2008 AUDI TT ROADSTER fuel tank capacity

Instruments and warning/indicator lights
& WARNING
• Always observe the warning in=;, page 212, " Engine compart ­
ment" before opening the engine hood and checking the engine
coolant level.
• Never open the engine hood if you see or hear steam , or if you
see engine coolant dripping from the engine compartment . You
c ould burn your self. Let the engine cool off first so that you cannot
hear or see any steam or engine coolant .
0 Note
• Mounting additiona l lights or accessories in front of the a ir inlets
reduces the co oling effect of the radiat or. At high outside tempera ­
tures or h igh engi ne load, the eng ine could overheat.
• The fron t spoile r has been designed t o properly dis trib ute the
coo ling air when the veh icle is mov ing . If the spo iler is damaged,
this could red uce the coo ling effect and the engine co uld then ove r­
heat. Ask your authorized Audi deale r for assistance. •
Fuel gauge
The fuel gauge wor ks only when the ignition is on .
When the needle reaches the red area, the warning light in the i nstrument cluster w ill illu m ina te =;,
page 35 . Thi s means yo u
have approx imate ly 1.9 gallons (7 litres) of fuel left in the tank.
Time
to refuel!
The tota l tank capacity of your vehicle is listed in=;, page 297. Be
awa re of the diffe rent ta nk capaci ties of front -wheel a nd q uat tro®
a ll- w hee l d ri ve models .
0 Note
Never run the tank comple tely dry! An irre gular suppl y of fuel can
cause engine m isf iring and fuel could enter into the exhaust system.
The catalytic converter could then overheat and be
damag ed. •
Speedometer with odometer
The speedometer shows y ou t he vehic le speed, and the
o dome ter sho ws you ho w ma ny m iles (kilo meters) yo u
have dri ven.
Fig . 4 Speedomete r
close -up : odomet er
displ ay
T he od ometer an d trip odo mete r are locate d insid e th e spe edom­
eter .
• USA model s - Miles
• Canada mode ls - Kilometers
Lower odometer
The lower odometer shows the total number of miles (kilometers)
d riven.
Upper odometer (trip odometer )
The upper o dometer shows the tota l number o f mi les ( kilom eters)
driven since you last reset the odometer bac k to ze ro . You can use
thi s odomete r w hen you want to keep track of how ma ny m iles ( kilo­
meters) you have driven for a single trip or errand. The last digit indi ­
cates 1/10 of a m ile (10 0 meters). You ca n set t he trip od o meter back
to zero by pressing the reset button
=;, fig . 4 . ..,,

Fuel supply and filling your fuel tank -___________ ...:._:......:,_______;::;...a,__ __
•
Blend of gasoline and ethanol (grain alcohol or ethyl alcohol)
• Anti -knock index must be 87 AKI or higher.
• Blend must not contain more than
10% ethanol.
Blend of gasoline and MTBE
• Anti-knock index must be 87 AKI or higher.
• Blend must contain not more than
15% MTBE.
Seasonally adjusted gasoline
Many gasoline grades are blended to perform especially well for
winter or summer driving . During seasona l change -over, we suggest
that you fil l up at busy gas stations where the seasonal adjustment
is more likely to be made in time.
0 Note
• Methanol fuels which do not meet these requirements may
cause corrosion and damage to p lastic and rubber components in
the fue l system.
• Do not use fue ls that fail to meet the specified criteria in this
chapter .
• If you are unable to determine whether or not a particu lar fuel
blend meets the specifications, ask your service station or its fuel
suppl ier.
• Do not use fue l for which the contents cannot be identified.
• Fuel system damage and performance problems resu lting from
the use of fuels different from those specified are not the responsi ­
bility 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 problems 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 manufacturers is carbon
depos it 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 gaso line grades contain
substances that can cause deposits to collect on vita l engine parts,
such as fue l injectors and intake valves. Although most gasoline
brands include additives to keep engine and fue l systems clean,
they are not equally effective.
