2015 AUDI A8 Owners Manual

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Settings ... .. ........... .. .. .. .... 34
Unlocking and locking vehicle ... .. .. .. 35
Pow er seat adjustment
Front seats . . . . . . . . . . . . . . . . . . . . . . . . S9
Rear seats . . . . . . . . . . . . . . . . . . . . . . . . . 61
Power steering
refer to Electromechanical power assist 201
Power windows ............ .... .. .... 41
malfunction ............. .... .. .. .. 42
Pregnant women
Special considerations when wearing a
safety belt . . . . . . . . . . . . . . . . . . . . . . . 148
pre sense .. .. .. ........... .. .. .. .. . 194
Preventative passenger protection . . . . . 194
Programming the Hom elink universa l re-
mote control ................. ... ... 131
Proper occupant seating positions .. .. . 134
Proper safety belt position ... .. .. .. .. . 147
Proper seating position
Front passenger ................... 135
Occupants .. ................. .. ... 134
Rear passengers .......... .. .. .. ... 136
Protecting 216
Q
quattro
refer to All Wheel Drive ............. 202
Question What happens to unbelted occupants? 144
Why safety belts? ............... .. 143
R
Radiator fan ... ........... .. .. .. ... 238
Radio clock .. .. .............. ... .... 27
Rain/light sensor Headlights .............. .... .. .... 46
I ntermittent (windshield wipers) . . . . . . 53
Sensor defective . . . . . . . . . . . . . . . . . . . . 22
RangeffuelleveO .................... 25
Reading lights . ............... ... .... 50
Rear fog lights ............ .... .. .. .. 46
Rear lid
Escape handle
Rear light 266
Defective .. ............. .... .. .... 22
Index 303
Rear seats
Adjusting individual seats ......... .. . 61
Entry assistance . ... .............. .. 64
Front passenger seat adjustment . . . . . . 64
Reclining rear seat .................. 63
Rear view mirror ... .. .............. .. 56
Rear window heating . ................ 80
Recircu lation mode (automatic climate
control) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Reclining rear seat ... .............. .. 63
Recuperat ion .. .. .. .. . .. ... .... .... .. 25
Refuelling ... ... .. .. ............... 223
Remote control Garage door opener (HomeLink) ...... 131
Massage function . . . . . . . . . . . . . . . . . . . 64
Unlock ing and locking .............. . 35
Remote luggage compartment lid release 37
Repair manuals .. ................... 290
Repairs Airbag system ..... .............. . 164
Replacing Fuses ......... .. ................. 276
Light bulbs .. .. .. .... ........... .. 280
Tires and wheels ... .............. . 257
Windshield wiper blades ............ . 54
Reporting Safety Defects ............. 141
Request to warm engine by driving Warning/indicator lights ........ .. .. . 21
Reset button . . . . . . . . . . . . . . . . . . . . . . . . 26
Retractor . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Reverse . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Rims Cl eaning ...... .... ............... 215
Roof rack . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Loading ........................... 73
Roof weight . .. .. .... ........... .. . 73
s
SAFE ................... ........... 26
Safe driving habits ... .............. . 133
Safety belt pos ition . . . . . . . . . . . . . . . . . 14 7
Safety belts worn by pregnant women . 148
Safety belt pretensioner . . . . . . . . . . . . . . 149
Serv ice and disposal ... ... .... ..... 150
Safety belt pretensioners Pre sense . . . . . . . . . . . . . . . . . . . . . . . . 194
•
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304 Index
Safety belts . . . . . . . . . . . . . . . . . . . . . . . . 146
Adjusting . ................. ..... . 148
C leaning ... ................ ..... . 217
Danger to passengers who do not wear a
safety belt . . . . . . . . . . . . . . . . . . . . . . . 144
Fastening .. ................ ... ... 146
Improperly worn ......... .. .. .. .. . 149
