2017 AUDI TT ROADSTER fuel cap

Table of content s
Safety belts . . . . . . . . . . . . . . . . . . . . . . . . 192
Safety belt tensioner . . . . . . . . . . . . . . . . . 194
Airbag system ... . ...... ... .. .. ... 19 6
I mportant info rmation . . . . . . . . . . . . . . . 196
F ront airbags . . . . . . . . . . . . . . . . . . . . . . . 200
Mon itoring the Advanced Airbag System . 207
Knee airbags........................ 212
Side airbags . . . . . . . . . . . . . . . . . . . . . . . . 214
Ch ild safety . . . . . . . . . . . . . . . . . . . . . . 218
Important information . . . . . . . . . . . . . . . 218
Ch ild seats . . . . . . . . . . . . . . . . . . . . . . . . . 223
Secur ing ch ild seats . . . . . . . . . . . . . . . . . . 227
Add it io nal info rmation . . . . . . . . . . . . . . . 230
Maintenanc e and Care . . . . . . . . . . . 23 1
Checking and Filling . . . . . . . . . . . . . 23 1
F ue l... .. .. .. .. ... .......... .... .. . 23 1
Refueling . . . . . . . . . . . . . . . . . . . . . . . . . . 232
E ng ine compartment . . . . . . . . . . . . . . . . . 235
Eng ine oi l .... .. ... .. ..... ... .. .. ... 237
Cooling system . . . . . . . . . . . . . . . . . . . . . . 241
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . 242
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
W indshield washer system . . . . . . . . . . . . 244
Service interval display . . . . . . . . . . . . . . . 245
Wheels ... .. ... ............ .... .. . 246
Wheels and Tires . . . . . . . . . . . . . . . . . . . . 246
Tire pressure monitoring system 263
Care and cleaning . . . . . . . . . . . . . . . . 266
General information . . . . . . . . . . . . . . . . . 266
Ca r washes . . . . . . . . . . . . . . . . . . . . . . . . . 266
C lea ning and care information . . . . . . . . . 267
P lacing your veh icle o ut of se rvice 27 1
Troubleshooting . . . . . . . . . . . . . . . . . 27 2
Emergency assistance . . . . . . . . . . . 272
T runk es cape l atch . . . . . . . . . . . . . . . . . . . 27 2
G eneral informa tion . . . . . . . . . . . . . . . . . 272
Equipment . . . . . . . . . . . . . . . . . . . . . . . . . 272
Tire mobility k it . . . . . . . . . . . . . . . . . . . . . 273
Replac ing whee ls . . . . . . . . . . . . . . . . . . . . 275
Spare tire . . . . . . . . . . . . . . . . . . . . . . . . . . 279
4
Fuses and bulbs . . . . . . . . . . . . . . . . . . 281
E lectrica l fuses . . . . . . . . . . . . . . . . . . . . . . 281
Bu lbs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283
Emergency situations . . . . . . . . . . . . 2 8 4
Genera l . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284
Start ing by push ing or tow ing . . . . . . . . . . 284
Start ing with jumper cables . . . . . . . . . . . 284
Use o f jumper cables . . . . . . . . . . . . . . . . . 28S
T owing with a tow truck . . . . . . . . . . . . . . 286
Raising the vehicle . . . . . . . . . . . . . . . . . . . 288
Accessories and technical data . . 290
Technical data . . . . . . . . . . . . . . . . . . . . 290
Vehicle spec ificat ions . . . . . . . . . . . . . . . . 290
Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . 290
D imens ions. . . . . . . . . . . . . . . . . . . . . . . . . 291
Capaci ties . . . . . . . . . . . . . . . . . . . . . . . . . . 291
Gasoline engines . . . . . . . . . . . . . . . . . . . . 292
Consumer information and
technical data . . . . . . . . . . . . . . . . . . . .
293
Consumer information . . . . . . . . . . 293
Warranty coverages . . . . . . . . . . . . . . . . . . 293
Operat ing your vehicle outside the U.S.A.
or Canada . . . . . . . . . . . . . . . . . . . . . . . . . . 293
Audi Service Repair Manuals and Lite rat ure . . . . . . . . . . . . . . . . . . . . . . . . . . 293
Maintenance. . . . . . . . . . . . . . . . . . . . . . . . 293
Accessor ies a nd techn ica l changes 295
Index .......... ... ............. ... 297

