2008 AUDI S8 dimensions

-Checking and filling PW~---=---=----------------
It is not necessary to remove the battery from the luggage compart ­
ment, and it is also not necessa ry t o disco nnec t the cab les.
F a st ch arging th e batt ery ( charging rate above 14 .8
V olts )
For technical reasons do not use a battery charger that uses voltage
greater tha n 14.8 Vo lts to charge your veh ic le's battery.
& WARNING
C harging a b attery can be dangerou s.
• Always follow the operating in structions provided by the
battery charger manufacturer when ch arging your b attery .
• Never charge a frozen battery . It may expl ode because of ga s
t rapped in the ice . Allow a frozen batter y to tha w out fir st .
• Do not reu se batteries which were fro zen. The battery hou sing
m ay have cracked and weakened when the battery froze.
• Charge the battery in a well ventilated are a. Keep aw ay from
open flame or electric al spar k. Do not smoke . Hydr ogen gas gener ­
ated by the battery i s explosive.
• To reduc e the danger of e xplosion , never conne ct or dis conn ect
charger cable s while the charger i s oper ating.
• Fa st charging a batter y is dangerous and should only be
a ttempted by a competent technician with the proper equipment .
• Battery ac id that may spill during charging should be washed
off with a solution of warm water and b aking soda to neutralize
the a cid .
0 Note
Never use a fast charger as a booster to start the engine. This wil l
ser iously damage sens it ive elect ronic compo nents, such as control
units, r elays, radio , etc ., as wel l as the battery charger. •
Battery replacement
The new batte ry mus t have t he s ame s pecificati ons and
dimensions as the original equipment battery.
I ntel ligent energy management in your vehicle is responsible for
distr ibut ing the e lectr ica l energy throughout your veh icle
~ page 274. The inte lligent energy management system will keep
t he engine ba ttery charged be tter than vehicles without t his sys tem.
T o make sure the add it ional electr ical energy is avai lab le once aga in
after you have changed t he battery, we recommend that you ins tall
batteries of the same type and manufacture only (the same as those
insta lled at the time your vehicle was delivered). Specifications are
listed on the battery housing . Your authorized Audi dea ler wi ll then
code the battery management contro l unit .
The new battery must have the same capacity, voltage (12 volts), amperage, construction and p lug sea ling.
When instal ling the battery, make sure the ign ition and all elect rica l
consumers are turned off .
0 Note
Make sure the ventilation hose on the side of the battery is
connected, otherwise fumes or battery acid can leak out.
'£> For the sake of the environment
Because of the problem of proper disposal of a battery, we recom ­
mend your authorized Audi dealer change the battery for you.
Batteries contain sulfur ic acid and lead and must always be
disposed of proper ly i n compliance with all environmental regula­
tions . Disposing of vehicle batteries improper ly is very dangerous to
t he environment .•

llffl __ G_ e_n_ e_ r_
a _l _i_n _f _o _ r_ m_ a_ t_ i_ o _ n ________________________________________________ _
0 Note
• The ve hicle capacity weight figures apply when the load is
distributed evenly in the vehic le (passengers and luggage) . When
tra nsporting a heavy load in the luggage compartment, carry the
load as near to the rear ax le as possible so that the vehic le's
h a ndl ing is not impaired .
• Do not exceed the maximum permissib le a xle loads or the
max imum gross veh ic le we ight. Always remember t hat the ve hicle's
handling wil l be affected by the extra load. Therefore, adjust your
speed accord ingly .
• Always observe local regulations .•
Dimensions
The specifications refer to the basic mode l. Differences may occur
depend ing on t he mode l ty pe a nd options or dere d, fo r exam ple, t ire
sizes.
0 Note
When driving up steep ramps, on rough roads, over curbs, etc. it is imp ortant to remem ber tha t som e parts o f you r ve hicle, such as
spoilers or exhaust system components, may be c lose to the
ground. Be carefu l n ot to damage t hem .•

