cooling AUDI TT ROADSTER 2018 User Guide

Fuses and bulbs
The power seats* are protected via circuit break­
ers
that automatically switch on after a few sec­
onds after the overload has been reduced.
Left engine compartment fuse assignment
F ig. 208 Engine co mpartment : fuse assignment
No. Equipment
Fl ESC control module
F2 ESC control module
F3 Engine control module
M
" 0 > a, m
Engine components, engine cooling, auxili-
F4 ary heater coil relay (1 +2), secondary air
injection pump relay
FS Engine components, tank system
F6 Brake light sensor
F7 Engine components
F8 Heat oxygen sensor
F9 Engine components, exhaust door, glow
time control module
FlO Fuel injectors, fuel control module
Fll Auxiliary heater heating e lement 2
F 12 Aux iliary heater heat ing element 3
Fl3 Automatic transmission control module
F 14 Ignition coils (5-cylinder)
282
No. Equipment
FlS Horn
Fl6 Ignition coil
Fl7 E
SC contro l module, engine control mod-
ule
Fl8 Terminal
30 (reference voltage)
Fl9 Windshield wipers
F20 Horn
F22 Terminal SO diagnosis
F23 Starter
F24 Auxiliary heater heating element 1
F31 Engine
components (5 -cylinder)
F32 LED headlights
F33 Transmission fluid pump
Bulbs
Message
Your vehicle is equipped with ma intenance-free
headlights and tail lights. However, if a light bulb
needs to be replaced, please contact an author ­
ized Audi dealer or authorized Audi Service Facili­
ty.

Convertible locking retractor
Activating . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Deactivating . . . . . . . . . . . . . . . . . . . . . . . . 227
Using to secure a child safety seat . . . . . . 226
Cooling mode (climate control system) . . . . 52
Cooling system Adding coolant . . . . . . . . . . . . . . . . . . . . . . 240
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239
Coolant level checking . . . . . . . . . . . . . . . . 240
Coolant temperature indicator . . . . . . . . . . . 8
I ndicator light . . . . . . . . . . . . . . . . . . . . . . . 12
Crank (power top emergency operation) . . . . 36
Crash data recorder ( EDR) . . . . . . . . . . . . . . . 91
Crosshairs . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Cruise control system Changing speed . . . . . . . . . . . . . . . . . . . . . . 72
Preselecting speed . . . . . . . . . . . . . . . . . . . . 72
Switching off . . . . . . . . . . . . . . . . . . . . . . . . 72
Switching on.. ............. .. .. .. .. .. 71
Cup holders . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Current fuel consumption . . . . . . . . . . . . . . . 21
D
Data connection . . . . . . . . . . . . . . . . . . . . . . 130
Data protection . . . . . . . . . . . . . . . . . . . . . . . 132
Data recorder . . . . . . . . . . . . . . . . . . . . . . . . . 91
Date .. .. .. .. .. ............. .. .. .. .. . 173
Date display . . . . . . . . . . . . . . . . . . . . . . . . . 173
Daytime running light . . . . . . . . . . . . . . . . . . 38
Declaration of compliance . . . . . . . . . . . . . . 293
Defrosting (windows) . . . . . . . . . . . . . . . . . . . 53
DEF (instrument cluster) . . . . . . . . . . . . . . . . 21
Deluxe automatic climate control
refer to Climate control system (automatic) .S2
Determining correct load limit . . . . . . . . . . 257
Digital compass . . . . . . . . . . . . . . . . . . . . . . . 44
Digital Rights Management . . . . . . . . . . . . . 154
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . 288
Dimming the rearview mirror . . . . . . . . . . . . 42
Directory
refer to Contacts . . . . . . . . . . . . . . . . . . . . 119
Display
c refer to Audi virtua l cockpit (instrument 00
;::: cluster) . . . . . . . . . . . . . . . . . . . . . . . . . . 18, 20 r--
~ Distance driven . . . . . . . . . . . . . . . . . . . . . . . . 21 0 r--Vl 00
Index
Driver information system . . . . . . . . . . . . 18 , 20
Indicator lights . . . . . . . . . . . . . . . . . . . . . . . 9
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
On -board computer . . . . . . . . . . . . . . . . . . . 21
Outside temperature display. . . . . . . . . . . . 17
Service interval display . . . . . . . . . . . . . . . 243
Drives
refer to Media . . . . . . . . . . . . . . . . . . 154, 162
Drive select . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Driving economically . . . . . . . . . . . . . . . . . . . 56
Driving safely . . . . . . . . . . . . . . . . . . . . . . . . 179
Driving through water . . . . . . . . . . . . . . . . . . 56
Driving time . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Dust filter
refer to Pollutant filter
DVD drive (media drives)
Dynamic volume 51
155
refer to System volume . . . . . . . . . . . . . . . 177
E
E-mail
117
Economical route . . . . . . . . . . . . . . . . . . . . . 141
Electromechanical parking brake . . . . . . . . . 61
Electromechanical steering . . . . . . . . . . . . . . 89
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 89
Electronic differentia l lock . . . . . . . . . . . . . . . 86
Electronic immobili zer . . . . . . . . . . . . . . . . . . 22
Electronic stabilization control (ESC) . . . . . . 86
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 13
Sport mode . . . . . . . . . . . . . . . . . . . . . . . . . 87
Emergency assistance . . . . . . . . . . . . . . . . . 272
Emergency braking function . . . . . . . . . . . . . 61
Emergency flashers . . . . . . . . . . . . . . . . . . . . 40
Emergency fueling . . . . . . . . . . . . . . . . . . . . 232
Emergency operation Fuel filler door . . . . . . . . . . . . . . . . . . . . . . 232
Luggage compartment lid . . . . . . . . . . . . . . 28
Power top . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Emergency release
Se lector lever . . . . . . . . . . . . . . . . . . . . . . . . 69
Emergency starting . . . . . . . . . . . . . . . . . . . 283
Emissions control system Catalytic converter . . . . . . . . . . . . . . . . . . . 233
Energy managem ent . . . . . . . . . . . . . . . . . . . 91
297

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