technical specifications AUDI TT ROADSTER 2011 Owners Manual

-Blend must contain not more than 15%
MTBE.
Seasonally adjusted gasoline
Many gasoline grades are blended to perform
espec ially we ll for winter or summer driving.
During seasonal change-over, we suggest that
you fill up at busy gas stat ions where the sea­
sonal adjustment is more likely to be made in
time .
(D Note
-Methanol fuels which do not meet these
requirements may cause corrosion and
damage to plastic and rubber compo­
nents in the fuel system .
- Do not use fue ls that fail to meet the
specified criter ia in this chapter.
- If you are unable to determine whether
or not a particular fue l blend meets the
specifications, ask your service station or
its fuel supp lier.
- Do not use fuel for which the contents
cannot be identified.
- Fuel system damage and performance
problems resulting from the use of fuels
different from those specified are not
the responsibility of Audi and are not
covered under the New Vehicle or the Emission Control System Warranties.
- If you experience a loss of fuel economy
or driveability and performance prob­ l ems due to the use of one of these fuel
blends, we recommend that you switch
to unblended fuel.
Gasoline additives
A major concern among many auto manufac ­
turers is carbon deposit build- up caused by
the type of gasoline you use.
Although gasoline grades differ from one manufacturer to another , they have certain
things in common. All gasoline grades contain
substances that can cause deposits to collect
on vital engine parts, such as fuel injectors
and intake valves. Although most gasoline brands include additives to keep engine and
Fuel supply and filling your fuel tank 175
fuel systems clean, they are not equally effec ­
tive .
A udi recommends using TOP TIER Detergent
Gasoline. For more information on TOP TIER
Detergent Gasoline, please go to the official
website (www.toptiergas.com).
After an extended period of using inadequate
fuels, built-up carbon deposits can rob yo ur
engine of peak performance.
Q) Note
Damage or malfunction due to poor fue l
quality is not covered by the Aud i New Ve­
hicle Limited Warranty.
Fuel tank
Fuel filler neck
The fuel filler neck is located on the right rear
side panel behind the fuel fille r flap.
If the unlocking system should fail, you can
still open the flap manually -for detailed in ­
structions see ¢
page 177.
You can find the fuel tank capacity of your ve­
hicle in
Technical Data ¢ page 239.
The label on the inside of the fuel fi ller flap
tells you the correct fue l for your vehicle. For
more information about fuel specifications,
see ¢
page 174.
Your vehicle fue l tank has an on -board refue l­
li ng vapor recovery system. This feature helps
to prevent fuel vapors from escaping from the
tank and polluting the environment while you refuel your vehicle . In order to fill the tank
properly while protecting the environment,
please fo llow this refueling procedure careful­
ly.
_&. WARNING
Under normal operating conditions, never
carry additional fue l conta iners in yo ur car.
Gas canisters and other containers used to
transport f uel can be dangero us. Such con­
tainers, full or empty, may leak and could
cause a fire in a collision. If you must
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general, the greater the number of plies, the more weight a tire can support . Tire manufac­
turers also must indicate the materials in the
tire, wh ich include steel, nylon, polyester, and
others .
Ma ximum Load R ating
This number indicates the maximum load in
kilograms and pounds that can be carried by
the tire.
Tire qualit y gr ad ing for treadw ear,
tract ion , an d temp erature resis ta nce
Tread wear , traction and temperature grades
c::> pag e208.
M aximum Permis sibl e Inflation Pr essur e
This n umbe r is the greatest amount of air
pressure that should ever be put in the tire
under normal driving conditions .
& WARNING
- Using incorrect or unmatched tires and/
or whee ls or improper tire and whee l
combinations can lead to loss of contro l,
collision and serious personal injury.
- Always use tires, rims and wheel bo lts
that meet the specifications of orig inal
factory-installed tires or other combina­
t ions that have been spec ifically ap­
proved by the vehicle manufacturer .
- Tires age even if they are not be ing used
and can fail suddenly, especially at high
speeds . T ires that are more than 6 years
o ld can only be used in an emergency
and then with special care and at lower
speeds.
- Never mount used ti res on you r vehicle if
yo u are not s ure of their "previous histo­
ry ." Old used tires may have been dam ­
aged even though the damage cannot be
seen that can lead to sudden tire failure
and loss of vehicle control.
- All four wheels must be fitted with radia l
t ires of the same type, size (roll ing cir­
cumference) and the same tread pattern .
Driv ing with different tires reduces veh i-
Tire s an d wheel s 207
cle handling and can lead to a loss of
contro l.
- If the spare tire is not the same as the
tires that are mounted on the vehicle -
for examp le w ith winter t ires -only use
the spare t i re for a short period of time
and drive with extra care . Refit the nor ­
mal road wheel as soon as safely poss i­
ble .
- Never drive faster than the max imum
speed for which the tires on your vehicle
are rated because tires that are dr iven
faster than their rated speed can fa il
suddenly.
