2008 AUDI S8 set clock

If the indicator goes all the way to the right side inside the coolant
temperature gauge, then the engine coolant temperature is too
high.
Pull off the road to safe location, turn off the engine and let it
cool down.
If the warning light comes on again after you have driven
a short distance, contact a qualified workshop.
& WARNING
• Always observe the warning in :::::, page 299, "Engine compart­
ment", before opening the hood and checking the engine coolant
level.
• Never open the engine hood if you see or hear steam, or if you
see engine coolant dripping from the engine compartment. You
could burn yourself. Let the engine cool off first so that you cannot
hear or see any steam or engine coolant.
0 Note
• Mounting additional lights or accessories in front of the air inlets
reduces the cooling effect of the radiator. At high outside tempera ­
tures or high engine load, the engine could overheat.
• The front spoiler has been designed to properly distribute the
cooling air when the vehicle is moving . If the spoiler is damaged,
this could reduce the cooling effect and the engine could then over­
heat. Ask your authorized Audi dealer for assistance. •
Tachometer (engine rev counter)
The tachometer indicates the engine RPM (revolutions per
minutes).
The tachometer 0:::::, page 12, fig. 2 is the left of the two large clock­
type displays.
The engine turns at a speed
1,000 times the single digit in the
display, e.g. if the needle is pointing at the "2" the engine is turning
at 2,000 RPM.
Controls and equip­ ment
Instruments and warning/indicator lights
If engine RPM drops below 1,500, you should downshift to the next
lower gear. The red area at the end of the scale indicates maximum
permissible engine RPM after the break-in period . Before reaching
this area, move the selector lever to position "D (Drive)" or ease your
foot off the accelerator pedal.
0 Note
The tachometer needle should not move into the red range . If it
does, then only for a very short period of time. You could damage
your engine by driving at high RPM.
<£> For the sake of the environment
Upshifting early saves fuel and reduces engine noise.•
Digital clock with date display
Date and time of day can be set in MM/.
Fig . 3 Instrument
cluster with digital
clock
The date, time of day, and time and date format can be set in MMI.
You can find out more in the MMI manual.
~

Inst rum ents and warning /indi cato r li ghts
[ i J Tip s
• The digital c lock and the odometer are turned on for about 30
seconds when the driver's door is opened.
• When the ignition is turned off, the odometer reading and the
digital clock with date display can be switched on for about
30 seconds by pressing the
I CHECK) button => page 15, fig. 5. •
Speedometer with odometer
The speedometer shows you the vehicle speed, and the
odometer shows you how many miles (kilometers) you
have driven .
Fig. 4 In strume nt
c lu ster Odom ete r an d
rese t butt on
The odometer and trip odometer are located inside the speedom­
eter.
• USA models -Miles
• Canada models -Kilometers
You can swi tch the display from mi les to k ilometers and vice versa
via the MMI.
L ower odom eter
The lower odometer shows the total number of miles (kilometers)
driven.
U pper od om ete r (tr ip odo meter)
The upper odometer shows the total number of mi les (kilometers)
driven since you last reset the odometer to zero. You can use this
odometer when you wan t to keep track of how many mi les (kilome ­
ters) you have driven for a single trip or errand. The last d igit indi­
cates 1/10 of a mile (100 meters).
You can reset the trip odometer to ze ro by pressing the Reset button
(0.0).
M alf un ctio n message
If there is a malfunction somewhere in the instrument cluster, dEF
wi ll appear in the trip odometer and will stay on. Contact your
authorized Audi dealer to have the prob lem corrected.
Imm obilize r
When you switch on the ignition, the data chip inside the key is
"read" by the immobilizer system.
If an unauthorized key is inserted into the ignition lock, the word
S AFE will come on and stay on. You will not be able to start the
vehicle=> page 49.
[ i J Tips
• The digita l clock and the odometer are turned on for about 30
seconds when the driver's door is opened.
• When the ignition is turned off, the odometer reading and the
digital clock with date display can be switched on for about
30 seconds by pressing the
!CHECK) button=> page 15, fig. 5. •
Fuel gauge
The fuel gauge only works when the ignition is on.