Not worn . . . . . . . . . . . . . . . . . . . . . . . . 144
Safety belt position ..... .. .. .. .. .. . 147
Safety instructions . . . . . . . . . . . . . . . . . 146
Securing child safety seats .......... 184
Specia l considerations for pregnant
women .... ................ ..... . 148
Unfastening ............... .. .... . 148
Warning/indicator light ...... .. .... . 143
Warning light .. ............ .. .... .. 17
WhyYOU MUSTwearthem ..... .. ... 143
Worn properly . . . . . . . . . . . . . . . . . . . . 145
Safety belt tensioner drive select .............. .. .. .... . 108
Safety belt warn ing ligh t .. .. .. .. .. .. . 143
Safety compliance st icker ....... .. .. . 287
Safety equipment .................. . 133
Safety features for occupant restraint and
p ro tection ... .. . .......... .. .. .. .. . 133
Safety guidelines Seat adjustment . . . . . . . . . . . . . . . . . . . . 58
Safety instructions Engine compartment ...... .. .. .. .. . 228
for side curtain airbags .... .. .. .... . 173
for using child safety seats ....... .. . 177
for using safety belts ....... ..... .. . 146
Monitoring the Advanced Airbag Sys-
tem ... .. ... ............ .. .. .. .. . 164
Safety systems Warning/ indicator lights ... .. .. .. .. . . 18
Saving fue l
Cylinder on demand System . ... .. .. .. 25
Efficiency program . . . . . . . . . . . . . . . . . . 26
Recuperation . . . . . . . . . . . . . . . . . . . . . . 25
Seat adjustment Controls (front seats) . . . . . . . . . . . . . . . . 59
Controls (rear seats) ................ 61
Driver's seat . . . . . . . . . . . . . . . . . . . . . . . 58
Front passenger's seat . . . . . . . . . . . . . . . 59
Front seats . . . . . . . . . . . . . . . . . . . . . . . . 58
H ead restraints . . . . . . . . . . . . . . . 65 , 137 Reclining
rear seat ............. ..... 62
Safety guidelines ................. .. 58
Seat belts
Why YOU MUST wear them ...... .. .. 143
Seat covers Cleaning ...... .. .. ... ........... . 217
Seat heating/ventilation .............. 80
Seating position Driver .. .. .. .. .. .. ........... .. .. 134
Front passenger .. ............. .... 135
How to adjust the front seats ........ 135
Incorrect seat position .............. 13 7
Occupants ..... ................... 134
Rear passengers .. ............. .... 136
Seat memory . . . . . . . . . . . . . . . . . . . . . . . 66
Seats Comfort seat side view .............. 67
Seat symme try ... ............. .... . 67
Seats (number) .. .. ............. .... 143
Selective catalytic reduction
refer to Ad Blue ... ................ . 225
Selective unlock feature . . . . . . . . . . . . . . . 34
Selector lever ..... ............. .... 114
Service and disposal
Safety belt pretensioner . . . . . . . . . . . . 150
Serv ice interval display ................ 27
Service position
refer to Windshield wipers ...... .. .. . 54
Shift paddles . . . . . . . . . . . . . . . . . . . . . . . 117
Sh ip (transport ing your vehicle) .. .. .. .. 285
Shutting down vehicle ........... .. .. 207
Side airbags Description .... ... .............. .. 168
How they work . . . . . . . . . . . . . . . . . . . . 170
Side assist ...... .. .. ........ ...... . 104
Activating and deactivating ........ .. 106
Adjusting the brightness .......... .. 106
Cleaning the sensors ........... .... 215
Sensor range .... ................ . 105
Side curtain airbags ................ . 171
Description .... .. ............. .... 171
How they work ... ............. .... 172
Safety instructions ... .......... .. .. 173
Side marker lights . .................. 46
Ski sack
refer to Pass -through with ski sack .. .. . 71

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-----------------------------~I~n~d~e~x 305
Sliding/tilting sunroof
Emergency closing ................ ..
44
Emergency operation ......... ... .. .. 45
Opening and closing ...... .... .. .... 43
Panoramic sunroof ........ .. .. .. .. ..
