change time AUDI TT ROADSTER 2018 Owner's Guide

Wheels
Displaying tire pressures/temperatures
Applies to: vehicles with tire pressure monitoring system
Requirement: you must be d rivi ng the veh icle .
"'Se lect in the Infotainment system: IMENU I but­
ton
> Service & checks > Tire pre ssur e monitor­
ing > Di splay tire pressure.
- Green:
the current tire pressure and the speci­
fied t ire pressure are approximately the same .
-Yellow: the current tire pressure is too low
compared to the specified tire pressure .
The specified tire press ure is the last tire pres ­
sure that was stored
c> page 264.
Note that t he tire p ressure also de pends on the
temperature of the tire . The tire press ure in­
creases as the engine becomes wa rmer whi le
driving.
A WARNING
Read and follow the important information
and notes
c> page 263.
(D Tips
The tire pressure or temperature is not d is ­
played while the veh icle is stationary and in
adaptation mode. Dashes --.--are shown in
place of the pressu re and temperature.
(D Tire pressure loss
Applies to: vehicles with tire pressure monitoring system
-
If the Rt] indicato r light turns on, the p ressure in
at least one t ire is too low o r new sensors we re
not adapted :
[I] indicator lights turns on after turning the
ignition on
The tire pressure is too low compared to the
specified p ressure.
"' Check and store the t ire pressure(s) the next
time it is poss ible
c> page 264 .
[I] indicator light turns on while dri ving
Wheels with new sensors were not adapted or
the t ire pressure has reached a critical leve l com­
pared to the specified pressure .
264
"'Avoid unnecessary steering and brak ing maneu -
vers .
"'Adapt your dr iving sty le to the s ituation.
"' Stop as soon as possible and check the tire(s).
"'If it is possib le to continue driv ing, see an au-
thorized Audi dealer or authorized Aud i Service
Facility immediately and have your tire(s) re­
pa ired o r rep laced .
A WARNING
Read and fo llow the impo rtant info rmation
and n otes
c>page 263.
Storing new tire pressures
Applies to: vehicles with tire pressure monitoring system
Correctly stored tire pressure specifications are
necessary for reliable tire pressure monitoring.
-
It is always necessary to store the t ire pressures
whe n the t ire pressu res a re modified, fo r exam­
ple d ue to a change in load . o r when new senso rs
a re installed.
"' Before storing the t ire pressures, make su re the
tire pressures of all four t ires meet the spec i­
fied va lues and are adapted to t he load
c::> page 254, fig. 190 . Only correct and store
the pressure in tires whose temperature is ap ­
proximate ly the same as the ambient tempera ­
t u re . If the temperature of the tire is higher
than the ambient air temperature, the tire pressure must be increased approximately
3.0 PSI (0.2 bar) above the value on the st icker.
"' Switch the ignit ion on .
"'Select in the Infotainment system : IMENU! but­
ton
> Service & checks > Tire pressure monitor­
ing > Store tire pre ssure > Ye s, store now .
Af­
ter storing the t ire pressures, the t ire press ure
mon itor ing system measures the c urrent pres ­
sures while driving and stores them as the new
specified pressures .
"'If the changed tire pressures are not displayed
in the Infotainment system, drive the vehicle
for approximately 10 minutes so that the sen­ sor signa l from the wheels is received again .
During this adaptation phase, -- .- - is d isplayed
for the pressure and temperature and the tire pressure monitoring system is on ly partially