The fuel tank holds about 23 .8 gallons (90 liters). When the need le
reaches the reserve mark,
the=> page 35 symbol appears in the
instrument cluster display as well as the message
Ple as e refue l. .,_

There is still approximately 2.4 gallons (9 liters) of fuel left. This message is meant to remind you to
re fuel .
(D Note
Never run the tank completely dry . An irregular supp ly of fuel can
cause engine misfiring and fuel could enter the exhaust system . T he
cata lytic converter could then overheat and be damaged .•
[ C HECK] button
You can perform different functions with this button .
Fig . 5 CHECK butto n in
th e instr um ent clu ste r
The [ CHECK ] button performs the fo llowing functions:
Swi tch ing on th e clock and odom ete r
With the ignition turned off, the odometer reading and the digital
clock with date display can be sw itched on for about 30 seconds by
pressing the
I C HE CK I but ton ~ fig. 5 .
Sta rtin g the Au to-C heck se quen ce
The Auto -Check system ~ page 28 constantly monitors certain indi ­
vidual functions and components of the vehicle when the ignition is
turned on and when the vehicle is moving.
W ith the ignition turned on, you can start the "Auto -Check
sequ ence" by pr essing the !CH ECK ] bu tton . You can p erform an
Controls and equip­
ment
Inst rum ents and warning /indi cator light s
Auto-Che ck sequence when the vehicle is stationary and the ignition
is turned on or when the vehicle is moving no t faster than 3 mph
(5 km/h).
C alling up the dri ver inf ormatio n
A yellow or red symbol appears in the instrument cluster display ,
usually with a driver message. The driver message display disap ­
pears after about 5 seconds . The driver message can be displayed
again by briefly pressing the
I CHECK ] button .
Setting th e sp eed w arni ng
By pressing the [ CHECK! but ton briefly, you can set threshold 1 of
the speed warning while you are
driving ~ page 37. By maintaining
pressure on the [CHECK ! button, you delete the warning
threshold. •
Instrument cluster illumination
The basic brightness of the illuminati on f or the instru­
ments, the center console and the display can be
adjusted .
Ir ,-i:,.-.. I+ ,- i:,.--•/, ,,,,
Fig. 6 Instr ume nt
c lus te r ill umi nation
Press the"+" button to increase the brightness d uring
the hours of dar kness.
~
Vehicle care I I irechnical data

Opening and closing
Keys
Key set
@ Master key with remote control
Fig. 30 Key set
You can centrally lock and unlock your vehicle and start the engine
with the master key with remote control.
@Valet key
The valet key fits only the driver's door and the ignition lock. If you
have to leave the key with somebody else, you are well-advised to
turn over the valet key only.
Be aware that the rear lid can be opened from inside the vehicle with
the remote rear lid release located in the driver's door. Before you
turn over the valet key you should therefore lock the rear lid
mechanically with the master key.
Turn the master key
clockwise to the horizontal position and pull it
out . This has two effects:
• the
remote rear lid release is deactivated,
• the lid will remain locked when the power locking system is actu­
ated.
Controls and equip­ ment
Opening and closing
In this state the rear lid can be unlocked only with the remote
control unlock button
c:::::5 on the master key.
© Emergency key
The emergency key is only for temporary use if the vehicle key
should be lost or misplaced
=> &.
Key replacement
If you lose a key, contact your authorized Audi dealer immediately
to have the /ostkey disabled. Be sure to bring all your keys with you.
& WARNING
• Do not leave your vehicle unattended with the key in the igni­
tion lock. Entry by unauthorized persons could endanger you or
result in theft or damage the vehicle. Always lock all doors and
take the key.
• Do not leave children unattended
in the vehicle, especially with
access to vehicle keys. Unguarded access to the keys provides
children the opportunity to start the engine and/or activate vehicle
systems such as the power windows etc. Unsupervised operation
of any vehicle system by children can result in serious injury.
[ i] Tips
• If you open the driver 's door with the key left in the ignition lock,
a chime will sound . This is your reminder to remove the key and lock
the door.
• For security reasons, replacement keys are only available from
Audi dealers.
