2018 AUDI TT ROADSTER battery capacity

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When importing, the audio files are automatical­
l y sorted into the media center categories based
on the stored addit ional information
¢ page 163. The copied video files are stored in
the media center under the
Videos category.
Playing the Ju kebo x
Requirement: the Jukebox must contain audio/
video fi les
¢ page 156, Adding files to the Juke­
box.
The Jukebox is accessed and operated t hrough
the M MI
(D ¢ page 162, fig . 141.
Di splaying Jukebox memory capacity
Select : right control button > Juk ebox m emor y
ca pa city .
Info rmation about the Ju kebox memory
capacity and the numbe r of sto red t racks is dis ­
p layed .
Deleting tracks from the Jukebox1
)
Requirement: the Jukebox must contain audio/
v ideo fi les.
- Dele ting an en tr y: selec t an entry from the
Jukebox media center . Select: right control but­
ton
> D elete from ju kebo x> This entr y or En­
tire list .
-The status of the deleting process is shown in
the MMI. Jukebox playback stops during the de­ let ing p rocess a nd starts again automatically
once the deletion is comp lete .
0 Note
Do not import aud io/video files when the en­
g in e is t urned off because this will d rain the
ve hicl e battery.
0) Tips
-Tracks from aud io CDs cannot be impo rted
to the Jukebox for legal reasons.
- Files that have al ready been imported are
automat ica lly recogn ized and cannot be
cop ied to the J ukebox again.
- It is not possib le to play audio/v ideo* files
i n the CD/DVD* dr ive while import ing them.
ll Not in the Playback view .
Media
- T he Jukebox does not provide an expo rt
function due to legal reasons .
- Files or tracks w ithout additional stored in ­
formation are listed as
Unknown . Audi rec ­
ommends adding additional information
(such as 103 tags) to audio f iles.
- Reset the Jukebox to the factory default set ­
tings when selling your
vehicle ¢ page 174 .
Bluetooth audio player
Applies to: vehicles with Bluetooth audio player
With the Bluetooth audio player, you can play
music wirelessly from your Bluetooth-capable
device (such as a cell phone) through the
MMI.
Requirement: the vehicle must be stationary and
the ignit ion must be switched on. The B luetooth
settings w ill open on your mobile device during
the connection setup . The Bluetooth function
and visibility of the MMI
¢ page 175 and mob ile
device must be sw itched on . Th e
Bluetooth audio
playe r¢ page 175 must be sw itched on in the
MM I.
-Conn ect ing a Bluetooth de vice : press the
!M EDIAi button. Press the left control button
until t he sources overv iew is d isp layed. Select
and confirm
Blu etooth audio pla yer®
¢ page 162, fig . 142 .
- If ne cessa ry, select and co nfirm , Not c onn ected
> Conn ect Blu etooth audio pla yer. Th e Blue­
tooth device search starts. Fo llow the inst ruc­
tions in the MMI.
- Select and confirm the desired Bluetooth de­
vice from the list . The MMI generates a PIN for
the connection .
- Select and confirm
Yes.
- Enter the PIN for connect ing on your Bl uetooth
device .
Or: if the PIN is already displayed on
your Bluetooth device, confirm it in the Blue ­
tooth device and in the MMI. The time a llowed
for entering the PIN is limited to approximately 30 seconds .
The media is started and operated through the mobile device or t he MMI, depending on the de -
vice being used .
.,.
157

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authorized Audi Service Facility for more in­
formation.
- Do not connect or disconnect the charging
cable while charging because this increases
the risk of an exp losion.
(D Tips
- Only charge the vehicle battery through the
connections in the engine compartment.
- Read all of the manufacturer's instructions
for the charger before charging the vehicle
battery.
Windshield washer system
Fig. 186 Engine compa rtment: washer flu id reservo ir cap
The windshield washer reservoir W contains the
cleaning solution for the windshie ld and the
headlight washer
system* ¢ page 236, fig . 180.
The reservoir capacity can be found in
¢page 288.
To reduce the risk of lime sca le deposits on the
spray nozzles, use clean water with low amounts
of calc ium. A lways add window cleaner to the wa­
ter. When the outs ide temperatures are cold, an
anti -freezing agent should be added to the water
so that it does not freeze.
@ Note
-The concentration of anti-freezing agent
must be adjusted to the vehicle operating
cond itions in the respective climate. A con­
ce ntrat ion that is too high can lead to vehi­
cl e damage.
- Never add radiator anti-freeze or other addi­
tives to the washer fluid.
