AUDI S8 2014 Workshop Manual

instrument cluste r ill uminates when the
high beams are on.
- T he
headlight flasher works only as long as
you hold the lever -even if there are no
li ghts turned o n. The indicator light
El in
the instr ument cluster illuminates when you
use the head light flasher.
A WARNING
Do not use the hig h beam or headlight
flasher if you know that these could blind
oncoming traffic.
High beam assist
Applies to vehicles: with high beam ass ist
The high beam assist automatically switches
the high beams on or off, depending on the
surroundings and traffic conditions .
Fig. 40 Turn sig na l and high beam lever: Turning on
and off the high beam ass ist
Activating h igh beam a ssi st
8 .... 0 :i: ;g
Requirement: The light sw itch must be in the
AUTO position, the low beam head lights must
be on and the high beam assist must be
switched on in the Infotainment¢
page 48.
~ Press the lever into position @ in order to
activate the high beam assist. T he indicator
light
Ill turns on in the instrument cluster
display and the high beams switch o n or off
automatically . The indicato r light
II turns
on if the high beams w ere switched on .
Switching the high beams on /off
manually
Requirement: Hig h beam ass ist is activated.
Clear vis ion 49
If the high beams d id not swi tch on/off auto ­
matically when expected, you may instead
switch them on/off manua lly:
~ To swi tch the high beams on manually, press
the lever into position@. The indicator light
II turns on. To switch the hig h beams off
aga in, p ull the leve r into position @.
~ To switch the high beams off manually after
they have turned on a utomat ica lly, pull the
lever i nto pos ition @.
Oper ating the headlight fla sher
~ To operate the flashe rs while the high beam
assist is act ive, pu ll the lever into position
@ . T he high beam assist will remain act ive.
Messag es in the instrument cluster
di spl ay
Headlight assist: System fault
Drive to your authorized A udi dealer immed i­
ate ly to have the ma lfunction corrected. Yo u
can still switch the high beams on or off man­
u ally.
Headlight a ssi st: Unavailable . No camera
view
T he came ra v iew is b locked, for example by a
sticker o r debr is.
The sensor is loca ted be tween the inter io r
r earvi ew mirror and the w indshield . There­
fo re, do no t place any st ic kers in this a rea on
th e windsh ie ld .
Service setting
There is a d ifferent sens it ivity sett ing for serv­
ic ing . Th is sett ing can be activated by pr essing
and hold ing the b utton on the int erio r r ear­
view m irror for mo re tha n 1 8 seconds. The
L E D next to the button blinks th ree times.
If
yo u have accidentally se lec ted this service
funct io n, the origi nal sensitivity will be a uto­
matically restored the next t ime yo u sw itch
the ignit ion on.

50 Clear vis ion
& WARNING
H igh beam assist is only intended to assist
the driver. The driver is still responsible for controlling the headlights and sw itching
th e high beams on and off manually de­
pending on traffic, l ighting and visibility
condi tions. Failure to intervene manually
may lead to ris k of accident . It may be nec­
essary to operate the high beams man ua l­
ly in the following situat ions, e.g .:
- For adverse weather conditions such as
fog, heavy rain, blowing snow or spraying
water .
- On roads where oncoming traffic may be
partia lly obsc ured such as expressways .
-If there are individuals on the road with
no light ing or poor lighting, such as cy ­
cl ists .
- In tight c urves and on steep s lopes .
- In poorly lit areas.
- With strong reflectors su ch as signs.
- If the area of the windshie ld nea r th e
sensor is fogged over, dirty, icy or cov­
ered w ith a st icker.
(D Tips
- The high beam ass ist is active above a
speed of approx . 25 mph (40 km/h).
- If afte r activation, your speed falls below
approx . 15 mp h (24 km/h), the high
beams w ill automatically be switched
off.
Interior lights
Front and rear interior lighting
Fi g. 41 Headliner: Front interior lights
F ig. 42 Rear headli ner : Read ing light
Press the app ropriate button ~ fig . 41:
~ -Inter ior light ing on/off
l!l -Door contact switch. The interior lighting
turns on automatically when you u nlock the
vehicle, open a door or switch the ignition off.