•

What do I do now? Ill
------------------~;___
•
-Disengage and lower the floor panel before you close the
luggage compartment lid again.
Storing the replaced wheel
-Place the replaced wheel inside the spare wheel well in
the luggage compartment.
Tighten the knurled retaining screw clockwise to secure
the wheel in place.
-Disengage and lower the floor panel before you close the
luggage compartment lid again.
& WARNING
Loose items in the passenger compartment can cause serious
personal injury during hard braking or in an accident .
• Never store the spare wheel or jack and tools in the passenger
compartment.
• Always store all jacking equipment, tools, and the spare wheel
in the luggage compartment .
• Tighten the knurled retaining screw for the spare wheel
securely.
[ i] Tips
Check the inflation pressure of the spare tire periodically to keep the
tire ready for use. •
Changing a wheel
Before changing a wheel
Observe the following precautions for your own and your
passenger's safety when changing a wheel.
-After you experience a tire failure, pull the car well away
from moving traffic and try to reach level ground before
you stop
~ &,. .
-All passengers should leave the car and move to a safe
location (for instance, behind the
guardrail) ~&,. .
-Engage the parking brake to prevent your vehicle from
rolling
unintentionally ~&,. .
-Move selector lever to position P ~ &,..
-If you are towing a trailer: unhitch the trailer from your
vehicle.
-Take the jack and the spare tire out of the luggage
compartment~ page 349.
& WARNING
You or your passengers could be injured while changing a wheel if
you do not follow these safety precautions:
• If you have a flat tire, move a safe distance off the road. Turn off
the engine, turn the emergency flashers on and use other warning
devices to alert other motorists.
• Make sure that passengers wait in a safe place away from the
vehicle and well away from the road and traffic.
• To help prevent the vehicle from moving suddenly and possibly
slipping off the jack, always fully set the parking brake and block
the wheel diagonally opposite the wheel being changed. When one _..
Do -it -yourself service

lll'IL--____:W...:...;. h.:..: a::.. t:....: d.:..:o:....:. l...; d::.. o
..:.... n;..:..:: o...;w ...:...;. ? ____________________________________________ _
Taking the wheel off /installing the spare
Follow these instructions step-by-step for changing the
wheel
Fig . 289 Changing a
wheel: using the
screwdriver handle
!with the blade
removed) to turn the
bolts
Fig . 290 Changing a
wheel: alignment pin
inside the top hole
After you have loosened all wheel bolts and raised the
vehicle off the ground, remove and replace the wheel as
follows:
Removing the wheel
- Use the hexagonal socket in the screwdriver handle to
completely remove the topmost wheel bolt and set it
as ide on a
cl ean surface => fig. 289. -
Screw the threaded end of the
alignment pin from the
tool kit hand-tight into the empty bolt
hole => fig. 290.
- Then remove the other wheel bolts as described above .
- Take off the wheel leaving the alignment pin in the bolt
hole.
Putting on the spare wheel
- Lift the spare wheel and carefully slide it over the align­
ment pin to guide it in place.
- Use the hexagonal socket in the screwdr iver handle to
screw in and tighten all wheel bolts
slightly.
- Remove the alignment pin and insert and t ighten the
remaining wheel bolt slightly like the rest.
- Turn the jack handle counter-clockwise to lower the
vehicle until the jack is fully released.
- Use the wheel bo lt wrench to tighten all wheel bolts
firmly=> page 354. Tighten them crosswise , from one
bolt to the (approximately) opposite one, to keep the
w heel centered .
[ i ] Tips
Never use the hexagonal socket in the handle of the screwdriver to
loosen or tighten the wheel bolts .
• Pull the reversible blade from the s crewdriver before you use the
hexagonal socket in the handle to turn the wheel bolts.
• When mounting tires with
unidirectional tread design make sure
the tread pattern is pointed the right way ::::>
page 357.