Checking and Filling
- Do not use a glass cleaner that contains
paint so lvents, because t his could damage
the paint.
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
In fotainment system display each time the ig ­
nition is switched on or off. The remaining dis­
tance or time is disp layed briefly.
- Inspection or oil change due: if your vehicle
has reached an inspection or oil change interval
or both intervals at the same t ime, the mes­
sage
Inspection due! or Oil change due! or Oil
change and inspection due!
appears briefly af ­
ter switching the ignition on/off .
Checking service intervals
You can check the remaining distance or time un ­
t il the next oil change or next inspection. Se lect
in the Infotainment system: the
I MENU I button>
Vehicle > left control button > Service & checks >
Service intervals .
Resetting the indicator
An authorized Audi dea ler or authorized Audi
Service Facility w ill reset the service interval dis­
play after performing service.
If you have ch anged the oi l yourse lf, you must re ­
set the oil change interval.
T o reset the disp lay, select in the Infotainment
system: the
I MENUI button> Vehicle> left con­
trol button >
Service & checks > Service intervals
> Reset oil change interval.
@ Note
-Only reset the oil change indicator if the oi l
was changed.
- Following the service intervals is crit ica l to
maintaining the service life and value of
your vehicle, especially the engi ne. Even if
the mileage on the vehicle is low, do not ex­
ceed the time for the next service.
243

Wheel s
Load rating (code )
means the maximum load that a
tire is ra ted to carry for a given in­
flation pressure. You may not find
this info rmatio n on all tires be­
cause it is not required 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 weight
(c) Vehicle capacity weight, and
(d) Production options weight
Ma ximum (permissible )
inflation pressure
means the maximum cold infla­
tion pressure to which a tire may be inflated . A lso called "maxi­
mum inflation pressure."
Normal occupant weight
means 150 lbs (68 kg) times the
number of occupants seated in
the vehicle up to the total seating
capacity of your vehicle.
248
Occupant distribution
means distribution of occupants
in a vehicle.
Outer diameter
means the overall diameter of an
inflated new tire.
Overall width
means the linear distance be­
tween the exteriors of the side­
walls of an inflated tire, inc lud ing
elevations due to labeling, deco­ rations, or protective bands or
ribs.
Ply
means a layer of rubber-coated
parallel cords.
Production options weight
means the combined weight of
those installed regular production options weighing over 5 lbs
(2 .3 kg) in excess of those stand­
ard items which they replace, not
previously considered in curb
weight or accessory weight, in­ cluding heavy duty brakes, ride
levelers, roof rack, heavy duty
battery, and special trim.
Radial ply ti re
means a pneumatic tire in which
the ply cords that extend to the
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Emergency situations
General
This chapter is intended for trained emergency
crews and working personnel who have the nec­
essary tools and equipment to perform these
operations.
Starting by pushing or
towing
~ Note
Vehicles with an automatic transmission can­
not be started by pushing or towing.
Starting with jumper
cables
If necessary, the engine can be started by con­
necting it to the battery of another vehicle .
If the engine should fail to start because of a dis­
charged or weak battery, the battery can be con­
nected to the battery of
another vehicle, using a
pair of jumper cables to start the engine.
Jumper cables
Use only jumper cables of sufficiently large cross
section
to carry the starter current safely. Refer
to the manufacturer's specifications.
Use only jumper cables with
insulated terminal
clamps which are distinctly marked :
plus(+) cable in most cases colored red
minus(-) cable
in most cases colored black.
A WARNING -
Batteries contain electricity, acid, and gas.
Any of these can cause very serious or fatal in­
jury. Follow the instructions below for safe
handling of your vehicle's battery .
-Always shield your eyes and avoid leaning
over the battery whenever possible.
-A dead battery can freeze at temperatures
around 32 °F (0 °C) . If the vehicle battery is
frozen, you must thaw it before connecting
the jump start cables. If you do not, this in-
Emergency situations
creases the risk of an explosion and chemi­
cal burns. After jump starting the vehicle,
drive to an authorized Audi dealer or author­ ized Audi Service Facility immediately to
have the vehicle battery checked.
- Do not allow battery acid to contact eyes or
skin . Flush any contacted area with water
immediately.
- Improper use of a booster battery to start a
vehicle may cause an explosion .
- Vehicle batteries generate explosive gases .
Keep sparks, flame and lighted cigarettes
away from batteries.
- Do not try to jump start any vehicle with a
low acid level in the battery .
