2008 AUDI S8 warning

-To tilt the roof down to any intermediate position pull and
hold
the switch until the roof reaches the desired posi­
tion.
& WARNING
Improper use of the power sunroof can cause serious personal
injury.
• Be careful when closing the power sunroof. Not paying atten­
tion could cause you or others to be trapped and injured as the
roof closes.
• Always take the key with you when you leave the vehicle to
prevent injuries caused by the roof closing
• Never leave children or persons requiring assistance alone in
the vehicle, especially when they could access the vehicle keys.
Unsupervised use of the keys can result in the engine being
started or use of vehicle systems such as the power windows, etc.
which could result in serious injury. The doors could be locked
with the remote key, delaying help in an emergency.
• The power sunroof will continue to operate until the ignition
key has been removed and one of the front doors has been
opened. •
Power emergency closing
The sunroof can still be closed electrically if for some
reason the overload protection function becomes acti­
vated.
The power sunroof is equipped with an overload protection
feature. If, under normal conditions, the power sunroof will
not close, you can close it using this feature .
-Turn the rotary switch to position @=>page 65, fig. 53.
Controls and equip­
ment
Opening and closing
-Now pull the switch and hold it in this position until the
power sunroof closes completely.
& WARNING
Improper use of the power sunroof can cause serious personal
injury.
• Be careful when closing the power sunroof. Not paying atten­
tion could cause you or others to be trapped and injured as the
roof closes.
• Always take the key with you when you leave the vehicle to
prevent injuries caused by the roof closing
• Never leave children or persons requiring assistance alone in
the vehicle, especially when they could access the vehicle keys.
Unsupervised use of the keys can result in the engine being
started or use of vehicle systems such as the power windows, etc.
which could result in serious injury. The doors could be locked
with the remote key, delaying help in an emergency.
• The power sunroof will continue to operate until the ignition
key has been removed and one of the front doors has been
opened. •

Clear vision
Lights
Switching the headlights on and off -'t/-·
In the "AUTO" position, a light sensor automatically
s w itches t he head- and taillights on and off in respo nse to
l igh t con ditions.
Fig . 56 In stru ment
pan el: lig ht sw itch
Switching on automatic headlight control
- T urn th e light switch to AUTO => fig. 56 .
Switching on the side marker lights
- Turn the light switch to ~oo~.
Switching on th e headlights and high beam
- T urn t he light swi tch to io.
- Push the high beam leve r forw ard towards t he instru -
me nt panel
=> page 73 .
Switching off the lights
- T urn t he light switch to 0 .
Contro ls a nd eq uip­
ment
Clear vision
The head lights only work when the ignition is switched on . While
starting the engine or when switching off the ignition, the head ­
lights will go off and only the side marker lights will be on.
After starting the engine, the xenon headlights are automatically
adjus ted to the load and angle of the vehic le (for example, during
acceleration, braking) . This prevents oncoming traffic from experi ­
encing unnecessary headlig ht g lare from your xenon head ligh ts .
If the system is not operating properly, a warning symbol in the
Auto -Check Control is displayed
=> page 36.
With the side marker lights or head ligh ts switched on, the sym bol
next to the light switch illuminates
:oo: .
Daytime running lights
• USA models : The daytime running lights wi ll come on automati­
ca lly when the ig nition is turned on and the ligh t
switch=> fig. 56 is
in the
O position or the AUTO position (only in day light conditions).
The
Daytime running lights function can be turned on and off in the
MMI menu
Exterior lighti ng => page 70 => & .
• Canada models: The dayti me ru nn ing lights wi ll come on auto ­
matically when the ignition is turned on and the light switch
::::> fig. 56 is in the O position or the AUTO p o siti on (only in daylight
conditions)
=> & .
Automati c headligh t control
In the switch position AUTO the a utomatic headligh t cont rol is
turned on . The low beams are turned on automa tica lly through a
light sensor as soon as ambient brightness (e.g . when driving into a
tunnel) fa lls below a value preset at the factory . When ambient
brightness increases again, the low beams are turned off again
automatically =>& .
In the AUTO pos it ion the low beams are switched off automatically
when the ignition is turned off. If the high beams were switched on,
they w ill come o n again the next time the automatic head ligh t
~
Vehicle care I I irechnical data