The interior light ing turns off several seconds
after you close the doors, when you lock the
vehicle or when you switch the ignition on.
When a doo r is open, the light turns off after
a few min utes.
~ -Read ing lights on/off
~ - Switching the rear reading lights on/off
from the cockpit .
I REAR MODEi* -Switching the rear readi ng
li ghts on/off from the cockpit : press the
I REAR MODE ! button and then th e appropriate
button ~ in the cockpit.
Ambience lighting
Applies to veh icles: w it h amb ience l ig h ting
You can select a color profile and brightness
for the ambie nce lighting in various areas of
the ve hicle, called zones.
Turning ambience lighting on
.. Select in the MMI: ICAR ! function button >
Car systems control button > Vehicle set·
tings > Interior light ing > On .
Adjusting /turning off the brightness
• Sele ct in the MM I: ICARI fu nction button >
Car sy stems control b utton > V ehicle set­
ting s> Inte rior light ing > Brightness .

.. Turn the knob to the desired vehicle area
and press the knob . The bar that appears in­
dicates the selected brightness.
.. To increase or reduce the brightness, turn
the knob and press it.
Se lecting a color profile*
.. Se lect in the MMI: !CAR ! function b utton >
Ca r sys tems control button > Vehi cle se t­
tings
> In terior light ing > Colo r profile .
The amb ience lighti ng turns on when the
function is activated in the MMI and when you
turn the headlights on whi le the ignition is
switched on.
Adjusting the b rightness
You can ad just the brightness for the four
zones
F ront top , Fr ont f ootwell , Rear top and
Rear footwell o r for All area s at the same
time.
Selecting a color pr ofile
You ca n select from the Ivory , Polar and Ru ­
b y/ Polar
color profiles .
(I) Tips
The settings are automati cally sto red and
a ssigne d to the remote con tro l key that is
in use.
Instrument illumination
You can adjust the brightness of the instru­
ment and display illumina tion.
F ig. 43 In strument ill um ination
.. Press the knob to release it .
.,. Turn the knob toward"-" or"+" to reduce or
i ncrease the brightness .
Clear vision 51
.. Press the knob again to return it to its origi ­
na l position .
(D Tips
The instrumen t illum ina tion (for d ials an d
needles) lights o n when the ignition is
switched on and the vehicle lights are
turned off. As the daylight fades, the illu­ mination of the dials likewise d ims auto­
matically and wi ll go out completely when
the outs ide light is very low. Th is feature is
meant to rem ind you to sw itch on the
headlights whe n outs ide ligh t conditions
be come poo r.
Vision
Sun visors
E ]
-
F ig . 44 Sun visor
The sun visors fo r the driver and passenger
can be re leased from their brackets and
turned toward the doo rs
c:> fig . 44 @. They
can also be moved back and forth lengthwise
in this position.
The m irror light switches on when the cover
over the vanity mirror @opens .
T he re is a shade be twee n the dr iver's and pas­
senger 's s un v isors that can be used to cover
the gap above the rearview mirro r.

52 Clear vis ion
Sun Shade
F ig. 45 Cockp it: Sun shade switch
Fig. 46 Rear door: S un shade button
Exte ndi ng/retr acting the r ea r window
shade*
~ To extend or retract the sun shade fr om the
cockpit ,
press the r.t.l button in the center
console
c> fig . 45.
~ To extend or ret ract the s un shade from the
r e ar of th e vehicle ,
press the rn button in
the door
c> fig. 46.
Extending the rear door sun shades*
~ Close the window in the rear door.
~ To extend t he sun shade from th e driv er's
s eat ,
pull the left/r ight rear power window
switch~ in the driver's door.
~ To extend the sun shade from the rear of
th e vehi cle,
pull the power window sw itch
11:. in the left/right rear door.
Retracting the rea r door sun shades*
~ To retract the sun shade from th e dri ver's
seat ,
press the left/ right rear power window
swit ch~ in the driver's door.