- Ove rloading tires cause heat build-up,
sudden tire fa ilure, including a blowout
and sudden deflation and loss of contro l.
- Temperature grades apply to tires tha t
are properly infla ted and not over or un­
derinf lated .
- For technical reasons it is not always
possible to use whee ls from other vehi­
cles -in some cases not even wheels
from the same ve hicle mode l.
-If you install wheel trim discs on the ve ­
hicle wheels, make sure that the air flow
to the brakes is not b locked. Reduced air­
f low to the brakes can them to overheat,
increas ing stopping d istances and caus­
ing a co llision .
- Run flat tires may only be used on vehi­
cles that were equ ipped w ith them at the
factory. The veh icle must have a chassis
des igned for run flat ti res and a factory­
installed t ire p ressure monito ring sys­
tem that indicates a loss of ti re p ressu re.
I nco rrec t use of run fl at tires can lead to
veh icle damage o r accidents. Check with
an authorized Audi dealer or tire special­ ist to see if your vehicle can be equipped
with run flat tires. If run flat tires are used, they must be installed on all four
wheels. Mixing tire types is not permit-
ted .
Ill>
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254 Index
S tronic ................... ... .... .. 87
Driving Notes . . . . . . . . . . . . . . . . . . . . . . 89
Emergency program ....... ... .... . . 92
Emergency release . . . . . . . . . . . . . . . . . . 92
Kick-down . . . . . . . . . . . . . . . . . . . . . . . . . 91
Launch Control Program ....... .. .... 91
Selector lever lock . . . . . . . . . . . . . . . . . . 88
Selector lever positions . . . . . . . . . . . . . . 87
Tiptronic . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Tiptronic controls on the steer ing wheel 91
Sun visors .......................... 57
Switches Emergency flasher . . . . . . . . . . . . . . . . . . S6
Symbols Red symbols in the center disp lay .... .. 29
Yellow symbols in the center disp lay 29
T
Tachometer .. .. . .......... .. .. .. .. .. 10
Tank flap
Unlock ing the fuel filler flap by hand .. 177
Technical modifications ....... ... ... . 244
Temperature ................ ...... .. 76
The first 1,000 miles (1,500 km) and after-
wards ...... ................... ... . 157
Tightening wheel bolts ....... ... .... . 222
Tire mobility system ........ .. .. .... . 218
Tire pressure .............. .. .. .... . 200
Tire pressure monitoring system .... .. . 212
Loss of air pressure . . . . . . . . . . . . 14, 212
M alfunct ion .............. ... .... . 212
Resetting ti re pressures . . . . . . . . . . . . . 214
Tire repair kit ... .......... .. .. .. .. . 218
T ires .. .. .. .. .. . .. ..... ......... .. . 194
Replacing .................... ... . 205
run-flat .......................... 215
Service life ... . .......... .. .. .. .. . 203
speed rating letter code ... .. .. .. .. . 206
T ire manufacturing date ..... .. .... . 206
Tire specifications ............ .... . 206
Tread depth .............. ... .... . 203
Uniform tire quality grading .. .. .... . 208
Winter tire s ............... .. .... . 209 T
ires/Wheels
Low aspect ratio tires . . . . . . . . . . . . . . . 211
Tire mobi lity system .............. . 218
Tire pressure monitoring system . 14, 212
Tire repair kit ..................... 218
Tires and vehicle load limits ........ ... 202
Tires and wheels
Checking t ire pressure ........ .. .. .. 200
Cold tire inflation pressure .......... 198
Dim ensions .. .. . .. ............ .. .. 20S
General notes .... ................ . 194
G lossary of tire and loading terminolo-
gy ....... .. .. .. ................. 195
New tires and wheels ........... .. .. 205
Replacing . .... .. ............. .... 205
S now chains ... .................. . 210
Tires and veh icle load limits ........ . 202
Wheel bolts ..... ................ . 210
Winter tires ... .. ... .......... .. .. 209
Tire service life .. .. ............. .. .. 203
T oo l kit ... ..... .. ............. .... 218
T ouch-up paint .. .. .. ..... ........ .. 166
Towing Front eyelet . . . . . . . . . . . . . . . . . . . . . . 234
Rear eyelet .... ... ................ 235
Tow truck procedures ............... 233
T owing loop
front . .... .... .. ............. .... 234
T PMS
T ire pressure monitoring system . .... 212
Trailer towing ..... ................ . 161
T ransmission
S tronic transmission ........... .... . 87
T ransport Canada .. ............. .... l0S
Tread Wear Indicator ( TWI) .......... . 203
T rip computer ..... ................ .. 20
Singl e-trip memory .............. .. . 20
Total-trip memory ............. .... . 20
T rip odometer . .. .. ... .......... .. .. . 12
What does it mean when dEF appears in
t h e trip odometer display? ....... ... . 12
T runk lid . .. .. .. .. ............. .. .. . 41
T runk escape handle ............. .. 218
Turn signals . .... ... ................ . 55
Warning/ind icator lights ............. 15