2015 AUDI S8 wheel

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Error messages . . . . . . . . . . . . . . . . . . 130
Trailer hitch . . . . . . . . . . . . . . . . . . . . . 130
Homelink 131
Universal remote control . . . . . . . . . . . 131
Safety fir st . . . . . . . . . . . . . . . . . . . . 133
Dri ving Safely . . . . . . . . . . . . . . . . . 133
Gene ral notes . . . . . . . . . . . . . . . . . . . . 133
Proper occupant seating posit ions . . . 134
Driver and passenger side footwell . . . 138
Pedal area . . . . . . . . . . . . . . . . . . . . . . . 138
Stowing luggage . . . . . . . . . . . . . . . . . 139
Report ing Safety Defects . . . . . . . . . . . 141
Safety belts . . . . . . . . . . . . . . . . . . . 143
Ge neral notes . . . . . . . . . . . . . . . . . . . . 143
Why safety be lts? . . . . . . . . . . . . . . . . 14 4
Safety belts . . . . . . . . . . . . . . . . . . . . . 1 46
Safety bel t pre tens io ners . . . . . . . . . . 1 49
Airbag system ........... .. .. . .
Impo rtant th ings to know .. .. .. .. . .
Fr ont airbags . ........... .. .. .. . .
M on itoring the Advanced Airbag
System .... .. .. ... . .... ... .. .. . .
Knee airbags . .. .. ..... ... .. .. .. . .
Side airbags .. ........... .. .. .. . .
Side curta in a irbags ....... .... .. . .
Child Safety ............... .. . .
Important things to know .. .. .. .. . .
C hi ld safety seats ... ...... .... .. . .
Install ing a child safety seat .. .. .. . .
L ATC H Lower ancho rages and tethe rs
for ch ild ren . ............. .... .. . .
Addit ional Information
Audi pre sense ..... ... .. .. .. . .
P reven tat ive passenger p rotection
Vehicle operat ion ..... .. .. .. . .
Intelligent technology .. .. .. . .
Not ice about da ta re cor ded by the
E vent Data Recorder and veh icle 151
1
51
1 55
16 1
166
168
171
174
174
180
184
187
193
194
194
196
196
control mod ules . . . . . . . . . . . . . . . . . . 196
Electronic Stabilization Control (ESC) . 197
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 199
Table of contents 3
El ectromechanical power assist,
dynamic steering . . . . . . . . . . . . . . . . . 201
Driv ing with your q uattro . . . . . . . . . . 202
Energy management ............. . 202
Driving and environment . . . . . 205
The first 1,000 miles (1,500 km) and
afterwards . . . . . . . . . . . . . . . . . . . . . . 205
Catalytic co nverter . . . . . . . . . . . . . . . . 206
Diesel particulate filter . . . . . . . . . . . . 206
Sh utting down vehicle . . . . . . . . . . . . . 207
Avoid damaging the vehicle . . . . . . . . . 20 7
Drivi ng throug h wate r on roads . . . . . 20 7
Oper ate yo ur vehicle economically an d
min imize poll ution . . . . . . . . . . . . . . . . 207
Trailer towing . . . . . . . . . . . . . . . . . 210
Drivi ng with a trailer . . . . . . . . . . . . . . 210
Trai ler towing tips . .. .. .. .. .. .. .. . 212
Vehicle care . . . . . . . . . . . . . . . . . . . 214
Vehicle care and cleaning . . . . . 214
Genera l information . . . . . . . . . . . . . . 214
Car washes . . . . . . . . . . . . . . . . . . . . . . 214
Cleaning and care information . . . . . . 215
Fuel supply and filling your
fuel tank . . . . . . . . . . . . . . . . . . . . . . .
