2011 AUDI TT ROADSTER engine

82 On the road
@ For the sake of the environment
To avoid unnecessary e ngine wea r 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 ig nition key to position ©
<=> page 80, fig. 90.
&_ WARNING
- Never turn off the eng ine unti l th e vehi­
cle has come to a complete stop.
- The brake booster and servotronic on ly
work when the engine is running . With
the ignition turned off, yo u have to apply
more force when steering or braking.
S ince you cannot steer and stop norma l­
ly, this can lead to accidents and ser ious
injuries .
-The radiator fan can continue to run for up to 10 min utes eve n after yo u have
turned off the eng ine and rem oved the
ign iti on key. The r ad iator fa n can also
t u rn on again if th e e ngine coola nt hea ts
up because of inte nse sunlight or hea t
build -up in t he engine compartment.
(D Note
Do not stop the engi ne immed iate ly afte r
hard or extended driving . K eep the eng ine
r u nning for app rox imately two minu tes to
prevent e xcessive heat build-up .
Parking brake
Parking brake
When the parking brake is set , it prevents the
vehicle from rolling away unintentionally .
Fig. 9 1 Ce nte r co nso le: P ark ing b rak e s et
Setting the parking brake
• Pull the pa rking brake leve r all the way up.
Releasing the parking brake
• Pull the p arking brake lever up slight ly and
press the release button at the same time
<=> fig. 91 -arrow- .
• Keep the re lease button p ressed and lower
the par kin g 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
te r to rem ind you to re lease the par kin g
brake:
Parking brake set
The parking brake war ning comes on only af­
ter you have dr iven for longer than 3 seconds
and faster than S mph (5 km/h) .
The parking brake warning light -
( U SA)/ . (CON) illuminates when the park­
ing brake is set and you switch on the igni tion .
&_ WARNING
Always re lease the park ing b rake com -
plete ly. A part ially engaged brake w ill
overheat the rea r brakes, reduce their ef­
fe ctive ne ss and cau se excessive wea r. This
could lead to brake f ailur e and an accident. .,..

(D Note
Only 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
To prevent a parked vehicle from rolling
away, there are a few things you should do.
When you park your vehicle, do the following:
.,. Stop the vehicle using the brake pedal.
... Set the parking b ra ke firmly .
... Switch
off the engine.
... Move the selector lever into the P position
¢ A .
... Remove the ign it ion key from the ignit ion
lock.
What else you should do when pa rking
your vehicle on an incline or decline
Turn the steering wheel so that if the vehicle
should start to roll, it will roll into the curb.
If you are parking on a decl ine (the front of
your vehicle facing downhill), turn the front
wheels to the right so that they point
toward
the curb.
If you are parking on an incline (the font of
your vehicle facing uph ill), turn the front
wheels to the left so that they po int
away
from the curb.
A WARNING
Th is 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 d ry grass, sp illed fuel or
any othe r flammable mater ials .
- Never allow anyone -especially small
children -to remain in the vehicle whe n
it is locked . Locked doors ma ke it more
difficult for rescuers to access the pas­
senge r compartmen t in the event of an
eme rgency. Danger to life!
- Never leave c hildren unsupervised in the
vehicle. Children co uld re lease the par k-
-
On th e ro ad 83
ing brake or move the gearsh ift leve r out
of gear. The vehicle could start to ro ll
away and cause an acc ident.
- No matter what the season is, the tem­
perature in a parked ve hicle can reach
dangerous leve ls.
Acoustic parking
system
' Rear acoustic park assist
Applies to vehicles: with 4-channel acoust ic park assist
Acoustic park assist gives a warning about
obstacles behind the vehicle .
Description
The rea r acoustic pa rk ass ist (4-channel
a coustic park ass ist) de termines the dista nce
of the vehicle from an obstacle using ult ra ­
son ic sensors. The sensors are in the rear
bumper. The volume and the pitch of the
c hi mes can be adjusted throug h the men u dis­
play¢
page 21.
T he range at wh ich the sensors start to meas ­
u re is
about :
To the side
Activation
2 feet (0.60 m)
5 feet (1.60 m)
T he park ing ass ist is activated when
rever se
g ear
is engaged. A br ief tone confirms th at
the sys tem is activated .
Backing up
Distance warning whe n backing up sta rts
whe n an obstacle is detected in the range of
t he pa rk ass ist system. As the distance de­
c reases, the t ime inte rva l between the audible
tones becomes shorte r.
When the distance is less than 1 foot (0.30
m), the tone becomes continuous. At this
po in t you sho uld s top bac king up .
Please note that low objects already signalled
by a war ning ca n disappear from the system's
de te ction range and will not continue to be
s ignalled . .,._

