2013 AUDI S8 lights

Instrument s and warning /indicator lights 25
select the time period for evaluat ing trip in­
formation yourself.
F or some veh icle functions, you can access the
t r ip information from the temporary memory
in the
line @~page23, fig. 5.
The current fuel consumpt ion can be dis­
p la yed using a bar ~
page 26, fig. 10. The
average consumption (mpg) stored in the
short-term memory is also displayed. Electri­
cal energy can be stored in the battery when
the vehicle is coast ing or driving downhill (re­
cuperation) . The bar will move toward D.
Efficiency program*
The eff ic iency program can help you to use
l ess fuel.
It evaluates driving information in
reference to fue l consumption and shows oth ­
er equipment influencing consumption as well
as shift recommendations.
q page 25. Fuel
economy messages
q page 25 provide tips
for efficient driving. The effic iency program
uses distance and consumption data from tr ip
computer
1.
To display the efficiency program, call up Ve­
hicle functions and select the menu option
Efficiency prog ram . If the data are deleted in
the efficiency program, those values are also
reset in trip computer.
(D Tips
- All stored values w ill be lost if the veh i­
cle battery is disconnected.
- Fuel consumptions (average and cur­ rent), range and speed are displayed in
metric units on Canadian models.
Other equipment
Applies to vehicles: with efficiency program
Fig. 8 Trip computer: ot her equipment
Requirement: The efficiency program must be
displayed
q page 25.
.,. Turn the thumbwheel until the other equip-
ment appears in the display .
Other equipment that is currently affecting
fuel consumption is listed in the efficiency program . The display shows up to three other
items of equipment @. The equ ipment using
the most fuel is listed first. If more than three
items using fuel are switched on, the equip­
ment that is currently using the most fuel is
displayed .
A scale ® also shows the current total con­
sump tion of all other equipment.
Fuel economy messages
App lies to vehicles: with efficiency program
Fig. 9 Disp lay : example o f a fu el econo my m essa ge
Fuel economy messages are displayed when
fuel consumption is increased by certain con­
ditions. If you follow these fuel economy mes­
sages, you can reduce your vehicle's consump­
tion of fuel. The messages appear automati-
cally and are only displayed in the efficiency
111,,

26 Instruments and warning/indicator lights
program. The fuel economy messages turn off
automatically after a certain period of time.
.,. To turn an economy message off immedi-
ately after it appears, press any button on
the multifunction steering wheel.
@ Tips
- Once you have turned a fuel economy
message off, it will only appear again af­
ter you turn the ignition on again.
- The fuel economy messages are not dis­
played in every instance, but rather in in­
tervals over a period of time.
Cylinder on demand System
Applies to vehicles: with 4.0 TFSJ engine
Fig. 10 Instrument duster: fuel consumption
To save fuel, the engine automatically turns
four cylinders on or off, depending on the
amount of power needed. This action is not
felt by the passengers.
Displaying cylinder mode
Requirement: the on-board computer is dis­
played
~ page 24.
.,. Turn the thumbwheel until the current fuel
consumption display is shown in the instru­
ment cluster.
If the green bar is displayed,
you are driving in 4-cylinder mode.
Basic requirements for 4-cylinder mode
4-cylinder drive mode is used automatically if
certain basic requirements are fulfilled. These
include:
- A low power output requirement.
- Driving in third gear or higher.
- Engine speed between 960 and 3,500 RPM. - A warm engine.
Odometer
Fig. 11 Instrument cluster Odometer and
reset button
The odometer shows you how many miles
(kilometers) you have driven. You can switch
the display from miles to kilometers and vice
versa via the MMI.
Upper odometer
The trip odometer shows the distance driven
since it was last reset. It can be used to meas­
ure short distances. The last digit indicates
1/10 of a mile (100 meters).
You can reset the trip odometer to zero by
pressing the Reset button
Efil.
Lower odometer
The lower odometer shows the total number
of miles (kilometers) driven.
Malfunction message
If there is a malfunction in the instrument
cluster,
DEF will appear in the trip odometer
display area. Contact your authorized Audi
dealer to have the problem corrected .
Time and date display
Fig. 12 Center console: analog clock

