2011 AUDI TT ROADSTER engine

2 Table of contents
Vehicle liter ature .. .. .. .. .. ... .
About this Owner's Manual ...
Controls and equipment .. ... .
Cockpit ................ .... .. . .
General illus tra tion .... ... .. .. ... .
Instruments and warning/
indicator lights ........ .. .. .. . .
Instruments . .. .. ..... ... .. .. ... .
War ning/indicator lights ... .. ... .. .
Driver information system .. .
Introduction . .. .. ..... ... .. .. ... .
Trip computer .. .. ..... ... .. .. ... .
M enu display . ........... .... ... .
Efficiency program ........ .. .. .. . .
Service interval d isp lay .. .. .. .. .. . .
Lap timer .. .. ........ ...... ... . .
Speed war ning system ...... ..... . .
On- Board Diagnostic system (OBD) .. .
5
6
8
8
8
10
10
1 3
19
1 9
20
21
23
24
25
26
28
War nings and symbols . . . . . . . . . . . . 29
Opening and closing .. .. .. .. . . 35
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
P ower locking sys tem ..... .. .. .. . .
Rear lid/trunk lid . ..... ... .. .. ... .
37
41
Anti-theft alarm system . . . . . . . . . . . 42
Power windows .. ..... ... .. .. ... .
Convertible top ....... .. .. ... .
Convertible top .. ..... ... .. .. ... .
W ind Deflector ........... .. .. ... .
Convertible top emergency operation .
Clear vision .. . .... ... .. .. .. ... .
Lights . .. ................. .. ... .
Inter ior lights ............ .. .. ... .
V 1s1on ..... .. ........ .... ... .. . .
Mirrors .. .. ................ ... . .
W iper and washer system . ... .. .. . .
Di gita l c ompass .......... .. .. .. . .
Seats and storage ..... .. .. .. . .
Ge ne ral recomme ndat ions . .. .. .. . .
Ad justing front sea ts manually .. ... .
P ower seats ............. .. .. ... .
43
46
46
49
49
53
53
56
57
58
60
64
66
66
67
68
L umbar suppo rt . .... .. ..... .... . .
Hea d restraints . ... ... ..... ... .. .
Luggage compartment . ..... ... .. .
C up ho lder ...... ............. .. .
Ashtray ... .... .. ............. .. .
Cigarette lighter/socket ........... .
Storage ..... .. .. .. ... .. ... ..... .
Warm and cold .... ...... ... .. .
Climate co ntrols .. ... .. .. ... ..... .
Rea r window defogger ............ .
Heated seats .... ............. .. .
On the road ... ............... .
Stee ring .. .. ... . .. ... .. ... ... .. .
Ig nitio n lock and ig nition sw itch .. .. .
St art ing and stopp ing t he engine . .. .
P a rking brake .... .. ... ..... ... .. .
Acoustic parking system ..... ... .. .
Cruise cont ro l .. .. ... .. ..... .... . .
Audi magnet ic r ide ... .......... .. .
Sport mode ... .. ............... . 69
70
70
71
71
72
73
75
75
79
79
80
80
80
81
8 2
83
84
86
86
Transmission . . . . . . . . . . . . . . . . . . 8 7
S tronic transmission ........... .. .
Homelink ® .... .. .... .... ... .. .
U niversa l remote control ........ .. .
Safety first .... ... .. ..... ... .. .
87
94
94
98
Driving Safely . . . . . . . . . . . . . . . . . 98
General notes . . . . . . . . . . . . . . . . . . . . 98
Proper occupant seating positions . . . 99
D river and passenger s ide footwe ll . . .
