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Owner's Manual
2018 TT Roadster
Audi Vorsprung durch Technik
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Cl 00 .-< N r--N .-< 0 r--Vl 00
Foreword
Thank you for choosing an Audi -we value your trust in us.
Your new Audi wi ll allow you to experience the bes t in groundbreaking techno lo
gy and premium quality equipment a vehicle has to offer . We recommend that
you read your Owner's Manua l thoroug hly so that you quickly become acquaint
ed with your A udi and make use of all of its features.
In addition to exp laining how the different fea tures work, we p rovide many use
f ul tips and information concerning yo ur safety, how to care for yo ur vehicle and
how to maintai n your ve hicle's va lue . We also give you useful tips and informa
tion on how to drive your veh icle more efficiently and in an environmentally
friendly manner.
We hope you enjoy driving your Audi and we wish you safe and pleasant motor
ing.
AUDIAG
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Table of contents
About this Owner's Manual. . . . . .
5
Cockpit . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Cockpit overview . . . . . . . . . . . . . . . . . 6
Controls at a glance . . . . . . . . . . . . . . . . . . 6
Instruments and indicator lights 8
Instruments . . . . . . . . . . . . . . . . . . . . . . . . 8
Indicato r lights . . . . . . . . . . . . . . . . . . . . . 9
Driver information system . . . . . . 17
Ove rview . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 7
Mul tifunction stee ring wheel pl us . . . . . . 1 8
M ultifunction steering wheel . . . . . . . . . . 20
Tachometer . . . . . . . . . . . . . . . . . . . . . . . .
21
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . 21
On-boa rd computer . . . . . . . . . . . . . . . . . . 2 1
Starting and driving . . . . . . . . . . . . . 22
Opening and closing . . . . . . . . . . . . . 22
Cent ral lock ing . . . . . . . . . . . . . . . . . . . . . .
22
Luggage compa rtment lid . . . . . . . . . . . . . 27
P owe r w indow . . . . . . . . . . . . . . . . . . . . . . 29
G arage doo r opener (Home link) . . . . . . . . 30
Power top . . . . . . . . . . . . . . . . . . . . . . . . 3 3
P owe r top . . . . . . . . . . . . . . . . . . . . . . . . . . 33
W ind deflector . . . . . . . . . . . . . . . . . . . . . . 35
P ower top emergency ope ration . . . . . . . . 36
Lights and Vision . . . . . . . . . . . . . . . . . 3 8
E xte rior lighting . . . . . . . . . . . . . . . . . . . . . 38
Interior lighting . . . . . . . . . . . . . . . . . . . . . 40
V1s1on . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
41
W indshield wipers . . . . . . . . . . . . . . . . . . . 42
Dig ita l compass . . . . . . . . . . . . . . . . . . . . . 44
Seats and storage . . . . . . . . . . . . . . . . 46
General information . . . . . . . . . . . . . . . . . 46
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . 46
Ashtray . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Ciga rette lighte r and socket . . . . . . . . . . . 48
Sto rage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
L ugg age compa rtment . . . . . . . . . . . . . . . 49
2
Warm and cold .... ... .. ..... ... . .
Climate contro l system . .. .. ..... ... . .
Driving . .. .. .. .... .. ... .. ..... ... . .
Genera l information . .... .. ..... ... . .
Steering . ... .. .... .. ... .. ..... ... . .
Start ing and stopping the eng ine ..... . .
E lectromechanical par king brake ..... . .
Start ing to drive .. .. .. ... .. ..... ... . .
Automat ic transmission ............. .
T ra ile r towing .. .. .. .. .............. .
Driver assi stance .. .............. .
Assistance systems ............. .
Speed warning system .... .. ..... ... . .
Cru ise cont ro l sys tem
A udi active l ane assist . ............. . .
Audi s ide ass ist . ..... ... .. ..... ... . .
Audi drive select (drive settings) ... ... . .
Parking systems
Genera l information
Rear parking system
Par king system plus . .. ............. . .
Rearv iew camera . .. .. ............. . .