Instrument s and warning /indicator lights 2 7
The date and time are shown in the instru ­
ment cluster display ¢
page 23, fig. 4. There
is also an ana log clock in the center conso le
¢fig. 12.
When you open the drive r's door, the date and
time appear in the instrument cluster display for 30 seconds. When the ign ition is switched
on, the time is always displayed in the status
line © regard less of the current d isp lay.
You can set the time on both clocks and the
date display in the MMI. Refer to the M MI
owner's manual for instructions.
Service interval display
The service interval display reminds you when
your next service is due.
Fi g. 1 3 In st rume nt cluster: Service interva l d isp lay
The schedule for the next oil change o r inspec­
tion is calculated a utomatically and displayed
according ly. The display works in two stages:
Service reminder
30 days before the next service is due, a serv­
ice reminder appears in the display when you
switch the ignition o n
r:::;,fig. 13.
After abo ut 5 sec onds the display sw itches
back to n ormal. The d istance and time re­
maining are updated each time the ignition is
switched on until the date due for serv ice is
reac hed.
Service due
W hen the due date for service is reached, the
message
Service due! appea rs in the instru­
ment clus ter immediately after you switch the
i gnit io n on . Additionally, a war ning tone sou
nds. After about 5 seconds the disp lay
switc hes back to normal.
Calling up the service schedules
If or w hen an oi l change or inspection is due,
c a n be shown in the M MI di spl ay by selec ting
t h e service in terval d isplay in the c ar menu .
Se lect the
I CAR I function button > Car s ys­
tems
control button > Ser vicing & checks >
Service interval d isp lays.
Resetting the service interval display
Your auth ori zed Audi de aler will reset the cor­
responding service sc hedule a fter pe rforming
t h e a ppropriate service o n your vehicle. You
also have t he possibility to reset the oil
change schedule after hav ing performed a n
o il change according to Aud i specifications.
Se lect the
ICAR I function button > Car sys­
tems
con trol button > Servicing & che cks >
Service Intervals > Reset oil change interval.
(D Note
If you d isconnect t he battery te rm inals , no
ca lculat ions can be made fo r the service
i nte rva l disp lay dur ing th is time and no
se rv ice rem inde r will appear. Remem ber
th at obs erving the prop er servi ce inte rva ls
i s vi tally imp ortant t o extending the lif e of
you r ve hicl e, p articu larly the engine, an d
maintain ing its val ue. Eve n if the milea ge
dr iven is low, the maximum period of one
year from one service to the next m ust n ot
be exceeded.
(D Tips
- Do not reset the display between oil
chan ges, otherwise the disp lay wi ll be in­
co rrect.
- The i nfo rmation in the Service Reminder
remains stored eve n when t he ve hicle
battery is disconnected.

28 Instr uments and warning/indicator lights
Open door/hood /rear lid warning
Fig. 14 Display : doors and rear lid open
With the ignition switched on, the warning il­
luminates when at least
one door or the hood
or the rear lid is not closed . The symbol also
shows you
which door(s) or lid is not closed .
In the illustration
c:> fig. 14 it is the driver's
door and the left rear door.
On-Board Diagnostic
system (OBD)
Malfunction Indicator Lamp (MIL }
The Malfunction Indicator Lamp (MIL)¢• in
the instrument cluster is part of the On-Board
Diagnostic (OBD II) system.
The warning/indicator light illuminates when
the ignition is switched on and goes out after
the engine starts and the idle has stabilized .
This indicates that the MIL is working proper ­
ly .
If the light does not go out after the engine
is started, or illuminates while you are driv­
ing, a malfunction may exist in the engine sys­
tem .
If the light illuminates, the catalytic con­
verter could be damaged.
Continue driving
with reduced power (avoid­
ing sustained high speeds and/or rapid accel­
erat ions) and have the condition corrected .
Contact your authorized Audi dealer .
If the light illuminates, the electronic speed limiter may also be malfunctioning. For more
information
c:> page 29, Electronic speed
limiter .
An improperly closed fuel filler cap may also
cause the MIL light to illuminate
c:> page 230.
On-Board Diagnostics
Fig. 15 Location of Data Link Connector (DLC)
On-Board Diagnostics monitors the compo­
nents of your em iss ion contro l system . Each
monitored component in your engine system
has been assigned a code . In case of a mal­
function, the component will be identified
and the fault stored as a code in the control
module memory.
The MIL light may also illuminate if there is a
leak in the on-board fuel vapor recovery sys­
tem .
If the light illuminates after a refueling,
stop the vehicle and make sure the fuel filler cap is properly closed
c:> page 230.
In order to make an accurate diagnosis, the
stored data can only be displayed using spe­
cial diagnostic equipment (generic scan tool
for OBO) .
In order to connect the specia l diagnostic
equipment, push the plug into the Data Link
Connector (OLC). The DLC is located to the
right of the hood release
c:> fig. 15.
Your authorized Aud i dealer or a qualified
service station can interpret the code and per­
form the necessary repair.
A WARNING ""-=--
Do not use the d iagnost ic connector for
personal use. Incorrect usage can cause
malfunctions, which can increase the risk
of a collision!
-