220
Gasoline . . . . . . . . . . . . . . . . . . . . . . . . 220
Diesel fue l . . . . . . . . . . . . . . . . . . . . . . 221
Fuel tank . . . . . . . . . . . . . . . . . . . . . . . . 222
Se lective cata lytic reduction . . . . . . . . 225
Checking and filling . . . . . . . . . . . 228
Engine hood . . . . . . . . . . . . . . . . . . . . . 228
En gine compartment . . . . . . . . . . . . . . 230
E ngine o il . . . . . . . . . . . . . . . . . . . . . . . 231
E ngine cooling sys tem . . . . . . . . . . . . . 236
B ra ke fluid . . . . . . . . . . . . . . . . . . . . . . 239
Battery . . . . . . . . . . . . . . . . . . . . . . . . . 240
Windsh ie ld/headlight washer
conta iner . . . . . . . . . . . . . . . . . . . . . . . 244
Tires and wheels . . . . . . . . . . . . . . 245
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
Tire pressure monitor ing system . . . . 263
•
•

4 Table of contents
Do-it-yourself ser vice . . . . . . . . .
266
What do I do now? . . . . . . . . . . . . 266
Trunk escape hand le . . . . . . . . . . . . . . 266
Emergency warning triangle . . . . . . . . 266
Vehicle tool kit . . . . . . . . . . . . . . . . . . . 267
Changing a wheel . . . . . . . . . . . . . . . . . 269
Fuses and bulbs . . . . . . . . . . . . . . . 276
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . 276
Bulbs .. .. .. ... .... ...... ... ... .. 280
Emergency situations . . . . . . . . . 281
General . . . . . . . . . . . . . . . . . . . . . . . . . 281
Start ing by push ing or tow ing . . . . . . . 281
Starting with jumpe r cables . . . . . . . . 281
Use of jumper cab les . . . . . . . . . . . . . . 28 2
E mergency towing with comme rcial
tow truck . . . . . . . . . . . . . . . . . . . . . . . 283
Lifting vehicle . . . . . . . . . . . . . . . . . . . . 285
Technical data . . . . . . . . . . . . . . . . . 28 7
Technical Data . . . . . . . . . . . . . . . . . 287
Vehicle identification . . . . . . . . . . . . . . 287
Weights . . . . . . . . . . . . . . . . . . . . . . . . 287
D imensions. . . . . . . . . . . . . . . . . . . . . . 288
Capacities . . . . . . . . . . . . . . . . . . . . . . . 288
Gasoline engines . . . . . . . . . . . . . . . . . 289
Di esel eng ine . . . . . . . . . . . . . . . . . . . . 289
Consumer Information . . . . . . . 290
Warranty coverages . . . . . . . . . . . . . . . 290
Operating your vehicle outside the U.S.A . o r Canada . . . . . . . . . . . . . . . . . 290
Audi Service Repair M anuals and
Li terature . . . . . . . . . . . . . . . . . . . . . . . 290
M aintenance . . . . . . . . . . . . . . . . . . . . . 290
Additional accessories, modifications
and parts replacement . . . . . . . . . . . . 292
Declaration of Compliance,
Telecommunication or Electronic
Systems . . . . . . . . . . . . . . . . . . . . . . . . 293
Inde x . . . . . . . . . . . . . . . . . . . . . . . . . . 295

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(!) Door handle
@
®
©
®
®
Audi side assist d isplay
Power locking sw itches
Audi side assist button . ... .. .
A ir vents with thumbwheel
Control leve r for :
- Turn signal and high beam
- High beam assist .... ... .. .
- Audi active lane assist ... .. .
(J) Mul tif unction steering wheel
with :
- Horn
- Driver's airbag ....... .. .. .
- Drive r information system but-
tons . ................ ... .
- Audio/video, telephone, navi­
gation and vo ice recognition
buttons
- Shift paddles and
lil butto n
for manual shifting ....... .
@ Instrument cluster .. ... .. .. .
® W indshield washer sys tem
lever .. .................. . .
@ H ead-up Display ....... .. .. .
@ Buttons for:
- Start-Stop-System
-MMI display
- Electronic Stab iliza tion Con-
trol (ESC) ............ ... .
