2008 AUDI S8 instrument cluster

fl::. WARNING (c o ntinue d)
• Wo rk with d ue care when handl in g th e high -v o lt age secti on of
gas disc harge !xe non) lig ht s. Fa ilur e to d o so c ould re sult i n de ath
or seriou s injur y.
[ i J Tips
Have the bulb replaced or the connection repaired by your autho ­
rized Aud i Service department .•
Service interval display
The service interval display reminds you when your next
service is due.
Fi g. 14 D isplay:
Se rvice i nterval displ ay
The date for service is calculated automa tically. Based on the
average distance driven in previous months, a monthly driving
distance is calculated. As soon as the distance remaining to the next
service drops below the distance driven monthly, the service
reminder is initiated. The maximum period from one service to the
next is one year.
S erv ice reminder
30 days before the next service is due, a service reminder appears
in the display when you turn on the
i gnition => fig. 14.
Contro ls a nd eq uip­
ment
Dr ive r inf ormati on d ispl ay
After about 5 seconds the display switches back to normal. The
distance and time remain ing are updated each time the ignition is
turned on unti l the date due for service is reached.
Servi ce
When the due date for service is reached, the message Serv ice due
! appears in the disp lay immediately after you turn on the ignition.
Additionally, a warning tone sounds. After about 5 seconds the
display switches back to normal.
0 Note
I f you disconnect the battery terminals, no calculations can be
made for the service interval display during this time and no service
reminder will appear. Remember that observing the proper service
intervals is vita lly important to extending the life of you r vehicle,
particularly the engine, and maintaining its value. Even if the
mileage driven is low, the maximum period of one year from one
service to the next must not be exceeded. •
On-Board Diagnostic system (OBD)
Malfunction Indicator Lamp (MIL)
The Malfunction Indicator Lamp (MIU in the instrument cluster
=> page 16, fig. 7 is part of the On -Board Diagnostic (OBD II) system.
The warn ing/indicator light illum inates 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 properly.
If the light d oes not go out after the engine is started, or illuminates
while you are driving, a ma lfunction may exist in the engine system.
If the light starts flashing, the catalytic converter cou ld be damaged.
Continue driving
w ith redu ced po wer (avoiding sustained high
speeds and/or rapid accelerat ions) and have the condition
corrected. Contact your authorized Audi dea ler.
Vehicle care I I irechnical data

If a component is malfunctioning or if the need for an urgent repair
has been detected, this will appear in the instrument clus ter display .
You will a lso hear an audible warning tone . The displays are co lor
coded in either red or yellow depending on their level of priority.
A red symbol means
D anger , a yellow symbo l ind icates W arning . In
certain situations, information message for the driver appear in
addit ion to the red and yellow symbo ls .
Fun ction t est: au tom atic transmission
The Auto-Check Contro l will automat ically perform a test each time
you switch on the ignition. With the selector lever in
P or N , the
f ollowing message appears in the display:
When stati onar y appl y fo ot brake while selecting gea r.
When you a select a different gear (for example : R, D , etc.l, the
message will disappear and the Auto -Check function is disp layed.
If there is a malfunction , then the malfunction message will appear
about 15 seconds after the you start the vehicle . At the same time
you will hear a warning tone .•
Driver information messages
Driver i nfo rmation messages are shown in the instrument
cluster display in addition to the red and yellow symbols.
Controls and equip­ ment
Fig. 16 CHEC K button
in th e instru ment
c lu ster
Driv er information di splay
For example, if the transmission selector lever is not in the P posi­
ti on when the engine is turned off, the following message appears:
Shift t o P, otherwi se ve hic le can roll away. Doors do not lo ck if
le ver i s not in P .
The igni tion key can only be removed with the selector in this pos i­
tion. This and other messages are brought up if a function cannot
be car ried ou t.
Dri ver messa ges and r ed symbols
If a red symbo l appears in the display, a driver message can be
shown by pressing the [ CH ECK] button.
For example, the symbol f or a problem with engine oi l
pressure~
appears in the disp lay . If you then press the [ CHECK] button , the
fo llowing driver message appears in the d isp lay:
S witch off engine and che ck oil level
The driver message in the display goes out after about 5 seconds .
The dr iver message can be d isplayed aga in by briefly pressing the
[ CHECK] button .
Driver me ssages and yellow symbols
If a yellow symbol appears in the display, a driver message is also
displayed automat ica lly .
For examp le, the symbol
G> appears in the disp lay, indicating low
windshield washer fluid level. The following message also appears :
Please top up wa sher fluid
The driver message disappears after a few seconds . The driver
message can be d isplayed aga in by briefly pressing the [ CHECK]
button. •