Instruments and warning/indicator lights 29
Electronic speed limiter
Your vehicle may be factory equipped with
tires that are rated for a maxim um speed of
130 mph (210 km/h). This is less than the
maximum speed of your vehicle. To reduce the
risk of sudden tire failure and loss of control if
the vehicle is operated at excessive speeds,
your veh icle also has an electronic speed limit­
er. The electronic speed limiter prevents your
vehicle from going faster than the tire speed
rating. For more informat ion
c::> page 260 .
If the engine control unit receives faulty vehi­
cle road speed s ignals, the Malfunction Indi­
cator Lamp (MIU
¢..ifi will illuminate. If th is
occurs, contact the nearest authorized Aud i
dealer for assistance.
58
Your veh icle's top speed is electronically limit­
ed to 155 mph (250 km/h) .
If the engine control unit receives fau lty vehi ­
cle roadspeed signals, the Malfunction Indica­
tor Lamp (MIU ¢.jj will illuminate. If th is oc­
curs, contact the nearest authorized Audi
dealer for assistance .
A WARNING
-
Always observe the posted speed limits
and adjust your speed to suit prevailing
road, traffic and weather conditions. Never
drive your vehicle faster than the maxi­
mum speed rating of the tires installed.

Closing the windows
• Pull the switch to the first stop and hold it
until the window reaches the desired posi­
tion.
• Pull the switch briefly to the
second stop to
automatically close the window.
Power window switches
@ Driver's door
@ Passenger's door
© Left rear door
@ Right rear door
® Safety button (or two safety buttons in
vehicles with power child safety locks
¢ poge40)
Child safety lock
When the safety button®¢ fig. 32 is press­
ed, the LED in the button lights up. The fol­
lowing features are switched off:
- The power windows in the rear doors,
- The buttons for the power sun shades* in
the side windows,
- The buttons for the power sun shade * in the
rear window,
- Front passenger power seat adj ustment*
button.
_& WARNING
- When you leave your vehicle - even if on­
ly briefly- always take the ignition key
with you. This applies particularly when
children remain in the veh icle. Otherw ise
the ch ildren could start the engine or op­
erate electrical equ ipment (e.g. power
w indows). The powe r windows are func­
tional until the driver's door or passeng­
er's door has been opened.
- Be careful when closing the windows.
Check to see that no one is in the way, or
serious injury could result!
- When locking the vehicle from outside,
the vehicle must be unoccupied sinc e the
windows can no Longer be opened in an
emergency.
Opening and closing
@ Tips
-The driver can Lower or raise the power
sun shades* in the side windows by using
switches © and @.
- After the ignition has been switched off,
the windows can still be opened or
closed for about 10 min utes. The power
windows are not switched off until the dr iver's door or passenger's door has
been ope ned.
What to do after a malfunct ion
The one-touch open and close function must
be reactivated if the battery hos been discon­
nected .
• Pull and hold the power window switch un­
til the w indow is fully closed.
• Release the sw itch and then pull it again for
at least one second.
Valet parking
The valet parking feature protects the lug­
gage comportment from unauthorized
ac ­
cess .
Fig. 33 Valet parking bu tton
With "valet parking" activated, the luggage
compartment lid cannot be opened.
• Remove the mechanical key¢
page 31.
• Open the glove compartment and activate
¢
fig. 33 the "valet parking" feature by
pressing the
! VALE TI button . The indicator
light in the sw itch illuminates .
.,.. Close the glove compartment and lock it
w ith the mechanical key .
liJJ,,
41