- Eme rgency flashers ... .. .. .
@ Starting the eng ine if the re is a
malfunction .... ..... .. .... .
@ Knee airbag . ....... ... .. .. .
@ Buttons for :
- Stee ring wheel adjustment ..
- Stee ring wheel heat ing .. .. .
@ Leverfor:
- Cru ise cont rol system
- Adaptive cruise control .. .. .
@ Bu tton for switch ing the Head­
up Disp lay on/off, adj usting the
height . ... ... ..... ... .. .. .
@ Instrument illum in ation . .. .. .
@ Eng ine hood re lease .... .. .. .
104
36
104
48
49
10 1
15 5
23
117
10
53
28
87
199
47
85
166
82
81
90
92
28
51
228
In strument s and control s 9
@) Data Link Connector for On
Board Diagnostics (OBD II)
@ Light sw itch ... .. . .. ... ... . .
@ B uttons for :
- All-weather lights
- Night v ision assistant .... .. .
- Rear fog lights .. .. .. ..... .
@ Power exterior m irror adjust-
ment .. .. .. .. .. . ... ...... .
@ Rear lid switch . .. . ... ...... .
@ Power w indows . .. .. ... .... .
@ Memory function buttons .... .
@) MMI display
@ Indicator lights/buttons for
- PASSENG ER AIR BAG OFF
- Parking system ........... .
- Rear w indow power sun shade
@ G love compar tment .. ...... .
@ Front passenger's airbag .... .
@ Valet pa rking feature ....... .
@ Analog clock .. .. . ... ...... .
@
@
Climate controls
MMI controls
@ Se lector lever (a utomat ic trans-
mission) .. .. .. .... .... .... .
@ Center console w ith cupholder
@ E lectromechanical parking
brake . ... .... .. . .. .. ..... .
@ I START ENGIN E STOPI button
Q) Tips
29
46
46
111
46
55
37
41
66
162
120
52
75
155
42
27
79
1 14
74
85
83
- Some of the equipment or features shown in the genera l illustration may be
standard equ ipment on your vehicle or
may be opt ional equ ipment depending
on your mod el. Always ask your author­
ized Aud i dea le r i f you have a quest ion
abou t your vehi cle.
- Ope rat ion of the Multi Med ia Interface
(MMI) is described in a separa te manua l.

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Instrument s and warnin g/indic ator ligh ts 11
gauge turn on under normal d riving condi ­
tions . The LEDs higher up may turn on when
the eng ine is under heavy load or the exter ior
temperature is high . This is no need to worry
as long as the. warning light in the instru­
ment cluster does not illuminate . If the LEDs
in the upper area of the display and the ind ica­
tor light . in the instrument cluster d isplay
turn on, the coolant temperature is too high
¢page 15.
A WARNING
-Always observe the warning in
~ page 228, Working in the engine
compartment,
before opening the hood
and checking the engine coolant level.
- Never open the engine hood if you see or
hear steam, or if you see engine coolant
dr ipping from the engine compartment.
You could burn yourself. Let the engine
cool off first so that you cannot hear or
see any steam or engine coolant.
(D Note
- Mo unt ing additional lights or accessories
in front of the a ir inlets reduces the cool­
i ng effect of the rad iator . At h igh outside
temperatures or high eng ine load, the
engine co uld overheat.
- The front spo ile r has been designed to
properly distrib ute the cooling air when
the veh icle is moving. If the spoiler is
damaged, this cou ld red uce the cooling
effect and t he engine co uld the n over­
heat . Ask you r aut ho rized Aud i dea le r for
ass istance.
Tachometer (engine rev counter)
The tachometer indicates the engine RPM
(revolutions per minutes).
If engine R PM drops be low 1,500, you should
downshift to the next lower gear. The red a rea
at the end of the sca le ind icates maxim um
perm iss ible engine RPM after the break-in pe­
riod. Before reaching th is area, move these­
lector lever to position "D (Drive)" or ease
your foot off the accelerator pedal.