• The wheel bolts should be clean and easy to turn . Check for dirt
and corrosion on the mating surfaces of both the wheel and the -.,

Alphab eti ca l ind ex I'll
----------------------------------------- -'---------
Climate controls ............. .... ... 114
Air distribution ... .... .... .... .... 120
Air outlets ..... .. .... .... .... .... 122
Air outlets (rear) .... ... .... .... ... 122
Air recirculation .. .... .... ... .... . 121
AUTO (standard setting) ...... .... . 117
Basic se ttings ... .. .... ... .... .... 1 26
Cen ter ai r vent . ....... ... .... .... 127
Contro ls ... .. .... .... ... .... .... 116
Defrosting/defogging ..... ... .... . 120
Description ... .... ....... .... .... 114
ECON operation .. .... .... ... .... . 126
Fan . .... .... .... .... .... ... .... . 120
Heated seats , front ... .... .... .... 118
in the rear ...... .... .... .... .... . 125
Key coded setting ... .... .... .... . 114
Rear c limate controls .... .... .... . 125
Rear seat operation .. .... .... .... . 127
Rec ircu lation mode (automatic) ... .. 126
Rec ommended set tin gs ...... .... . 11 4
Residual heat .. ...... .... .. . .... . 117
Set ting t he tempe rature ..... . .... . 117
SETUP . ......... .... .... ... .... . 126
Solar blower fan/solar roof .. ...... . 123
Solar operation ... ....... .... .... 127
Switching on and off .. .... ...... .. 117
Synchroni zation .. .... .... ... .... . 127
Using climate contro l economical ly . 123
Windshield defogger/defroster . .... 123
Clock . ...... .... .... .... ... .... .... . 13
Closing Power sunroo f .... .... ... .... .... . 66
Coat hooks . ... .... .... .... .... .... . 112
Co ld ti re inflati on pressure .. ...... ... 328
Controls and equip­
ment Safety first
Compartments in the door trim panels
. 111
Co mpar tmen ts in the rea r do ors ... .. .. 111
Consumer Information ... .... .... 207 , 380
Contacting N HTSA .. .. .. .... .... .... 207
Conven ie nce open featu re
Win dows ..... ... .... .... .... .... . 64
Convertib le chi ld safe ty seat .... .... .. 249
How do I properly ins ta ll a convertib le
child safety seat in my vehic le? . ... 249
Safety instructions . .... .... ....... 249
Convertible lock ing retractor
Act ivating .. ...... .... .... .... ... 255
Dea ctivati ng .. ... ... .... .... .... . 256
Using to secure a chi ld safety seat . 253,
255
Coo lant
See Engine coo lant
Cr uise control
3 14
Cha nging speed ...... .... .... .... 138
Presett ing your speed ... .. .... .... 138
Switching off .... .... .... .... .... 138
Switching on . .... .... .... ....... 137
Warning/indicator lights .. .... .... .. 21
See also Adaptive Cruis e Con trol .. .. 139
Cr uis ing ra nge . ...... .... .... .... ... . 38
Cupholder .. .. .. ...... ....... .... .. 105
Center conso le .. .. .... ..... .. .... 108
D
Damping
See Adaptive Air Suspension .. ..... 185
Data .... .... .... ... .... .... .... .... 378 Data recorder
....... .... ....... .... . 268
Date d isplay ...... .... ... .... .... .... 1 3
Daytime running lights ... .... .... .. 69, 70
def What does this mean when it appears in the trip odomete r disp lay? ... .. .... 14
Defective light bu lb warning .... .... ... 26
Defrosting/defogg ing the windows . ... 120
Defrosting/defogging windows .. ..... . 122
Determining correct load limit .... .... . 33 4
Digita l clock .. ...... .... .... .... .. . .. 13
Digita l speedometer . .... .... .... ... .. 25
Dimensions ...... .... ... .... .... ... 376
Dipstick Readi ng the dipstick proper ly .. ... . 311
Distance control system
See Adaptive Cruise Contro l ... .. ... 139
Doors Mechanica l chi ld safety lock .. ...... . 58
Power child safety lock . .... .... .... 58
P ower side door closer . ... .... .... . 53
Dr iver
See Seating posi tion ...... .... .... 200
Driver information display Driver information messages ... ... .. 29
Introduct ion .. ... .... .... .... .... . 24
Open door o r rear lid wa rn ing .. .... . 26
Outs ide temperature display .. ...... 25
Sound system disp lay ........ ... .. . 25
