2008 AUDI S8 steering wheel

On the road -----------------
& W AR NIN G (c ontinu ed )
re qu ir e d to ste er or br ake the vehicle . If you are n ot prep ared , this
c ould r esult in a colli sion and serious per sonal injur y.
• For y our safet y, move the sele cto r lever to the P po sition , then
turn off the engine. Oth erw ise the vehi cle could inad vertently roll
away.
• After tu rning off the engin e, the r adi ato r fa n ca n co me on and
ru n for up to 10 minute s
-even if the ignition is sw itched off . Like­
wise , the fan could com e on if the temper ature in the engine
c omp artm ent r ais e s du e to he at build up or if you le ave the vehicle
s tanding in direc t sunligh t.
0 Note
After driving at high engine load, heat can bu ild up in the engine
compartment after you have turned off the engine. This can damage
t he engine . Let the veh icle stand and run in id le for about 2 minutes
before turning off the engine .•
Applies to vehicles: with Advanced Key
Driver's messages in the instrument cluster
Messages appear in the instrument cluster to let the
driver know if something is missing or if some thing must
be done.
No ke y identified
This message appears when you press the [ START ] button, but
t here is no remote control key insi de the vehicle or i f the system
does not recognize the key . For example, if your key is
shielded by
an object or
encased, i.e . ins ide an a lum in um br iefcase, the sig nal
from the key cannot be detected. E lectronic devices such as cell
phones can also interfere with t he rad io signa l.
Controls and equip­
ment P
re ss bra ke pedal to start engine
This message appears when you press the [ S TART] button when
starting the engine but you have not depressed the brake pedal.
En gage N or P to start engine
This message appears when you start the engine but the selector
lever is not in t he P or
N pos ition. The e ng ine can be started o nly if
the selector lever is in one of these two positions .
-.?. Key not in vehicle
This message appears together with the -:?e symbol when the
remote con trol key is removed from t he ve hicle whi le the engine is
running . This is to remind you that you should not continue your trip
without you r key .
I f the key is no longer inside the veh ic le when you turn o ff the
engine, you will not be able to switch on the ignition or restart the
eng ine. Also, you w ill not be ab le to loc k the veh icle from the
outside.
S hift t o P, other wise vehi cle ca n roll away. Doors d o not lo ck if le ver
i s not in P.
This message appears for your safety together wit h an aud ib le
warning signa l when you press the [S TO P] button but the selector
lever is not in the P posit ion and you open the driver's door. Move
the selector lever into P, otherwise the vehic le could rol l away. In
addit ion, you will not be able to lock the vehicle with either the lock
button located on the door handle or the remote control.
To engag e steering lo ck, pre ss a nd hold S TOP button
This message appears for your personal safety if you switch off the
engine and the ignition by pressing the [ S TOP ] button and then
open the driver's door. In this case, the steering will sti ll not be
locked. The stee ring wheel wi ll lock :
• If you press the [ STOP] button for longer than 1 second.
• If you lock the vehicle fr om the outside .•