Clear vision
control is activated. The high beam function must first be switched
on in the MMI
=> page 70 .
Light Sensor Malfunction
In the event of a light sensor mal fu n ct ion, the driver is notified i n the
instrument cluster display :
@ Automatic headlights/automatic wipers defe ctive
For safety reasons the low beams are turned on permanently with
the switch in
AUTO . However, you can continue to turn the lights on
and off us ing the light switch . Have the light sensor checked as soon
as possib le at a dealership .
& WARNING
• Never use dayt ime running lights to see where you are going .
The y are not bright enough and will not let you see f ar enough
ahead for s afet y, espe cially at du sk or when it is d ark. Alwa ys
switch on the low beams at dusk or when it is dark .
• Autom atic he adlight s are onl y intended to a ssist the dr iver.
The y do n ot relie ve the dri ver of his re spon sibility to che ck the
headlights and to turn them on manuall y according to the current
light and vi sibility condi tion s. For example , fog and rain cannot be
dete cted b y the l ight sen sors . S o alway s switch on the he adlights
under these wea the r condition s and when driving in the dark
gD .
• Cra shes can h appen when you c annot see the road ahead and
when you cannot be seen b y other motori sts .
- Alway s turn on the headlight s so that you can see ahead and
s o that others c an see your c ar from the ba ck.
[ i ] Tips
• With the switch in AUTO front fog lights and rear fog lights
cannot be turned on in addition. • I
f you remove the ignition from the ignition lock while the head ­
li ghts are s til l on, a bu zzer w ill sound as long as the driver's door is
open to remind you to turn off the lights .
• Always observe t he specific local regulations for your area as to
when to use your lights .•
Adjusting exterior lighting
The functions are set in the MM/.
F ig . 57 MM I di spla y:
E xt eri or ligh ting
- Pressthe [CAR ]function button.
- Select
Systems in the CAR me nu.
- Selec t
Exterior lighting. The menu Exterior lighting
appears => fig. 57.
C oming home
The Coming home function ensures that after turning off the igni ­
tion and op ening the driv er's door
the vehicle periphery is il lum i­
nated in the dark . In addition, the front fog lights, the tail lights and
t he license plate lig ht are turned on . O n-t ime can be set fo r a period
from
O (off) to 60 seconds. ~

the shade shuts off when the temperature in the vehicle falls below
23 °F (- 5 °C). The shade cannot be operated until the passenger
compartment warms up above this temperature. •
Applies to vehic les: with e lectr ic sunshade for the rear side windows
Electric sunshade for the rear side windows
Each rear s;de w;ndow ;s equ;pped w;th an electr;c
sunshade.
oou
t;;:::=:;1
~ Fig . 73 Rooflining in
the rear: electric
sunshade button
You can operate the rear side window sunshades either by
using the power window switches in the driver's door, the
power window switches in the rear doors or the button
located in the rooflining in the rear of the vehicle.
Buttons in the rear of the vehicle
-Press the right or left button to lower or raise the
sunshade => fig. 73.
Power window switch in the rear side doors
-Pull the switch to its second position and hold it there
briefly to lower the sunshade.
-Press the switch to its second position to raise the
sunshade.
Contro ls a nd eq uip­
ment
Clear vision
Power window switch in the driver's door
-Pull either of the two switches to its second position and
hold it there briefly. The sunshade will automatically
lower.
-Press the switch to its second position and the sunshade
automatically raises .
& WARNING
When lowering or raising the sunshade, make sure there is
nothing in its way and that it has a free path to travel. This could
cause personal injury.
[ i] Tips
The sunshade works only if the window is closed. •
Applies to vehicles: with rear vanity mirrors
Rear vanity mirrors
A pa;r of m;rrors ;s mounted overhead w;th;n easy reach
of the rear passengers. When not
;n use, the mirrors are
folded up flush
;n the rooft;ning.
Vehicle care I I
Fig . 74 Left rear roof­
lining: Vanity mirror
folded up flush
~
irechnical data

