2011 AUDI S8 checking oil

Advanced Parking System . . . . 118
Advanc ed Pa rking System with r ear
view camera . . . . . . . . . . . . . . . . . . . . . 118
Ad justing the display and warning
tones . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
E rro r messages
Homelink ® ............ .... .. . .
Universal remote control . .. .. .. .. . . 123
124
124
Safety first
. . . . . . . . . . . . . . . . . . . . 127
Driving Safely . . . . . . . . . . . . . . . . . 127
General notes . . . . . . . . . . . . . . . . . . . . 127
Prope r occupa nt seating posit ions . . . 128
Driver and passenger side footwell . . . 132
Pedal area . . . . . . . . . . . . . . . . . . . . . . . 13 2
S towing lugg age . . . . . . . . . . . . . . . . . 133
Report ing Safety Defects . . . . . . . . . . . 135
Safety belt s . . . . . . . . . . . . . . . . . . . 137
General notes . . . . . . . . . . . . . . . . . . . . 13 7
Why safety be lts? . . . . . . . . . . . . . . . . 138
Safety belts . . . . . . . . . . . . . . . . . . . . . 140
Safety belt pretens ioners . . . . . . . . . . 143
Airbag system . . . . . . . . . . . . . . . . . 145
Important th ings to know . . . . . . . . . . 145
Front airbags . . . . . . . . . . . . . . . . . . . . 149
Mo nitoring the Advanced Airbag
System . . . . . . . . . . . . . . . . . . . . . . . . . 156
Knee airbags . . . . . . . . . . . . . . . . . . . . . 16 1
Side airbags . . . . . . . . . . . . . . . . . . . . . 163
S ide curta in a irbags . . . . . . . . . . . . . . . 166
Ch ild Safety . . . . . . . . . . . . . . . . . . . 169
I mportant th ings to know .. .. .. .. . .
C hil d safety sea ts ......... .... .. . .
I ns tall ing a chi ld safety seat .. .. .. . .
L A T C H L ower ancho rages and tethers
for chi ldren ..... .. .... ... .. .. .. . .
Addit io n al Information
Audi pre sense ..... ... .. .. .. . .
Preventative passenger protection .. . 169
174
178
18 1
187
188
188
Table of contents 3
Vehicle oper ation . . . . . . . . . . . . .
190
Intelligent technology . . . . . . . . 190
Notice about data recorded by vehicle
control modules . . . . . . . . . . . . . . . . . . 190
E lectronic stab ilizat ion program (ESP) 190
B rak ing ...... ... .. ............. .
Se rvotronic ® - advanced power
stee ring system .. .. ..... ........ .
D rivi ng with your q uattro ® ...... .. . 192
194
19
4
En ergy m anagement . . . . . . . . . . . . . . 195
Driving and environment . . . . . 197
T he first 1,000 miles (1,500 km) and
a ft erwards . . . . . . . . . . . . . . . . . . . . . . 197
Catalytic conve rter . . . . . . . . . . . . . . . . 198
Avoid damaging the vehicle . . . . . . . . . 198
Driving throug h wate r on roads . . . . . 199
Operate your vehicle economically and
min imi ze pollution . . . . . . . . . . . . . . . . 199
Trailer towing . . . . . . . . . . . . . . . . . 202
Driv ing with a traile r . . . . . . . . . . . . . . 202
Trai le r tow ing t ips . . . . . . . . . . . . . . . . 204
Vehicle care . . . . . . . . . . . . . . . . . . . 206
Cleaning and protection . . . . . . 206
General information . . . . . . . . . . . . . . 206
Care of exterior . . . . . . . . . . . . . . . . . . 206
Care of inte rior . . . . . . . . . . . . . . . . . . . 212
Fuel supply and filling your
fuel tank ... .. .... .......... ....
218
Gasoline . . . . . . . . . . . . . . . . . . . . . . . . 218
F uel tan k.. .. .. .. ... ............ . 219
Checking and filling . . . . . . . . . . . 222
E ngine hood . . . . . . . . . . . . . . . . . . . . . 222
Engine comp artmen t . . . . . . . . . . . . . . 224
Engine oil . . . . . . . . . . . . . . . . . . . . . . . 224
Engine cooling system . . . . . . . . . . . . . 229
Brake fluid . . . . . . . . . . . . . . . . . . . . . . 232
Battery . . . . . . . . . . . . . . . . . . . . . . . . . 233
Windsh ie ld/headlight washer
container . . . . . . . . . . . . . . . . . . . . . . . 236
Tires and wheels . . . . . . . . . . . . . . 238
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
T ire pressure mo nitoring system . . . . 256
•
•

