brake AUDI TT ROADSTER 2015 User Guide

44 Convertible top
Convenience opening
.,. Press the unlock but ton m on the remote
control key to unlock the vehicle.
.,. Turn the key in the driver door
once to posi ­
tion @~
fig. 42.
.,. Within two seconds turn the key a second
t ime and hold it in t his position until the
power top has completely retracted.
Convenience clos ing
.,. Turn the key in the dr iver door once to posi­
tion @
~fig. 42.
.,. Within two seconds turn the key a second
time and hold it in this position until the
power top has completely closed .
Opening or clos ing motion stops
immediately
as soon as you re lease the key. For safety rea­
sons, it is not possible to activate the
conven­
ience feature with the remote control.
A WARNING
When opening and closing the powe r top
make sure to keep yourself a nd others
clear of all moving parts. Risk of injury!
Wind Deflector
The wind deflector reduces turbulence in the
passenger compartment and makes driving
more comfortable.
F ig. 43 Section from center console: Sw itch for w ind
deflecto r operation
Extending wind deflector
.. ,... ,... 0
i
.,. Pull the switch for wind deflector operation.
.,. Re lease the switch as soon as the wind de-
flector is completely extended.
Retracting wind deflector
.,. Keep the switch for the wind deflector de­
pressed unti l it is fully retracted .
T he w ind deflector is extended and retracted
electrical ly .
A WARNING
- The wind deflector may not be used for
secur ing ca rgo.
-Al ways watch the wind deflector careful­
ly while it is closing. Fingers can be trap­
ped painfully in the mechanism!
(D Tips
-Extension is interrupted immediately the
switch is released.
- Th e wind deflector is most effective if all
th e windows are raised.
Convertible top
emergency operation
General information
Applies to vehicles: with power convertible top
-
The convertible top con be closed manually if
it malfunctions.
.,. Set the park ing brake.
.,. Open the w indows.
.,. Remove the key from the ignition .
Close the convertible top manually only in an
emergency situation. The best way course of
action is to contact your dealership to have
the cause of the malfunct ion corrected.
The convert ible top's emergency operation ba­
s ically consists of the following steps:
- Oepressurize the hydraulic system for op­
erating the convertible top :
The hydraulic
system pump must be depressurized.
- Unlock the covers: The covers must be man­
ually unlocked and positioned .
-Raise the convertible top: The convertible
top must be manually lifted out of its well
and ra ised. ..,.

Seats and storage
General recommen­
dations
Why is your seat adjustment so important?
The safety belts and the airbag system can
only provide maximum protection if the front
seats are correctly adjusted.
There are various ways of adjusting the front
seats to provide safe and comfortable support
for the driver and the front passenger. Adjust
your seat properly so that :
- you can easily and quick ly reach all the
switches and controls in the instrument
panel
- your body is properly supported thus reduc­ ing physical stress and fatigue
- the safety belts and airbag system can offe r
maximum protection
¢ page 108.
In the following sections, you will see exactly
how you can best adjust your seats .
There are special regulations and instructions
for installing a child safety seat on the front passenger's seat. Always heed the informa­
tion regard ing child safety provided in
¢ page 129, Child Safety.
A WARNING
Incorrect seating position of the driver and
all other passengers can result in serious
personal injury.
- Always keep your feet on the f loor when
the vehicle is in motion -never p ut your
feet on top of the instrument panel, out
of the w indow or on top of the seat cush­
ion! This applies espec ially to the passen­
gers . If your seating position is incorrect
you increase the r isk of injury in the case
of sudden braking or an acc ident. If the
airbag inflates and the seating position
is incorrect this could result in personal
injury or even death.
- It is important for bo th the driver and
front passenger to keep a distance of a t
Seat s an d sto rage 59
least 10 inches (25 cm) between them­
selves and the steering wheel and/or in­
strument panel. If you're s itting any
closer than th is, the airbag system can­
not protect you properly. In addition to
this, the front seats and head restra ints
must be adjusted to yo ur body height so
that they can give you max imum prote c­
tion.
- Always try to keep as much distance as
possible be tween yourself and the s teer­
ing wheel o r instrument pane l.