Driver inf orma tio n displ ay
Red symbols
A red symbol means DANGER.
Pull off the road.
-Stop the vehicle .
-Turn off the engine.
Fig . 17 Dis play: en gine
co ola nt leve l warnin g
(pr iori ty 1)
-Check the malfunctioning system. Contact your aut ho-
rized Audi dea ler or a qua lified workshop for assistance.
Red symbols indicate a prio rity malfunction -Danger!
With a priority 1 malfunction, a large symbol appears in the center area of the
disp lay => fig. 17. When the symbol appears, three
warning tones sound in succession . The symbol continues to blink
until the malfunction has been repaired .
After a few seconds, the large symbol is replaced by a small symbol shown at the top left of the display. This symbol is displayed until
the fault is corrected.
If there are more than one priority 1 malfunctions, the symbo ls
appear one after the other for about 2 seconds .
An additional driver message can a lso be d isplayed by briefly
pressing the
( CHECK) button .
The red symbols mean:
BRAKE
-
((l))
©
.....
[ i ] Tips
U SA m od els: => page 30
Brake system malfunction
C anad a mod els:
B rake system malfunction
II=> page 30
Engine coolant level too
=> page 31
low/engine coolant temperature
too high
En gine o il p ress ure too lo w
=> page 32
Faulty steering
=> page 33
Fa ult y ig nition s witch
=> page 33
• If the warning/indicator light
BRAKE (USA mode ls)/ <@ (Canada
models) in the instrument cluster flashes, there is a brake system
malfunction. By pressing the [
CHECK) button, you can bring up a
driver message which exp lains the malfunction in more detail.
Please
note=> page 30.
• Speed warnings threshold 1
8 (USA modelsl /8 (Canada
models) and threshold 2
8 . (USA models)/ 0, (Canada models) are
also shown as red symbo ls . The warning is a lways shown as a small
symbol in the upper area of the
display => page 36 . •
Brake system malfunction
A malfunction in the brake system must be repaired as
soon as possible.
If the warning /indi cator light BRAKE (USA models)/ ((D)
(Canada models) in the instr ument cluster flashes, there is
a brake system malfunction . By pressing the [
CHECK] ~

The speed warning 2 symbol, 8, (USA models)/ 8, (Canada models)
appears in the disp lay when you exceed the stored speed limit.
Un like warning 1, it wil l not go out unti l the vehicle speed drops
below the stored speed limit .
Setting speed warning 2
=> page 37.
[ i J T ips
Even though your vehicle is equipped with a speed warning system,
you should still watch the speedometer to make sure you are not
driving faster than the speed limit. •
Speed warning 1: setting a speed limit
Warning threshold 1 is set by the I CHECK) button.
(CHECK • fo.o'
Storing the maximum speed
- Drive at the desired maximum speed.
Fig . 19 C HEC K but ton
in th e inst ru m ent
c lu st er
- B riefly press the I CHECK) b utto n ~ fig. 19.
Rese tting the m aximum speed
- Drive the vehicle at a speed of at least 3 mph (5 km/h)
- Press the
I CHECK] button for more t han 1 second .
Controls and eq uip­
ment
Dr ive r inf ormati on d ispl ay
The speed warning symbol 8 (USA models)/ 8 (Canada mode ls) will
appear briefly in the display when you release the button to indicate
that the maximum speed has been stored successfully.
The maximum speed remains stored unti l it is changed by pressing
the button again briefly or unti l it is deleted by a lengthy push on the
button. •
Speed warning 2 : setting a speed limit
Warning threshold 2 is set, changed and deleted in MM/.
Fig. 20 MMI d isp lay :
Se t w arni ng thr esho ld
2
Switching spe ed warning on and off
- Press the
I CAR) function button.
- Select
System s in the CAR menu.
- Select
Instrume nt clus ter . The Instrument cluster menu
appea rs~ fig. 20.
- Select Speed warning
On to switch on the warn ing
threshold or
Off to turn off the warning threshold.
Setting and adju sting th e warning threshold
- Press the
I CAR I fu nction button.
Select
Systems in the CAR menu.
Vehicle care I I irechnical data

