without a no­
ticeable interruption in traction .
T he transmission upshifts or downshifts auto­
matically. The driving style continuously influ­
ences the selection of the driving program .
When a
moderate driving style is used, the
transmission selects the most econom ica l
driving mode. The transmission upshifts at a
lower RPM and downshifts at a higher RPM to
improve fuel effic iency .
T he transmission switches to a sporty mode
after a kick-down or when the driver uses a
sporty driving style characterized by quick ac­
celerator pedal movements, heavy accelera­
tion, frequent changes in speed and traveling
at the maximum speed.
If desired, the driver can also select the gears
manually (tiptronic mode) r=> page 114,
Shifting manually (tiptronic mode) .
Selector lever positions
Applies to vehicles: with S tro nic transmission
Fig. 96 Instrument cluster: selector leve r positions
The instrument cluster display shows the cur­
rent selector lever position and current gear.
Automatic transmission 109
P -Park
The wheels are mechanically locked in this po­
sition. You can only shift into Park when the
vehicle is
stationary r=> &..
To shift in and out of the P selector lever posi­
tion, press the interlock button in the selector
lever
while pressing the brake peda l.
R- Reverse
Only shift into reverse gear when the vehicle is
stationary and the engine is running at idle
speed
r=> &. .
To select the R selector lever position, press
the interlock button
while press ing the brake
pedal. The back-up lights sw itch on in the R
pos ition if the ignition is switched on .
N -Neutral
The transm iss ion is in idle in this position .
DIS -Normal position for driving forward
In the D/S selector lever position , the trans ­
mission can be operated either in the normal
D mode or in the S sport mode. To select the S
spor t mode, pull the selector lever back brief­
ly. Pulling the lever back again will select the
normal D mode . The instrument cluster dis­
play shows the selected driving mode.
In the
normal mode D, the transmission auto­
matically selects the suitable gear ratio . It de­
pends on engine load, vehicle speed and driv­
ing style .
Select the
sport mode S for sporty driving .
The vehicle makes full use of the eng ine's
power. Shift ing may become noticeable when
acce lerat ing.
To move from selector lever position N to D,
you must press the brake pedal and the vehi­ cle must be traveling less than 1 mph (2 km/
h) or be stationary~ &.-
.&_ WARNING
Read and following all WARNINGS.
- The vehicle can roll even if the ignition is
switched off.
~
•

110 Autom atic tr an smi ssion
-Never select R or P while driving, because
this increases the risk of an accident.
- Power is still transmitted to the whee ls
when the eng ine is running at idle. To
prevent the vehicle from "creeping", you
must keep your foot on the brake in all
selector lever positions (except P) when
the engine is runn ing. Otherwise, th is in­
creases the risk of an accident.
- Do not inadvertently press the accelera­
tor pedal when the vehicle is stopped if a
gea r is engaged. Otherwise the vehicle
will star t to move immediately, even if
the parking bra ke is set . This could result
in a crash .
- Do not press the accelerator pedal when
changing the selector lever position
whi le the vehicle is stationary and the
engine is running.
- Never leave your vehicle with the engine
running whi le in gear . If you must leave
yo ur vehicle when the engine is running,
set the park ing brake and move these ­
lector lever to the P position.
- Before opening the hood and working on
a running engine, select the P position
with the se lector lever and set the park­
ing brake. Always read and follow the ap­
plicable warnings
~ page 217, Working
in the engine compartment.
Q) Note
Never let the veh icle roll downhill with en­
gine off and the selector lever in the N po­
sition, because this cou ld damage the au­
tomatic transmission and cata lytic con­
verter.
@ Tips
- Audi drive select : Sporty shift ing cha rac­
terist ics can be se lected using th e
dy·
nam ic driving mode. Swill appear in the
i nstrument cl uste r display i nstead of D.
- If you accidenta lly sele ct N while driv ing,
take your foot off the acce le rator pedal
i mmedia tely and wait for the engine to
s low down to idle be fore se lecting Dor S . -
If there is a power failure, the selector
lever wi ll not move out of the P position.