Adjusting the d isplay and the warning
51
51
56
56
58
58
61
62
63
70
71
71
71
71
72
75
78
80
80
81
81
82
tones ........ ... .. .. ............... 84
Error messages . . . . . . . . . . . . . . . . . . . . . 84
Intelligent Technology . . . . . . . . . . 86
E lectron ic stabilization control (ESC) . . . . 86
B rakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
El ec tromechanical steering . . . . . . . . . . . . 89
A ll w heel drive (quatt ro) . . . . . . . . . . . . . . 89
Rear spoiler . . . . . . . . . . . . . . . . . . . . . . . . 90
Energy management . . . . . . . . . . . . . . . . .
91
Information about data recorded by
vehicle control modules . . . . . . . . . . . . . .
91
Infotainment system . . . . . . . . . . . . 93
Multi Media Interface . . . . . . . . . . . . 93
Traffic safety info rmation . . . . . . . . . . . . . 93
Introduction . . . . . . . . . . . . . . . . . . . . . . . . 93
MMI On/Off knob with joystick function . . 93
MMI operation . . . . . . . . . . . . . . . . . . . . . . 94
MM I touch . . . . . . . . . . . . . . . . . . . . . . . . . 95
Cont ro l knob w ith joyst ick function . . . . . 98
Letter/number speller . . . . . . . . . . . . . . . . 99
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Free text search . . . . . . . . . . . . . . . . . . . . . 10 1
M enus and Symbols . . . . . . . . . . . . . . . . . . 102
Voice recognition system . . . . . . . . 105
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Command overview information . . . . . . . . 105
Commands . . . . . . . . . . . . . . . . . . . . . . . . . 106
Telephone . . . . . . . . . . . . . . . . . . . . . . . . 111
Introduction . . . . . . . . . . . . . . . . . . . . . . . . 111
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Using the te lephone . . . . . . . . . . . . . . . . . 113
Favorites ... .. ................ ... .. . 116
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Listening to voicema il . . . . . . . . . . . . . . . . 118
E me rgency call f unctions . . . . . . . . . . . . . 119
Dir ectory. .. .. ............. .. .. .. .. . 119
Sett ings . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 1
Safety belt microphone . . . . . . . . . . . . . . . 122
Troubleshooting . . . . . . . . . . . . . . . . . . . . . 122
Audi connect . . . . . . . . . . . . . . . . . . . . . 124
Introduction . . . . . . . . . . . . . . . . . . . . . . . . 124
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Configuration through myAudi . . . . . . . . . 125
Aud i connect services . . . . . . . . . . . . . . . . . 126
W i- F i hotspot . . . . . . . . . . . . . . . . . . . . . . . 129
Configur ing the data connect ion . . . . . . . . 130
About Audi connect . . . . . . . . . . . . . . . . . . 131
T roubleshoot ing . . . . . . . . . . . . . . . . . . . . . 133
Navigation . . . . . . . . . . . . . . . . . . . . . . . . 134
Opening nav igat io n . . . . . . . . . . . . . . . . . . 134
E nter ing a dest inat io n . . . . . . . . . . . . . . . . 135
H ome add ress . . . . . . . . . . . . . . . . . . . . . . 140
F avorites . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Directory contacts . . . . . . . . . . . . . . . . . . . 140
Addit ional settings . . . . . . . . . . . . . . . . . . 140
Map. .. .. .. .. ............... .. .. .. . 142
Sa tellite map . . . . . . . . . . . . . . . . . . . . . . . 145
Accessing traff ic i nformation . . . . . . . . . . 145
T roubleshoot ing . . . . . . . . . . . . . . . . . . . . . 148
Radio ... .. .. ................ ... .. . 149
Opening the rad io . . . . . . . . . . . . . . . . . . . 149
~ Rad io fu nctions . . . . . . . . . . . . . . . . . . . . . 150 .-<
~ Rad io menu . . . . . . . . . . . . . . . . . . . . . . . . 151
N 8 Prese ts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
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Table of content s
Additional settings . . . . . . . . . . . . . . . . . . 152
T roub leshooting .... ... .. ..... ... .. .. 153
Media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