- Do not adjust the driver's or front pas­
senger's seat whi le the vehicle is moving.
Your seat may move unexpected ly, caus ­
ing sudden loss of vehicle control and
personal injury . If you ad just yo ur seat
while the veh icle is moving, you are out
of posit ion.
Driver's seat
The correct seat position is important for safe
and relaxed driving.
We recommend that you adjust the driver's
seat in the fo llowing manner:
.,. Adj ust the seat in fore and aft direction so
t ha t you can easily push the peda ls to the
floor whi le keeping your knee sligh tly bent
c::> A in Why is your seat adjustment so im­
portant? on page 59 .
.,. Adjust the seatback so that when you sit
w ith your back against the seatback, you can
still grasp the top of the steering wheel.
.,. Pos it ion the head restrai nt accord ing to the
occupant 's height
c::> page 62 . For maxi­
mum protection, the top of the head re­
straint shou ld be at least at eye level, pref­
erably higher and idea lly level with the top
of the head
¢ page 94, fig. 100 .
A WARNING
Never place any objects in the dr iver's foot­
well. An object could get into the pedal
area and interfere with pedal funct ion. In
case of sudden braking or an acc ident, you
would not be able to brake or accelerate!

_& WARNING
The outlet plus any appliances plugged in­
to it remain functional
even if the ignition
is switched off or the ignition key is re­
moved. Never leave children inside the
ve­
hicle without supervision.
(D Note
To avo id damag ing the socket, only use
plugs that fit properly.
@ Tips
When the engine is off and accessories are
still plugged in and are on, the vehicle bat­
tery can still be dra ined.
Storage
General
_& WARNING
- Always remove objects from the instru­
ment panel. Any items not put away
could slide around inside the vehicle
wh ile driving or when accelerating or
when applying the brakes or when driv­
ing around a corner.
-
- When you are driving make sure that
anything you may have placed in the cen­
ter console or other storage locations
cannot fall o ut into the footwells . In case
of sudden braking you would not be able
to brake or accelerate.
Seats and storage 65
Glove compartment
The glove compartment is illuminated and
can be locked .
i
----------- i
•
Fig . 76 Glove compartme nt
.,.. To open the glove compartment, pull the
handle in the direction of the arrow~
fig. 76
and swing the cover down to open .
.. To close the glove compartment, push the
glove compartment lid upward until the lock
engages.
The CD changer * for the Sound System is lo­
cated in the glove compartment .
A WARNING
To reduce the risk of personal i njury in an
accident or sudden stop, always keep the
glove compartment closed while driving.
Storage compartment in the front seats
Applies to vehicles: with storage compartment in the
front seats
There is a fold-out storage compartment in
the front of the seats .
.. To open the storage compartment,
lift the
handle and pull the drawer out .
-
.. To close the storage compartment, push the
drawer in completely until it latches.
('.I) Tips
The maximum carrying capacity 2.2 lbs
(1 kg).

you leave your vehicle. This makes a vehicle
theft even more difficult ¢ .&. .
Ign ition key safety lock
Afte r switch ing off the ignition, the ig nit ion
key ca n only be removed from the ig nition
l ock when the se lector lever is in the "P"
(Park) position . After you have removed the
key, the selector lever is locked and cannot be
moved.
Ign ition on (D
If it is diffic ult to turn the key afte r you have
inse rted it into the ignition lock, turn the
steering whee l back and forth. This will take
the load
off the steering lock mechanism and
you will be able to turn the key freely and start the engine.
Starting th e engine @
In this position the engine starts . While the
engine is starting, the power supply to the headlights and other e lectrica l consumers is
temporari ly interrupted to conserve battery
power. After the engine has started, release
the key and it will return to posit io n
(D .
Before the starter can be operated again the
key must be turned back to position @. The
non-repeat lock prevents you from damaging
the starter when the engine is runn ing .
A WARNING
-Never remove the key from the ign ition
lock whi le the vehicle is mov ing . The
steering wheel will lock causing loss of
co ntrol.
- If you have to leave your veh icle - even
for just a m inute - a lways remove t he ig­
ni tion key and take it with you. This is es­
pecially important if you are going to
leave ch ildren behind in the vehicle. The
children co uld start the engine or use
other vehicle controls. Unsupervised use
of vehicle controls (for example, power
windows) can cause serious personal in­
jur ies .