~ T o retract the sun shade from the rear of the
v ehicle ,
press the power window switch~
i n the left/ right rear door. You can adjust the sett
ings for the rear sun
shade so the shade retracts automatically
when you select the reverse gear . Select:
C AR
funct ion button > Car system s control button
> Vehicle settin gs > Automatic rear blind >
On . The settings are automatically stored and
ass igned to the remote control key. The sun
shade extends aga in as soon as the vehicle be­
gins trave ling fo rward a t a speed greater t han
9 mph (1S km/h), as long a s the ign ition has
not been sw itched off in the meantime .
_&. WARNING ~
When lowering or raising the sunshade,
make sure there is noth ing in its way and
that it has a free path to travel. Th is could
cause personal injury.
(D Tips
-
- Pressing the button~ severa l times
consecutive ly can trigger the overload
protection. The sun shade can only be ex­
tended/retracted again after a brief wait­ ing period.
- The rear window sun shade only func­ tions when the vehicle interio r is warmer
than 14°F (-10°().
· Vanity mirror in the rear
Applies to vehicles: with vanity mirrors in the rear
Fig . 47 Rear headliner: vanity mirror
~ Press the b utton to fold the mirror open .
The mirror lighting turns on automatically.
~ To change the mirror's ang le, move it for­
ward/back w ith your hand.

Wiper and washer system
Switching the windshield wipers on
Fig. 48 W indshield w iper leve r
Move the windshield wiper lever to the corre­
spond ing pos ition:
@ -Windshie ld w ipers
off
(D -Rain sensor mode. The w indshie ld w ipers
switch on once the vehicle speed exceeds ap­
proximately 2 mph (4 km/h) and it is raining.
The higher the rain sensor sensitivity is set
(switch @to the right), the earlier the w ind ­
shield wipers react to moisture on the wind­
shie ld. You can deact ivate rain sensor mode in
the MMI, which w ill then activate intermittent
mode. Select:
ICARI function button > Car sys­
t e m s
control button > Dri ver ass is t > Ra in
s en sor
> Off . In intermittent mode, you can
adjust the interval time using the switch @.
@ -Slow wiping
@-Fast wiping
©-Single wipe. If you hold the lever in this
position longer, the wipers switch from slow
wiping to fast wip ing .
® -Clean the windshield . The wipers wipe
one time after several seconds of driving to remove water drop lets. You can switch this
function
off by moving the lever to position ®
within 10 seconds after the afterw ipe . The af­
terw ipe f unction is react ivated the next time
you switch the ig nition on.
Cleaning the headlights . The headlight wash­
er system* only functions when the headlights
are on . If you move the lever to position ®,
Clear vi sion 5 3
the headlights and the night vision system
camera* are washed in intervals .
A WARNING
-The rain sensor is only designed to assist
and support the driver.
It remains entire­
ly the driver's responsibility to monitor
outs ide weather cond itions and to man­
ually activate the wipers as soon as rain
or drizzle reduces visibility through the
windshie ld.
- The windsh ield must not be treated w ith
wate r-repellent mate rials. They can in­
crease glare unde r poo r vis ibility condi­
tions such a s wetness, d arkness, or w hen
the sun is low on the hori zon. In addi ­
tion, they can cause the w indshield wip­
ers to chatter.
- Properly f unctioning windshield wiper
blades are req uired for a clear v iew and
safe driving
¢ page 54, Replacing
windshield wiper blades.
(D Note
- In the case of frost, check whether the
windshield wiper blades are frozen to
the windshield. Switching on the wind­
shield wipers can damage the wiper
blades!
- Prior to us ing a car wash, the w indshield
w iper system must be sw itched off ( lever
in posit ion @). T his he lps to prevent un­
intentional switching on and damage to
the windsh ield wiper system.
- Do not use the wipers to clear a frosted
w indow. Us ing the wipers as a conve n­
ient ice scrape r will destroy the wiper
blades.