86 On the road
Audi magnetic ride
Applies to vehicles: wit h magnet ic ride
Damping can be adjusted to the driver's pref­
erence and it adapts automatically to the cur­
rent driving situation.
Fig. 94 Cente r console: Switch for Audi magnetic r ide
" Press the sw itch r=) fig. 94 to tu rn spo rt set-
t ing o n or off.
Aud i magnetic ride is an electron ically con­
trolled damp ing system . Th is chassis system
assists the driver by adapti ng to the par ticular
situatio n th rough imper cep tible con trol p roc­
esses. The
damping provides individual mod u­
l ation of damping forces. For example, with
dampi ng characterist ics set to p rovide greater
comfort, damping is set somewhat harder for
a brief period only as required, when rounding
a curve and when braking.
Standard setting
Select the standard sett ing if you prefer a sus­
pension setting emphasizing comfort.
Sport setting
Select the sport setti ng if you prefe r a sporty
suspe nsio n setting . The LED in the sw itch
E
comes on to indicate spo rt setting .
@ Tips
The warning/indicator light E in the instru­
men t clus ter comes on in the even t of a
malf unction . Drive to the closest au thor ­
ized Audi dealer as soon as possible and
have the malfunction repaired.
Sport mode
Applies to veh icles: w ith Sport bu tton
Fig . 95 Button in t he ce nter console
.,. To switch sport mode on, press the button
in the center console. The indicator light
t ur ns on .
" To swit ch spor t mode off, press the but ton
in the center console again. The indicator
light turns on .
A mo re agile and spo rty d riv ing style is possi­
ble when driving the vehicle in "sport mode".
T his mode affec ts thrott le response and the
sound of the engine, the steering characteris­
t ics for a more direct power steering response
and the damping characteristics of the Audi
magnetic ride for dynam ic suspension tu ning.
(D Tips
If there is a malfunction in the retractable
rear spoiler* or the Aud i magnetic ride *, it
may not be poss ible to activate sport
mode.

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 transm ission 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 it h the aid
of tiptroni c, the gears can op ­
tionally be sh ifted
manually¢ page 90.
Selector lever positions
All the selector lever positions are explained
in this section.
F ig . 96 Display: Selector lever position
The instrument cluster display shows these ­
l ector lever position.
P -Park lock
In th is posi tion the gea rs are mechan ically
l ocked .
The park lock must on ly be engaged with the
ve hicl e
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 yo u must step on the brake
pedal.
Tran sm iss ion 87
R -re ver se
In this position, reverse is eng aged.
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 forward
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 S 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 90 in order to adjust the gear
ratios to driving conditions
manually .
S -Sport s etting
T he S set ting should be se lected for sporting
driving. The power reserves of the engine ca n
be fully explo ited through later upshifts.
T o e ngage S from N, the b ra ke peda l must be
depressed at speeds below 5 km/h or when
the ve hicle 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 ionary and the t ransm ission is