-
On th e ro ad 73
(D Tips
If the vehicle battery has been disconnect­
ed and then reconnected, then yo u must
l eave the key in posit ion
(D for about 5
seconds before you can start the engine.
Starting and stopping
the engine
' Starting the engine
The engine can only be started with an origi­
nal Audi key .
.,. Se t the par king brake.
.,. Move the selector lever in P or
N q .&_ .
.,. Turn the ignition key to position @
~ page 72, fig. Bl -do not depress the gas
peda l when starting the engine!
.,. Let go of the key as soon as the engine
starts .
A cold engine may at first be loud after it has
been started. This is due to the hydraulic
valves bu ild ing up the oil pressure. Th is nor­
mal and no need for concern .
If the engine does not start immediately, stop
trying after 10 seconds and then try to restart
the engine about 30 seconds later.
A WARNING
-Never start or let the eng ine run in a con-
fined o r enclosed area . Exhaust fumes
from the engine co ntain carbon monoxide,
a colorless and odo rless gas. Ca rbon mon ­
oxide can be f atal if inhaled.
- Never leave the engine id ling unattend­
ed. An una ttended veh icle w ith a runn ing
engine poses a danger o f personal injury
or theft .
(D Note
-Avo id high engine speeds, fast accelera ­
tion or heavy engine loads while the en­
gine is still cold. This could damage the
engine.
- The e ngine cannot be started by pushing
or towing the vehicle . .,..

7 4 On the road
@ For the sake of the environment
To avoid unnecessary engine wear and to reduce exhaust emissions, do not let your
veh icle stand and warm up. Be ready to
drive off immediately after start ing your
veh icle. Maintain moderate speed until the
engine is comp letely warm. Remember,
the engine performs best at operating
temperature.
Stopping the engine
• Turn the ign ition key to position@
~ page 72, fig. 81.
&_ WARNING
-Never turn off the engine before the ve­
hicle has come to a complete stop. The
full function of the brake booster and the
power steering is not guaranteed. You
must use more force to turn or brake if
necessary. Because you cannot steer and
brake as you usually would, this could
lead to crashes and serious injuries.
- The radiator fan can continue to run for
up to 10 minutes even after you have
turned off the engine and removed the
ignition key . The radiator fan can also
turn on again if the engine coolant heats up because of intense sunlight or heat
build-up in the engine compartment.
(D Note
Do not stop the engine immediate ly after
hard or extended driving. Keep the engine
running for approximately two minutes to
prevent excessive heat build-up.
Parking brake
Parking brake
When the parking brake is set, it prevents the
vehicle from rolling away unintentionally.
Fi g. 82 Center console: Park ing brake set
Setting the parking brake
• Pull the pa rking brake lever all the way up.
Releasing the parking brake
• Pull the parking brake lever up slightly and
press the release button at the same time
~fig. 82 -arrow-.
• Keep the release button pressed and lower
the parking brake~.&,.
If you should drive off with the parking brake
still set, a warning tone will sound and the
fol low ing will appear in the instrument clus­
ter to remind you to release the parking
brake:
Parking brake set
The parking brake warning comes on only af­
ter you have driven for longer than 3 seconds
and faster than 3 mph (5 km/h).
The parking brake warning light . (USA)/ .
(CON) illuminates when the parking brake is
set and you switch on the ignition.
&_ WARNING
Always release the park ing brake com-
pletely. A partially engaged brake will
overheat the rear brakes, reduce their ef­
fectiveness and cause excessive wear. This
could lead to brake failure and an accident. .,..

(D Note
On ly after the vehi cle has come to com­
plete stop, should you f irm ly set the park­
ing brake and either move the selector lev­
er into "P".
Parking
P ar kin g
"' Stop the vehicle using the brake pedal.
"' Set the parking brake firmly .
"' Switch
off the eng ine .
"' Move the se lector lever into the P pos ition
i=> & .
"'When on incl ines or declines, turn the steer ­
ing wheel so that the vehicle w ill roll into
the curb if it begins to move .