Instrumen ts and ind icator ligh ts
Instruments and indicator Lights
Instruments
Audi virtual cockpit (instrument cluster)
The instrument cluster is the central information center for the driver.
Fig. 3 Instrume nt cluster overv iew
(D Eng ine coolant temperature 8
@ Driver information system . . . . . . 19
® Fuel level . . . . . . . . . . . . . . . . . . . . 8
@ Trip odometer reset knob . . . . . . . 23
Coolant temperature indicator
The coolan t temperature display c:> page 8,
fig. 3
(D only functions when the ignition is
switched on. To prevent engine damage, p lease
observe the following notes about the tempera­
ture ranges.
Cold rang e
If o nly the L EDs in the left area of the gauge turn
on, the engine has not reached operating tem­
perature yet. Avoid high engine speeds, full ac­
celerating and heavy engine loads .
Normal range
The engine has reached its operating tempera­
ture once the LEDs up to the center of the gauge
turn on . If the . indicator light in the Infotain­
ment system display turns on, the coolant tem­
perature is too high
c:> page 12.
8
(D Note
-Aux iliary head lights and other accessories in
front of the coo ling-a ir intake impa ir the
cooling effect o f the coolant. This increases
the risk of the engine overheating during high outside temperatures and heavy en ­
gine load.
- T he front spoiler a lso helps to distribute
cooling air correctly while driving . If the
spoiler is damaged, the cooling effect will
be impaired and the risk of the eng ine over­
heating w ill increase. See an authorized
Audi dealer or author ized Audi Service Fa­
cility for assistance .
Fuel level
The indicator @ only func tions when the ignition
i s sw itched on. If the fuel level drops below 1.9
gal (7
L), a red LED wi ll light up and the rD indi­
cator light will turn on
c:> page 16 . The LED
blinks red when the fuel level is very low.
The fuel tank capacity of your veh icle is listed in
the
Techni cal Dat a sectio n c:> page 291. ..,_

Checking and Filling
-If you a re unable to determine whether or
not a particular fuel blend meets the speci­
fications, ask your service station or its fuel
supplier.
- Do not use fuel for which the contents can­
not be identified.
- Fuel system damage and performance prob­
lems resulting from the use of fuels differ­
ent from those specified are not the respon­
sibility 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 manufactur­
ers is carbon deposit build-up caused by the type
of gasoline you use.
Although gasoline grades differ from one manu­
facturer 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. Al­
though most gasoline brands include additives to keep engine and fuel systems clean, they are not
equally effective .
Audi recommends using TOP TIER Detergent Gas­
oline. For more information on TOP TIER Deter­
gent Gasoline, please go to the official website (www .toptiergas .com).
After an extended period of using inadequate
fuels, carbon deposit build-ups can rob your en­
gine of peak performance.
(D Note
Damage or malfunction due to poor fuel qual­
ity is not covered by the Audi New Vehicle
Limited Warranty.
232
Refueling
' Fuel filler neck
The fuel filler neck is located on the right rear
side panel behind the fuel filler flap .
If the power locking system should fail, you can
still open the flap manually -for detailed instruc­
tions see
~ page 234.
You can find the fuel tank capacity of your vehicle in
~ page 291.
The label on the inside of the fuel filler flap tells
you the correct fuel for your vehicle. For more in­
formation about fuel specifications, see
~ page 231.
Your vehicle fuel tank has an on board refuelling
vapor recovery system. This feature helps to pre­
vent 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 follow this
refueling procedure carefully.
.8, WARNING
Under normal operating conditions, never car­
ry additional fuel containers in your car. Gas
canisters and other containers used to trans­ port fuel can be dangerous. Such containers,
full or empty, may leak and could cause a fire
in a collision. If you must transport fuel to
use for your lawn mower, snow blower, etc .,
be very careful and always observe local and
state laws regarding the use, transportation
and storage of such fuel containers. Make cer­
tain the container meets industry standards
(ANSI/ASTM F852 -86).
CI) Note
Never drive your vehicle until the fuel tank is
completely empty. The irregular supply of
fuel can cause misfiring. Gasoline could enter
the exhaust system and damage the catalytic
converter.