The emergency re lease can be used i f
this happens
¢ page 116.
Selector lever lock '
Applies to vehicles: wi th S t ronic tra nsmi ssio n
The selector lever lock prevents you from se­
lecting a gear occidentally, causing the vehi­
cle to roll.
Fig . 97 Selecto r lever lock
To release the selector lever lock:
.. Switch on the ignition .
8 0 :,l. CX) .,
.. Press the brake pedal while pressing the in-
terlock button .
Automat ic shift loc k (AS L)
The selector lever is locked in the P and N po­
sitions when the ign ition is switched on. You
must press the brake pedal to select another
position. You must also press the interlock
button if you a re mov ing from the P position .
T he following message appears in the display
when the selector lever is in the P or N pos i­
t ion to remind the drive r:
When stationar y apply footbrake while se­
l e cting gear
The automatic shift lock only functions when
the vehicle is stationary or at speeds be low 1
mph (2 km/h) . At higher speeds, the lock is
automat ica lly deactivated in the N pos it ion.
The selector lever is not locked when shifting
quick ly through N, for example from R to D.
T his makes it possible to free the vehicle when
it is stuck by "rocking" it. The se lector lever
lock engages if the lever stays in the N

....,
N
ci > co
rl I.O
"' ....,
"' rl
position longer than approximately 2 seconds
when the brake pedal is not pressed.
Interlock button
The interlock button in the selector lever han­
dle prevents you from moving the selector
l eve r inadvertently while in some selecto r lev­
er positions. The positions that require the in­
terlock button to be pressed are marked in
color in the illustration
c::;, fig. 97.
Ignition key safety interlock*
You can only remove the key from the ignition
after switching the ignition off if the se lector
lever is in the P position. The selector lever
will be locked in the P position as long as the
key is not in the ignition .
A WARNING
Read and following all WARNINGS. c::;, &. in
Selector lever positions on page 109.
{D) Tips
- If the selector lever does not engage,
there is a malfunction. The engine is dis­
abled to prevent the vehicle from driving
off unintentionally . Press the brake pedal
briefly to allow the selector lever lock to
engage again.
- If the vehicle does not move forward or
i n reverse even though a drive position is
se lected, proceed as follows:
- > If the veh icle does not move in the de­
sired direction, the system may not have
engaged the dr ive position correctly.
Press the brake pedal and select the
drive position again.
- >If the vehicle still does not move in the
desired direction, there is a system mal­
function. See an authorized Aud i dea ler
or authorized Audi Service Facility for as ­
sistance to have the system checked.
Autom atic transm ission 111
Driving tips
Applies to veh icles: w it h S tronic transm iss ion
T he transmission shifts up and down auto­
matically when in the driving gears.
Fig. 98 Section of the center co nsole: Selector lever
w ith interlock b utto n
The engine will only be able start when these­
lector lever is in the P or N positions. At low
temperatures (below 14 °F (-10 °C)), the en ­
gine can only be started when the selector
lever is in the P position.
Starting from a stop
.,. Press and hold the brake pedal.
.,. Press and hold the interlock button in the
selector lever handle, select the desired se ­
lector lever position such as D
c::;, page 109
and re lease the lock button.
.,. Wait a moment until the transmission
shifts . Yo u will notice a slight movement
when the gear engages.
... Release the brake peda l and press the accel ­
erator pedal
c::;, .&_ .
Stopping temporarily
.,. Keep the vehicle stationary using the brak­
ing pedal, for example at traffic lights.
.,. Do not press the accelerator peda l when do­
ing this.
.,. To prevent the vehicle from ro lling when you
start driving, set the parking brake when
stopping on steep inclines
c::;, .&_ .
.,. The parking brake will release automat ically
and the vehicle will start moving once you
press the acce lerator pedal. Requ irement:
The driver's safety belt must fastened and
the driver's door must be closed.