102
Pedal a rea . . . . . . . . . . . . . . . . . . . . . . . 103
Stow ing luggage . . . . . . . . . . . . . . . . . 103
Re po rting Sa fe ty Defe cts . . . . . . . . . . . lOS
Safety belts . . . . . . . . . . . . . . . . . . . 107
Genera l notes . . . . . . . . . . . . . . . . . . . . 10 7
Why sa fe ty belts? . . . . . . . . . . . . . . . . 108
S afety be lts . . . . . . . . . . . . . . . . . . . . . 110
Safety be lt pretensioners . . . . . . . . . . 113
Airbag system ... ... ..... ... .. . 115
Important things to know . . . . . . . . . . 115
Front airbags . . . . . . . . . . . . . . . . . . . . 119

Monitoring the Advanced Airbag
System . . . . . . . . . . . . . . . . . . . . . . . . . 125
Knee airbags . . . . . . . . . . . . . . . . . . . . . 130
Side airbags . . . . . . . . . . . . . . . . . . . . . 132
Child Safety . . . . . . . . . . . . . . . . . . . 136
Important things to know . . . . . . . . . . 136
Important safety instructions for
using child safety seats . . . . . . . . . . . . 139
Ch ild safety seats . . . . . . . . . . . . . . . . . 141
Install ing a child safety seat . . . . . . . . 144
Addit io n al Information 14 7
Vehicle operat ion . . . . . . . . . . . . . 148
Intelligent technology . . . . . . . . 148
N ot ice about data recorded by vehi cle
con trol mod ules . . . . . . . . . . . . . . . . . . 148
E lect ronic S tabilization Program ( ESP) 1 48
Rear spoiler . . . . . . . . . . . . . . . . . . . . . 150
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 151
Electro-mechanical power assist . . . . . 153
Driving w ith your quattro ® . . . . . . . . . 154
Energy management . . . . . . . . . . . . . . 155
Driving and environment . . . . . 157
The first 1,000 miles (1,500 km) and
afterwards . . . . . . . . . . . . . . . . . . . . . . 157
Avoid damaging the vehicle . . . . . . . . . 158
Driving through water on roads . . . . . 158
Cata lytic conve rter . . . . . . . . . . . . . . . . 158
Opera te you r vehi cle econom ic all y and
minim ize po llution . . . . . . . . . . . . . . . . 15 9
Trailer towing . . . . . . . . . . . . . . . . . . . . 161
Vehicle care . . . . . . . . . . . . . . . . . . . 162
Cleaning and protection . . . . . . 162
Gene ral information . . . . . . . . . . . . . . 162
Care of exterior . . . . . . . . . . . . . . . . . . 162
Care of inter ior . . . . . . . . . . . . . . . . . . . 168
Fuel supply and filling your
fuel tank .. ................. .. ..
174
Gasoline . . . . . . . . . . . . . . . . . . . . . . . . 17 4
Fue ltank ..... ................ ... 175
Checking and filling . . . . . . . . . . . 178
Eng ine hood . . . . . . . . . . . . . . . . . . . . . 178
Eng ine oil . . . . . . . . . . . . . . . . . . . . . . . 180
Table of contents 3
Engine cooling system .. ..... ... .. . 185
B rake fluid . ... .... . ... ...... ... . 187
•
Battery ... .. .. .. .. . .. ... .... ... . 188 •
Windsh ie ld/headlight washer
container . .. .. .. .... ........... .
192
Tires and wheels ........... .. . 194
Tires ..... .. .. .. .. . ............ . 194
Tire pressure mo nitoring system . .. .
212
R un -flat t ires .. .. .. . .. .... .... .. . 215
Do -it-yourself service ........ . 218
What do I do now? .. ...... ... . 218
T ru nk escape handle ............. . 218
V ehicle tool kit . .. ... .. .. ... ..... . 218
T ire repa ir ... .. ...... ........... . 218
What shou ld I be awa re of when
h . t
' 7 c anging a ire ... .. . .. .. ..... ... . 222
Fuses and bulbs .............. . 227
E lectr ica l fuses ... .. .. .. .. .... ... . 227
B ul bs ... .. .. .... .. . .. .. ..... ... .
230
Emergency situations ........ . 231
Genera l ... .. .... .. . .. .. ..... ... .
231
Starting by pushing or towing . ... .. . 231
Starting with jumper cables .. ... .. . 231
U se of jumper cables ............. .
232
Emergency towing wit h commercia l
tow truck ....... .. ............. . 233
Li fting vehicle .. .. .. .. .. ...... ... . 236
Technical data ..... .... ... .... . 237
General information ... ... ... . 237
E xplanation of techn ica l data ...... . 237
Vehicle identification ........... .. . 237
We ights .. .. .. .. .. .. ........... . 237
Di mens ions .. .. .. .. ............. . 238

4 Table of contents Data . . . . . . . . . . . . . . . . . . . . . . . . . . .
239
211 hp, 2.0 liter4-cyl. turbo engine
(TT Roadster) . . . . . . . . . . . . . . . . . . . . 239
265 hp, 2.0 liter 4-cyl. turbo engine
(TTS Roadster) . . . . . . . . . . . . . . . . . . . 240
Consumer Information . . . . . . . 241
Warranty coverages . . . . . . . . . . . . . . . 241
Operating your vehicle outside the
U .S .A . or Canada . . . . . . . . . . . . . . . . . 241
Aud i Service Repair Manuals and
Literature . . . . . . . . . . . . . . . . . . . . . . . 241
Maintenance . . . . . . . . . . . . . . . . . . . . . 241
Addit ional accessories , modifications
and parts replacement . . . . . . . . . . . . 243
Declaration of Compliance,
Te lecommunications and E lectronic
Systems . . . . . . . . . . . . . . . . . . . . . . . . 244
Index . . . . . . . . . . . . . . . . . . . . . . . . . . 245

10 Instruments and warning /indicator lights
Instruments and warning/indicator Lights
Instruments
Instrument cluster and controls
The instrument cluster is your central source of information.
