2017 AUDI TT ROADSTER engine

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-Do not use a glass cleaner that contains
paint solvents, because this could damage
the pa int.
Service interval display
The service interval display detects when your ve­
hicle is due for service.
The service interval display works in two stages:
- Inspection or oil change reminder: after a cer-
tain distance driven, a message appears in the
Infotainment system display each time the ig­
nition is switched on or off. The remaining dis­
tance or time is displayed briefly.
- Inspection or oil change due: if your vehicle
has reached an inspection or oil change interval
or both intervals at the same time, the mes­
sage
Inspection due! or Oil change due! or Oil
change and inspection duel
appears briefly af­
ter switching the ignition on/off .
Checking service intervals
You can check the remaining distance or time un­
til the next oil change or next inspection. Select
in the Infotainment system: the !MENU ! button>
Vehicle > left control button > Service & checks >
Service intervals .
(D Note
-Following the service intervals is critical to
maintain ing the service life and value of
your vehicle, especially the engine. Even if
the mileage on the vehicle is low, do not ex­
ceed the time for the next service.
- Calcu lating the time to the next oil change
i s interrupted when the vehicle battery is
disconnected~
page 271.
Checking and Filling
245

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 ..,

Emerg ency assis ta nce
Emergency assistance
Trunk escape latch
In cas e of an emergency , the r ear lid can be
opened from the inside using the trunk escape
latch.
Fig. 192 Luggage compartment: Trunk escape latc h
• Pu sh the latch in the direction of the arrow un­
til the lock releases .
The trunk escape latch inside the rear lid is made
of fluorescent material to g low in the dark.
_& WARNING
The trunk escape latch is to be used only in an
emergency.
General information
• Park the vehicle as far as poss ible from moving
traff ic in the event of a breakdown . In the event
of a flat tire , park the vehicle on a level surface .
It you are on a steep hi ll, be especially careful.
• Set the parking brake.
• Place the selector lever in the P position.
• Switch the emergency flashers on.
• Have the passengers exit the vehicle. They
should move to a safe place, for example be ­
hind a guard rail.
_& WARNING
Follow the steps given above . This is for your
protection and the for the safety of other driv­
ers .
272
Equipment
Vehicle tool kit/tire mobility kit/
compressor
I
n
AUD I }
Fig. 193 Lu ggage compa rtmen t: cargo floor closed
The vehicle tool kit, t ire mobility kit and com­
pressor are stored in the luggage compartment
u nder the cargo floo r cover .
• Push on the plastic handle and lift up the cargo
floor .
• Open the cargo floor.
Completely retract the vehicle jack a rm before
stor ing the veh icle jack* .
_& WARNING
Improper use of the veh icle jack can cause se­
rious pe rsonal injuries.
- Never use the screw driver hex head to
tighten wheel bolts, since the bo lts cannot
attain the necessa ry tightening torque if yo u
use the hex head, potentially causing an ac ­
cide nt.
- The factory-supplied jack is intended only
for your vehicle mode l. Under no circum­
stances should it be used to lift heavy
vehicles or other loads; you risk injuring
yourse lf.
- Never start the engine when the vehicle is
raised , which cou ld cause an accident .
- Support the vehicle securely with appropri ­
ate stands if work is to be performed under­ neath the vehicle; otherwise, there is a po­
tential risk for injury.
- Never use the jack supplied with your Aud i
on another vehicle, particularly on a heavier
one. The jack is only su itab le for use on the
vehicle it came with .