____________________________________________ ..:.A..:.= d:.:a:.! p::. t
.:.: i:..: v :..: e::......: C::.:..: ru=.:.: is::.:e::.....: C::.::: o:..:.n.:..: t:.: r..: o :.: l:...__J9I
Adaptive Cruise Control
Speed and distance control system
Applies to vehicles : with Adaptive C ruise Cont rol
Description
The Adaptive Cruise Control driver assistance program is
a combined speed and distance control system .
Fig. 151 Front
bumper: Position of
radar sensor
Any speed between about 20 mph (30 km/h) and about 95 mph (150
km/h) can be set and held with the Adaptive Cruise Control. The
system also helps keep a distance you previously selected to vehi ­
cles ahead of you.
Adaptive Cruise Control can help reduce driving stress and fatigue
by maintaining a preset speed with automatic braking and acce ler ­
ation. Driving can be more relaxed, particularly on long trips on
interstates or on other highways that are genera lly straight.
How does it work?
A lever on the steering wheel column operates the Adaptive Cruise
Control)=> page 141, "How is the speed stored?" and=> page 143,
"How is distance set?".
Contro ls a nd eq uip­
ment
Driver information
Important information is brought up in the speedometer and in the
instrument cluster display as the vehicle is being driven
=> page 144, "Driver information".
What is important for you to know
There are limits to what Adaptive Cruise Control can do as the
vehicle is being
driven => page 149, "Special driving situations" .
LJ}. WARNING
Improper use of the Adaptive Cruise Control can cause collisions,
other accidents and serious personal injury.
• Never drive at speeds that are too high for traffic, road and
weather conditions.
• Never follow the vehicle in front so closely that you cannot stop
your vehicle safely. The Adaptive Cruise Control cannot brake the
vehicle safely when you follow another vehicle too closely. Always
remember that the Adaptive Cruise Control has a braking power
that is only about 25% of the vehicle's maximum braking ability,
the automatic braking function cannot bring the vehicle to a stop.
• Never use Adaptive Cruise Control on roads where you cannot
drive safely at a steady speed, including city or stop-and -go or
heavy traffic, on winding roads or when road conditions are poor
(for example , on ice, gravel , in fog , heavy rain or on wet roads that
increase the risk of hydroplaning).
• Always turn off Adaptive Cruise Control when entering turn
lanes , highway exit lanes and construction zones or similar situa­
tions because the vehicle will automatically accelerate to the
stored speed
• Never rest your foot on the accelerator pedal, especially when
the Adaptive Cruise Control is being used because doing so will
override the braking function and prevent the brakes from being _.,
Vehicle care I I irechnical data

Audi lane assist -_____________________ __.
Audi lane assist
Lane assist
Applies to vehicles: with lane assist
Description
Lane assist helps you keep your vehicle in your lane.
Lane assist uses a camera to detect lane boundary lines. If the
system detects that your vehicle is about to leave a lane boundary
line, the steering wheel
vibrates to alert the driver. If lane assist
detects boundary lines on both sides of the vehicle's lane, the
system enters active standby mode, which is indicated by the green
indicator light/: on the instrument cluster.
If the system is in active standby mode and the turn signal is acti­
vated before driving over the boundary line, the warning does not
occur since the system allows for intentional lane changes.
The system is designed for driving on freeways and expanded high­
ways and thus works only at speeds of 40 mph (65 km/h) or more.
& WARNING
• Lane assist will not keep your vehicle in your lane. The system
only warns the driver when the vehicle is leaving the lane. The
driver is always responsible for keeping the vehicle in the lane.
• The camera is not able to detect all lane boundary lines and in
some cases might also detect lane structures or objects as
boundary lines. This can lead to incorrect warnings or warnings
that fail to go off at all.
• The camera's visibility can be impaired by vehicles ahead of
you, for instance, or by rain, snow, heavy spray or light shining into
the camera lens. This can cause lane assist to fail to detect
boundary lines. •
Contro ls a nd eq uip­
ment
Applies to vehicles: with lane assist
Activating and deactivating
Fig. 168 Turn signal
lever : Lane assist
button
Fig . 169 Windshield:
Lane assist camera
viewing window
Press the:::> fig. 168 button to activate or deactivate the
system.
The/: indicator light on the instrument cluster
will illuminate or go out.
Instrument cluster indicator light
/: Ready : The green indicator light shows that the system is ready
to use. A warning alerts the driver when the vehicle drives over
detected lane boundary lines.
.,.
Vehicle care I I irechnical data