44
Snow chains ................. ... ... 261
Sockets . . . . . . . . . . . . . . . . . . . . . . . . 68, 74
Solar operation (automatic climate con -
trol) .. .. ... . .... ............. .. .. .. 81
Sources of information about child re-
straints and their use .......... ... .. . 193
Space-saving spare tire ......... .... .. 268
Spare tire
refer to Compact spare tire . .. .. .. .. . 268
Spare wheel ....................... 269
Speedometer . . . . . . . . . . . . . . . . . . . . . . . 26
Speed rating letter code ..... .. .. .. .. . 257
Speed warning system ...... .. .. .. .. .. 90
Sport differential ............. .... .. 108
Indicator light . . . . . . . . . . . . . . . . . . . . . 23
Start-Stop-System . . . . . . . . . . . . . . . . . . . 87
Engine does not switched off . .. .. .. .. 88
Engine starts automatically .. .. .. .. .. 88
Indicator lights . . . . . . . . . . . . . . . . . . . . 88
Messages . . . . . . . . . . . . . . . . . . . . . . . . . 89
Starting/stopping the engine ... . ... .. 88
switching off/on .......... .. .. .. .. .. 89
START ENGINE STOP button . .. .. .. .. .. 83
Starting from rest . . . . . . . . . . . . . . . . . . . . 86
Start ing off with a trailer .... .. .. .. .. .. 87
Starting the engine 83
Steering
refer to Electromechanical power assist 201
Steering wheel Adjusting steering column ..... ... ... 82
Easy entry feature ........ .. .. .. .. .. 82
I ndicator light . . . . . . . . . . . . . . . . 17,201
Shift paddles ............ .. .. .. .. . 117
Steering wheel heating ....... ... .. .. 81
Steps for determining correct load limit . 254
Stopping the engine . . . . . . . . . . . . . . . . . . 83
Storage ... .. ................. .. .... 74
Sunroof ... ... ............. ...... ... 43
Sun shades Emergency closing (roof) .............
45
Panoramic sunroof ........ .. .. .. .. .. 45 Rear
doors . ..... .. ................ 52
Rear window ... .... ................ 52
Sun visors .. .. .. .. ................. . 51
Symbols
refer to Warning/Indicator lights . .. .. . 11
T
Tachometer . . . . . . . . . . . . . . . . . . . . . 11, 23
T ail lights
Cleaning ...... .. .. ............... 215
TOI clean diesel
refer to Ad Blue ... .. . ... ...... ... .. 225
Technical data . .. .. ................. 287
Technical modifications .............. 293
Temperature display ..... ....... .... .. 23
Tether anchors .. .. .. ............... 191
Tether strap .. .. .. ................. 191
Textiles Cleaning ......... ................ 217
The first 1,000 miles (1,500 km) and after-
wards .... .. .. .. .. .. ............... 205
Tie-downs 70,140
Tips for the environment
Saving fuel ....... ...... ........... 73
tiptronic (automatic transmission) ..... 114
Tire pressure .. .. .. ................ .
Tire pressure monitoring system ..... . .
Loss of air pressure ............... .
Malfunction ... .. .. . .. .... ....... .
Tires
......... .. ...... .............
Service life .. .. .. ............... ..
speed rating letter code ........ ... .
Tire manufacturing date . .......... .
Tire specifications ..... ....... .... .
Tread depth ...... ............... .
Uniform tire quality grading ..... .. . .
Winter tires
. .. ...... ........... ..
Tires and vehicle load limits . .. .... ... .
Tires and wheels Checking tire pressure ............. .
Cold tire inflation pressure ........ . .
Dimensions
.. .. ...... .............
General notes .. .. .. . .. .... ....... .