Fig. 3 Ove rvi ew of the instrument cluster
CD Tachometer with time and date
dis play .. .......... ....... .
@ Warning/indicator lights . ... .
@ Coolant temperature gauge .. .
© Fuel gauge ............ .. .. .
® Speedometer with odometer ..
@ Set/Check button ....... ... .
(i) Driver information display
@ Reset button for
- trip odometer ...... ..... . .
- Serv ice indicator
(D Tips
10,11
13
11
12
12
11,30
19
12
24
-When switching the ignition on, the nee­
dles in the instrument cluster move up­
ward briefly.
- The illumination for the instrument clus­
ter lights up whenever you switch on the
i gnition with the
vehicle headlights off.
As the daylight fades, the instrument
cluster illumination likewise dims auto­
matically and will go out completely
when the outside light is very low. This
feature is meant to remind you to switch
on the headlights w hen outside light
conditions become poor .
Tachometer (engine rev counter)
The tachometer CD q page 10, fig. 3 is the left
of the two large clock-type dis plays.
The engine turns at a speed
1,000 times the
single digit in the display, e.g . if the needle is
pointing at the "2" the engine is turning at
2,000 RPM.
The tachometer indicates the engine RPM
(revolutions per minutes). The red area at the
end of the scale indicates maximum permissi­
ble engine RPM after the break-in period. Be­
fore reaching this area, move the selector lev­
er to position "D (Drive)" or ease your foot off
the accelerator pedal.
(D Note
The tachometer needle should not move into the red range . If it does, then only for
a ve ry short per iod of time. You could
damage your engine by driving at high
RPM.
@) For the sake of the environment
Upshifting early saves fuel and reduces en­
gine noise.

Instrument s and warning /indicator lights 11
Digital clock with date display
Your vehicle is equipped with a quartz con­
trolled digital clock .
Fig. 4 In str um en t cl uster w ith th e dig ita l cloc k
To set the hour
.. Pull the knob (hou r d isplay flashes) and turn
it t o the left o r right.
To set the minutes
.. Pull the knob as many times as necessary
un til the mi nute display flash es.
.. Turn the knob to the left or right .
To set the date
.. Pull the knob as many times as necessary
until the day, month or year display flashes.
.. Turn the knob to the left or right .
To hide or d isplay the d ate
.. Pull the knob as many times as necessary
unti l the date display flashes.
.. Turn the knob to the left or right.
When the date disp lay stops blinking, this
means the time and date have been success­
fu lly stored.
W ith the ignition off, pushing or pulling the
Set/Check button
~ page 10, fig . 3 ® -de­
pending on the instr ument cluster config ura­
tion - can turn on the display field lighting for
a few seconds .
Engine coolant temperature gauge
The engine coo lant gauge ~ page 10, fig . 3 @
only wor ks when the ign ition is on. To prevent
damage to your engi ne, please note t he fo l­
lo wing important points :
Engine cold
As long as the need le rem ains a t the left end
of the gauge, the engine s till has not reac hed
its operating temperat ure. Avoid high engine
speeds, heavy e ngine loads and heavy throt­
tle.
Normal temperature
When the engine has re ache d its ope rat ing
temperature, the need le w ill move into the
mid dle of t he gauge and rema in there .
If the
engine is working hard at high outside tem ­
peratures, the needle may turn fu rther to the
right. This is no cause for concern as long as
the . war ning light i n the inst rument cluster
does not illuminate .
When the. warning light starts to f lash,
th is can mean one of two things: either the
coolant
temperature is too high, o r the coo l­
ant
level is too low ~ page 31 .
A WARNING
--Always obs erv e the warn ing in
~ page 17 2, Engine compar tment be ­
fore opening the eng ine hoo d and check­
ing the eng ine coolan t leve l.
- N ever ope n the eng ine hood if you see or
hea r ste am, or if you see e ngine c oo la nt
dripping from t he en gine compar tment .