A WARNING
This is how you can reduce the risk of in­
jury when leaving your veh icle.
- Never park the vehicle where it can come
in contact with dry grass, spilled f uel or
any other flammable mater ials.
- Never allow anyone -especially small
children -to remain in the vehicle when
it is locked . Locked doors make it more
difficult for rescuers to access the pas­
senger compartment in the event of an
eme rgency. Danger to life!
- Never leave ch ild ren unsupervised in the
vehicle . Children co uld re lease the park­
ing brake. The vehicle co uld start to roll
away and cause an accident.
- No matter what the season is, the tem­
perature in a par ked vehicle can reach
dange ro us levels.
Starting on hills
App lies to vehicles : wit h hill hold assist
Hill hold ass ist makes it easier to start on
hill s.
-
The system is act ivated when the brake pedal
i s depressed for a few second s.
On the ro ad 75
After releasing the brake pedal, the b rake
power is held for a
brief moment to p revent
the ve hicle from rolling back when starting . At
th is time, you can easi ly beg in to move your
vehicle.
A WARNING
- If you did not begin moving immed iate ly
after releasing the brake pedal, under
certain ci rc u mstances, the vehicle would
beg in to rol l backwa rd. Dep ress the
bra ke peda l immedi ate ly o r engage the
hand brake .
- Should the e ngine sta ll, dep ress the
brake peda l immedi ate ly or engage the
hand brake .
- I n order to prevent the vehicle from roll­
i n g back unintentionally when s tarting in
stop -and -go traffic, keep the brake pedal
depressed for a few seconds before driv­
ing off.
(D Tips
You can find o ut if yo ur vehicle is eq uipped
with "Hill hold assist" at an authorized
A udi dealership.
Speed warning system
Overv iew
The speed warning system helps you to keep
your driving speed below a set speed limit.
The speed warning system warns the driver if
he exceeds a previous ly stored max imum
speed . A warning tone will sound as soon as
the ve hicle speed exceeds the set speed by
about 3 mph (3 km/h). At the same time, a
warning symbo l appea rs in the disp lay.
The speed warning system has two warning
thre sholds that function independently of
each other and that have somewhat different
purposes:
Speed warning 1
You can use speed warning 1 to set the maxi­ mum speed while you are driving . This setting
will remai n in effect until yo u tur n
off the .,..

78 On the road
the distance between your vehicle and
other vehicles.
- For safety reasons, the cruise control
should not be used in the city, in stop­
and-go traff ic, on twist ing roads and
when road conditions are poor (such as
ice, fog, gravel, heavy rain and hydro­
planing) -risk of accident .
- Turn off the cruise control temporarily
when entering turn lanes, highway exit
lanes or in construction zones.
- Please note that inadvertently "resting" your foot on the accelerator pedal causes
the cruise control not to brake. This is
because the cruise control is overridden
by the driver's acceleration.
({) Tips
The cruise control cannot maintain a con­
stant speed when driving downhill. The ve­
hicle will accelerate under its own weight. Downshift to a lower gear or use the
brakes to slow down .
Changing speed
.. Press leve r in the 0 or O direction
¢ page 77, fig. 85 to increase or decrease
your speed.
.. Release the lever to save that speed.
You can also press the accelerator pedal down
to increase your speed, e.g. if you want to
pass someone. The speed you saved earlier
will resume as soon as you release the acceler­
ator pedal.
If, however, you exceed your saved speed by
5 mph (10 km/h) for longer than 5 minutes,
the cruise control will turn off temporarily .
The symbol will go out but the saved speed
will be retained .
Presetting your speed
You con preset your desired speed while the
vehicle is not moving .
.. Turn on the ignition . ..
Pull lever into position
(D ¢ page 77,
fig. 85.
.. Press the lever in the 0 or O direction to
increase or decrease your speed.
.. Release the lever to save that speed.
This function makes it possible, for example,
to save the speed you want before driving on
the highw ay. Once on the highway, activate
the cruise control by pulling the lever toward
(D.
· Switching the system off
Temporary deactivation
.. Press the brake pedal, or
.. Press the lever into position @(not clicked
into place)
¢ page 77, fig . 85 , or
.. Drive for longer than 5 minutes at more
than 5 mph (10 km/h) above the stored
speed.