(D Tips
- The windshield wipers are sw itched off
when the ign it ion is off . Activate the
w indshield wipe rs after the ignition is
switched back o n by movi ng the w ind­
shield wiper lever to any positi on.
- Worn or d irty wi ndshield wipe r blades
result in streaking. This ca n affec t the

54 Clear vis ion
rain se nsor f unction . Check yo ur
winds hield wiper b lades regularly.
- The washer fluid nozzles of the wind­
sh ield washer system are heated at low
temperatures when the ignition is on .
- When stopping temporarily, e .g . at a
traffic light, the set speed of the wind­
s h ield wipers is automatically red uced by
one speed.
Cleaning w indshield wiper blades
Clean the w indshield wiper blades when they
begin to leave streaks .
.. Place the windshield wiper arms in the serv­
ice position . Refer to ¢
page 54.
.. Use a soft cloth and glass cleaner to clean
the windsh ield wiper blades .
A WARNING
Dirty windshield w iper blades can impa ir
your view. This can lead to ac cidents.
Replacing windshield wiper blades
Fig. 49 Removing w inds hie ld w ipe r blades
Wiper service positio n/ Blad e
replacem ent po sition
-
.. Switch the ign ition off and move the w ind ­
shield wiper lever to position © ¢
page 53,
fig. 48. The windshield wipe rs move into the
service position .
.. To b ring the wipers bac k into the orig inal
position, switch the ignition on and press
the windshie ld wiper lever .
You can a lso turn the service pos ition on o r off
in the
MM I:
.. Switch the windshie ld wipers off (position
@ ¢ page 53, fig. 48) .
.. Select: !CARI function button > Car systems
contro l button > Ser vicing & checks > Wiper
ser vice position
> On .
Remo ving th e wiper blade
.. Lift the windshield wiper arm up from the
w indshie ld.
.. Press the locking knob
(D ¢ fig. 49 on the
w iper blade. Hold the wiper blade firmly.
.. Remove the wiper blade in the direction of
the arrow .
Attach ing the w iper bl ade
.. Insta ll the new wiper blade in the retainer
on the wiper arm @unti l you hear it click in­
to place on the w iper arm .
.. Place the wiper arm back on the windshield .
.. Turn the service position off .
A WARNING
---
For your safety, you should rep lace th e
wiper b lades once o r twi ce a yea r. See your
a uthor ized Audi de aler fo r repla ceme nt
b lades .
(D Note
-The windsh ie ld wiper blades m ust only
be folded away when in the service posi­
tion! Otherwise, yo u ris k damaging the
paint on the hood o r the windshie ld w ip­
er motor.
- Yo u should not move your veh icle or
press the windsh ield wiper lever when
the wiper arms are folded away from the
windshield. The windshield wipers wou ld
move back into their or iginal position
and could damage the hood and wind­
shield.
- To help prevent damage to the w iper sys­
tem, always loosen blades wh ich are fro­
zen to the windshield before operating
w ipers.
- To help prevent damage to wiper blades,
do not use gaso line, kerosene, paint
thinne r, or other solvents on o r near the
w iper blades.

-To help prevent damage to the wiper
arms or other components, do not at­
tempt to move the wipers by hand .
@ Tips
-Commercial hot waxes applied by auto ­
matic car washes affect the cleanability
of the windshield.
- You can also use the service position, for
example, if you want to protect the
windshield from icing by using a cover.
- You cannot activate the service pos ition
when the hood is open.
Mirrors
Adjusting the exterior mirrors
Fig. SO Fo rwar d section of driver's armrest: power mir­
ro r contro ls
Turn the knob to the desired position :
Q/P -In this position, you can adjust the
driver's and front passenger's exter ior mirrors
by turn ing the knob in the desired direction.
@ -The mirrors are heated depending on the
outside temperature .
8 -The exterior mirrors fo ld in. In the MMI,
you can select if the mirrors fold in automati­
cally when you lock the vehicle
c:> page 34.
Tilt function for the passenger's mirror
To help you see the curb when backing into a
parking space, the surface of the mirror tilts
slightly. The knob must be in the P position
for this to happen .