ture on the windshield. The rain sensor wiper intervals depend on
t he sensitivi ty setting as well as vehic le speed . Dur ing brief s tops,
wiper motion wil l adjust in re lation to the amount of rain on the
windshield .
During br ief stops, e.g. at a red light, wiper mot ion wil l auto mati ­
ca lly be reduced to the next lower speed . Wipers a lready turning at
low speed. change to i nterm ittent w ip ing.
When the ignition is turned on, the washer jets are heated .
With the low beam headlights switched on, p ull the wiper lever
towards you only briefly to clean the windshield. Ho ld ing the w iper
lever wou ld a lso engage the headlight washer system each time you
clean the w inds hie ld and wou ld dra in t he washer flu id reservoir
pr ematurely .
& WARNING
• Wiper bl ade s are cruc ial for safe driving! Only when they are in
good condition are they able to clear the window s properly to
provide uncompromising visibilit y. Worn or damaged wiper blades
are a safety hazard
::::> page 82 , "In stalling new wiper blade s"!
• The rain sensor is only designed to a ssist and support the
driver . It r em ains entirely th e driver' s respon sibility to monitor
outside weather condit ions and to manually activate the wipers as
s oon a s rain or drizzle reduces visibility through the windshield.
• The windshield mu st not be treated with water-repellent mate ­
rials . They c an in crea se gl are under poor visibility condition s such
as wetness , darkness , or when the sun is low on the horizon. In
addition , they can cau se the wind shield wipers to chatter.
0 Note
In free zing or near freezing conditions:
• Always check that the wiper b lades are not frozen to the glass
be fore you turn the w ipe rs on. Loosen a wiper b lade w hich is frozen
Controls and equip­ ment
Clea r vision
in place before operating the wipers to prevent damage to the wiper
bl ade or the wiper motor.
• Do not use the wipers to clear a frosted window. Using the
wipers as a conve nien t ice scraper will des troy the wiper blades .
• Before you take your vehic le to an automatic car wash, make sure
you have the w inds hield w iper system switched o ff (lever in p osition
O), otherwise the windshield wiper system could get damaged in the
car was h if it should suddenly come o n.
[ i ] Tips
• Make sure the washer flu id reservo ir in the engine compartmen t
is topped off before going on a long trip . Look
up:::> page 323 for
check ing and f illing the washer conta iner.
• I f you sw itch off the ignition with the windshield wiper lever st ill
in the inte rval wi pe pos ition and t hen com e back a wh ile la ter a nd
drive off, the rain sensor wil l reactivate itself after the vehicle speed
has e xceeded 4 mph (6 km/h) .
• Worn or dirty windshie ld wiper b lades cause smearing which
ca n affect t he opera tion of the ra in senso r. Check the condi tion of
your windshield wiper b lades regu lar ly . •
Headlight washer system
The he adlight washer sy stem cle ans the he adlig h ts.
-Oper ate the win dshiel d w ip er/was her sy stem G) wit h th e
hea dlights t urned o n by ho ld ing th e l ever fo r lo nge r than
on e seco nd ::::.,
page 80, fig. 76.
The washe r jets extend f orward out of the fron t bumper dr iven by
water pressure to spray the front head lights with water .
You should inspect the head lights regu lar ly (for examp le when refu -
e ling) a nd c lean o ff any sol id dirt or i nsects from the lenses.
~

Rem oving a wip er blade
- Bring the windshield wipers to the service pos ition
=> page 82 .
- Lift the wiper arm away from t he windshield.
- Pu sh t he locking piece on the wiper blade in the direction
of the
arrow @=> page 82, fig. 78. Hold the wiper b lade
firmly .
- Remove the wiper b lade @.
Inst allin g wip er bl ad e
- Place the new wiper blade in the retainer on the wiper
arm ©=> page 82, fig. 79.
- Pu sh t he locking piece on the w iper blade in the direction
of the
arrow @ until you feel it click into place on the
wiper arm .
Clean your wiper b lades regularly with a windshield washer solution
to prevent streaking . If the bla des are very dir ty, for example with
insects, carefully clean the b lades with a sponge or a soft brush .
I f the wiper b lades begin to s treak the windshie ld, t his could be
caused by residue left on the windshield by automatic car washes.
Fil l the windshield washer container with a special solution avail ­
able at your authorized Audi dealer to remove the residue .
& WARNING
Be sure t o in spe ct the condition of you r w iper bl ade s regul arly . S ee
your auth orized Audi de aler for repla ceme nt bl ade s.
0 Note
To prevent damage to the wiper system :
Controls and equip­
ment
Clea r vision
• Always loosen blades which are frozen to the windshield before
operating wipers.
• Do not use gaso line, kerosene, paint thinner, or other solvents on
or near t he wiper blades .
• Do not attempt to move the wipers by hand .
[ i] Tip s
Commercial hot waxes app lied by automatic car washes affect the
c leanabi lity of the windshield .•
Mirrors
Rear view mirror
When the ignition is on, the interior m irror w ill darken automatically
depending on the amount of light striking the mirror (suc h as head­
lights shining into the vehic le from the rear!. The mi rror wi ll retu rn
to the origina l state (anti -glare off) when you move the manual gear­
shift/gear selector lever into
Re verse or when you turn on the inte ­
rior lights.
[ i ] Tips
The automa tic an ti-g lare feature on the m irror wil l not operate prop­
e rly if the light shining on the inside mirror is b locked by other
objects. •