@ Note
The tachometer need le should only briefly
be in the red zone: yo u could damage your
engine! The beg inning of the red zone var ­
i es dependi ng on the engine.
@ For the sake of the environment
Upsh ifting early saves fuel and reduces en ­
gine noise.
Fuel gauge
The fuel gauge only works when the ignition is
o n.
If the fue l level drops below 4 gallons (15
l ite rs), the bottom LE D tu rns red and the indi­
cator light
tD turns on¢ page 21. The bot­
tom LED b link s red when the fue l level is very
l ow .
The possible range based on the current fuel
level is shown in tab@~
page 23, fig. 4.
(D Note
Never run the ta nk complet ely dry. An ir­
regular supply of f uel can cause engine
misfiring and fuel cou ld enter the exha ust
system. The cata lytic converter could t hen
overheat and be damaged.
Warning/indicator lights
Description
T he ind ic a tor lights in the ins trument clus ter
blink or tur n on. They indica te fu nct ions or
malfunctions ¢
,&.
Messages may appea r with some indicato r
li ghts. A warning signal will sound at the
same t ime. The indica tor lights an d messages
in the center of the displays may be rep laced
by other disp lays. To show t hem again, select
the tab for ind icator lights and messages us­
ing the multifunction steering whee l
¢
page 23. If there are several malfunc­
tions, you can display them one at a time us- ing the thumbwheel. ..,.

20 Instrum ent s a nd w arn in g/i ndic ato r light s
Contact your Audi dealer as soon as pos­
sible.
-USA models: If the . war ning light, the
DJ warn ing light and the fi1 warning
light come on together, the rear wheels
could lock up first under hard braking.
Rear wheel lock-up can cause loss of ve­
hicle control and an accident. Have your
vehicle repaired immediately by your au­
thorized Aud i deale r or a qua lified wor k­
shop. Drive slowly and avo id sudden,
hard brake applications .
-Canada models: If the brake warn ing
light ., the
Ji) warning light and the
ABS warning light
[ill come on together,
the rear wheels could lock up first unde r
hard braking. Rear wheel lock-up can
cause loss of vehicle control and an acci­
dent. Have your vehicle repaired immed i­
ately by your authorized Audi dealer or a
qualified wo rkshop. Dr ive slowly and
avo id sudden, hard brake applicat ions.
(0) Worn brake pads
Ei'I Brak e pa ds!
If the warn ing light illum inates, immediately
contact your authorized Audi dealer or quali­
fied workshop to have all brake pads inspect­
ed. O n USA models the wa rning light
Ei'I
comes on together with t he warn ing light •.
Both sets of b ra ke pads on an axle must a l­
ways be rep laced at the same time.
A WARNING
Dr iv ing with bad brakes can cause a colli­
sion and serious personal injury.
- If the wa rning light
Ei'I and the warning
light
. ll with the message Brake pads!
comes on in the instrument cluster dis­
play, immediately contact your author­
ized Audi dea ler or qualified workshop to
have all brake pads checked or rep laced if
necessary.
l ) . : USA mode ls on ly
EPC Electronic power control
Applies to veh icles: w ith gasoline engine
This warning/indicator light monitors the
electronic power control .
The Di warning/ indicator light (Electron ic
Power Control) illuminates when you sw itch
the ignit ion on as a function check.
(D Tips
If this warning/ indicator light illum inates
while you are driving, then there is a mal­
funct ion in the engine electronics. Have
the malfunct ion corrected as soon as pos­
s ible by your authorized Audi dealer or
qualified workshop.
W Glow plug system
Applies to veh icles: w ith diesel engine
The control light illuminates when the glow
plug system is active.
If the II ind icator light illuminates, the glow
plug system is act ive. You should start the en­
gine immediately after the ind icator light
swi tches off. The ind icator lig ht only illum i­
na tes for approximate ly 1 second if the en­
gine is warm or if the outs ide temperature is
above 46 QF (8 QC).