You can adjust the tilted mirror surface by
turning the knob in the desired direction.
When you move out of reverse and into anoth- Clear vi
sion 55
er gear, the new m irror position is stored and
assigned to the key you are using .
T he m irror goes back into its orig inal position
once you drive forward faster than 9 mph (15
km/h) o r switch the ignition off .
A WARNING
-
-Curved (i.e . convex) m irror surfaces in­
crease your field of view. Remember that
veh icles or other objects will appear
smaller and fart her away than when seen
in a flat mirror. If you use th is mirror to
estimate distances of following veh icles
when changing lanes, you could estimate
incor re ctl y and cause an accident.
(D Note
-If the mirror housing is moved uninten­
tionally (for examp le, while pa rking your
vehicle), then you must first fold the m ir­
ror elect rically. Do not readj ust the mir­
ror housing man ually. You could damage
the motor which controls the mirror .
-If you wash the vehicle in an automatic
car wash, you must fold the ex ter ior mir­
rors in to reduce the risk of damage to
the mirrors . Never fold power fo lding ex­
terior mirrors by hand . On ly fold them in
and out using the power controls.
(D Tips
- Th e exterior mirror settings are stored
w ith the memory function*
c::> page 66.
- If there is a malfunction in the electrical
system, you can still adjust the exterior
mirrors by pressing the edge of the m ir­
ror.

56 Clear vis ion
Dimming the mirrors
Fig. 51 Automat ic d imming rea rv iew mirror
.. To dim the rearview mirror and both exterior
mirrors, press the @button . The diode @
turns on. The rearview and exter ior mirrors
dim automatically when light sh ines on
them, for example from head lights on ave­
hicle to the rea r.
.&_ WARNING
Electrolyte fl uid can leak from au tomatic
dimmi ng mirrors if the glass is broken.
Electrolyte fl uid can irritate sk in, eyes and
respiratory system.
- Repeated or prolonged exposure to elec ­
t ro lyte can cause irritation to the resp ira­
tory system, especially among people
with asthma or other respiratory cond i­
tions. Get fresh air immediately by leav­
ing the vehicle or, if that is not possible,
open windows and doors all the way .
- If electrolyte gets into the eyes, flush
them thoroughly with large amounts of
clean water for at least 15 m in utes;
med ica l attent ion is recommended.
- If electrolyte contacts sk in, f lush affect­
e d area w ith clean water for at least 15
min utes and then w ash affec ted area
with soap and water; medical at tention
is recommended. Thoroughly wash af­
fected clothing and shoes before reuse.
- If swa llowed and person is conscious,
rinse mouth w it h wate r fo r at leas t 15
minutes. Do not induce vomiting unless
instructed to do so by medical professio ­
nal. Get medical attention immediately.
.
(D Note
Liqu id e lectrolyte leaking from broken mir­
ror glass w ill damage any plastic surfaces
i t comes in contact with. Clean up spilled
electrolyte immediately with clean water
and a sponge .
@ Tips
-Switching off the dimming function of
the inside rear view mirror also deacti­
vates the automatic dimming function of
the exter ior mir ro rs .
- Automatic d imm ing for the mirror on ly
operates properly if the sun shade* for
the rear w indow is not in use or the light
st riking the inside m irror is not hinde red
by ot he r objects.
- The automatic dimming m irrors do not
dim when the interior lighting is tu rned
on or the reve rse gear is selected .
Digital compass
Switching the compass on and off
Applies to vehicles: with digital compass
The compass direction is shown in the rear­
view mirror .
l
Fig. 52 Rearv iew mirro r: Digital compass activated
.. To switch the compass on or off, press and
hold the b utton @ until the compass dis­
p lay in the m irror ¢
fig. 52 appears o r disap­
pea rs.
The dig ital compass on ly works when the igni­
t ion is on . The directions are indicated with
abbrev iat ions:
N (nor th), NE (no rtheast), E
(east) , SE (southeas t), S (so uth), SW (so uth ­
west),
W (west), NW (northwest) .