Instrument s and warnin g/indi cator ligh ts 11
gauge turn on under normal d riving condi ­
tions . The LEDs higher up may turn on when
the eng ine is under heavy load or the exter ior
temperature is high . This is no need to worry
as long as the. warning light in the instru­
ment cluster does not illuminate . If the LEDs
in the upper area of the display and the ind ica­
tor light . in the instrument cluster display
turn on, the coolant temperature is too high
¢page 15.
A WARNING
-Always observe the warning in
page 216, Engine compartment, be­
fore 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
dr ipping 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.
(D Note
- Mount ing additional lights or accessories
in front of the a ir inlets reduces the cool­
i ng effect of the rad iator . At h igh outside
temperatures or high eng ine load, the
engine co uld overheat.
- The front spo ile r has been designed to
properly distrib ute the cooling air when
the veh icle is moving. If the spoiler is
damaged, this cou ld red uce the cooling
effect and t he engine co uld then over­
heat . Ask your authorized Audi dea le r for
ass istance.
Tachometer (engine rev counter)
The tachometer indicates the engine RPM
(revolutions per minutes).
If engine RP M drops be low 1,500, you should
downshift to the next lower gear. The red a rea
at the e nd of the sca le indicates maximum
permiss ible engine RPM after the break-in pe­
riod. Before reaching this area, move these­
l ector lever to position "D (Drive)" or ease
your foot off the accelerator pedal.
@ Note
The tachometer need le should on ly briefly
be in the red zone: yo u could damage your
engine! The beg inning of the red zone var ­
i es depending on the engine.
@ For the sake of the environment
Upsh ifting early saves fuel and reduces en ­
gine noise.
Fuel gauge
The fuel gauge only works when the ignition is
o n.
If the fue l level drops below 4 gallons (15
l ite rs), the bottom LED tu rns red and the indi­
cator light
Ill tu rns on ¢ page 20. The bot­
tom LED b link s red when the fue l level is very
l ow .
The possible range based on the current fuel
level is shown in tab@
page 23, fig. 4.
(D Note
Never run the ta nk complet ely dry. An ir­
regular supply of f uel can cause engine
misfiring and fuel cou ld enter the exha ust
system. The cata lytic converter could then
overheat and be damaged.
Warning/indicator lights
Description
T he ind icator lights in the instrument clus ter
blink or turn on. They indica te f unct ions or
malfunctions ¢
,&.
Messages may appea r with some indicato r
li ghts. A warning signal will sound at the
same t ime. The indica tor lights and messages
in the center of the displays may be rep laced
by other disp lays. To show them again, select
the tab for ind icator lights and messages us­
ing the multifunction steering whee l
¢
page 23. If there are several malfunc­
tions, you can display them one at a time us- ing the thumbwheel. ..,.

224 Checking and filling
Engine compartment
Engine compartment overview
These are the most important items that you can check.
Fig . 177 Typ ical layout for conta iners a nd eng ine o il filler cap
(D W indshield/head light washer
t . (?::..) con
amer ~ .... ... . ... .. . 236
@ Jump start point(-) with hex
h ead screw, ................
235, 273
@ Jump start point(+) unde r a cov-
e r, . ...... .... ......... .. .
23 5, 273
© Eng ine oi l filler cap ('t::r.) . . . . . 227
® B rak e fluid reservo ir ((0)) . . . . . 232
® Coolant expansion tank (J-) . . . 229
0 Power steering reservoir . . . . . . 194
The engine oil filler neck (item@) may be lo­
cated in a d ifferent area depending on the ver­
sion of the engine .
A WARNING
Before you check anything in the engine
compartment, always read and heed all
WAR NINGS¢
A in Working in the engine
compartment on page 222.
Engine oil
Engine oil specifications
The engine oil used in your Audi needs the
right kind of oil.
T he eng ine in your Audi is a sophisticated
powerplant that was built to exacting specifi ­
cations . Th is engine needs the right k ind of
engine oil that meets specifications regarding
quality and v iscosity so that it can run
smoothly and reliab ly . Choosing th e right o il
and changi ng oil within the t ime and mileage
in tervals prin ted in you r vehicle's Warr anty
&
Maintenan ce booklet matte rs a lot more to­
day tha n it did years ago . Audi has develope d
a spec ia l quality standard for engine oil that
will help assure that you r vehicle's engine w ill
get the lubr ication it needs for proper opera-
t ion. ..,.