88 Transmi ssion
engaged, the engine shou ld never be
speeded 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 yo u 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 applie d firm ly -ris k of
an a cciden t! Fo llow the w arning stickers
¢ page 17 2, Engine compartment.
@ Tips
If you have inadvertently shifting into N
while the veh icle is moving, yo u should re­
move your foo t from the accelerato r and
wait until t he engine speed has dropped to
id le before shifting back to Dor S.
Selector lever lock
The selec tor lever lo ck prevent s a gear from
being engaged accidentally and unintention­
ally setting the vehicle in motion .
Fig . 97 Se lecto r leve r locks
The selector lever lock is released as follows:
• Switch the ignition on.
• Step on the brake pedal
and simultaneous ly
hold down the re lease 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
l ever from t hese positions the driver m ust de­
press the brake pedal. As a reminder to the
driver, the follow ing warning appears in t he inst
rument cluste r display when the se lector
is in P and N:
To start engine or select gear apply foot brake when stationary
The selector leve r lock is eff ective o nly when
t h e vehi cle is stationary and at speeds be low
5 km/h . At hig he r sp eeds, the lock in the N
pos ition is a utomat ica lly switched off.
The selector leve r is not locked when rap id
sh ifts are made through the N posi tion (e.g.
from R to D) . This a llows you to "ro ck" the ve ­
hi cle if it becomes stuck. If the leve r is i n the
N position fo r more than 1 second with the
brake pedal not depressed, the selector lock
engages automatically.
Release button
T he re lease bu tton in t he sele ctor lever han­
dle p revents acci dent al shifts into cer tain se­
lector lever positions . When yo u press the re ­
l ease b utton , the selector lever lock is cancel­
led. In the illustration , the posit ions in which
the re lease button has to be p ressed are high­
li ghted in color
¢ fig . 97 .
Ignition key removal lock
The ign ition key can only be remove after the
ignit ion is switched off if the selector lever is
i n P. As long as the ignition key is removed,
the selector lever is locked i n P.
(D Tips
If t he se lector lever does not engage,
the re is a malfuncti on. The engine is disa­
bled to prevent the vehicle from driving off
unintentionally. To allow the se lector lever
to engage aga in, p roceed as follows: P ress
and release the b ra ke pedal.

Driving Notes
The forward gears are shifted up or down au­
tomatically.
--
-
-
-
-
-
--Fig. 98 Section from cente r console: Selector lever
wit h rele ase butto n
Starting from stop
.. Step on and hold the brake pedal.
.. Hold the release button (button in selector
lever) down, move the selector lever to the
desired position, for example Do
page 87,
and release the button .
.,. Release the brake pedal and accelerate
o,& .
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 o _&.
.. 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" o
_&. Do not try to prevent the vehi­
cle from rolling back by rewing the engine
while it is in gear.
Starting on a hill
.. Apply the hand brake firmly.
.. With the engine in gear, gradually acceler­
ate and release the hand brake.
Transmission 89
The engine can only be started with the selec­
tor lever in P or N
opage 81. At low ambient
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 .
.&_ WARNING
-Never leave your vehicle with the engine
running while in gear. If you must leave
your vehicle 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
"tiptronic" mode, it is essential that you
stop the vehicle with the footbrake.
When idling, the transmission of power
does not stop completely -the vehicle
"c reeps" .
- 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 will
start to slip when it overheats caused by
the constant overload . This is dangerous
because if the vehicle starts to roll back­
ward, you could cause an accident. If the
clutch should start to slip, you will feel
the vehicle "jerk" and the selector lever
display will start blinking. ..,.