Introd uction ..... .. ... .. ..... ... .. .. 154
Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
Media drives . . . . . . . . . . . . . . . . . . . . . . . . 155
B luetooth aud io player . . . . . . . . . . . . . . . 157
Wi-Fi audio player . . . . . . . . . . . . . . . . . . . 158
Online media and Internet radio ........ 159
Mult imed ia connections . . . . . . . . . . . . . . 160
Play ing med ia . . . . . . . . . . . . . . . . . . . . . . . 162
Additional settings . . . . . . . . . . . . . . . . . . 165
S uppo rted med ia a nd fi le formats . . . . . . 168
T roub leshooting . . . . . . . . . . . . . . . . . . . . . 169
Audi smartphone interface . . . . . . 171
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . 172
T roub les hooting . . . . . . . . . . . . . . . . . . . . . 172
System settings . . . . . . . . . . . . . . . . . . 173
Setting the date and time . . . . . . . . . . . . . 173
MMI settings . . . . . . . . . . . . . . . . . . . . . . . 173
Connection manager . . . . . . . . . . . . . . . . . 17 4
System update . . . . . . . . . . . . . . . . . . . . . . 176
Sound settings . . . . . . . . . . . . . . . . . . . . . . 177
Volume settings . . . . . . . . . . . . . . . . . . . . . 177
Resta rting the MM I (Reset) . . . . . . . . . . . . 178
Software license informat ion 178
Safety first . . . . . . . . . . . . . . . . . . . . . . . 179
Safe driving . . . . . . . . . . . . . . . . . . . . . . 179
B as ics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
C orrect passenger seat ing pos itions . . . . . 180
Driver and passenger side foo twe ll . . . . . . 182
Pedal area . . . . . . . . . . . . . . . . . . . . . . . . . . 182
Stow ing luggage . . . . . . . . . . . . . . . . . . . . 183
Reporting Safety Defects . . . . . . . . . . . . . . 185
Safety belts . . . . . . . . . . . . . . . . . . . . . . 187
Genera l notes . . . . . . . . . . . . . . . . . . . . . . . 187
Why safety belts? . . . . . . . . . . . . . . . . . . . 188
Safety belts . . . . . . . . . . . . . . . . . . . . . . . . 190
Safety belt tens ioner . . . . . . . . . . . . . . . . . 192
3
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Table of contents
Airbag system . . . . . . . . . . . . . . . . . . . .
194
Important information . . . . . . . . . . . . . . . 194
Front a irbags . . . . . . . . . . . . . . . . . . . . . . . 198
Mon itoring the Advanced Airbag System . 205
Knee airbags .. .. ............. .... .. . 210
Side airbags . . . . . . . . . . . . . . . . . . . . . . . . 212
Child safety . . . . . . . . . . . . . . . . . . . . . . 216
Important information . ....... .. .. .. . 216
C hi ld safety seats . . . . . . . . . . . . . . . . . . . . 221
Secur ing ch ild safety seats . . . . . . . . . . . . 225
Add it io nal info rmation . . . . . . . . . . . . . . . 228
Maintenance and Care . . . . . . . . . . . 229
Checking and Filling . . . . . . . . . . . . . 229
F ue l..... .. .. .. ............. .... .. . 229
Ref ueling . . . . . . . . . . . . . . . . . . . . . . . . . . 230
E m issions cont ro l sys tems . . . . . . . . . . . . 233
On Board Diagnostic System (OB D) . . . . . 233
Engine compartment . . . . . . . . . . . . . . . . . 233
Eng ine oil . . . . . . . . . . . . . . . . . . . . . . . . . . 236
Cooling system . . . . . . . . . . . . . . . . . . . . . . 239
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . 241
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241
W indshield washe r system . . . . . . . . . . . . 243
Service i nterval d isplay 24 3
Wheels ... .. .. ................ ... . 244
Wheels and T ires . . . . . . . . . . . . . . . . . . . . 244
T ire press ure monitor ing system
T ire press ure monitor ing sys tem 26
1
26 2
Care and cleaning . . . . . . . . . . . . . . . . 266
Gene ral informa tion . . . . . . . . . . . . . . . . . 266
Ca r washes . . . . . . . . . . . . . . . . . . . . . . . . . 266
C leaning and care information . . . . . . . . . 267
P lacing your vehicle o ut of service . . . . . . 271
Do It Yourself . . . . . . . . . . . . . . . . . . . . 272