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Fueling procedure
Fig. 174 Right rear side of the vehicle: opening the fue l
filler door
Fig . 175 Engaged fue l pump nozz le
The fuel filler door is unlocked or locked by the
central locking system .
.. Press on the fuel filler door to open
-arrow- ~
fig. 174. Your vehicle comes with a
new tank system without a cap.
.. Insert the fuel pump nozzle all the way into the
tank filler neck¢
fig. 175. Make sure it is cor ­
rectly locked in place.
• Begin fueling. Once the pump no zzle switches
off, the fuel tank is "full" . Do not fill the tank
more . Otherwise the expansion space in the
tank will be filled .
.. Pull the pump nozz le out of the tank filler neck
five seconds after it has switched off, so that
the rest of the fuel can flow out of the pump
nozzle into the filler neck.
.. Close fue l filler door until it latches.
The correct f uel type for your vehicle can be
found on a label located on the inside of the fuel
filler door. For additional information on fuel,
see ¢
page 231.
The fuel tank capacity of your vehicle is listed in
the
Technical Data section Q page 291 .
Checking and Filling
A WARNING
-Fuel ignites easily and can cause serious burns
and other injuries.
- Do not smoke or have an open flame in the
area when fueling your vehicle or filling a
fuel container because this increases the
risk of an explosion .
- Follow legal requirements when using, stor­
ing and transporting fuel containers .
- For safety reasons, we recommend not car­
rying fuel containers . The container could be
damaged in an accident and leak fuel.
- If you must transport fuel in a fuel contain­
er, note the following:
- Never fill the fuel container with fuel
while it is in or on the vehicle. Static elec­
tricity is discharged when filling which can
cause the fuel vapors to ignite and in ­
creases the risk of an exp losion . Always
place the container on the ground when
fill ing it.
- The fuel pump nozzle must be inserted as
far as poss ible into the filler opening on
the fuel container .
-If the fuel container is made of metal, the
fuel nozzle must always be in contact with
the container when filling it with fuel. This
prevents static electricity from discharg­
ing .
- Never spill fuel in the vehicle or the lug­
gage compartment. Evaporated fuel is
ex­
plosive and increases the risk of serious in­
jury or death.
(D Note
-Remove spilled fuel from vehicle pa int im­
mediately, because it can damage paint.
- Never drive until the fuel tank is completely
empty . The irregular supply of fue l that re­
sults from that can cause engine misfires.
Uncombusted fuel will enter the exhaust
system and increase the risk of damage to
the catalytic converter.
@) For the sake of the environment
Do not overfill the fuel tank, otherwise fuel
can leak out when the veh icle is warming up.
233

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.... N
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Engine compartment
Working in the engine compartment
Special care is required if you are working in the
engine compartment
F or wo rk in th e en gine c ompar tment su ch as
ch eckin g and fi llin g flu id s, th ere is a risk of in­
j u ry , sca lding , acci dent s, a nd b urn s. Fo r this
re aso n, follow all the warnin gs and ge nera l
saf ety pr eca uti ons pr ov ided in the follow in g i n·
form ation . Th e e ng ine c ompartm en t is a d an­
ger ous a re a .
¢ ,&. .
A WARNING
- T urn the engine off.
- Switch the ign ition off .
- Set the parking brake .
- Place the selector lever in the P pos it ion.
- Let the engine cool down.
- Never open the hood when there is steam or coolant escaping from the eng ine compart­
ment, because there is a risk that you could
be burned . Wait until no steam or coolant is
escaping .
- Keep children away from the engine com­
partment .
- Never spill fluids on a hot engine. These flu­
ids (such as the freeze protection contained
in the coolant) can catch fire .
- Avoid short circu its in the electrical system,
especially to the battery .
- When working in the engine compartment ,
remember that the radiator fan can sw itch
on even if the ign ition is switched off , which
increases the risk of pe rsonal injury.
- Never open the cap on the coolant expan­ sion tank when the eng ine is warm . The
cooling system is under pressu re .
- To protect your face, hands, and arms from
hot steam or coolant, cover the cap with a
large cloth when opening.
- Do not remove the engine cover under any
circumstances. This increases the risk of
burns.
- If tests need to be performed w ith the en­
gine running, there is additional dange r due
Ch eck ing and Filling
to moving components (such as the ribbed
be lt, alternator and radiator fan) and from
the high voltage ignition system.
- Do not press the acce lerator pedal inadver­
tently if a gear is selected when the vehicle
is stationary and the engine is running. Oth­
erwise, the vehicle will start to move imme ­
diate ly and this could result in an accident .
- Pay attent ion to the following warnings list­
ed when work on the fuel system or on the
electrical equipment is required.
- Do not smoke .
- Never wor k near open flames .
- Always have a working fi re extingu isher
nearby
- All work on the battery or electrical system
in your veh icle can result in inju ries, chemi­
cal burns, acc idents or burns . Because of
this, all work must be performed
onl y by an
authorized Audi dealer or authorized Audi
Service Facility.
- To reduce the risk of electric shock and in­
jury, never touch the following components
when the engine is running or is being start·
ed:
- Ign it ion cable
- Other components in the electronic high -
voltage ign ition system
- If you must check or perform work on the
engine wh ile it is running:
- Set the parking brake and place the selec­
tor lever in the P (park) position first .
- Always proceed w ith extreme caution so
that clothing, jewelry or long hair do not
become caught in the radiator fan , fan
belt or other moving components or do
not come into contact with hot compo­
nents. Tie back long hair before beginning
work and do not wear clothing that can hang down into the engine .
- Lim it your exposure to exhaust and chemi­
cals to as short a time as possible
¢ ,&. .
A WARNING '"--
California Proposition 65 Warning:
235