A WARNING
The digital compass is to be used as a di­
rectional aid only. Even though you may
want to look at it while you are driving, you
must still pay attention to traffic, road and
weather conditions as well as other possi­
ble hazards.
{D) Tips
To prevent inaccurate compass readings, do not bring any remote controls, electri­
cal devices or metallic objects near the
mirror.
Adjusting the magnetic zone
A pplies to vehicles: with d igital compass
The magnetic zone must be adjusted correctly
for the compass to read accurately.
®
Fig. 53 Magnetic zone map
.. Press and hold the button@¢ page 56,
fig. 52
until the number of the magnetic
zone appears in the rearview mirror .
.. Press the button @repeatedly to select the
correct magnetic zone. The selection mode
turns off after a few seconds.
Clear vision 5 7
Calibrating the compass
Applies to vehicles: wit h digita l compass
You must recalibrate the compass if it does
not display the correct direction .
.. Press and hold the button @ until a Cap­
pears in the rearview mirror.
.. Drive in a circle at about 6 mph (10 km/h)
until a direction is displayed in the rearview
mirror.
A WARNING
To avoid endangering yourself and other
drivers, calibrate the compass in an area
where there is no traffic.

58 Seat s a nd s tor ag e
Seats and storage
General recommen­
dations
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 adjust ing the front
seats to provide safe and comfortable support
for the driver and the front passenger . Adjust
you r seat prope rly so that :
- you can easily and quick ly reach all the
switches and controls in the instrument
panel
-your body is prope rly supported thus reduc­
ing physical stress and fatigue
- the safety be lts and a irbag system can offer
maximum protection
¢ page 153 .
In the following sec tions, you will see exactly
how you can best adjust you r seats .
There are special regulations and instructions
for insta lling a child seat on the front pas­
senger's seat. Always fo llow the information
regarding ch ild safety provided in
q page 177, Child Safety.
A WARNING
Incorrect seating position of the driver and
all other passengers can result in serious
personal in jury.
- Always keep your feet on the floor when
the vehicle is in motion -never p ut your
f eet on top of the instrument panel, out
of the w indow or on top of the seat cush­
ion . Th is app lies especially to the passen­
gers .
If your seating position is incorrect,
yo u increase the r isk of injury in the case
of sudden braking or an acc ident.
If the
a irbag infla tes and the seating positio n
is incorrect, this could result in personal
injury o r even death.
- It is import ant for bo th the driver and
front passenger to keep a distance of at least 10 inches (25 cm) between them­
selves and the steering wheel and/or in­
strument panel. If you're s itting any
closer than th is, the a irbag system can­
not protect you properly . In addition, the
front seats and head restraints must be
adjusted to your body height so that they
can give you max imum protect ion.
- Always try to keep as much distance as
possible between yourself and the steer­
ing wheel o r inst rument pane l.
- Do not adjust the driver's o r front pas­
senger's seat whi le the vehicle is moving.
Your sea t may move unexpected ly, caus­
ing sudden loss of vehicle cont rol and
personal injury . If you adjust yo ur seat
while the veh icle is moving, yo u are out
of posit ion.
Driver's seat '
The correct seat position is important for safe
and relaxed driving.
We recommend tha t you adjus t the dr iver's
seat in the fo llowing manner :
.,. Adjust t he seat in fore and aft direction so
t ha t you can eas ily push the peda ls to the
floor w hile keeping your knees sl igh tly bent
q A in Why is your seat adjustment so im ­
portant? on page 58.
.. Adjust the backrest so that when you sit
w ith your back against t he backrest, you can
still grasp the top of the steering wheel.
.. Adjust the head restraint so the upper edge
is as even as poss ible with the top of your
head . If that is not poss ible , try to adjust
t he head restraint so that it is as close to
t his pos it ion as possib le
q page 65.
A WARNING
Neve r place any objects in the dr iver's foot ­
well. An object could get into the pedal
a rea and interfere with pedal function . In
case of sudden braking or an acc ident, you
would not be able to brake or accelerate .