If you have selected a lower gear than the cur­
rent one, the transmission w ill only shift down
when the engine cannot be overspeeded .
If kick-down is actuated, the transmission
shifts into a lower gear independent ly of
speed and engine rpm .
Steering wheel with Tiptronic ® controls
The selector paddl es allow the driver to keep
both hands on the steering wheel when shift­
ing gears.
Fig. 101 Sport steer ing wheel w ith selector paddle s
Shifting up
.. Pull the right paddle, marked 0 ¢ fig. 101
briefly towards you .
Shifting down
.. Pull the left paddle, marked 0 ¢fig. 101
briefly towards you.
The selector paddles on the steering wheel
are activated when the selector lever on the
center console is in
D , S, or in the manual po­
sition (Tiptronic mode) .
You can also shift gears in the Tiptronic mode
using the selector lever on the center console.
@ Tips
With the gear selector lever in either "D"
or "S" the transmission will switch back to
the automatic mode if you do not use the
paddles within approx. 30 seconds.
Transmission 91
Kick-down feature
The kick-down feature allows maximum ac­
celeration .
If you depress the accelerator pedal fully be­
yond the full-throttle position, the transmis­
s ion automatically downshifts one gear, de ­
pending on vehicle speed and engine rpm. The
upshift into the next higher gear takes place
as soon as the maximum specified engine
speed is reached.
_&. WARNING
Please note that the drive wheels can spin
if the kick-down is used on a smooth slip­
pery road -risk of sk idding!
Launch Control Program
The Launch Control Program permits maxi­
mum acceleration.
In order to use Launch Control, the ASR (Anti­
Slip Regulation) must be disabled. When ASR
is disabled, the ESP warning/indicator light
I
in the instrument cluster illuminates. So that
Launch Control can be used, the engine must
be at operating temperature and the steering
wheel must not be turned .
.. With the engine running, briefly press the
ESP button. The message "ESP off" appears
in the instrument cluster display.
.. Shift the gear lever to "S" or the tiptronic ®
position.
.. Step on the brake pedal with your left foot
and keep the brake pedal fully depressed for
at least one second.
.. W ith your right foot, step on the accelerator
to the wide-open throttle position or Kick­
down. The engine speed settles at about
3,200 rpm.
.. Take your left foot off the brake.
&_ WARNING
-
-Always adapt your driving to the traffic
flow.

92 Transmission
-Only use Launch Control when road and
traffic conditions allow it and other driv­
ers will not be endangered or annoyed by
your driving and the acceleration of the
vehicle.
- Make sure that ESP remains enabled.
With the ESP disabled, the vehicle could
brake away, particularly on a slick and
slippery road -risk of skidding!
- Once acceleration is finished, switch ASR
on again by briefly pushing the ESP but­
ton.
Back -up program
In the event of a system malfunction, there is
an back-up program .
In the event of system malfunction, the auto­
matic transmission switches to the fail-safe
mode . All of the selector lever position dis­
plays for the automatic transmission are high­
lighted with a light background in the instru­
ment cluster display . In some cases you can­
not use reverse gear any more.
If the transmission switches to fail-safe
mode, you should take the vehicle to an au­
thorized Audi dealership as soon as possible
to have the condition corrected.
Clutch is overheating
• Clutch is overheating! Please stop vehi­
cle!
If the symbols are illuminated, the clutch is
overheating and could be damaged if you con­
tinue to drive . Stop the vehicle and allow the
transmission to cool with the selector lever in
the
P position while the engine runs at idle. If
the warning does not turn off, do not continue
driving. See your authorized Audi dealer or
qualified repair facility for assistance. Other ­
wise serious transmission damage could re­
sult. Once the indicator light has turned off,
drive to your authorized Audi dealer or quali­
fied repair facility immediately to have the
malfunction corrected.
Selector lever emergency release
If the vehicle 's power supply fails, the selec­
tor lever can be released in an emergency.
-
-
-
-
-
-
---Fig. 102 Selector lever: Removing t he selector lever
boot
Fig. 103 Selector lever: Using the e merge ncy release
to move o ut of the Park pos it ion
The emergency release mechanism is located
in the right front area under the selector lever
shift gate. Using the emergency release can
be complicated. We recommend contacting
your authorized Audi dealer for assistance, if necessary .
Removing the selector lever boot
.. Activate the parking brake.
.. Carefully pry the selector lever boot out of
the trim @ using a small screwdriver .
.. Pull both sides of the selector lever boot up-
ward in the direction of the arrow @.
.. Fold the selector lever boot upward.
Selector lever emergency release
.. Press the release lever down and hold it in
place
~ fig . 103 .
.. Press the release button in the selector lever
© and move the lever into the N position. Iii>