Glossary of tire and loading terminolo-
gy ...... ... .. .... .......... .... . 251
263
264
264
245
255
257
257
257
255
259
260
253
251
249
256
245
246
Low aspect ratio tires ........... .... 262
•
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306 Index
New tires and wheels . ... .. .. .. .... . 256
Rep lacing . .... . ...... ... .. .. .... . 257
Snow chains . .. ... .... ... .. .. .... . 261
Tires and vehicle load lim its .. .. ..... 253
Wheel bolts .. ............. .. .... . 262
W inter t ires .............. ... .. ... 260
Tire service life .. .. ..... ... .. .. .... . 255
Tools . .. .. ... ............ .. .. .. .. . 267
Torn or frayed safety belts . . . . . . . . . . . . 146
Towing Tow tr uck procedures . ... .. .. .... .. . 283
TPMS Tire pressure monitor ing system 263, 264
Trailer towing ................. .... . 210
Operating instructions .............. 210
Park ing system ..... ...... .. .. .. .. . 130
Technical requirements ........ 210,211
Trailer towing tips .......... .. .... . 212
Train (transporting your veh icle) .. ..... 285
Transm iss ion .... . ...... ... .. .. .... . 114
Transm iss io n malfunct ion (ind icator
light) . .. .. .. ..... ........... ... .. . 118
Transport Canada .......... .. .. .... . 141
Transport ing you r vehi cle . ... .. .. .... . 285
Tread Wear Indicato r (TWI) ....... .... 255
Trip odometer . . . . . . . . . . . . . . . . . . . . . . . 26
What does it mean when DEF appears in
the trip odometer d isplay? ... .. .. .. . . 26
Trunk
refer to L uggage compartme nt lid ... . . 37
T runk escape hand le . .... .... ... .. .. . 266
Turn signa ls .. .. . .......... .. .. .... .. 48
War ning/ indicator lights ....... .. .. .. 23
u
ULSD No . 2 (Diese l fuel) ..... .. .. .. .. . 221
Unfasten ing safe ty belts ............. 14 8
Un id irect iona l tires . ...... .. .. .. .. .. . 245
Uniform ti re quality grading ... .... .. . 259
Un lock ing
L uggage compartmen t lid ...... .. .. .. 37
P ower locking sw itch ................ 36
Remote contro l ..... ... .. .. .. .... .. 35
Using the key .. ..... ... .. .. .. .... .. 36
V
Valet parking .... .. ... .. ..... ... .. .. . 42
Vanity mir ro rs . . . . . . . . . . . . . . . . . . . 51, 52
Vehicle ca re/clean ing ..................... 214
Vehicle control modules ........ .. .. .. 196
Vehicle electr ical system . . . . . . . . . . . . . . 16
Vehicle identification label ..... ... .. .. 287
Vehicle Ident ifi cat io n Numbe r (V IN ) .. .. 28 7
Vehicle jack . .... .......... 267,272,273
Vehicle lite ratu re .. .. ... ..... ... .. .. .. 5
Vehicle shutt-down .................. 207
Vehicle transport ................... 285
Ventila tion . . . . . . . . . . . . . . . . . . . . . . . . . 78
Vinyl Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . 217
w
Warning/ind icat or lights ........... .. . 11
Airbag system . . . . . . . . . . . . . . . . . . . . . 18
Anti- lock b rak ing system (ABS) . .. .. .. . 19
B rake system . . . . . . . . . . . . . . . . . . . . . . 14
El ectromechani cal pa rking brake . .... . 15
El ectronic power con trol . . . . . . . . . . . . . 20
El ectronic Stabilization Con tro l (ESC) . .. 18
Generator ..... .. .. ... ..... ... .. .. . 16
G low p lug system . . . . . . . . . . . . . . . . . . 20
Instrument cluster ............. .. .. . 10
Malfunction Indicator Lamp (MIL) .. .. . 20
Safety be lt . . . . . . . . . . . . . . . . . . . . . . . . 17
T urn signals . .. ............ ........ 23
Warning/Indicator lights
Airbag system . . . . . . . . . . . . . . . 161, 162
PASSENGER AIR BAG OFF ........... 162
Wa rranty coverages . .. .. ..... .... . .. 290
Washe r reservo ir .. ................ . 244
Wear indicato r .... .. ... ..... ... .. .. 255
Weights .. .. .... .. ............. .... 28 7
What happens if you wear your safety belt
too loose? ...... ....... ........... . 147
What happens to unbe lted occupants? . . 144
What impa irs d riving safety? .......... 134
Wha t should I do after changing a
whee l? ........ .... .... ........... . 252
What shou ld I do after replacing whee ls? 252

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Wheel bolts
Torq ue ... .. .. .. .. .. .... ... .. .. ...