IJll,,

112 Automatic tran smi ssio n
Stopp ing /p ark ing
If the selector lever is not in the P position
when you open the driver's door, the vehicle
could ro ll. In vehicles with a convenience key*,
the following message appears:
Sh ift to P,
othe rwise veh icle c an roll a way. Door s do not
lock if le ver is not in P.
You will also hear a
warn ing tone.
"' Press and ho ld the brake pedal¢.&_ .
"' Set the parking brake.
"'Se lect the P selector lever pos ition.
St opp ing on an incline
• Always press the brake pedal to hold the ve ­
hicle in p lace and prevent it from "rolling
back"
¢ .&_ . Do n ot try to prevent the vehi­
cle from "roll ing back" when a gear is en­
gaged by increasing the eng ine speed
¢ (D.
Starting on an inclin e in vehicl es w it h out
Hill Hold *
"'Set the parking brake.
"' With the driving gear selected, press the ac­
celerator pedal carefully . The parking brake
will release automat ically if your safety belt
is fastened.
St arting on an incline i n vehicle s with Hill
Hold*
"' With the driving gear selected, remove your
foot from the brake pedal and press the ac­ cele rato r pedal ¢
page 82, Hill hold.
Under certain circumstances, (such as driving
in the mountains or towing a tra iler), it may
be usefu l to sw itch temporarily to the manual
shift p rogram in order to adjust the gears to
the dr iving condit ions by hand
¢ page 114.
When parking on a level surface, simply place
the selector lever in the P pos ition. On in­
clines , activate the parking bra ke first and
then move the selector lever to the P pos it ion
¢ page 80 . This prevents the locking mecha­
nism from being loaded too heavi ly and will
make it easier to move the selector lever out
of the P position.
A WARNING
- The vehicle can roll even when the en­
g ine is switched off.
- Unintended vehicle movement can lead
to serious injuries .
- Never leave your vehicle with the engine running while in gear. If you must leave
your veh icle when the engine is running,
set the parking brake and move these­
lector lever to the P position .
- Power is still transferred to the wheels
when the engine is runn ing at idle. To
prevent the vehicle from "c reeping", you
must keep you r foot on the brake when
the engine is running and the selector lever is in the D, Sor R position or "tip­
tronic" mode is selected . -
-Do not inadvertently press the accelera­
tor peda l when the vehicle is stationary.
Otherwise the vehicle wi ll start to move
immediate ly, even if the parking brake is
set. Th is could result in a crash.
- Do not press the accelerator pedal when
changing the se lector lever position
while the veh icle is stationary and the
engine is running.
- Never engage the R or P selector level positions while dr iv ing. It could cause a
crash .
- Before driving down a steep slope, re­
duce your speed and shift into a lower
gear with "tiptronic" .
- Do not ride the brakes or press the brake
pedal too often or too long when driving
downhill . Constant braking causes the
brakes to overheat and substantially re­
duces braking pe rformance, increases
b rak ing distan ce or causes complete fa il­
ure of the brake system.
- I f you must stop on an in cl ine, always
hold the vehicle i n place with the foot
brake or park ing brake to p revent it from
rolling back .
- Never hold the vehicle on an incline with
a slipping clutch . The clutch opens auto ­
matica lly when it becomes too hot from

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the overload. The ml indicator light
turns on and a message appears
Q page 115 when the clutch is overload­
ed .
-If the engine must run while you are
working in the eng ine compartment with
the hood open, make sure a gear is not engaged . T he selecto r leve r must be
firmly in the P pos ition and locked in
pla ce and t he pa rking brake must be set
Qpage217. Otherwise, the veh icle
cou ld beg in moving when the eng ine
speed is high, even with the parking
brake set.
W Note
- When stopping on an incline, do not try
to ho ld the vehicle in place by pressing
the accelerator peda l w hile a dr iving gear
i s selected. This can cause the automatic
transmission to overheat and can dam­
age it. Set the parking b rake or press the
brake pedal to p revent the veh icle from
ro lling .