Driver information display
-Select Instrument cluster. The In strument cluster menu
appears .
Select the second item in the
Speed warning menu. The
submenu
Speed threshold appears ~ page 37, fig. 20.
Set the warning threshold you want .
Warning threshold 2 can only be set in a speed range from 20 to
150 mph (30 to 240 km/h). •
Trip computer
Introduction
The trip computer gives you information on current and
average fuel mileage, average speed, fuel range and
driving time.
Fig. 21 Trip comput er
di sp lay : Average fuel
mil eage
The following driving information is continuously evaluated by the
trip computer and can be displayed sequential ly in the instrument
cluster display.
Fuel range
The estimated cruising range in miles (km) appears in the display.
This tells you how far your vehicle will be able to travel on the current tank of fuel and with the same driving style. The display
changes in increments of 6 miles (10 kml.
The cruising range is calculated based on the fuel consumption for
the last 18 miles (30 km). If you drive conservative ly, the cruising
range will increase.
Average fuel mileage
The average fuel economy in MPG (1/100 km) since you last cleared
the memory appears in this display . You can use this disp lay to
adjust your driving technique to achieve a desired mileage .
Current fuel mileage
The instantaneous fuel consumption in miles per gallon (1/100 km)
is shown in this display. You can use this display to adjust your
driving technique to achieve a desired mileage.
Fuel consumption is recalculated at interva ls of 33 yards (30
metres). When the vehic le is stationary, the most recent fuel
consumption is displayed.
Average speed
The average speed in mph (km/h) since the last time the display was
reset appears in the display.
Elapsed time
The length of time that you have been driving since you last reset
the memory appears in this display .
[ i] Tips
• Fuel consumptions (average and current), range and speed are
displayed in metr ic units on Canadian models.
• All stored values will be lost if the vehicle battery is
disconnected .•

Driver inf ormation displ ay
In addit ion, a ll the values in the single-trip or the total -trip memory
can be de leted s imu ltaneously.
[ i ] Tips
All stored values will be lost if the vehicle battery is disconnected. •
MMI settings
Basic settings for the trip computer can be made in the
MM/.
Fig . 2 4 M MI di splay :
Trip com put er
S ett ing v alu es to ze ro
- Pressthe!CAR)function button.
- Select
S ystems in the CAR menu .
- Selec t
Instrum ent cluster.
- Selec t Trip compute r 1 or Trip comput er 2.
- Select Reset to delete all the values in the memory
=> fig. 24 .
Displaying and hiding dri ver inform ation
- Press the
I CAR) f unct ion butto n. - Selec
t
Syste m s in the CA R me nu.
- Select
Instrument clu ster .
- Select Trip computer 1 or Trip computer 2 .
-Select, for example, Fu el range On to tu rn on t he display
or
Off t o turn the display o ff.
All values in the s ingle -tr ip or the total -trip memory can be reset to
zero simultaneously in MMI. In addition you can de termine what
driving information from the trip computer shou ld be shown in the
ins trument cluster display. If one of the pieces of dr iver information
is turned
off, that driver information will not be shown in the display .
The informat ion wi ll continue to be calcu lated by the trip computer
and can be turned back
on at any time. •
Tire pressure monitoring system
General notes (l)
Each tire, including the spare {if provided), should be checked
monthly when co ld and in flated to the inflation pressure recom ­
mended by the vehicle manufacturer on the vehicle p lacard or tire
inf lation pressure labe l. (If your vehicle has tires of a different size
than the size indicated on the vehicle placard or tire inflation pres­
sure labe l, you should determine the proper tire inf lation pressure
for those
tires.!
As an added safety feature , your vehicle has been equipped with a
t ire pressure monitoring system {TPMS) that illuminates a low t ire
pressure telltale when one or more of your tires is significantly
under -inf lated. Accordingly, when the low t ire pressure te lltale i llu­
minates , you should stop and check your tires as soon as possible,
and inf late them to the proper pressure . Driving on a significantly
under-inf lated tire causes the tire to overheat and can lead to tire
~

