2009 AUDI S8 light

Table of contents
Table of contents
Vehicle literature ........ .
About this Owner's Manual .............. ...... . .
Controls and
equipment .. .. .... ..... ... . .
Inst rumen ts and con trols ..... .
Genera l ill ustration ............. .
Instruments and
warning/indica tor lig hts ....... .
Instruments .............. ..... .
Warning/indicator lights ........ .
Driver in forma tio n d isplay ..... .
Introduct ion ............... .... .
On-Board Diagnostic system (OBD)
Auto Check Control ............ .
Speed warning system ... .... .. .
Trip computer ..... ... .. ..... .. .
Tire pressure monitoring system ..
Opening and closing .......... .
Keys ...... ...... ... .. . ··· ·· ··· ·
Powe r locking system .......... .
Rear lid/Trunk lid ............. .. .
Ch ild safe ty lock . ... ..... ... ... . 5 Convenience key
.............. .
Anti-theft a larm system ..... ... .
Power w indows ... ... ... .... . .
S lid ing/ti lt ing power sunroof ... .
6 Clear vision ... .... .. ... .. .... . .
9
11
1 1
12
12
1 6
24
2 4
27
28
37
38
41
47
47
49
54
57 Lights
... ............. .. .. .. .. .
Interior lights ...... ... .. ... ... .
V is ion ................. .... ... .
W iper and washer system ...... .
Mirrors .... ... ......... ..... . . .
Seats and sto rage ..... .... ... .
Genera l recommendat ions ..... .
Powe r seat . ... ... ......... ... .
Head restraints ....... ....... . .
Arm rest .................... . .
Seat memory ... .. ... ... ... ... .
Rear sea ts . ... ... . .. ... ... .. .. .
Ind ividua l rear seats ........ ... .
Luggage compartment ..... •.. .
Roof rack ........... .... ... ... .
Cupho lder .................... .
As htray . ... ... ... ......... ... .
Cigarette lighter/socket ........ .
Long center console ........... .
Storage . ... ..... ... ... .. ... .. .
Warm and cold ............... .
Climate controls .............. .
W indshield defogging/defrosting .
Rear climate controls .. .. ... ... .
Basic settings .............. ... .
On the road ... ... . .. ... .. ... .. .
Stee ring . ...... .... ........ ... .
Ignition lock and ignition switch .
Starting and stopping the engine 58
Starting and stopping the engine
60 using the Conven ience key ... .. .
61 Electromechanical parking brake .
65 Cru ise control ....... ... ....... .
69
Adapt ive Cruise Control ....... .
131
134
137
139
69 Speed and distance control system 139
74 Drive r informat ion . . . . . . . . . . . . . . 146
77 System limita tions . . . . . . . . . . . . . . 150
80
Audi lane assist . . . . . . . . . . . . . . . . 153
83 Lane assist . . . . . . . . . . . . . . . . . . . . 153
86
A udi side assist . . . . . . . . . . . . . . . . 156
86
87
91
93
9 4
96
97
100
103
105
106
107
108
109
1 14
11 4
123
125
126
128
128
129
130 Lane Change
Assistant ......... .
No tes ........ ...... ........ .. .
Automatic transmission ....... .
tiptron ic® (6-speed automatic
transm ission) ................. .
Advanced Parking System .... .
Advanced Parking System with rear
v iew camera .................. .
Specia l parking situations .... .. .
Towing hitch ......... ... ...... .
Settings in the MM I .. ... .. .... . .
Safety t ips .............. ...... .
Adaptive Air Suspension ...... .
Adaptive Air Suspension and
Damping ..... ................ .
Homelink® .................. .. .
Universa l remote control ....... . 156
163
166
166
173
173
181
183
183
186
188
188
19
4
19 4