Driver Information System Digita l speedometer ... ... .... .... . 25
Driver 's seat .. .... .... ... .... .... .... 87
Vehicle operation Vehicle care Do-it-yourself service Technical data

lll'ft __ A_l-=- p _h_ a_ b_e _t_ic _ a_l _in _ d_e _x ____________________________________________ _
p
Paint
Touch-up 292
Paint No. . . . . . . . . . . . . . . . . . . . . . . . . . . 374
Parking . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Automatic transmission ... .... .... 163
Caution when parking near a parking bar -
rier or curb .. .... ....... .... ... 135
Low bumper cover, spoilers and suspension . . . . . . . . . . . . . . . . . . . . 135
Parking brake
See Electromechanica l parking brake 134
P arking on a dec line (downhill) ....... 135
Parking on an incline (uphill) ... .. .... 135
Parts replacement . . . . . . . . . . . . . . . . . . 382
PASSENGER AIR BAG OFF ligh t ........ 230
Passenger's seat . . . . . . . . . . . . . . . . . . . . . 87
Passenger's seat memory . . . . . . . . . . . . . 95
Passive safety system . . . . . . . . . . . . . . . 198
Pedals ............................ 204
Physical principles of a frontal collision 210
Pockets . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Polishing .... ..... .. .... .... ...... . 291
Power locking switch . . . . . . . . . . . . . . . . . 53
Power locking system . . . . . . . . . . . . . . . . 49
Conven ience open feature .......... 64
Locking and unlocking the vehicle from
inside ........... ....... .... .... 53
Opening and closing the windows .. . 64
Rear lid/trunk lid ...... .... .... .... 55
Remote control . . . . . . . . . . . . . . . . . . . 48
Selective unlock feature . . . . . . . . . . . . 52 Settings
. . . . . . . . . . . . . . . . . . . . . . . . . 52
Unlocking and locking vehicle ... .... 51
Power roof . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Power seat Contro ls .. .... ... .... .... .... .... 87
Massage function ....... ...... .... 89
Seat adjustment ........ ....... ... 88
Upper thigh support .. ...... .... ... 88
Power side door closer . . . . . . . . . . . . . . . 53
Power steering ..................... 273
Power sunroo f
Emergency c losing ............. 67, 68
Power window switche·s ... .... ....... 62
In the driver's door ................ 63
In the front passenger's door . . . . . . . 64
Reactivating the system ............ 65
Power windows Settings . . . . . . . . . . . . . . . . . . . . . . . . . 65
Pregnant women Specia l considerations when wearing a
safety belt ..................... 215
Programming the Homelink® universal re-
mote control . . . . . . . . . . . . . . . . . . . 191
Prop er occupant seating positions .... 200
Proper safety be lt position .. .... ... .. 214
Proper seating position Front passenger ................. 201
Occupants ...................... 200
Rear passengers 202
a
Quartz clock . . . . . . . . . . . . . . . . . . . . . . . . . 13 quattro®
See All Wheel Drive
............... 273
Question
R
What happens to unbelted occupants? . .
211
Why safety belts? ................ 209
Radiator fan ........................ 317
Rain sensor ......................... 80
Rain sensor defective ... .. .... .... .... 36
Reading lights
Front . .... .... .... .... ....... .... 74
Rear ............................. 75
Rear ashtray ....................... 107
Rear center console ...... .... .... ... 108
Rear c limate controls ................ 125
Air distribution .... ....... .... ... 125
Automatic operation . ...... .... ... 125
Contro ls . ...... ..... .. .... .... .. 125
Heated seats . . . . . . . . . . . . . . . . . . . . 125
PASSIVE . ... .. .... .... ...... .... 125
Switching on and off . ...... .... ... 125
Temperature ...... .... .... .... .. 125
Ventilated seats .................. 125
Rear fog lights .. ...... .... ...... .... . 71
Rear lid
Automatic operation ............... 56
Escape handle .... .... .... .... ... 348
Opening and clos ing ... .... .... .... 55
Opening manual ly ...... .... .... ... 56