- The voltage of the booster battery must also
have a 12-Volt rating . The capacity (Ah) of
the booster battery should not be lower
than that of the discharged battery. Use of
batteries of different voltage or substantial­
ly different "Ah " rating may cause an explo­
sion and personal injury.
- Never charge a frozen battery. Gas trapped
in the ice may cause an explosion.
- Never charge or use a battery that has been
frozen. The battery case may have be weak­
ened.
- Use of batteries of different voltage or sub­
stantially different capacity (Ah) rating may
cause an explosion and injury. The capacity
(Ah) of the booster battery should not be
lower than that of the discharged battery.
- Before you check anything in the engine
compartment, always read and heed all
WARNINGS
c>page 233.
@ Note
- Applying a higher voltage booster battery
will cause expensive damage to sensitive
electronic components, such as control
units, relays, radio, etc.
- There must be no electrical contact between
the vehicles as otherwise current could al­
ready start to flow as soon as the positive
( + ) terminals are connected.
283

Index
Volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Multifunction steering wheel . . . . . . . . . . . 19
Voice recognition system . . . . . . . . . . 19, 105
w
Warning/Indicator lights
Airbag system . . . . . . . . . . . . . . . . . . . . . . 205
Warning lights
refer to Indicator lights . . . . . . . . . . . . . . . . . 9
Warranty coverages . . . . . . . . . . . . . . . . . . . 290
Washer fluid level (indicator light) . . . . . . . . 15
Washing matte finish paint . . . . . . . . . . . . . 266
Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289
What happens if you wear your safety belt too
loose? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
What happens to unbelted occupants? . . . . 188
What impairs driving safety? . . . . . . . . . . . . 179
Wheel bolts . . . . . . . . . . . . . . . . . . . . . . . . . 258
L oosening . . . . . . . . . . . . . . . . . . . . . . . . . . 276
Removing the cover . . . . . . . . . . . . . . . . . . 275
Tightening specification . . . . . . . . . . . . . . 278
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
Changing . . . . . . . . . . . . . . . . . . . . . . . . . . 277
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 267
Glossary of tire and loading terminology . 246
Replacing . . . . . . . . . . . . . . . . . . . . . . . . . . 275
Tire pressure monitoring system . . . . . . . 262
Tires and vehicle load limits . . . . . . . . . . . 256
Wheel wrench . . . . . . . . . . . . . . . . . . . . . . . . 272
When must the airbag system be inspected?
205
Why safety belts? . . . . . . . . . . . . . . . . . . . . . 188
W i-Fi
Aud i mus ic stream . . . . . . . . . . . . . . . . . . . 158
Audio player . . . . . . . . . . . . . . . . . . . . . . . . 158
Hotspot . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Online media . . . . . . . . . . . . . . . . . . . . . . . 159
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
also refer to Wi-Fi . . . . . . . . . . . . . . . . . . . 158
Wind deflector . . . . . . . . . . . . . . . . . . . . . . . . 35
Window regulator . . . . . . . . . . . . . . . . . . . . . 29
Windows Cleaning/removing ice . . . . . . . . . . . . . . . . 268
Defrosting . . . . . . . . . . . . . . . . . . . . . . . . . . 53
306
Windshield
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Defrosting . . . . . . . . . . . . . . . . . . . . . . . . . . 53
also refer to Windshield . . . . . . . . . . . . . . . 42
Windshield washer system . . . . . . . . . . 42, 243
Reservoir capacity . . . . . . . . . . . . . . . . . . . 288
Windshield wipers
Cleaning w iper blades . . . . . . . . . . . . . . . . . 43
Folding up . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 16
Replacing windshield wiper blades . . . . . . . 44
Switching on and
off . . . . . . . . . . . . . . . . . . 42
Winter operation
Car washes . . . . . . . . . . . . . . . . . . . . . . . . . 266
Cooling system . . . . . . . . . . . . . . . . . . . . . . 239
Defrosting the windows . . . . . . . . . . . . . . . 53
Removing ice from windows . . . . . . . . . . . 268
Seat heating . . . . . . . . . . . . . . . . . . . . . . . . . 53
Snow chains . . . . . . . . . . . . . . . . . . . . . . . . 259
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
Vehicle battery . . . . . . . . . . . . . . . . . . . . . . 242
Windshield washer system . . . . . . . . . . . . 243
Winter tires . . . . . . . . . . . . . . . . . . . . . . . . . . 259
X
Xenon headlights . . . . . . . . . . . . . . . . . . . . . . 38
z
Zoom (map) .. .. .. .. .. ........ 18, 136, 142