(D Tips
-If the glow plug indicator l ight i llum i­
nates while dr iving, there is an eng ine
cont ro l ma lfunction. The engine should
be checked immed iate ly .
- If the ind icator light does not illuminate
at a ll when switch ing the ignit ion on,
there may be a malfunction in the glow
plug system. The engine should be
checked.
' o Malfunction Indicator Lamp (MIL)
The Ma lfunction Indicator Lamp ( MIL) is part
of the On-Board Diagnost ic (080 II) system.
T he symbo l¢..,, lights up whe n the ignition is ...

24 Instruments and warning/indicator lights
® ®
Tab Content
2 Indicator lights and messages
Warning when a door, the hood or the rear lid is not closed
c:::>page29
Service interval display c:::>page 27
Speed warning system c:::> page 90
3 Night vis ion assistant* c:::> page 111
4 Audio/video
5 Telephone*
6 Nav
igation *
The second and third tabs are only visib le if at
least one indicator light or message is shown
or if that system is switched on.
The status line© is located in the bottom
part of the display
c:::> fig. 4. It displays the ex­
terior temperature, time, selector lever posi­
tion, trip odometer and odometer.
F or some ve hicle functions, you can access the
trip information from the temporary memory
c:::> page 25 in the line(!) c:::> fig. 5 .
.&_ WARNING
-
-Never rely exclusively on the outside
temperature display to determine if a road surface is icy or not. Keep in mind
that road surfaces, especially bridges and overpasses, could be ice covered and
slippery even at an outside temperature
above 41 °F (+5 °().
- Always reduce your speed and drive with
special care in cold weather conditions
when the chance of encountering icy
road surfaces increases.
(D Tips
-You can select the un its used for temper·
ature, speed and other measurements in
the
MMI.
- If the vehicle is stat ionary, or if you are
driving at a
very low speed, the tempera­
ture shown in the display might be
slightly higher than the actual outside temperature.
This is caused by the heat
being radiated from the engine.
- At temperatures below 41 °F
(+ 5 °C) a
snowf lake symbol appears ahead of the
temperature display
c:::> .&. .
-For information on the audio/video and
navigation* functions, refer to the sepa­
rate
MMI owner's manua l.
Operation
The driver information system is operated us­
ing the buttons on the multifunction steering wheel.
en ..,
8
--------± ~
Fig. 6 Multifunction steering wheel: operating the driv ·
er information system
Fig. 7 Driver information system: open ing the vehicle
func tions men u
Operating concept
.,. Switch the ignition on .
.,. To switch between the tabs, press the rocker
switch ® to the left or right
c:::> fig. 6 .
.,. To access additional information below or
above, rotate the thumbwheel @ down or
up .
.,. To confirm a selection, press the thumb­
wheel @.

Instrument s and warning /indicator lights 25
Access ing Vehicle functions
• Se lect the firs t tab with the rocker sw itch
@ .
• Pr ess the button ~-Th e Vehicle functions
menu app ears <=>fig. 7.
• To select a menu item, tu rn and press the
th umbwheel @.
Resetting values to zero
• Se lect the on-board computer / Efficiency
program
menu item in the Vehicle func­
tions
menu.
• You can now select between the long-term
memory and shor t-term memory .
• To reset the values in a memory, press and
ho ld the thumbwhee l
® for one second .
The last function se lected displays when you
switch the igni tion on.
(D Tips
- All stored va lues w ill be lost if the veh i­
cle battery is disconnected.
- Fuel consumptions (average and cur ­
r ent), range and speed are displayed in
metric units on Canadian models .