Index
A
A/C (climate control system) . . . . . . . . . . . . . 52
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . 292
Active lane assist . . . . . . . . . . . . . . . . . . . . . . 72
Activating vibration warning . . . . . . . . . . . . 75
Adjusting steering time . . . . . . . . . . . . . . . . 75
Cleaning the camera area . . . . . . . . . . . . . 267
Indicator l ight . . . . . . . . . . . . . . . . . . . . . . . 73
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Switching on/off . . . . . . . . . . . . . . . . . . . . . 73
Adaptive light . . . . . . . . . . . . . . . . . . . . . . . . . 78
Adaptive light (indicator light) . . . . . . . . . . . 16
Adjusting the air d istr ibut ion (climate control
system) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Adjusting the air vents . . . . . . . . . . . . . . . . . . 53
Adjusting the center console lighting . . . . . . 41
Adjusting the sound . . . . . . . . . . . . . . . . . . . 177
Adjusting the temperature (climate contro l
system) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Advanced Airbag System Children
....... .. .............. ....
Components ...... .............. ... .
Front airbags ..... .............. ... .
How the components work together ... .
Ai rba g .. .. .. .. .. ............. .. .. .. .
I ndicator light .... .............. .... .
Airbag system .. .. .. .............. ... .
Advanced Airbag System ....... .. .. .. .
Care
. . .. .. .. .. ............. .. .. .. .
Ch ild rest raints .............. .... .. .
Components (front airbags) .......... .
Danger of fitting a child safety seat on the
front passenger seat ................ .
Disposal ... .. .. ............. .... .. .
Front airbags ... ............. .... .. .
H ow do the front airbags work? . .. .. .. .
H ow many airbags does my vehicle have?
Important information .............. .
I mportant safety instructions on the knee
airbag system . .. ............. .. .. .. .
Knee airbags .. .. ............. .... .. .
Monitoring ....... .............. ... .
PASSENGER AIR BAG light ........... .
Repairs
Safety instructions ................ .. .
Side airbags .. .. ............. .... .. .
294
218
201
199
202
194 14
213 198
208
218
201
195
208 198
203 201
194
211
210
205
206 208
207
212 Warning/Indicator
lights . . . . . . . . . . . . . 205
When must the system be inspected? . . . 205
Ala rm system
refer to Anti-theft ala rm system . . . . . . 22, 27
Alignment pin (tire change) . . . . . . . . . . . . . 272
All-weather lights . . . . . . . . . . . . . . . . . . . . . . 38
All season tires . . . . . . . . . . . . . . . . . . . . . . . 259
All wheel drive . . . . . . . . . . . . . . . . . . . . . . . . 89
Alte rnative routes . . . . . . . . . . . . . . . . . . . . . 141
Ambient lighting . . . . . . . . . . . . . . . . . . . . . . 40
AMI
refer to Audi music interface . . . . . . . 160, 161
Android Auto
refer to Audi smartphone interface . . . . . 171
Announcements (sett ings)
refer to Voice guidance . . . . . . . . . . . . . . . 141
Anti-freeze Windshield washer system . . . . . . . . . . . . 243
Anti- lock braking system (ABS) . . . . . . . . . . . 86
Ant i-slip regulat ion . . . . . . . . . . . . . . . . . . . . 86
Anti-theft alarm system . . . . . . . . . . . . . . . . . 27
Apple CarPlay
refer to Audi smartphone interface . . . . . 171
Armrest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Ashtray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Aspect ratio (video) . . . . . . . . . . . . . . . . . . . 165
Audi connect . . . . . . . . . . . . . . . . . . . . . . . . . 124
Data connection . . . . . . . . . . . . . . . . . . . . . 130
Data protection . . . . . . . . . . . . . . . . . . . . . 132
Services (overview) . . . . . . . . . . . . . . . . . . 126
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Audi magnetic ride
refer to Suspension control . . . . . . . . . . . . . 78
Audi music interface . . . . . . . . . . . . . . . . . . . 160
Audi music stream
refer to Wi-Fi . . . . . . . . . . . . . . . . . . . . . . . 158
Audio files . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Audio player
B luetooth audio player . . . . . . . . . . . . . . . 157
Wi-Fi audio player . . . . . . . . . . . . . . . . . . . 158
Audio track . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Audi Service Repair Manuals and Literature 290
Audi smartphone interface ......... 171,175
Audi virtual cockpit (instrument cluster) . . . . 8

It has always been Audi's po licy to cont inuous ly
improve its products. AUDI AG reserves the r ight
to make changes in design and specifications,
and to make additions or improvements in its
products without incu rring any ob ligat io n to in­
stall them on prod ucts prev iously ma nufactured .
This Owne r's Ma nual is based on the current da ta
av aila ble when it was printed. Text, ill ust ra tions
and specif ications in this owner's manua l are
based on the most up-to -date information availa­
b le at the time of printing, and s ha ll not consti ­
tute a basis for liability claims. These instructions may not be reproduced or
translated in whole or in part without written
conse nt of AUDI AG . All rights reserved by AUDI
AG .
@) For the sake of the environment
Printed on eco-friendly paper (bleached with­
out chlorine, recyclable) .