262
W heels ... .. ................. .. ... 2 4 5
Chec king tire pressu re ..... .. .. .. .. . 25 1
Cleaning . .. .. ........... .. .. .. ... 215
Cold ti re inflat ion pressu re ... .. .. .. . 249
General notes . . . . . . . . . . . . . . . . . . . . . 245
Glossary of tir e and loading termino lo-
gy .. .. .. .. ................. .. .. .
246
New tires and wheels ...... .. .. .. .. . 256
Tires and vehicle load limits .. .. ... .. 253
When must a safety belt be rep laced? .. 146
W hen must the airbag syste m be inspect-
ed? ... .. .. .. .... ............. .. .. .
16 1
When shou ld I adjust the tire pressures? 252
When shou ld I check the tire pressures? . 25 2
Where are lower anchorages located? .. . 188
Where can I find the tire pressures for my
car? .. .... .. .. ............. .. .. ...
251
W hy safety be lts? . . . . . . . . . . . . . . 143, 1 44
W ild a nimal detection .......... ... .. 11 1
Windows
C leaning/remov ing ice ..... .. .. .. .. .
216
defrosting .. ............. .... .. .... 80
W indshield
C leaning ... .. .... .... ... .. .. .. ....
53
defrosting .. ............. .... .. .. .. 80
W indshield washe r system .. .. .. .. .. .. 5 3
Washer fluid leve l . . . . . . . . . . . . . . . . . . 2 2
Washer rese rvoir . ..... ... .. .. .. .. . 244
W indshield w ipe rs
C lea ning . .. ............. .... .. .. ..
54
Fo lding up . . . . . . . . . . . . . . . . . . . . . . . . 54
Indicator ligh t . . . . . . . . . . . . . . . . . . . . . 22
Replacing w indshield wiper blades ... .. 54
Sw itching on/off . . . . . . . . . . . . . . . . . . . 53
W inte r operation
Ba ttery . . . . . . . . . . . . . . . . . . . . . . . . . .
240
Ca r washes . ............. .... .. .. . 2 14
Cooling system . ... .... ... .. .. .. ... 236
Defrosting windows . . . . . . . . . . . . . . . . . 80
Removing ice from windows . ... .. .. . 216
Seat heating . . . . . . . . . . . . . . . . . . . . . . . 80
Steer ing whee l heating .... .. .. .. .. .. 81
T ires .. .. .. .. ........ ... .. ... ... . 202
Winter ti res . ... .... .... ... .. .. .. ... 260
All-whee l drive . ... .... ... .. .. .. ... 260
Inde x 307
X •
Xenon-Lights . ........ .. .. ..... ... .. 2 80 •
Xenon plus headl ights ... .. ... ..... .. . 46

It has always been Audi's policy to continu­
ously improve its products . Audi, therefore,
reserves the right to make changes in design
and specifications, and to make additions or improvements in its products, without incur­
r ing any obligation to install them on prod­
ucts previous ly manufactured .
Text, illustrat ions and specifications in th is
manual are based on the most up-to-date in­
formation available at the time of printing.
All rights reserved. May not be reproduced or
translated in whole or in part without the written consent of AUDI AG
. Specifications are
subject to change witho ut notice .
Editorial deadline: 01/11/2014
@ For the sake of the environment
Printed on environmentally friendly paper
(bleached without chlorine, recyclable).
Printed in Germany
© 2014 AUDI AG

Owner's Manual
2015 Audi AS
2015 Audi S8
Englisch Nordamerika 03.2014
151.561.4H0.21
111 111 1111 I
1515614H021 www.audi.com