You could burn yourse lf . Let the engi ne
coo l off fi rst so that you can not hear or
see any steam or engine coo lant.
(D Note
- M ounting ad ditiona l lights or accessories
in front of the air inlets reduces the coo l­
ing effect of t he radiato r. At high o utside
tempe rat ures or h igh engine load, the
eng ine could overheat.
- The front spoiler has been designed to
properly d istribute the cooling a ir when
the vehicle is movi ng. If the spoiler is
damaged, this could reduce the coo ling
e ff ect a nd the eng ine could then ove r­
heat . As k yo ur au thori zed A udi deal er for
assis tan ce.

14 Instrument s and w arn ing /indic ato r light s
Canada models : anti-lock brake
system (ABS) defective
¢page 17
Electro-mechanical power assist
¢ page 18
A WARNING
-Failure to heed warning lights and other
important vehicle information may result
in serious personal injury or vehicle dam­
age.
- Whenever stalled or stopped for repa ir,
move the vehicle a safe distance off the
road, stop the engine, and turn on the
eme rgency flasher¢
page 56.
- The engine compartment of any motor
vehicle is a potentially hazardous a rea.
Before you check anything in the engine
compartment, stop the engine and let it
cool down. Always exercise extreme ca u­
t ion when working under the hood
¢ page 172, Engine compartment
(D Tips
- When a yellow warn ing symbol appears,
one warning tone sounds. Chec k the
function disp layed as soon as possible .
- When a red symbol appears,
three warn ­
ing tones so und in a row. The symbo l
continues to flash until the fau lt has
been corrected.
; Audi magnetic ride
App lies to vehicles: with Audi magnetic ride
The indicator light monitors vehicle damping .
The indicator ligh t E illumina tes when the ig­
n ition is switched on as a funct ion check.
(D Tips
I f the indi cator lamp illuminates while you
are driving, there is a malf unct ion in the
veh icle damping. The chass is should be in­
spected immediately by an authorized Au ­
di dea ler .
ill Tire pressure monitoring system ·
telltale indicator lamp
The warning/indicator light appears in the
event of a signifi cant loss of air pressure.
T he II] warn ing/ indicator light illumi nates for
a few seconds after the ignition is turned on
as function che ck a nd the n goes out.
If the
II] symbol appears, pressure is too low
i n at least one t ire .
When the system detects a malfunct ion, the
warning/indicator light will flas h for approxi­
mately one minute and then remain continu ­
ously ill uminated . This sequence will continue
upon subsequent vehicle starts up as long as
the malfunc tion exists . Contact you r a uth o r­
ized Audi de aler and have the ma lf u nction
corrected.
For more information
¢ page 212.
EPC Electronic power control
This warning/indicator light monitors the
electronic power control .
The~ warning/ind icator light (E lectronic
Power Control) illuminates when you sw itch
on the ign ition as a fu nction check .
(D Tips
If this warning/ indicator light illum inates
while you are d riving, then there is a mal­
funct ion in the engine electronics . Have
the malfunct ion corrected as soon as pos­
s ib le by your au thori zed A udi dealer or
q ualified works ho p.
c§:3 Convertible top
The warning/indicator light monitors the con­
vertible top function .
The l!!J!I warning/indicato r light illum inates
whe n you switch on th e ignition fo r about 2
seco nds as a c heck and then goes out. The
warning/ind ic a tor light has the following
f unct ions:

Instruments and warning/indicator lights 15
-The light illuminates when the folding top
opens or closes .
- It flashes if one of the conditions for auto­
matically lowering or raising the convertib le
top is not met and the switch to actuate the convertible top is pressed.
- The light i lluminates when the convertib le
top is opened or closed
incompletely.
nl /J Electronic stabilization program
(ESP)
If the G1 i ndicator lamp blinks while dr iv ing,
the ESP or ASR (Ant i-S lip Regulation) is active­
l y regulating.
If the G1 indicator lamp illuminates, the sys ­
tem has sw itched the ESP off. In this case, you
can switch the ignition off and then on to
switch the ESP on again. The system is func­
tioning completely whe n the indicator lamp
switches off .
I f the
I indicato r lamp illuminates, the ESP
was switched off with the
[ru bu tton.
ESP/ ABS fault! See owner's manual
If the G1 indicator lamp and the ll] ABS indi­
cator lamp illuminate and the dr iver message
appears, the ABS or e lectronic differential lock
is malfunctioning. This also interrupts the
E SP . The brakes st ill function with the ir nor­
mal power, but ABS is not active.