-
Audi lane assist
----------------
I Not re ad y: The yellow ind icator light shows that the system is
t urned on but unab le to send a warning . This can be due to the
following:
• There are no boundary lines, or there is on ly one boundary line
present .
• The boundary lines are not detected (e.g. due to snow, dirt, wet
conditions or light shining into the camera lens) .
• More than two boundary lines (such as at construction sites) are
located in the vehicle's lane .
• The vehicle's speed is below the speed needed to activate it,
which is abou t 40 mph (65 km/h).
• The lane is narrower than about 8 ft . (2 .5 m), or wider than about
16
ft . (5 m).
• The curve is too sharp .
Notes on th e instr umen t clu ste r displa y
When the lane assist turns off automatically , the instrument cluster
indicator goes out and one of the following messages appears on
the display:
Audi lan e assist not available: C urre ntl y no se nsor vis ion
This message appears when the camera can no longer function
because it cannot detect the boundary lines. This may be due to the
following :
• The exterior s ide of the camera viewing
window => page 151,
fig. 169 is covered with dirt or ice. Clean this part of th e windshield.
• The camera v iew ing window is fogged up on the inside. In t his
case, wait until the fog disappears before turning lane assist on
aga in.
• The system was unable to detect boundary lines over an
extended period of time due to road conditions (such as snow­
covered lanes). Do not turn lane assist on again unti l the lines can
be more easily detected .
Audi lane assist not ava ila bl e
A temporary malfunction is preventing lane assist from operating .
Try turning on lane assist again a t a la ter t ime.
Audi l ane ass is t: sys te m f ault
T he system should be checked by an authorized Audi dealer or other
qual ified workshop .
[ i ] Tips
• Make sure that the camera viewing window => page 151, fig. 169
is not covered by stickers or similar objects .
• Always keep the camera view ing w indow c lean . This can usual ly
b e don e by op erat ing the windshield wipers. •
App lies to vehicles: w it h l ane assist
MMI settings
You can use the MM/ to adjust the warning time and
steering wheel vibration.
Setting the warning time
- Press the [CAR ] function button.
- Select
Systems in the CAR men u.
- Select
Audi l ane ass is t.
Fig . 17 0 M MI D isp lay :
Se ttin g th e w arning
t im e a nd stee ring
w hee l v ibr ati on

Audi lane a ssist -
----------------
-Sele ct Warning early , adaptive or late => page 152,
fig. 170 .
Sett ing th e st eering wh eel vibration
-Pressthe(CAR]function button.
-Selec t Systems in the CAR menu .
-Select Audi lane a ssis t.
-Selec t Steering vibration weak, medium or strong.
Setting th e warning tim e
E a rl y:
This setting warns the driver before a wheel touches the
detected lane boundary line. The warning depends on the ve hicle's
angle as it approaches the boundary line . If you approach a
boundary l ine gradua lly, the warning will occur ear lier. If you
approach the boundary line at a very sharp angle, the warning wi ll
occur just before a whee l touches the l ine.
A dapti ve : In this setting, the warning time adjusts to the character ­
istics of the road and the vehic le speed. The warning occurs later for
curves and occurs ear lier for straight stretches of road . The warning
occurs later on narrow roads than on wide roads.
Late: Th is setting warns the driver when a whee l drives over the
detected lane boundary line.
Setting th e steering wheel vibrati on
When adjusting the steering whee l vibration, the steering wheel
v ibrates so that you can check the intensity you have set.
[ i ] Tips
• When making the adjustment, lane assist is not activated . The
steering whee l vibrates briefly only to assist you in changing the
se tting .
• Your settings are automatically stored and assigned to the
remote contro l key being used. •
Controls and equip­
ment

___ A_ u_ t_ o_ m_ a_ t_ i_c _ t_r _
a _n _ s_ m_ is_ s_ io_ n _______________________________________________ _
Applies to vehicles: with tipt ronic-steeri ng wheel
Steering wheel vvith tiptronic ®
The shift buttons on the steering wheel allow the driver to
shif t gears manually .
Fig . 18 8 S te ering
w heel : Shift button s
To downshift, touch the button on the left 0-
To upshif t, touc h the button on t he r ight G) .
The shift buttons are activated when the selector lever is in D, Sor
in the manual shift program (tiptronic).
Of course, you can continue to use the manual shift program with
the selector lever on the center console. •
Fail-safe mode
If tiptronic® suffers a ma/function, the fail-safe mode
maint ains minimum driveability.
In the event of particular system malfunctions, the automatic trans ­
mission switches to the fail -safe mode . This is signalled by all the
segments in the disp lay il lum inating or going out .
You can continue to move the selector lever to a ll positions. The
manual shift program (tiptronic) is switched off in the fail-safe
mode . I
n selector lever positions D and Sand in the manual shift program,
the transmission remains in 3rd gear if 1st, 2nd or 3rd gear was engaged previous ly. The transmission rema ins in 5th gear, if 4th, 5th
or 6th gear was engaged previous ly .
The next time you drive o ff or start the engine, 3rd gear is engaged .
You can continue to use reverse gear . But the electronic lockout for
r everse gear is turne d of f.
0 Note
If the transmission switches to fail -safe mode, you should ta ke the
vehic le to an authori zed Audi dealership as soon as possible to have
the condition co rrected. •
Emergency release for selector lever
If the vehicle's power supply fails , the selector lever can
be released in an emergency.
Fig . 18 9 R emo ve the
a sh tray insert
..