Audi recommends using TOP TIER Detergen t Gasoline. For more
information on TOP TIER Detergent Gasoline, please go to the offi­
cial website (www.toptiergas .coml.
A ft er an extended period of using inadequate fuels, built-up carbon
deposits can rob you r engine of peak performance.
(D Note
Damage or malfunction due to poor fuel qua lity is not covered by
the Audi New Vehicle Limited Warranty .•
Fuel tank
Fuel filler neck
The fuel filler neck is located on the right rear side panel behind the
fue l filler f lap.
If the unlocking system should fai l, you can stil l open the flap manu ­
a lly -for detai led instructions see=>
page 218.
You can find the fuel tank capacity of your vehicle in Technical Data
=> page 291. _.,
Vehicle care I t •

-~_T_ ir_e_ s_ a_ n_d _ w_ h_ e_e _l_s _________________________________________________ _
& WARN ING (continued )
• Driving with underinflated tires bend more , letting them get
too hot re sulting in t read separation , sudden t ire failure and loss
of control.
• Excessive speed and /overloading can cau se heat bu ild-up ,
sudden tire failure and lo ss of control.
• If the tire pressure is too low or too high , the tires will wear
prematurely and the vehicle will not handle well .
• If the tire is not flat and you do not have to change a wheel
immediately, drive at reduced speed to the nearest service station
to che ck the tire pres sure and add air as required .
0 Note
Driving without valve stem caps can cause damage to the tire
va lves. To prevent this, always ma ke sure that fact ory insta lled valve
stem caps on all whee ls are securely mounted on the valve .
<£> For the sake of the environment
Underinflated tires will also increase the fue l consumption. •
Tires and vehicle load limits
There are limits to the amount of load or weight that any vehicle and
any tire can carry. A vehicle that is overloaded will not handle well
and is more difficu lt to stop. Overload ing can not only lead to loss
of vehicle contro l, but can a lso damage important parts of the
veh ic le an d ca n lead to sudden t ire fa ilu re , inc lud ing a bl owout a nd
sudden deflation that can cause the vehicle to crash.
Yo ur saf ety a nd that of you r passenge rs also de pends on making
sure that load limits are not exceeded . Vehicle load includes every ­
body and eve ryt hing in and on the vehic le . Th ese load limi ts are technica
lly referred to as the vehicle's
Gross Vehicle We ight Rating
("GVWR").
Th e "GVWR" includes the weight of the basic vehicle, all factory
insta lled accessories, a ful l tank of fuel, oil, coolant and other f luids
p lus max imum load. The ma ximu m load inc ludes the numbe r of
passengers that the vehicle is intended to carry ("seating capacity")
w it h an assu med we ight o f 150 lbs (68 kg) for eac h pass enger at a
designated seating position and the total weight of any luggage in
t he vehicle.
T he
Gross Axle Weight Rating ("GAWR"l is the maximum load that
can be a pplied a t eac h of the vehic le's two a xles .
T he Gross Veh icle Weigh t Rat ing a nd the Gross A xle We igh t R ating
are listed on the safety comp liance stic ker label located on the
dr iver's s ide B -p illar . You r Aud i has 2 sea ting pos it io n s. Eac h seating
posit ion has a safety belt=>
page 137, "Safety belts".
T he fact that the re is a n up per lim it to yo ur vehicle's G ross Veh ic le
We ig ht Rating means that the to tal we ight o f what ev e r is be ing
ca rried in the ve hicle is lim ited. The mo re pas se ngers in the vehic le
or passe ngers w ho ar e heav ier t han th e sta ndard weights assumed
mean that less weight can be carried as luggage.
T he ti re p ress ure labe l on yo ur Aud i al so list s the maxi mum
combined weight of a ll of the occupants and luggage or other cargo
th at the vehicle can car ry. F or the lo ca tio n of t he label =>
page 242,
fig . 160.
& WARNING
Overloading a vehicle can cause loss of vehicle control , a crash or
other accident, serious personal injury , and even death .