- Allow ing the ve hicle to roll when the en­
gine is stopped and the selector lever is
i n the N position will damage the auto­
matic transmission beca use it is not lu­
b ricated unde r tho se c ircumstances.
- The t ransm ission can overheat and be
damaged under certa in d riving and traf­
fi c condition s suc h as frequent s tarts ,
creeping for a long time , or s top-and-go
traff ic. W hen the
ml or . indicator
light turns on, stop the vehicle at the
next oppo rtunity and let the t ransmis ­
s ion coo l
Qpage 115.
-Allow ing the ve hicle to roll when the en­
gine is stopped w ill damage the S tron ic
transmission because it is not lubricated
Q page 282 , Emergency towing with
commercial tow truck .
@ Tips
For safety reasons, the park ing brake re­
leases automatically only when the driver's
door is closed and dr iver 's safety belt is
fastened.
Automa tic tran sm iss ion 113
Hill descent control
App lies to vehicles : wi th 5 tronic tra nsmi ssio n
Hill descent control assists the driver when
driving down hills .
Hill descent control is activated when these­
l ector lever is in the D or S position and you
press the brake peda l. The transmission auto ­
matically selects a gear that is suitable for the
i ncl ine. Hill descent cont ro l t ries to ma inta in
t h e speed ac hieved a t the t ime of b raking,
within physic al and tec hnical lim it a tions. If
may sti ll be ne cessa ry to adju st the speed
with t he b rakes . Because hi ll descent control
cannot sh ift down farthe r than 3rd gear, it
may be necessary to sh ift into t iptronic mode
in very steep areas. In this case, shift into 1st
o r 2nd gear in tiptro nic mode to use the en­
gine's brak ing force to relieve the brakes .
Hill descent control switches off once the hi ll
levels out or you press the accelerator pedal.
On vehicles with a cruise contro l system*
Q page 83, hill descent control is also activat ­
ed when the speed is set .
A WARNING
-
Hill descent control cannot overcome
physical lim itations, so it may not be ab le
to maintain a co nsta nt speed unde r all
conditions . A lways be ready to apply the
b rakes .
•

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Launch Control-Program
App lies to vehicles: with launch control
The Launch Control Program enables maxi­
mum acceleration.
Requirement : The engine must be at operat­
ing temperature and the steering wheel must
not be turned .
.. With the engine running, press the
!.$OFFI
button briefly one time 1) .
.. Pull the selector lever back out of the 0/S
position briefly to select the S position, or
press it toward the right into the t ipt ronic
pos ition or select the
d ynamic driv ing mode
i n drive select*
~ page 106.
.. Press the brake peda l firmly with your left
foot and hold it all the way down for at least
1 second.
.. At the same time, press the gas peda l all the
way down with your right foot unti l the en­
gine reaches and stays at a high RPM level.
.. Remove your left foot from the brake.
A WARNING
- Always adapt your driving to the traffic
flow.
- Only use Launch Control when road and
t raff ic conditions a llow it and other driv­
ers wi ll not be endangered or impacted
by yo ur driving and the veh icle's acceler­
a tion.
- Please note tha t the dr ive whee ls can
spin and the vehicle can brea k away
when sport mode is switched on, espe­
c ially when the road is sl ippery.
- Once the vehicle has started moving,
press the
I.$ OFF I button br iefly to turn
the sport mode off.
(j) Tips
- The transm ission tempe rat ure may in­
crease significantly after using the
l ) In vehicles with a dr iver info rmat ion system, an ESC
light in the in stru m ent cl us ter stays on contin uo usly
and the m essage
Stabilizatio n cont rol (ESC): spor t.
W arning! Restricted stability
appears temporarily.
Automa tic tran sm iss ion 115
Launch Control Program . If that hap­
pens, the program may not be availab le
for a few m inutes. It will be ava ilable
again after a cool-down per iod.