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

______________________________________________ A_ l_,_ p _h_ a_ b_e _t_ic _ a_l _in _ d_e _ x __ lll
T
Tachometer . .... .... .... ... .... .... . 13
Technical modifications ...... ...... .. 383
T emperature
Climate controls ...... .... ..... .. . 117
Setting for the driver's and front passen-
ger's side ... ...... .... ... .... .. 117
Tether strap ........................ 263
Securing the upper tether strap 264
The first 1,000 miles (1,500 km) and
afterwards .. .... .... ... .... .... 277
Tie -down eyelets ... .. .... ...... . 100, 207
Tips for the environment
Saving fuel ... .... .... ... .... .... 104
Using the air conditioner only when necessary ... .... ....... .... .... 123
ti ptron ic® . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Automatic Shift Lock (ASU ... .... .. 165
Driving .. .. .. .... .... ........... 163
Dynamic shift program . ...... ... .. 166
Fail -safe mode ... .... .... ...... .. 168
Kick -down ..... ...... .... ... .... . 166
Manual shift program ........ .... . 167
Se lector lever . .... .... ... .... .... 164
Tire pressure .. ... .. .... .... ...... .. 331
Tire pressure monitoring system ... .... 41
Displaying tire pressures . .... .... .. 43
Initialize wheels ... .... ... .... .... . 45
Learning process .................. 44
Loss of air pressure ............. 20, 42
Malfunctions .... .... .... .... .... . 45
Sensors ....... .. .... .... ...... .. 338
Controls and equip­ ment Safety first Stor
ing tire pressures ....... .... ... 44 Towing
Tires and wheels .. .... .... .... ... 338 Tow truck procedures .... .... .... . 366
Valves ..... .. .... .... .... .... ... 338
Towing hitch
Tire service life ........ .... ... .. .... 335
Audi parking system .............. 180
Tires ........ .... ... .... .... .... ... 324 Towing loop ..... .... .... ... .... .... 367
Replacing .. ...... .... ...... ... .. 338 front .... ... .. .... .... ...... ... .. 367
Service life . ........ .... ... .. .... 335 rear ............................ 368
speed rating letter code .. ... .. .... 338
Trailer towing . .... ... .... ...... ... .. 282
Tire manufacturing date ...... .... . 338
Operating instructions . ...... ... .. 283
Tire specifications ................ 337
Technical requirements ... .... 282, 283
Tread depth ........ ....... ...... 335
Trailer towing tips ................ 284
Uniform tire quality grading .... .... 340
Train
Winter tires ... .... .... .... .... ... 341
Transporting your vehicle .. .... .... 369
Tires and ve hicle load limits . ...... ... 333
Transmission
Tires and wheels
See Automatic transmission .. ...... 163
Checking tire pressure .... .... .... 331
Transport Canada . .... ... ........ ... 208
Cold tire inflation pressure .. .... ... 328
Dimensions ...................... 336 Transporting your vehicle
.... .... ... . 369
Tread Wear Indicator (TWI) ....... .... . 335
Genera l notes .................... 324
G lossary of tire and loading termino logy
325
New tires and whee ls .. .... .... ... 336
Replacing .... .... .... .... .... ... 337
Snow chains ........ .... ... .. .... 342 Trip computer
Fuel consumption .... .... .... .... . 38
Mi leage ... ........... .... .... .... 38
Sing le-trip memory .. ........ .... .. 39
Total-trip memory .. ...... ..... .. .. 39
Tire pressure monitoring system .... 338
Tires and vehicle load limits .. ...... 333
Wheel bolts .. ....... ...... .... ... 343 Trip
odometer ..... .. .... ....... ... .. 14
What does it mean when dEF appears in the trip odometer disp lay? ......... 14
Winter tires ......... ...... .... ... 341 Trunk
Tires/Wheels
See Rear lid ... .... .... ... .... .... . 55
Low aspect ratio tires . .... ........ 343 Trunk
escape handle .. .... ... .... .... 348
Tools ... .... .... ... .... .... .... .... 350 Turn signals
... .. .... .... .... ...... .. 73
Torn or frayed safety be lts .. .... .... .. 212 Warning/indicator
lights .. ........ .. 19
Touch-up paint . .... ... .... .... .... . 292
Vehicle operation Vehicle care Do-it-yourself service Technical data