• Carrying more weight than your vehicle was des igned to carry
will prevent the vehicle from handling properly and increase the risk of the loss of vehi cle control .
• The brakes on a vehicle that has been overloaded may not be
able to stop the vehicle within a safe distance. .,_

_________________________________________________ G_ e_ n_ e_r _a _l_ i_n _f_o _ r_ m_ a_ t _i _o _ n __ lftlll
vehicle identification number of your vehicle (perforation) as well as
the Gross Vehicle Weight Rating (GVWR) and the Gross Axle Weight
Rating (GAWRl.
The high voltage warning label
is located on the lock carrier.
The spark ignition system meets all requirements of the Canadian
Interference-Causing Equipment Regulations. •
Displaying Vehicle Identification
Number in the Driver Information
display
Fig . 192 Driver Infor­
mation display: Vehicle
ID number (VIN)
You can also display the Vehicle Identification Number of
your vehicle in the Driver Information display=:>
page 27. •
Weights
Gross Vehicle Weight Rating
The Gross Vehicle Weight Rating (GVWR), and the Gross Axle Weight
Rating (GAWR) for front and rear are listed on a sticker on the left
door jamb.
Controls and equip­ ment Safety first Vehicle operation
The
Gross Vehicle Weight Rating includes the weight of the basic
vehicle plus full fuel tank, oil and coolant, plus maximum load,
which includes passenger weight (150 lbs/68 kg per designated
seating position) and luggage weight.
Gross Axle Weight Rating
The Gross Axle Weight Rating is the maximum load that can be
applied at each axle of the vehicle~&.
Vehicle capacity weight
The vehicle capacity weight (max. load) is listed either on the
driver's side 8 -pillar or inside the fuel filler flap.
& WARNING
• The actual Gross Axle Weight Rating at the front and rear axles
should not exceed the permissible weights, and their combination
must not exceed the Gross Vehicle Weight Rating.
• Exceeding permissible weight ratings can result in vehicle
damage, accidents and personal injury.
0 Note
• The vehicle capacity weight figures apply when the load is
distributed evenly in the vehicle (passengers and luggage). When
transporting a heavy load in the luggage compartment, carry the
load as near to the rear axle as possible so that the vehicle's
handling is not impaired.
• Do not exceed the maximum permissible axle loads or the
maximum gross vehicle weight. Always remember that the vehicle's
handling will be affected by the extra load. Therefore, adjust your
speed accordingly.
• Always observe local regulations. •
Vehicle care Do-it-yourself service Tec hn ica l da ta

___ D_ a_ ta ______________________________________________________ _
Applies to vehicles : wit h 3.2 liter 6-c yl. en gine
250 hp, 3 .2 liter 6-cyl. engine
Engine data
Max imum output SAE net
Maximum torque SAE net
No . of cy linders
Di spl acement
Stroke
Bo re
Comp ress ion ratio
Fuel
Dimensions (appro x.>
Length (with licence plate brac ket)
Width (across mirrors) Height (un loaded)
Tur ning c ircle diameter (curb to curb)
Capacities {approx .>
Fuel tank
-To tal capacity
- Reserve (of total capacity)
Windshield and headlight* washer fluid container
Engine oil
with filter change hp@ rpm
lb-ft@ rpm
CID (cm
3
)
in (mm)
in (m m)
250@6300
236 @ 2500 -3000
6 cylinder
195 (3189)
3 .77 (95 .9)
3 .30 (84 .0)
11 .25 : 1
Premium unleaded {91 AKll Recommended for maximum engine performance . Fur ­
t her deta ils =:>
page 214 , "Gasoli ne"
in (m m)
in (m m)
in (mm)
ft . (ml
16 4.5 ( 41 78)
76.9 (1952)
53 .2 ( 1352)
3 4. 7 (10 .60)
gal/litres
gal/ lit res
quarts/litres
quarts/l it re s 16.3 / 62 .0
1 .9 / 7 .0
4.3
I 4 .0
5.8 / 5.5
•

__ _!:_A~l'.!:p~ h~ a~ b~e~ t~ic ~a..'.... l ~in~d~e ~x~ --------------------------------------------
Proper disposal of drained brake fluid ...