Clear vision Lights
Switching the headlights on and off
Fig . 37 Instrument pane l: l ig ht sw itc h wit h all -weath­
er lights•
The headlights only wo rk when the ignition is
switched on. While start ing the eng ine o r
when switching off the ign ition, the head­
lights will go off and on ly the side marker
lights will be on .
If the system is not operating properly, a
warn ing symbol in the dr iver information dis­
p lay is d isplayed
c::> page 21 .
Light switch -'tj_ -
Turn the switch c::> fig . 37 to the correspond ing
position . When the lights a re switched on, the
oD o: symbo l turns on .
0 -The lights are off or the dayt ime runn ing
lights are on:
- USA model s: The day time running lights
will come on automatically when the igni­
t ion is on and the light switch
c::> fig . 3 7 is in
the
O posit ion or the AUTO position (only in
daylight cond itions). The
Daytime runni ng
light s
function can be turned on and off in
the MMI
c::> page47, c::>A .
-Ca nada mod els: T he daytime running lights
will come on automatically when the igni­
tion is on and the light switch
c::> fig. 37 is in
the
O position, the : Do: position or the AUTO
position (only in daylight conditions) c::> A .
AUTO -Automatic headlights switch on and
off depend ing o n brightness, for example i n
tw ilight, during rain or in tunnels
c::> &. .
:Do: -Side marker lights
io -Low beam headlights
Clear vi sion 45
lm -Fog lights* (vehicles with Xenon p lus
headlights *)
~ -All-weather lights * (vehicles with LED
headlights*)
c::> fig. 37
@TI -Rear fog lights* . When the rear fog lights
are on, the symbol
0$ on the switch will illu ­
minate .
All-weather lights*
In vehicles with all -weather lights, the front
lights are adjusted automat ically so that you
are less like ly to see glare from your own
headlights, for example when dr iving on a wet
road .
Automatic dynamic headlight rang e
control*
Your vehicle is equipped with a headlight
range contro l system so that the headlights
do no t blind oncoming traff ic if the vehicle
load changes. The headlig ht range a lso ad­
justs automatically when braking and acceler­
at ing .
Light function s
The following light functions are availab le de­
pending on vehicle equipment and on ly func­
t ion when the light switch is in the AU TO posi ­
tion . You can deactivate these functions i n the
MM I under
Audi adapt ive ligh t c::> page 47 .
Static corner ing light* (vehicles with LED
headlights or adaptive light) -the cornering
light sw itches on automat ically when the
steering wheel is turned at a ce rtain angle at
speeds up to approxima tely 44 mph (70 km/
h) and when the turn signal is act ivated at
speeds up to approximately 25 mph (40 km/
h) . The area to the side of the veh icle is illumi­
nated better when tur ning .
Dynamic curve lig ht* (vehicles wi th adap tive
light) -the curve light only functions at
speeds between approximately 6 mph (10 km/h) and 110 km/h and adapts itself to the
curves in the road.
Ill>

46 Clear vision
Highway light function* (vehicles with LED
headlights) -this function adapts the lighting
for highway driving based on vehicle speed.
.&_ WARNING
- Automatic headlights are only intended
to assist the driver. They do not relieve
the driver of his responsibility to check
the headlights and to turn them on man­
ually according to the current light and
visibility conditions. For example, fog
cannot be detected by the light sensors.
So always switch on the headlights §.0
under these weather conditions and
when driving in the dark.
- Crashes can happen when you cannot see the road ahead and when you cannot be
seen by other motorists. Always turn on
the headlights so that you can see ahead
and so that others can see your car from
the back.
- Please observe legal regulations when
using the lighting systems described.
(D Note
The rear fog lights should only be turned
on in accordance with traffic regulation, as
the lights are bright for following traffic.
@ Tips
- The light sensor* for automatic dynamic
headlight range control* is located in the
rear view mirror mount. You should
therefore not apply any stickers to the
windshield in this area in order to pre­
vent malfunctions or failures .
- In the event of a light sensor malfunc­
tion, the driver is notified in the instru­
ment cluster display¢
page 22 .
- You will hear a warning tone if you open
the driver door when the exterior lights
are switched on.
- In cool or damp weather, the inside of
the headlights, turn signals and tail
lights can fog over due to the tempera­
ture difference between the inside and
outside. They will clear shortly after switching them on. This does not affect
the service life of the lighting.
Emergency flasher
The emergency flasher makes other motorists
aware that you or your vehicle ore in an emer ­
gency situation.
,--~
,_'
. ;.' --- --~-.sc-
Fig. 38 Center console: emergency flasher switch
.,. Press the switch 11 ¢ fig. 38 to turn the
emergency flashers on or off .
When the emergency flasher is on, all four
turn signals blink at the same time. The turn
s ignal ind icator light s
N 1B in the instrument
cluster, as well as the light in the emergency
flasher switch
11 blink likewise. The emergen­
cy flasher also works when the ignition is
turned off.
The emergency flashers will turn on automati­
cally if you are in an accident where the airbag
has deployed.
(D Tips
You should turn on the emergency flashers
when:
- you are the last vehicle standing in a traf­
fic jam so that any other vehicles coming
can see you, or when
- your vehicle has broken down or you are
in an emergency situation, or when
-your vehicle is being towed by a tow
truck or if you are towing another vehicle
behind you.