Safety first ........ ... ... .. .
Driving Safely ................. .
General notes ... .............. .
Proper occupant seating positions
Driver and passenger s ide footwell
Peda l area ..... ..... ....... ... .
Stowing luggage .............. .
Reporting Safety Defects ..... .. .
Safety belts .............. ... .. .
Genera l notes ....... .......... .
Why safety be lts? .. ...... ..... .
Safety belts .. .. .. .... ... .. ... .
Safety belt pretensioners ...... .
Airbag system ..... ... ... .. ... .
Important thing s to know .. •....
Front airbags .. ... ..... ..... .. .
Monitoring the Advanced Airbag
System ..... ... .. ....... .. ... .
Knee airbags ................. .
Side a irbags .... ..... ........ . .
Side curtain airbags ........... . 199
200
200
202
206
206 207
209
211
211
212
215
218
220
220
224
231
236
239
242
Child Safety . . . . . . . . . . . . . . . . . . . . 245
Impor tant things to know . . . . . . . 245
Child safety seats . . . . . . . . . . . . . . 250
Insta lling a ch ild safety seat . . . . . 255
Addit ional Information . . . . . . . . . . 258
Lower anchorages and tether for
children (LATCH) . . . . . . . . . . . . . . . . 260
Vehicle operation . . . . . . . . 269
Intelligent technology . . . . . . . . . . 270
Notice about data recorded by
vehicle control modules . . . . . . . . .
270
Elect ronic Stabilizat ion Program
(ESP) . . . . . . . . . . . . . . . . . . . . . . . . . .
270
Braking . . . . . . . . . . . . . . . . . . . . . . . . 272
Servotronic® -advanced power
steer ing system . . . . . . . . . . . . . . . . 275
Driv ing w it h your quattro® . . . . . . 275
Energy management . . . . . . . . . . . . 276
Driving and environment . . . . . . . 279
The first 1,000 mi les ( 1,500 km) and
afterwards . . . . . . . . . . . . . . . . . . . . .
279
Cata lytic converter . . . . . . . . . . . . . 280
Avoid damaging the vehicle . . . . . 281
Operate your vehicle economically
and minimize pollution . . . . . . . . . .
281
Trai ler towing . . . . . . . . . . . . . . . . . . 284
Driv ing w ith a trailer . . . . . . . . . . . . 284
Trai ler towing tips . . . . . . . . . • . . . . 286
Table of contents
Vehicle care ....... ... ... ... 289
Cleaning and protection ........ 290
General information . . . . . . . . . . . . . 290
Care of exte rior . . . . . . . . . . . . . . . . . 290
Care of inte rior . . . . . . . . . . . . . . . . . 297
Fuel supply and filling your fuel
tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303
Gasoline . . . . . . . . • . . . . • . . . . . . . . . 303
Fuel tank . . . . . . . . . . . . . . . . . . . . . . . 304
Checking and filling . . . . . . . . . . . . 308
Engine hood . . . . . . . . . . . . . . . . . . . 308
Engine compartment . . . . . . . . . . . . 3 10
Engine oil . . . . . . . . . . . . . . . . . . . . . . 311
Eng ine cooling system . . . . . . . . . . 3 16
Brake fluid . . . . . . . . . . . . . • . . . . . . . 319
Battery . . . . . . . . . . . . . . . . . . . . . . . . 320
W indshield/headlight washer
container . . . . . . . . . . . . . . . . . . . . . . 325
Tires and wheels . . . . . . . . . . . . . . . 326
Tires ... ... ... .... .. ... ... .... .. 326
Vehicle care I I irechnical data

Instruments and controls
General illustration
G) Power window switches .. ...... .... ... .. ....... .
0 Door handle
G) Pow er locking switches ... .... .... .... ... ....... .
© Adjuster control for outside mirrors ............. . .
© Light switch .... .... ....... ... ... .. .... .. ..... .
© Control lever for:
- Cruise control .... .... ... .... .... .... ... .... .
- Adaptive Cruise Control .. ... ....... .......... .
0 Air outlets ...... .............................. .
@ Control lever for:
- Turn signal and high beam ....... ... .... ..... .
- Lane assist .. .... ..................... ... ... .
® Multifunction steering wheel with :
- Horn
- Driver's airbag .. ...... ...... ....... ...... ... .
- Shift buttons ........... .... ... .. .... .... ... .
Button for steering wheel heating ..... .. .. .... .
@ Instrument cluster .................... .... ..... .
@ Swi tches for
- Windshield wip er/ washer ............. ... .. ... .
- Trip computer ..... ... ... .... .... ... ... ... .. .
@ Steering lock/ignition /starter switch
@ Buttons for :
- Advanced Parking System .. .... .... .... .... .. .
- Side assist ..... .. .. ... ..... .... ... .. .... ... .
- Power sunshade
@ MMI Display
Controls and equip ­
ment
61
53
84
69
137
139
122 73
153
224 171
119 12
80 38
129
173
156
78
Instruments and controls
@ Buttons/Indicator light for:
- Electronic Stabilization Program (ESP) 270
- PASSENGER AIR BAG OFF
- Emergency flashers . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
@ Storage tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
@ Glove compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
@ Front passenger's airbag . . . . . . . . . . . . . . . . . . . . . . . . 224
@) Shift lever for automatic transmission . . . . . . . . . . . . . 166
@ Climate controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
@ Rear window d efogger switch . . . . . . . . . . . . . . . . . . . . 124
@ Ashtray with cigarette lighter . . . . . . . . . . . . . . . . . . . . . 106
@ ISTART ]-~STOP ~button . . . . . . . . . . . . . . . . . . . . . . . . . 131
@ MMI Terminal
@ Storage w ith cup holder . . . . . . . . . . . . . . . . . . . . . . . . . 105
@ Electromechanical parking brake . . . . . . . . . . . . . . . . . . 134
@ Data Link Connector for On Board Diagnostics (OBD Ill 27
@ Engine hood release . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308
@ Adjustable steering column . . . . . . . . . . . . . . . . . . . . . . 128
@) Memory buttons (driver's seat) . . . . . . . . . . . . . . . . . . . 94
@ Switch for
- unlocking the fuel filler door . . . . . . . . . . . . . . . . . . . 305
- unlocking the trunk lid 54
[ i ] Tips
Operation of the Multi Media Interface (MMI) is described in a sepa­
rate manual. •
I • •