failure. Under-inflation also reduces fue l efficiency and tire tread
life, and may affect the veh ic le's handling and stopping abi lity.
Please note that the TPMS is not a substitute for proper tire mainte­
nance, and it is the driver's responsibi lity to maintain correct tire
pressure, even if under-inflation has not reached the leve l to tr igger
illumination of the TPMS low tire pressure tellta le.
Your veh icle has a lso been equipped with a TPMS malfu nction indi­
cator to indicate when the system is not operating properly . The
TPMS malfunction indicator is combined w ith the low tire press ure
telltale . When the system detects a ma lfunction , the telltale wi ll
fl ash for approximately one minute and then remain continuously
illum inated . This sequence will continue upon subsequent vehicle
start -ups as long as the ma lfunction exists.
When the ma lfunctio n indicator is i llum inated, the system may not
be ab le to detect or signa l low tire pressure as intended . TPMS
malfunctions may occ ur for a var iety of reasons, i nclud ing the
installation of replacement or alternate tires or wheels on the
vehic le that prevent the TPMS from f unctioning proper ly . Always
check the TPMS malfunction tellta le after replac ing one or more
t ires or whee ls on yo ur ve hicle to ens ure t hat the replacement or
a lternate tires and wheels allow the T PMS to continue to function
proper ly. •
Introduction
The tire pressure monit oring system m onitors air pressure
in all four road wheels and the spare tire* while the
vehicle is movin g.
As soon as the tire pressure moni toring system se nses a signi ficant
loss of air pressure in one or severa l tires, text messages and yellow
symbo ls appear in the inst rume nt cluster d isplay to aler t t he driver .
T he
(l) warning light in the instrument c luster comes on when the
t ire is sig nificant ly underinflated
=> page 20 .
Controls and equip­
ment
Driver information di splay
The warning light U) also i lluminates in the case of a system
mal fu ncti on.
The system continuous ly receives rad io signa ls from sensors
located inside each tire .
Be aware that t ire p ressu re is also dependen t on the tempera ture of
the tire . For every
18 °F (1 O °C) increase in tire temperature, tire pres­
sure increases by about 1 .5 psi (0 .1 bar). The tire warms up wh ile the
vehicle is moving and t ire pressure rises . So you should adjust tire
pressure only when the t ires are
cold, when the temperature of the
tires is roughly the same as the ambient air temperature .
I n order to keep the tire pressure monitoring system properly cali ­
brated, tire pressure on all four tires and on the spare tire* should
be checked at regular intervals, adjusted if n ecessary and saved in
the proper setti ng (recommended
pressure) => page 44.
The tire pressure is shown on the tire pressure label. On USA vehi ­
cles, the tire pressure labe l is located on the drive r's s ide B -p ill ar. On
Canada vehicles, the tire pressure labe l is located either on the
driver's side B -pillar o r inside the fuel fi ller flap. The t ire press ure
label l ists t he recommended cold tire inflat io n pressures for t he
vehic le at its maximum capacity weight and the tires that were on
your ve hicle at the time it was manufactured . For recommended tire
pressures for normal load condit ions, please see chapter
=> page 328 .
The current temperatures and pressure of your tires can be viewed
in the M MI
=> page 43 .
& WARNING
• When the tire pre ssure monitoring system warning light i s lit ,
one or more of your tires is signifi cantly under -infl ated . You should
stop and check your tires a s soon a s po ssible , and inflate them to
the proper pre ssure a s indi cated on the vehi cle' s tire pre ssure
label
=> page 328 . Driving on a significantly under -inflated tire
ca use s the tire to o verheat and can lead to tire failure. Under -infla -
~

Driver information display
& WARNING (continued)
tion also is likely to impair the vehicle's handling and stopping
ability.
• Do not adjust tire pressure when tire temperature is excessive .
This could lead to serious tire damage and even cause the tire to
burst, with the additional danger of an accident.
W For the sake of the environment
Driving with under -inflated tires reduces fuel efficiency and tire
tread life.
[ i) Tips
• Each tire, including the spare*, should be checked monthly when
cold and set to the recommended inflation pressure as specified on
the tire pressure label
=> page 328.
• The tire pressure monitoring system helps the driver to keep an
eye on tire pressures. But the driver still has the responsibility for
maintaining the correct tire pressure .
• Tire pressure must only be adjusted when the temperature of the
tires is about the same as ambient air temperature.
• When tires are replaced, the sensors and valves should not be
detached or exchanged. Only the valve core needs to be replaced
and, if necessary, the valve and the wheel electronics replaced.
• If you should put different wheels and tires on your vehicle (e .g.
winter wheels and tires), you must be certain that the wheels and
tires are compatible with the tire pressure monitoring system .
Otherwise the system will register a malfunction and a fault
message will be displayed. For more information, contact your
authorized Audi dealer.
• Adjust the tire pressure and store the pressure in the tire pres ­
sure monitoring system to the load you are
carrying => page 328. •
Significant loss of air pressure ( )
The yellow symbol appears in the event of a significant
loss of air pressure.
Fig . 25 Display: yellow
symbol with message
Fig . 26 Display: yellow
symbol without
message
If the warning light in the instrument cluster:::::, page 20
illuminates and then the ( symbol appears in the display
:::::, fig. 25 or:::::, fig. 26, this means the tire pressure is too low
in one or several tires (including spare tire* with sensor).
Stop driving as soon as possible without endangering
yourself or other drivers on the road.
- Inspect the tire or tires.
Change the tire if
necessary:::::, page 351.