Advanced Parking System -
----------------=---=------'
The rear-view camera section appearing in the MMI Display is
approximately the same as the coverage area represented in
=> page 174, fig. 196 or CD in=> page 174, fig. 197. Objects located in
the rear -view camera's uncovered area
0 => page 174, fig. 197 or in
the close vicinity of the bumper are not recognized.
& WARNING
Please note that objects not touching the ground can appear to be
further away than they really are (for example, the bumper of a
parked vehicle, a trailer hitch, or the rear of a truck) . In this case,
you should not use the guide help lines to measure distance
-
danger of accident! •
Applies to vehic les: with Advanced Parking System with rear view camera
Parking mode 1
"Parking mode 1" can aid when parking in a garage or
parking space, for example.
Contro ls a nd eq uip­
ment
Fig . 198 MMI Display:
Aiming at the parking
spot by adjusting the
steering wheel angle Fig
. 199 MMI Display:
Orienting the vehicle
with aid of the blue
surface
-Before parking, switch on the Adaptive Air Suspension
=> page 21 standard or automatic mode.
-Activate the Audi parking system=> page 170. "Parking
mode 1"
=> fig. 198 is displayed by default. Dynamic
orange orientation
lines @ and a blue static surface G)
are projected into the rear-view camera picture.
-With the vehicle stationary, select the proper steering
wheel angle for the parking spot with the aid of the orange orientation lines.
-While driving in reverse gear, adjust the steering wheel
angle to fit the parking space with the aid of the orange
orientation
lines=> 0 .
-Align your vehicle corresponding to the blue surface. The
blue surface should be parallel to the parking spot lines
=> fig. 199.
CD Blue surface
The surface behind the vehicle, identified by various shades of blue,
represents an extension of the outer vehicle outline by approxi ­
mately 16 ft (5 ml to the rear. The transitions of the blue surfaces are
distanced approximately 3 ft (1
ml, 6 ft (2 ml, and 16 ft (5 ml away
from the vehicle.
._
Vehicle care I I irechnical data

___ A_ d_v _a_ n_ c_e _ d_ P_ a
_ r_k _in -= g'-- S- 0 and G) O ra ng e o rien tation lin es
The orientation lines change direction with the steering wheel
angle. These lines identify the direction of travel the rear of the
vehic le would be taking, driving in reverse gear with the current
steering wheel angle.
The dynamic orientation lines are provided with markers
G). These
markers are each placed at a distance of approx. 3 ft (1 m) from one
another. Through these markers, the distance to an obstacle can be
estimated.
© Red line
The distance between your rear bumper © and the red l ine is
approximately 16 inches (40
cm)~&. Here, at the latest, you
should stop backing
up ~ page 179.
© Rea r bump er
The rear bumper of your vehicle also appears in the MMI D isplay, for
better orientation .
& WARNING
Please not e that obj ect s not t ouching the ground can app ear to be
further away th an they re ally are (for ex ample , th e bump er of a
parked vehicle , a tr ailer h itch , or the rear of a truc k). In t his ca se,
you sh o uld not use the guide h elp line s to m easure di stance
-
danger of accident!
0 Note
In the MM I Display, the direction of travel of the vehicle rear is
show n depending on the steering whee l ang le . The vehicle front
swings out more than the vehicle rear .
[ i] Tip s
• In order for the rear -v iew camera to function properly, the
camera
lens ~ page 170, fig. 191 must be kept clean, and free of
snow and ice. Please follow the additional notes
on~ page 183.
• The positions of the orientation lines/ surfaces are displaced up
or down if the parking process is carried out with the rear -v iew
camera in Adaptive Air
Suspension ~ page 21 dynamic or lift mode.
Therefore, the accuracy is reduced. •
Applies to vehicles : with Adva nce d Pa rking Sys tem with rear view came ra
Parking mode 2
"Parking mode 2" can be used as aid when (parallel)
parking on the side of the road, for example .
Fig. 200 MMI Di spl ay :
B lue surf ace ali gne d
w it h t arg ete d parking
s p ot _.,