230
Proper disposal of drained engine
coolant . ............ .... ...... . 228
Proper disposa l of drained engine oil
225,226
Recycling used engine oil ..... .... 225
Un leaded fuel .... ............... 214
What should I do with an old battery?
231
EPC
See Electronic power control . . . . . . . . 17
ESP
See Electronic Stability Program .... 184
Event Da ta Recorder (EDR) . . . . . . . . . . . 184
Expansion tank 228
F
Fan 100
Radiator . . . . . . . . . . . . . . . . . . . . . . . . 229
Flat tire Changing ....................... 267
Floor mats . . . . . . . . . . . . . . . . . . . . . . . . . 134
Fog lights, front ..................... 73
Folding master key with remote contro l . 47
Fo lding top .. ..... .. .... .... ........ 60
Automatic folding top . . . . . . . . . . . . . 62
Care and cleaning ...... ........ .. 203
Emergency operation . . . . . . . . . . . . . . 64
General . .... ... .. .... .... ...... .. 60
manual folding top ........... ..... 61
Warning/indictor lights .. ........ .. 18
Wind deflector . . . . . . . . . . . . . . . . . . . . 64 Foot pedals
. . . . . . . . . . . . . . . . . . . . . . . . 134
For the sake of the env ironment
Gasoline fumes and the environment 2 16
Letting your engine warm up . ..... 107
Reducing engine noise by early
upshifting .................. .... 12
Refueling ... .. .... .... .... ...... 216
Saving fuel by early upshifting ...... 12
Front airbags Description ..... ..... ...... ...... 150
How they work . . . . . . . . . . . . . . . . . . . 155
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Adjusting ......... .... .... ...... 131
Adjusting the manual seats .. .... ... 89
Child restraints in the front seat .... 147
Fronta l col lisions and the laws of physics ...
138
Fuel Additives .. ....... .... .......... 214
Blended gasoline ................. 214
Consumption .. ............. ...... 39
Fi ller neck . .... ........ ... ....... 215
Fuel gauge . . . . . . . . . . . . . . . . . . . . . . . 14
Gasoline ........... ... .... .... .. 214
Gasoline additives .... .... ... .. ... 215
Octane rating ... .. .... .... .... ... 214
Recommendation . . . . . . . . . . . . . . . . 214
Refuelling ..... ........ .... ... ... 216
Reserve .. .... ....... ...... .... ... 14
Tank capacity . .... ... .... ..... ... 291
Unlocking the fuel filler flap by hand 218
Fuel fi ller cap ......... .... .... ... .... 24
Fuel supply too low ........ ....... ... 35 Fuse
arrangement .... ... .. .. . .... .. . 274
G
Garage door opener ... .......... .... 121
Gas discharge lamps ...... ... .... ... 277
Gauges Engine coolant temperature ........ 13
Fuel gauge .... .... ....... .... .... 14
Tachometer ........... ...... .... . 12
Gearshift lever
6 -speed manual transmission ... ... 113
Generator Warning/indicator lights ............ 19
G lossary of tire and loading terminology ...
239
G love compartment ...... .... .... .... 96
Gross Vehicle Weight Rating (GVWR) ... 289
H
Head restraints ........ ... ........ .. 132
Adjusting .. ........... .... .... .. 132
Headlight Defective . . . . . . . . . . . . . . . . . . . . . . . . . 36
Headlight range control
defective .......... .... ....... .... 35
Headlights .... ....... .... ... .... .... 69
adaptive light ...... ........ .... ... 72
Front fog lights ... .... .... .... .... 73
Switching off ... .... ...... .... .... 69
Switching on ...... .... ....... .... 69
Washer system . . . . . . . . . . . . . . . . . . . 79