On-board computer
F ig. 8 I n str u m en t cl uster : fu el co nsumpt io n
You can call u p the following information in
the on-board computer:
- Date
- Drivi ng time (h) from the s hort- term memo-
ry
- Ave rag e consumption in MPG (l/100 km)
from the sho rt-term memo ry - Average speed in m
ph (km/h) from the
short-term memory
- Dis tan ce driven in miles (km) from the
short-term memory
- Cur re nt fu e l c on sump tion in MPG (l/100
km)
- Short-te rm memory overview
- Long-te rm memory ove rview
The short-term memory collects driv ing infor­
mation from the time the ign it io n is switched
on until it is swi tched off . If you continue driv­
i ng withi n two ho urs after sw itch ing the ig ni­
ti on off, the new values are in clu ded when cal­
cu lat ing the current trip info rm ation .
Unlik e the s hort-term memory, t he long-term
memo ry is not erased automatically . You can
sele ct th e time pe riod for evalua tin g trip in­
f ormat io n yo urse lf.
Fo r some vehicle f unctions, you can access t he
t rip informa tion from t he tempo rary memory
i n t he line
(Dr=> page 23, fig . 5.
Fuel consumption
The current fue l cons umption can be d is­
played using a ba r<=> fig.
8. The ave rage con­
s u mption (mpg) stored in the sho rt-term
memo ry is also displ ayed. W he n t he ba r tu rns
green, yo ur vehicle saves fue l by one of the
f o ll ow ing func tions:
- Recuperation : When the v ehicle is coast ing
or dr iving dow nhill, elec trica l energy can be
s to red in the b attery . T he b ar will move to­
ward
0 .
-Cylinder on demand System* : whe n the de ­
mand fo r p ower is low and ot he r co ndit ions
are met, the engi ne au tomatically deacti­
vates fo ur cyli nders (4 .0 T FSI) or s ix cylin­
ders
(6 .3 F SI). The driver and passengers
w ill not even notice th is. The message
4 cyl­
inder mode
(4 .0 TFSI) or 6 cylinder mode
(6.3 FSI) appears under the bar. The cylin­
ders switch on again when mor e powe r is
needed .

.... N .... N
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"". .... I.O
"' ....
"' ....
Opening and closing Keys
Key set
Fig. 18 Key set
@ Remote control key with mechanical
key
You can centrally lock and unlock your vehicle
and start the engine with the master key with
remote control. A mechanical key is integrat­
ed in the remote control key¢
page 32.
® Emergency key
The emergency key is not intended for con­
stant use.
It should only be used in an emer­
gency. Keep it in a safe place and do not carry
it on your key ring .
Key replacement
If you lose a key, contact your authorized Audi
dealer immed iately to have the
lost key disa­
bled. Be sure to bring all your keys with you.
Personal comfort settings
If two peop le use one vehicle, it is recom­
mended that each person always uses "their
own" master key. When the ignition is switch­
ed
off or when the vehicle is locked, personal
conven ience settings for the following sys­
tems are stored and ass igned to the remote
master key.
- Automatic climate control
- Central locking system
- Rear window sun blind
- Amb ient lighting
- Seat memory
- Parking system*
Opening and closing 31
- Adaptive cruise control*
- Audi active lane assist*
-Audi side assist*
-Audi drive select
- Night vision assistant*
- Heated steering wheel*
The stored settings are automatically recalled
when you unlock the vehicle, when you open
the doors or when you switch the ignition on.
A WARNING
---Do not leave your vehicle unattended. Al-
ways take your ignition key with you and
lock your vehicle . Entry by unauthorized
persons could endanger you or result in
theft or damage the vehicle.
- Do not leave ch ildren unattended in the
veh icle, especially with access to vehicle
keys. Unguarded access to the keys pro­
vides children the opportun ity to start
the engine and/or activate vehicle sys­
tems such as the power windows, etc.
Unsupervised operation of any vehicle
system by children can result in serious
injury.
(!} Tips
- Th e operation of the remote control key
can be temporarily disrupted by interfer­
ence from transm itters in the vic inity of
the vehicle working in the same frequen­
cy range (e.g. a cell phone, radio equip­
ment).
- For security reasons, replacement keys
are only ava ilable from Audi dealers.
- For Declaration of Compliance to United States FCC and Industry Canada regula­
tions ¢
page 293.