- When accelerating using the Launch
Contro l Program, all vehicle parts are
subject to heavy loads. Th is can lead to
increased wear .
Emergency mode
Applies to vehicles: with S tronic transm ission
In the event of a system malfunction, there is
an emergency program.
If all of the selector lever positions are high ­
li ghted with a light backgro und in the instru­
ment cluster d isplay, there is a system mal­
funct ion and the S tronic transmission is run­
ning in the emergency program . The vehicle
can still be driven in emergency mode, but on­
ly w ith reduced speed and not in all gears. In
some cases, the veh icle
c ann ot driv e in re ­
v e rs e .
(D Note
If the transmission runs in emergency
mode, drive to your author ized Audi dealer
or q ua lified repa ir facil ity immed iate ly to
have the ma lf u nction corrected.
Transmission malfunction
• Tran smiss ion malfuncti on! Please stop
the vehicle and select P
T here is a malfunction in the transmiss ion .
Park the vehicle securely and do not continue
driv ing. See an authorized Audi dealer or au ­
thorized Audi Service Facility for assistance.
• Tran smi ssion overh eatin g! Plea se stop
the vehicle!
The transm iss io n is too hot and can become
damaged . Stop and let the transmission cool .,.
•

116 Automatic transmission
with the eng ine runn ing (a t id le) in the P se ­
lector lever position . Then the indicator light
and the message turn off, drive to an author ­
ized A udi dealer or qualified repair facility im­
mediately to have the malfunct ion corrected.
If the indicator lig ht and the dr ive r message
do not tur n off, do not cont inue dr iv ing. See
a n author ized Audi d eal er or author ized A udi
S ervi ce Fa cili ty for a ssis tance.
Di] Transmiss ion malfunction: you can con­
tinue driving
Drive to an autho rized Aud i dea le r or a uthor­
ized A udi Service Facility immed iate ly to have
the ma lf u nction corrected .
Di] Transmission malfunction: no reverse
gear (you can continue driving)
D rive to an authorized Aud i dea le r or a uthor ­
ized A udi Service Facility immediate ly to have
the ma lf u nct ion co rrected .
Di] Transmi ssion malfunction: You can con­
tinue dri ving in D until engine off
Drive the ve hicle away from mov ing traff ic and
p ar k. See an au thori zed A udi d ealer or author­
iz ed A udi Service F acility for assis tance .
Di] Transmi ssion overheating! Please adapt
driving style
Continue driving moderate ly. When t he in di­
cato r ligh t turns off, you can continue dr iving
normally .
Di] Transmission : Please press brake pedal
and select gear again
If t h e tra nsmission mal functions beca use the
temperature is too h igh , a message appears
when t he transmission is coo led.
Selector lever emergency release
Applies to vehicles: with S tronic transmission
If the vehicle 's power supply fails, the selec­
tor lever can b e released in an emergency.
Fig. 101 Se lector leve r: remov ing t he cover
Fig. 10 2 Selector leve r: Us ing the emergency re lease
to move out of t he Park pos itio n
The emergency release mechanism is located
in the right a rea under the selector lever sh ift
gate. Using the eme rgency release ca n be
complicated. We recommend contacting an
au tho rize d Audi d eale r o r a uth o rized Aud i
Se rv ice Facility for assistance, if necessary.
The sc rewd river from t he ve hicle too l kit locat­
ed in the luggage compartmen t is needed to
fo r the emergency release ¢ page
268 . Use
the f lat s ide of the reve rsible screwdriver
blade .
Removing the selector lever cover
"'Set the park ing brake «el)¢&. to secure
your veh icle from rolling .
"' Insert the flat side o f the scr ewdr ive r side­
ways in the s lot near the s hift cove r and pry
t he shi ft cove r up <=> fig.
101 .
.,. Pull up the co rner s of the shift c over car eful­
ly wi th yo ur hands and fold it over the s hift-
er knob ¢fig.
10 2. ..,.