Emergency assistance . . . . . . . . . . . 272
Trun k escape latch . . . . . . . . . . . . . . . . . . . 272
Gene ral information . . . . . . . . . . . . . . . . . 272
Equipment . . . . . . . . . . . . . . . . . . . . . . . . . 272
T ire mob ility k it . . . . . . . . . . . . . . . . . . . . . 273
Replac ing whee ls . . . . . . . . . . . . . . . . . . . . 27S
Spare tire . . . . . . . . . . . . . . . . . . . . . . . . . . 279
4
Fuses and bulbs . . . . . . . . . . . . . . . . . . 280
E lectrica l fuses . . . . . . . . . . . . . . . . . . . . . . 280
B ul bs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282
Emergency situations . . . . . . . . . . . . 283
Genera l . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283
Start ing by push ing or tow ing . . . . . . . . . . 283
Start ing with jumper cables . . . . . . . . . . . 283
U sing the jump start cable . . . . . . . . . . . . 284
T ow ing with a tow truck . . . . . . . . . . . . . . 285
Raising the vehicle . . . . . . . . . . . . . . . . . . . 286
Accessories and technical data . . 288
Technical data . . . . . . . . . . . . . . . . . . . . 288
Vehicle spec ificat ions . . . . . . . . . . . . . . . . 288
Notes abo ut te chnical data . . . . . . . . . . . . 288
D imens io ns . . . . . . . . . . . . . . . . . . . . . . . . . 288
Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . 2 88
Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . 289
Consumer Information . . . . . . . . . . 290
Warranty coverages . . . . . . . . . . . . . . . . . . 290
Operating your vehicle outside t he U.S.A.
or Canada . . . . . . . . . . . . . . . . . . . . . . . . . . 290
Audi Service Repair Manuals and Literature . . . . . . . . . . . . . . . . . . . . . . . . . . 290
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . 290
Accessor ies a nd techn ica l changes . . . . . . 292
De clara tion of compliance for
te lecommunications eq uipment a nd
electron ic sys tems . . . . . . . . . . . . . . . . . . . 293
Index ...... .. .. .. .. ............. .. 294
Page 7 of 310

This Owner's Manual applies to all versions of
this model.
It contains important information,
tips, suggestions and warn ings for using your ve
h icle.
Keep this manual in your vehicle at all times . This
is especially important if you loan your vehicle to
others or sell it.
This owner's manua l descr ibes the
equipment
range
specified for this mode l at the time of
printing . Individua l equipment options described
may on ly be availab le at a later date or may only
be offered in certain countries .
Some sections in this manua l do not apply to all
ve hicles. When this is the case, the beginning of
the sect ion ind icates the
validity, for example
"Applies to vehicles : with cruise contro l system".
Opt ional or vehicle-specific equipment is also
identified with an asterisk"*" .
T he
illustrations in this manual are a guide .
Some of the deta ils in your vehicle may differ
from the illustration.
All
directions , such as "left" , "right", "front" and
"rear", are based on the vehicle's direction of
travel.
* Optiona l or vehicle -specific equipment
liJ,,, The section continues on the next page.
ca:> & Cross reference to a "WARNING" w ith in a
section . If a page number is indicated , the
WARN ING is located outs ide of the section.
_& WARNING
Text with this symbol contains informat ion
about safety and how to reduce the risk of se
rious personal injury or death.
(Ll) Note
Text with this symbol contains informat ion
about reduci ng the risk of damage to your ve
hicle.
@) For the sake of the environment
-
~ Text with this symbol contains informat ion on
.-< ~ prot ecting the enviro nment .
N .-< 0 r---Vl 00
About thi s Owner 's Manual
(D Tips
Text with this symbol contains additional use
ful information.
5
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Cockpit overview
Cockpit overview
Controls at a glance
Fig. 1 Cockpit : left section
Fig. 2 Cockpit: right section
6
2J
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