Switching off completely
.. Press lever into position @ (clicked into
place), or
.. Switch the ignition
off.
The system retains the saved speed if you de­
activate the cruise control temporarily. To re­
sume the saved speed, release the brake ped­
al and pull the leve r to position
(D .
Switching the ignition off erases the saved
speed.
_& WARNING
You should only return to the saved speed
if it is not too fast for the current traffic
conditions -risk of an accident!

Transmission S tronic transmission
Introduction
Your vehicle is equipped with a S tronic trans­ miss ion, also called a double-clutch system/
transmission.
Power is transferred between the engine and
the transmission by means of two i ndepend­
ent clutches. They replace the to rque convert­
e r of conventional automat ic transm iss ions
and a llow the vehicle to acce lerate without a
noticeable break in the power flow .
W ith the aid
of tiptr oni c, the gea rs can op ­
tionally be sh ifted
manually¢ page 84.
Selector lever positions
All the selector lever positions are explained
in this section.
F ig . 89 Display: Selector lever position
The instrument cluster display shows these ­
l ector lever position.
P -Park loc k
In th is position the gea rs are mechan ically
l ocked .
The park lock must on ly be engaged with the
ve hicle
stationary¢ /1. .
To engage P and to remove the lever from th is
position, you must depress the release button
(button in the selector lever handle)
and si­
multaneously you must step on the brake
pedal.
Tran sm iss ion 8 1
R -re ver se
In this position, reverse is engaged.
Reverse gear must only be engaged w ith the
vehicle
stationary and the engine ru nning at
idle speed ¢
/1..
To engage R, you have to depress the release
button
and simultaneously step on the brake
pedal. I n the R pos ition, the bac k-up lights il­
luminate w ith the ignition on.
N -Neutral
The transm iss ion is in neutral in this pos ition.
D -Normal po sition fo r dri ving fo rward
In this position, the forward gears are auto­
matically shifted up and down, depending on
engine load and vehicle speed.
T o engage D from
N, the brake pedal must be
depressed at speeds below 3 mph (5 km/h) or
when the vehicle is stationary¢&. .
In certa in circ umstances (driving in the moun­
tains for examp le) it can be beneficia l to
switch temporari ly to the man ual shift pro­
gram ¢
page 84 in order to adjust the gear
ratios to driving conditions
manually .
S -Sport setting
The S set ting should be se lected for sporty
driving. The power reserves of the engine can
be fully exploited through later upshifts.
T o e ngage 5 from N, the b rake peda l must be
depressed at speeds below 3 mph (5 km/h) or
when the vehicle is stationary¢&. .
A WARNING
-Never p lace the selector lever i n the R or
P posit ion while the veh icle is moving -
risk of an accident!
- With the engine r unning, it is necessary
to hold the vehicle with the foot brake in
all se lector lever positions (except P and
N), because even at idle speed the trans­
fe r of power is never completely inter­
r u pted -the vehicle "creeps". If t he vehi­
cle is stat io nary and the transm ission is

82 Transmi ssion
engag ed, the engine shou ld neve r be
spe eded up unintentionally (e.g. manual­
ly from under the hood). Otherwise the
vehicle will immediately start to move -
sometimes even if the parking brake is
firmly applied -risk of an accident!
- Before you or other persons open the
hood and work on a running eng ine, the
selector lever must be move d to P and
t h e parking bra ke applied fi rm ly -ris k of
an a ccident! Fo ll ow the warning stickers .
a) Tips
If you have inadvertently s hifted into N
while the veh icle is moving, you should r e­
move your foo t from the accelerato r and
wait until the eng ine speed h as droppe d to
id le before shifting back to Dor S.
Selector lever lock
The selec tor Lever Lo ck prevents a gear from
being engaged occidentally and unintention­
ally setting the vehicle in motion .
Fig. 90 Selecto r lever lo cks
The selector lever lock is released as follows:
.. Switch the ign ition on .
.. Step on the brake pedal
and simultaneous ly
hold down the release button .