Instruments and warning /indicator lights
Instruments and warning/indicator lights
Instruments
Instrument cluster and controls
The instrument cluster is your central source of informa­
tion.
F ig . 2 Overview of the instrume nt cluster
CD Coolant temperature gauge ..................... .
0 Tachometer with time and date display .. ......... .
G) Warning/indicator lights .. ... .... ... ... ...... .. .
© Driver information system ..... ... .... ...... .... .
© Speedome ter with odometer ..... .... ..... ... .. .
© Fuel gauge . ..... ..... ... ... ..... ..... .... ... . .
G) Reset button for trip odometer ........... ... .... .
12
13 , 13
16
24
14
14
14
© I CH ECK] button ............. ..... .... ... ...... .
® Ins trument cluster illumination . ......... ........ .
[ i ] Tips
15
15
The illumination for the instrument cluster lights up whenever you
switch on the ignition with the vehicle headlights off. As the
daylight fades, the instrument cluster illumination likewise dims
automatically and will go out complete ly when the outside light is
very low . Th is feature is meant to remind you to switch on the head­
lights when outside light conditions become poor. •
Engine coolant temperature gauge
The engine coolant gauge~ fig. 2 CD only works when the ignition
is on. To prevent damage to your engine, please note the following
important points:
Engine cold
As long as the needle remains at the left end of the gauge, the
engine still has not reached its operating temperature. Avoid high
engine speeds, heavy engine loads and heavy throttle applications.
Normal temperature
When the engine has reached its operating temperature, the needle
will move into the midd le of the gauge and remain there. If the
engine is working hard at high outside temperatures, the needle
may go furthe r to the right. This is no need to worry as long as the
J_ warning light in the instrument cluster does not illuminate.
Warning light in the instrument cluster -L
When the-•-warning light starts to flash, this can mean one of two
things: either the coo lant temperature is too high , or the coolant
level is too low~ page 31 . .,_

If the indicator goes all the way to the right side inside the coolant
temperature gauge, then the engine coolant temperature is too
high.
Pull off the road to safe location, turn off the engine and let it
cool down.
If the warning light comes on again after you have driven
a short distance, contact a qualified workshop.
& WARNING
• Always observe the warning in :::::, page 301, "Engine compart­
ment", 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 dripping 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.
0 Note
• Mounting additional lights or accessories in front of the air inlets
reduces the cooling effect of the radiator. At high outside tempera ­
tures or high engine load, the engine could overheat.
• The front spoiler has been designed to properly distribute the
cooling air when the vehicle is moving . If the spoiler is damaged,
this could reduce the cooling effect and the engine could then over­
heat. Ask your authorized Audi dealer for assistance. •
Tachometer (engine rev counter)
The tachometer indicates the engine RPM (revolutions per
minutes).
The tachometer 0:::::, page 12, fig . 2 is the left of the two large clock­
type displays.
The engine turns at a speed
1,000 times the single digit in the
display, e.g. if the needle is pointing at the "2" the engine is turning
at 2,000 RPM.
Controls and equip ­
ment
Instruments and warning/indicator lights
If engine RPM drops below 1,500, you should downshift to the next
lower gear. The red area at the end of the scale indicates maximum
permissible engine RPM after the break-in period. Before reaching
this area, move the selector lever to position "D (Drive)" or ease your
foot off the accelerator pedal.
0 Note
The tachometer needle should not move into the red range . If it
does, then only for a very short period of time. You could damage
your engine by driving at high RPM.
<£> For the sake of the environment
Upshifting early saves fuel and reduces engine noise .•
Digital clock with date display
Date and time of day can be set in MM/.
Fig . 3 Instrument
cluster with digital
clock
The date, time of day, and time and date format can be set in MMI.
You can find out more in the MMI manual. ..,.
I • •