Drive to your authorized Aud i dea ler immedi­
ately to have the malfunction corrected .
For more information about the ESP
¢page 148.
~ Malfunction Indicator Lamp (MIL)
The Malfunction Ind icator Lamp (MIL) is part
of the On-Board Diagnostic (OBD II) system .
The symbol
rfl lights up when the ignition is
turned o n and will turn off after the engine
has started and ha s settled at constant idle
speed. This ind icates that the MIL is working
p roperly.
The warning light illuminates when there is a
malfunction in the engine e lectronic system. Contact
your authorized Audi dea ler and have
the malfunction corrected .
An improperly closed fuel filler cap may also
cause the MIL light to illuminate
¢page 176.
For more information ¢ page 28.
[D High beam
The . warn ing/ indicato r light illum inates
when the high beams are on or when you use
the headlight flasher. For more information
about using the high beams, see¢
page 55.
-::}. Rear spoiler
The warning/indicator light monitors the
electrically retractable rear spoiler .
The warning/indicator light I! has the follow­
ing functions:
- It comes on for about 3 seconds as a func­
tion check when the ignition is switched on.
- It comes on if there is a malfunction in the
electrically ret ra ctab le rea r spo ile r.
Additional informat ion about the e lectr ically
retractable rear spoiler ¢
page 150.
¢¢Turn signals
The indicator light blinks when you use either
turn signal.
Whenever you use the left II or the right II
turn s ignal, the indicator light blinks. When
you use the emergency flasher, both indicator
lights flash.
If one of the turn signa l light bulbs burn out,
the turn signal will blink twice as fast as nor­
mal.
Additional information on the turn signals
¢page 55.

16 Instruments and warning/indicator lights
CRUISE/ vJ' Cruise control
The iR;\l)~i~ (USA models)! II (Canada models)
warn ing/ indicator light illum inates when the
cruise control is act ivated .
~/ !.!r Safety systems
The I (USA models)/ . (Canada mode ls) in ­
dicator light monitors the safety systems e.g.
airbags, pretensioners and illuminates for a
few seconds each time you switch the ignition
on .
If the
I (USA models)/ . (Canada models)
indicator light does not go out, or if it illumi­
nates while you are driving, or if it starts to
blink, then there is a malfunction somewhere
in the system . If the light does not illuminate
when you switch on the ignition, this also
means there is a ma lfunction.
_& WARNING
If you have a malfunction in the safety sys­
tems, contact your authorized Audi dealer
immediately. Otherwise the safety sys­
tems may not work properly in an acci­
dent.
0 Generator
This warning/indicator light detects a mal ­
function in the generator or in the vehicle's
electrical system.
The . warning/indicator light illuminates
when you switch on the ignition and must go
out after the engine has started .
If the . warning/ind icator light illuminates
while you are driving, you should contact your
authorized Audi dealer . Since the vehicle bat ­
tery is discharging, yo u should switch
off any
unnecessary electrical consumers (for exam­
p le, the air conditioner).
0 Note
If the . warn ing/indicator light (mal­
function in the engine cooling system) in
the instrument cluster should illum inate
¢ page 31, stop the veh icle and turn off
the engine. The coolant pump is not work­
in g -this can cause engine damage!
4 Safety belt warning light
Applies to vehicles: wit h safety belt wa rning lig ht
The warning light is a reminder to fasten
safety belts.
T he warn ing light . comes on for a few sec­
onds after the ignition is switched on as a re­
minder to fasten your safety belt.
Additional information on safety belts
¢page 107.
BRAKE/ ((D ) Brake system
This warning/indicator light illuminates when
the brake fluid level is too low or when there
is a malfunction in the ABS, or when the park­
ing broke is set.
T he light 1111 (USA)/ . (Canada) ill umi­
nates when the igni tion is turned on.
It goes
out after the engine has been started and the
parking brake is fully released. This indicates
that the brake warning light is functioning
proper ly.
If the brake warning light does not light up
when the engine is cranking or the parking
brake is applied, there may be a malfunction
in the electrical system. In this case , contact
your Audi dealer.
If the ABS fails, the ABS warning/indicator
li ght
r.t.m:il (USA models)/ l~» (Canada models)
flashes together with the brake system warn­
ing/indicator light¢&.
(USA mode ls) : If the warning light
1111 and
the warn ing light
El illuminate together, im ­
med iately contact your authorized Audi dea ler
or qualified workshop to have all brake pads
inspected
¢ page 32.
When the light comes on, an audible warning
s ignal is also g iven. ..,.