Automatic selector lever lock
The selector lever is locked in the P and N po­
sitions when the ignition is on. To move the
leve r from t hese positions the d river m ust de­
press the brake pedal. As a reminder to the
driver, the fo llowing warning appears in the
inst rument cluster d isp lay when the selector
is in P and N :
To start engine or select gear apply foot
brake when stationar y
The selec tor leve r lock is effec tive on ly w hen
t h e veh icle is stationary and a t speeds below
3 m ph (5 km/h). At higher speeds, the lock in
t h e N position is automatica lly switched off .
T he selec tor leve r is not locked whe n rap id
shifts are made through the N posi tion (e.g.
from R to D). This a llows you to "rock" the ve­
hicle if it becomes stuck. If the lever is in the
N position for more than 1 second with the
brake pedal not depre ssed, the selector lock
engages au tomatically.
Release button
T he re lease bu tton in the selector lever han ­
dle prevents accidenta l shifts into certain se­
lector leve r positions. When you press the re ­
lease button, the selector lever lock is cancel­
led. In the illustration, the posit ions i n which
the re lease button has to be p res sed are high ­
lighted in color ~
fig. 90 .
Ignition key remo val lock
The ign it ion key can only be removed after the
ignition is sw itched off if the selector lever is
in P . As long as the igni tion key is removed ,
the selector lever is locked in P.
(D Tips
If the se lector lever does not engage,
the re is a malfunction. The engine is disa­
bled to prevent t he veh icle from drivi ng off
unintentionally . To allow the selector lever
to engage aga in, p roceed as follows: Press
an d release the bra ke peda l.

Driving Notes
The forward gears are shifted up or down au­
tomatically.
--
-
-
-
-
-
--Fig . 91 Sect io n from center co nsole: Sele ctor leve r
wit h release bu tto n
Starting the engine
.. The selector lever must be in the P or the N
position. At low temperatures (below -10
0 (), the engine can only be started when the
selector lever is in the P position .
Starting from stop
.. Step on and hold the brake pedal.
.. Hold the release button (button in se lector
lever) down, move the selector lever to the
desired position, for example D
c:> page 81,
and release the button .
.. Release the brake pedal and accelerate
¢,& .
Stopping temporarily
.. Bring the vehicle to a full stop with the
brake, e.g . at traffic signals .
.. Do not accelerate .
Parking
.. Step on and hold the brake pedal¢_& .
.. Apply the parking brake firmly.
.. Hold the release button down, move these­
lector lever to P and release the button.
Stopping on an incline
.. Always hold the vehicle with the footbrake
or parking brake in order to prevent "roll­
back"
¢ _& . Do not try to prevent the vehi­
cle from rolling back by rewing the engine
while it is in gear.
Transmission 83
Starting on a hill
.. Apply the hand brake firmly.
.. With the engine in gear, gradually acceler-
ate and release the hand brake.
The engine can only be
started with the selec ­
tor lever in P or N
c:> page 7 3. At low amb ient
temperatures (14
°F /-10 °C), it is only possi­
ble to start the engine with the selector lever
in P.
When parking on level ground, it is sufficient
to place the selector lever in P. On a steeply
sloping road, you should first apply the park­
ing brake firmly and then place the selector
lever in P. This way, you do not overload the
pawl mechanism and it is easier to move the
selector lever out of P .
A WARNING
- Never leave your vehicle with the engine
running while in gear . If you must leave
your veh icle with the engine running, set
the parking brake and engage the park
lock .
- When the engine is running and the
transmission is in gear (D, Sor R) or in
"t iptroni c" mode, it is essential that you
stop the vehicle with the footbrake .
When idling, the transmission of power
does not stop completely - the vehicle
"creeps".
- Do not accelerate when you change the selector lever position with the vehicle
stationary and the engine running - risk
of an accident!
- Never place the selector lever in the R or
N position while the vehicle is moving -
risk of an accident!
- If you have to bring your vehicle to a stop
while on an incline, keep the foot brake depressed all the way down so that the
vehicle does not start to roll backward .
You should never hold the vehicle using
the clutch if you are going to be stopped
on an incline. If you do, the clutch w ill
start to slip when it overheats caused by
the constant overload. This is dangerous .,.