Instruments and warning /indicator lights
[ i J Tips
• The digital clock and the odometer are turned on for about 30
seconds when the driver's door is opened.
• When the ignition is turned off, the odometer reading and the
digital clock with date display can be switched on for about
30 seconds by pressing the
I CHECK) button => page 15, fig. 5. •
Speedometer with odometer
The speedometer shows you the vehicle speed, and the
odometer shows you how many miles (kilometers) you
have driven.
Fig . 4 Instrument
c luster Odometer and
reset button
The odometer and trip odometer are located inside the speedom­
eter.
• USA models -Miles
• Canada models -Kilometers
You can switch the display from miles to kilometers and vice versa
via the MMI.
Lower odometer
The lower odometer shows the total number of miles (kilometers)
driven. Upper
odometer (trip odometer )
The upper odometer shows the total number of mil·es (kilometers)
driven since you last reset the odometer to zero. You can use this
odometer when you wan t to keep track of how many miles (kilome ­
ters) you have driven for a single trip or errand. The last d igit indi­
cates 1/10 of a mile (100 meters) .
You can reset the trip odometer to zero by pressing the Reset button
(0.0).
Malfunction message
If there is a malfunction somewhere in the instrument cluster, dEF
wi ll appear in the trip odometer and will stay on. Contact your
authori zed Audi dealer to have the prob lem corrected .
Immobilizer
When you switch on the ignition, the data chip inside the key is
"read" by the immobilizer system.
If an unauthorized key is inserted into the ignition lock, the word
SAFE will come on and stay on. You will not be able to start the
vehicle=>
page 49.
[ i J Tips
• The digita l clock and the odometer are turned on for about 30
seconds when the driver's door is opened.
• When the ignition is turned off, the odometer reading and the
digital clock with date display can be switched on for about
30 seconds by pressing the
I CHECK) button=> page 15, fig. 5. •
Fuel gauge
The fuel gauge only works when the ignition is on.
The fuel tank holds about 23 .8 gallons (90 liters). When the needle
reaches the reserve mark, the=>
page 35 symbol appears in the
instrument cluster display as well as the message
Please refuel. .,_

There is still approximately 2.4 gallons (9 liters) of fuel left. This
message is meant to remind you to
refuel.
(D Note
Never run the tank completely dry. An irregular supp ly of fuel can
cause engine misfiring and fuel could enter the exhaust system . The
cata lytic converter could then overheat and be damaged. •
[ CHECK] button
You can perform different functions with this button .
Fig. 5 CHECK button in
the instrument cluster
Th e [ CHECK] button performs the following functions:
Switching on the clock and odometer
With the ignition turned off, the odometer reading and the digital
clock with date display can be sw itched on for about 30 seconds by
pressing the
I C HE CK I button ~ fig. 5 .
Starting the Auto-Check sequence
The Auto -Check system ~ page 28 constantly monitors certain indi­
vidual functions and components of the vehicle when the ignition is
turned on and when the vehicle is moving.
With the ignition turned on, you can start the "Auto -Check
sequence" by pressing the !CHECK] button. You can perform an
Contro ls and eq uip­
ment
Instruments and warning /indicator lights
Auto-Check sequence when the vehicle is stationary and the ignition
is turned on or when the vehicle is moving not faster than 3 mph
(5 km/h).
Calling up the driver information
A yellow or red symbol appears in the instrument cluster disp lay,
usually with a driver message. The driver message display disap­
pears after about 5 seconds . The driver message can be displayed
again by briefly pressing the !CHECK ] button .
Setting the speed warning
By pressing the [ CHECKJ but ton briefly , you can set threshold 1 of
the speed warning while you are driving~
page 37. By maintaining
pressure on the [ CHECK] button, you delete the warning
threshold. •
Instrument cluster illumination
The basic brightness of the illumination for the instru­
ments, the center console and the display can be
adjusted.
Fig . 6 Instr ument
c luster illumination
Press the"+" button to increase the brightness during
the hours of darkness.
~
Vehicle care I I irechnical data

Instruments and warning /indicator lights
- Press the"-" button to decrease the brightness during
the hours of darkness.
A light sensor in the instrument cluster controls the illumination for
the instrument cluster, the center console and the displays . In a
bright environment, using the buttons to change the brightness has
no effect .
[ i ] Tips
The illumination for the instrument cluster lights up whenever you
switch on the ignition with the
vehicle headlights off. As the
daylight fades, the instrument cluster illumination likewise dims
automatically and will go out completely when the outside light is
very low. This feature is meant to remind you to switch on the head­
lights when outside light conditions become poor. •
Warning/indicator lights
Overview
The warning/indicator lights indicate different functions
or a possible malfunction.
iNiii i·i i· i hii
Fig. 7 Instrument cluster with warning/indicator lights
Your vehicle is equipped with several important warning and indi ­
cator lights to help you monitor the continued reliab le operation of
your vehic le => & .
0
Electronic power control
Generator
=> page 18
=> page 18
Electronic Stabilization Program (ESP) => page 18