Seats and storage
Seats and storage
General recommendations
Why is your seat adjustment so important?
The safety belts and the airbag system can only provide
maximum protection if the front seats are correctly
adjusted.
There are various ways of adjusting the front seats to provide safe and comfortable support for the driver and the front passenger.
Adjust your seat properly so that:
• you can easily and quickly reach all the switches and controls in
the instrument panel
• your body is properly supported thus reducing physical stress
and fatigue
• the safety belts and airbag system can offer maximum protec ­
tion=> page 218.
In the following sections, you will see exactly how you can best
adjust your seats.
There are special regulations and instructions for installing a child seat on the front passenger's seat. Always follow the information
regarding child safety provided
in=> page 243, "Child Safety".
& WARNING
Incorrect seating position of the driver and all other passengers
can result in serious personal injury.
• Always keep your feet on the floor when the vehicle is in motion
- never put your feet on top of the instrument panel, out of the
window or on top of the seat cushion. This applies especially to
the passengers. If your seating position is incorrect, you increase
the risk of injury in the case of sudden braking or an accident. If
& WARNING (continued)
the airbag inflates and the seating position is incorrect, this could
result in personal injury or even death.
• It is important for both the driver and front passenger to keep
a distance of at least 10 inches (25 cml between themselves and
the steering wheel and/or instrument panel. If you're sitting any
closer than this, the airbag system cannot protect you properly. In
addition, the front seats and head restraints must be adjusted to
your body height so that they can give you maximum protection.
• Always try to keep as much distance as possible between your­
self and the steering wheel or instrument panel.
• Do not adjust the driver's or front passenger's seat while the
vehicle is moving. Your seat may move unexpectedly, causing
sudden loss of vehicle control and personal injury. If you adjust
your seat while the vehicle is moving, you are out of position. •
Driver's seat
The correct seat position is important for safe and relaxed
driving.
We recommend that you adjust the driver's seat in the
following manner:
- Adjust the seat in fore and aft direction so that you can
easily push the pedals to the floor while keeping your knees slightly
bent => & in "Why is your seat adjustment
so important?".
- Adjust the seatback so that when you sit with your back
against the seatback, you can still grasp the top of the
steering wheel.
~

-Position the head restraint according to the occupant's
height~ page 91. For maximum protection, the top of
the head restraint should be at least at eye level, prefer­
ably higher and ideally level with the top of the head
~ page 203, fig. 218.
& WARNING
Never place any objects in the driver's footwell. An object could
get into the pedal area and interfere with pedal function. In case
of sudden braking or an accident, you would not be able to brake
or accelerate. •
Front passenger's seat
Always move the front passenger seat into the rearmost
position.
To avoid contact with the airbag while it is deploying, do not
sit any closer to the instrument panel than necessary and
always wear the three-point safety belt provided adjusted
correctly. We recommend that you adjust the passenger's
seat in the following manner:
-Move the front passenger seat into the rearmost position
of the fore and aft adjustment
range~ & in "Why is
your seat adjustment so important?" on
page 86.
-Bring the backrest up to an (almost) upright position. Do
not ride with the seat reclined.
-The ideal position for the head restraint is with the upper
edge of the restraint level with the top of your head
~ page 91. You should not lower the top of the restraint
below the level of your eyes.
Contro ls a nd eq uip­
ment
Seats and storage
-Place your feet on the floor in front of the passenger's
seat. •
Power seat
Controls
The operating logic for the switches corresponds to the
construction and function of the seat.
Fig. 81 Power seat:
Controls for seat
adjustment
The switches to adjust the seats correspond to the layout, the
design and the function of the seat. The seats are adjusted by
moving the switches following this logic .
@ Upper thigh support=> page 88
@ Seat adjustment=> page 88
© Massage function*=> page 89
® Seatback angle => page 89 and head restraint => page 91 adjust -
ment
© Separate adjustment of upper seatback section => page 89
0 Adjusting the lumbar support=> page 90
@ Safety belt height adjustment => page 216
Vehicle care
I I irechnical data