a, a, .... N
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reinforced by ply cords and that is
shaped to fit the rim.
Bead separation
means a breakdown of the bond
between components in the bead.
Cord
means the strands forming the
plies in the tire.
Cold tire inflation pressure
means the tire pressure recom­
mended by the vehicle man ufac­
turer for a tire of a designated
size that has not been driven for
more than a couple of miles (kilo­
meters) at low speeds in the
three ho ur period before the tire
pressure is measured or adjusted.
Curb weight
means the weight of a motor ve­
hic le with standard equipment in­
c lud ing the maximum capac ity of
fuel, oil, and coolant, a ir condi­
tioning and add itional weigh t of
optional equ ipment .
Extra load ti re
means a tire designed to operate
at higher loads and at h igher in­
flation pressures than the corre­
sponding standard tire . Extra load
tires may be ident ified as "XL",
Wheels
"xl" "EXTRA LOAD" or "RF" on , ,
the sidewall.
Gross Axle Weight Rating
("GAWR")
means the load-carrying capacity
of a single axle system, measured
at the tire-ground in terfaces.
Gross Vehicle Weight Rating
( " GVWR ")
means the maxim um total loaded
weight of the vehic le.
Groove
means the space between two ad ­
jacent tread ribs .
Load rating (code)
means the maxim um load that a
tire is rated to carry for a g iven in­
flation pressu re. You may not find
this informat ion on all tires be­
ca use it is no t requ ired by law.
Maximum load rating
means the load rating for a tire at
the maximum permissible infla­
tion pressure for that tire .
Maximum loaded vehicle
weight
means the sum of:
(a) Curb weight
(b) Accessory we ight
2 4 9
...

a, a, ... N
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" V, a:,
the risk of an accident. Read
and follow the important safe­
ty precautions inc:::>
page 258 ,
Tires and vehicle load limits.
-The tire must flex more if the tire pressure is too low or if
the vehicle speed or load are
too high . This heats the tire up
too much . This increases the
risk of an accident because it
can cause the tire to burst and result in loss of vehicle con­
trol.
- Incorrect tire pressure in ­
creases tire wear and has a negative effect on driving and
Tire pressure table
Please note that the information
contained in the following table
was correct at the time of print­ ing , and the information is sub­
ject to change . If there are differ­
ences between this information
and the tire pressures specified
on the label on the driver's side B­
pillar, always follow the specifica­
tion on the B-pillar label
~ page 256, fig. 190.
Wheels
braking behavior, which in ­
creases the risk of an accident.
Replace lost valve caps to re­
duce the risk of damage to the
tire valves.
Tire pressure that is too low in­ creases fuel consumption.
Audi recommends using the
tire pressure specified for a
normal load c:::>
table on
page 258
or for a full load
when the vehicle is partially
loaded .
Make sure that the tire designa­
tion on your tire matches the des­
ignation on the tire pressure label
and the tire pressure table .
The following table lists recom ­
mended tire pressures in cold
tires according to the load and
the size of the tires installed .
257

Wheels
Model/ Tire designation Tire pressure
Engine Normal load Maximum load
(up to 2 people)
front rear front rear
PSI
TT : 245/45 R17 95Y
2.0L High Performance
32
4-Cylinder 245/40 R18 93H
All Season
32
245/40 R18 93Y
High Performance 32
245/35 R19 93Y
High Performance
35
255/30 R20 92Y
High Performance
35
A WARNING
Please note the important safe­
ty precautions regarding tire pressure ¢
page 256 and load
limits¢
page 258.
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 difficult to stop .
Overloading can not only lead to
loss of vehicle control, but can al­
so damage important parts of the
vehicle and can lead to sudden
tire failure, including a blowout and sudden deflation that can
cause the vehicle to crash.
258
kPA PSI kPA
PSI kPA PSI kPA
220 29 200 33 230 30 210
220 29 200 33 230 30 210
220 29 200 33 230 30 210
240 32 220 35 240
32 220
240 32 220 38 260 32 220
Your safety and that of your pas­
sengers also depends on making
sure that load limits are not ex­
ceeded. Vehicle load includes ev­
erybody and everything in and on
the vehicle. These load limits are
technically referred to as the vehi­
cle's
Gross Vehicle Weight Rat­
ing
("GVWR").
The "GVWR" includes the weight
of the basic vehicle, all factory in­
stalled accessories, a full tank of
fuel, oil, coolant and other fluids plus maximum load. The maxi­
mum load includes the number of
passengers that the vehicle is in­
tended to carry ("seating capaci-
ty") with an assumed weight of ..,