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-If the t ire is t oo severely damaged, see an
aut horized Aud i dealer or authorized Aud i
Service Facility for assistance .
@ For the sake of the environment
You can give the used tire sealant bottle to an
authorized Audi dealer or authorized A udi
Serv ice Facility for disposal.
@ Tips
Remember to obtain a new bottle of sea lant
from an authorized Audi dea ler or authorized
Aud i Service Facility after repair ing a tire.
Replacing wheels
Preparation
You must complete the preparation before
changing a tire .
.,. Read and follow the important safety precau-
t ions
¢ page 272, General information .
.,. Set the parking b rake .
• Se lect the P selector lever pos ition .
.,. Lay out the vehicle tool kit¢
page 2 72 and the
spare tire¢
page 279 .
A WARNING
If you are cha nging a tire on a steep hill, use a
block or similar object to block the oppos ite
wheel to prevent the vehicle from moving.
A WARNING
You or your passenger co uld be injured while
chang ing a wheel if you do not follow these
safety precautions:
- If you have a flat tire, move a safe distance off the road. Turn off the engine, turn the
emergency flashers on and use other warn­
ing devices to alert othe r mo to rists.
- Make sure that passengers wa it in a safe
place away from the vehicle and we ll away
from the road and traffic.
- To help prevent the vehicle from movi ng
sudden ly and possibly slipping off the jack,
always fully set t he parking brake and block
t h e whee l di agona lly o ppos ite the wheel be-
Em ergen cy a ssis tanc e
ing changed. When one front whee l is lifted
off the ground, placing the Automatic
Transmiss ion in P (Park) will
not prevent the
veh icle from moving.
- Before you change a wheel, be sure the
ground is leve l and firm.
If necessary, use a
sturdy board under the jack.
- Always store the vehicle tool kit, the jack
and the replaced tire in the luggage com­
pa rtment
¢ page 185.
@ Tips
Obey all laws.
Removing the cover
Fig . 1 97 W hee l: whee l hub cover
F ig . 1 98 W hee l: whee l bolts w ith caps
Whe el hub covers*
.,. Insert the hook (from the vehicle tool kit) into
the ho le on the whee l hub cover ¢
fig. 197.
.,. Remove the wheel h ub cover .
Wheel bolts with caps*
.,. Slide the p lastic clip (from t he veh icle too l ki t)
on to the cap unt il it engages
¢ fig . 198.
• Remove the cap with the p lastic clip .
275

Emergency assistance
Loosening the wheel bolts
Fig. 199 Changing a tire: loosen the wheel bolts
• Slide the wheel wrench (from the vehicle tool
kit) all the way onto the wheel bolt.
• Turn the wheel bolt approximately one turn to
the left -arrow-. To reach the required torque,
hold the end of the wheel wrench. If the wheel
bolt will not loosen, press carefully on the
whee l wrench with your foot. Hold onto the ve­
hicle securely while during this and make sure
your stance is stable .
A WARNING
To reduce the risk of an accident, only loosen
the wheel bolts gently (one turn) before rais­
ing the vehicle with the veh icle jack*.
Raising the vehicle
Appl ies to: ve hicles w ith vehicle jack
- ,tr.-----,:
Fig. 200 Sill: markings (examp le)
276
Fig. 201 Sill: positio ning the vehicle jack
• Place the veh icle jack* (vehicle tool kit) on a
firm s urface. Use a flat, stable support if neces­
sary. On a slippery surface such as tile, you
should use a non-slip pad (such as a rubber
mat)
c:> & .
• Find the marking on the sill that is closest to
the tire that will be changed
c:> fig. 200. Behind
the marking, there is a lifting point on the side
sill for the vehicle jack*.
• Tu rn the vehicle jack* located u nder the mount­
ing point on the sill to raise the jack until its
arm
(D c:> fig. 201 i s located under the desig­
nated mou nting point .
• Align the vehicle jack* so the arm @engages in
the designated mounting point in the side sill
and the base @lies flat on the ground. The
base @must be direct ly under the mounting
point @.
• Continue raising the vehicle jack* until the
wheel lifts off the ground slightly.
A WARNING
- Make sure the vehicle jack* is stable. There
is a risk of injury when the ground is slick or
soft, because the vehicle jack* could slide or
sink.
- Only raise your vehicle w ith the vehicle jack*
provided by the factory. If you use a vehicle
jack designed for another vehicle, your vehi­
cle can slide and cause injury .
- Pos ition the vehicle jack* only at the desig­
nated mounting points on the side sill and
align the jack . Otherwise, the vehicle jack*
co uld slip and cause an injury if it does not
have sufficient hold on the vehicle.
- To reduce the risk of an accident, never start
the engine when the vehicle is raised.

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-To reduce the risk of injury, support the ve­
hicle securely with suitable stands if work is
to be performed underneath the vehicle.
- To help prevent injury to yourself and your
passengers:
- Do not raise the vehicle until you are sure
the jack is securely engaged .
- Passengers must not remain in the vehicle
when it is jacked up.
- Make sure that passengers wait in a safe
place away from the vehicle and well away
from the road and traffic.
- Make sure jack position is correct, adjust
as necessary and then continue to raise
the jack.
- If work has to be done under the vehicle,
ensure that it is safely supported on suita­
ble stands -risk of injury!
- Never start the engine when the vehicle is
on the jack -risk of accident!
(D Note
Do not lift the vehicle by the sill . Position the
vehicle jack* only at the designated mounting points on the side sill. Otherwise, your vehicle
will be damaged.
Removing and mounting a wheel
Fig. 202 Wheel : internal hex socket to turn the wheel
bolts
Emergency assistance
Fig. 203 W hee l: alignment pin in the top ho le
Removing a wheel
.,. Remove the top wheel bolt completely using
the hex socket in the screwdriver handle (in the
vehicle tool kit)
c::> fig. 202 and place it on a
clean surface.
.,. Install the alignment pin (from the vehicle tool
kit) by hand into the empty hole
c::>fig. 203 .
.,. Remove the rest of the wheel bolts.
.,. Remove the wheel
c::>0. The alignment pin re-
mains in the hole while doing this.
Install a wheel
Read the directions on c::> page 2 78 when instal­
ling unidirectional tires.
.,. Slide the wheel on over the alignment pin
c::>(D.
.,. Install the wheel bolts and tighten gently using
the hex socket.
.,. Remove the alignment pin and also tighten the
remai ning wheel bolt .
.,. Carefully lower the vehicle using the vehicle
jack* .
.,. Tighten the wheel bolts in a diagonal pattern
using the wheel wrench .
The wheel bolts must be clean and loosen/tight­
en easily. Check the contact surfaces for the
wheel and hub . Contaminants on these surfaces
must be removed before installing the wheel.
A WARNING
-
Never use the hex socket in the screwdriver
handle to tighten the wheel bolts . Using the
hex socket will not achieve the required tight­
ening torque, which increases the risk of an
accident .
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Fuses and bulbs
Electrical fuses
Replacing fuses
A fuse that has blown will have metal strips tha t
have burned through .
Fig. 206 Steer ing colu mn area : cove r
Fig. 207 Left side of the engin e com partment : fus e cover
The individual circuits are protected by safety
fuses. The fuses are located in the interior and in
the engine compartment.
Fuses in the interior
"S witch the ignition and all electrical equipment
off .
"C heck the following table to see which fuse be­
longs to the equipment ¢
page 282.
" Remove the cover ¢ fig. 206.
"Remove the plastic clip from the fuse panel
cover in the engine compartment¢
fig. 207.
"Remove the fuse using the clamp.
" Replace the blown fuse only with an identical
new one .
"Install the cover .
Fuses and bulbs
Fuses in the engine compartment
"S witch the ignition and all electrical equipment
off .
.. Check the following table to see which fuse be­
longs to the equipment¢
page 283.
.. Remove the fuse panel cover c::> fig. 207.
" Remove the plastic clip from the fuse panel
cover ¢
fig. 207.
" Remove the fuse using the clamp .
.. Rep lace the blown fuse only with an identical
new one.
Fuse color identification
Color Current rating
in amps
Black
1
Purpl e 3
Light brown 5
Brown 7.5
Red 10
Blue 15
Yellow 20
White or transparent 25
Green 30
Orange 40
&, WARNING
-
Do not repair fuses and never replace a blown
fuse with one that has a higher amp rating.
This can cause damage to the electrica l sys­
tem and a fire .
(D Note
If a new fuse burns out again shortly after you
have instal led it, have the electrical system
checked as soon as possible by an authorized
Audi dealer or authorized Audi Service Facili­
ty.
© Tips
- Th e following table does not list fuse loca­
tions that are not used.
- Some of the equipment listed in the follow­
ing tables applies only to certain model ver­
sions or certain optional equipment.
281

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Left engine compartment fuse assignment
Fig. 209 Engine compartment: fuse ass ignment
No. Equipment
Fl ESC control module
F2 ESC control module
F3 Engine control module
Engine cooling, engine components, auxili -
F4 ary heater coil re lay ( 1+2), secondary air
injection pump relay
FS E
ngine components, tank system
F6 Brake light sensor
F7 Engine components
F8 Oxygen sensor
F9 Engine components, exhaust door, glow
time control module
FlO Fuel injectors, fuel control module
Fll Auxiliary heater heating element 2
F 12 Auxiliary heater heating e
lement 3
F13 Automatic transmission cont rol module
FlS Horn
F16 Ignition coil
F17 ESC control module
, engine control mod-
ule
F18 Term inal 30 (reference voltage)
Fuses and bulbs
No . Equipment
Fl9 Windshield wipers
F20 Horn
F22 Terminal SO diagnos
is
F23 Starter
F24 Auxiliary heater heating element 1
F3 2 LED headlights
Bulbs
Message
Your vehicle is equ ipped with maintenance-free
headlights and tail lights . However, if a light bulb
needs to be replaced, p lease contact yo ur author­
ized Audi dea ler or authorized Audi Service Facili­
ty.
283