Checking the engine oil level
Fig . 178 D is p lay: o il level indica tor
Park your vehicle on a level surface.
• Shut the engine off when i t is wa rm.
• Swi tch on ly the ignition back on .
• Wait approximately two minutes .
• Se lect :
I CAR I funct ion button > C ar sys tem s
cont rol button > Se rvicing & c heck s > Oil
le ve l.
• Check the oil level in the display¢ fig. 178 .
Add engine oil if the bar of the oil level indi ­
cator is near "min " ¢
page 22 7.
Depending on the way the veh icle is driven
and the operating conditions, oil consumpt ion
can be up to 1/2 quart per 600 m iles (0 .S liter
per 1 ,000 km) . Consumption may be h igher
within the first 3,000 miles (S,000 km) .
@ Tips
The oil level indicator in the MMI Display is
only an informat ion d isp lay . If the oil leve l
is low, a minimum o il warning appears in
t he ins trumen t cluste r. Add oi l
¢
page 22 7 . If the hood h as been opened,
the current oil level is shown in the instru ­
ment cluster the next time the ignition is
sw itched on.
Checkin g and fillin g 22 7
Adding engine oil 'i=:1:
Fig. 179 Eng in e compa rtm en t: co ve r on the engine oi l
filler n eck
Before you check anything in the eng ine com­
partment ,
alw ays re ad and he ed all WARN­
INGS
c:> &, in Working in the engine compart ­
ment on page 222 .
• Unscrew the cap~ to the eng .i ne o il filling
hole
c:> fig . 179.
• Carefully top off with the appropriate oil in
0.S liter doses .
• Check the oil level again after two minutes
¢ page 22 7.
• Top off the oil aga in, if necessary .
• Screw the cap back on the filling hole .
A WARNING
-Wh ile topping off, the oil must not come
in contact w ith hot engine parts -fi re
hazard!
- The oi l filler cap must be p roperly se­
cured to prevent oil from being sprayed
on the hot engine and exhaust system
when the engine is runni ng -fire ha zard!
- I f your s kin has come in contact with the
engine o il, you must subse quently
cleanse it thoroughly.
(D Note
- Check the oil level using the MMI. If the
message
Please reduce oil level appe ars,
c ontact yo ur a uth ori zed Aud i dea ler o r
ot her qualified workshop to have excess
oil extracted if necessary.
- Audi d oes not re commend the u se of oil
additi ves. The y m ay dama ge the engine
1111-

232 Checking and filling
Brake fluid
Checking brake fluid level
The brake fluid level can be checked with a
quick glance .
Fig. 181 Engine compartme nt: markings on the brake
flu id reservoir
Before you check anything in the engine com­
partment,
always read and heed all WARN­
INGS ¢ .&._ in Working in the engine compart­
ment on page 222.
.. Read the brake fluid level from the brake
fluid reservoir ¢
fig. 181. The brake fluid
level must be between the "MIN" and
" MAX " markings .
The location of the brake fluid reservoir can be
seen in the engine compartment illustration
c:::,page224 .
The fluid level may drop slightly after some
time due to the automatic adjustment of the
brake pads . T hi s is not cause for alarm.
If the brake fluid level falls
considerably be­
low the "MIN" mark, the brake warning/indi­
cator light. (U.S. models)/ . (Canadian
models) will come on ¢
page 14. Do not con­
tinue to operate the vehicle . The complete
brake system should be thoroughly checked
by an authorized Audi dealer or other quali­
fied facility and the cause corrected.
If the
brake fluid level is too low, the brake warning/
indicator light will illuminate. Contact an au­
thorized Audi dealer
immediately .
Changing brake fluid
Have the brake fluid changed by an experi­
enced technician .
Brake fluid absorbs moisture from the air. If
t he water content in the brake fluid is too
high, corrosion in the brake system may result
after a period of time . The boiling point of the
brake fluid will also decrease considerably and
decrease braking performance.
Therefore, the brake fluid must be changed
every two years . Always use new brake fluid
which conforms to Federal Motor Vehicle
Standard "FMVSS 116 DOT 4".
The brake fluid reservoir can be difficult to reach, therefore, we recommend that you
have the brake fluid changed by your author­
ized
Audi dealer. Your dealer has the correct
tools, the right brake fluid and the know-how
to do this for you .
A WARNING
-Brake fluid is poisonous. It must be stor­
ed only in the closed original container
out of the reach of children!
- Brake failure can result from old or inap­
propriate brake fluid. Observe these pre­
cautions:
- Use only brake fluid that meets SAE
specification
J 1703 and conforms to
Federal Motor Vehicle Standard 116.
Always check with your authorized Audi
dealer to make sure you are using the
correct brake fluid. The correct type of brake fluid is also indicated on the
brake fluid reservoir.
- The brake fluid must be new. Heavy use
of the brakes can cause a vapor lock if
the brake fluid is left in the system too
long . This can seriously affect the effi­
ciency of the brakes as well as your
safety. This could result in an accident.
(D Note
Brake fluid will damage the paint of your
vehicle.

chains because t he vehicle will be ex­
tremely low. If you do drive with snow
chains on while the vehicle is at this lev­
el, the snow chains might severe ly dam­
age the wheelhouse and other parts of
the veh icle.
@ Tips
Where snow cha ins are mandatory oncer­
tain roads, this normally also applies to ve­
hicles with All Wheel Drive.
Wheel bolts
Wheel bolts must always be tightened to the
correct torque .
The design of whee l bolts is matched to the
factory installed r ims. If different rims are fit­
ted, the correct wheel bolts with the right length and correctly shaped bolt heads must
be used . This ensures that wheels are fitted
secure ly and that the brake system f unctions
correctly .
In certain circumstances, you may not use
wheel bolts from a d iffe rent vehicle -even if it
i s the same mode l
¢page 285.
A WARNING
Imprope rly tig hte ned or maintained whee l
bolts can be come loose causing loss of
contro l, a co llision and serious persona l in­
jury .
- Alw ays keep the w heel bolts and the
th reads in the wheel hubs clea n so the
wheel bolts can turn easily and be prop­
er ly tightened .
- Never grease or oil the wheel bo lts and
the threads in the w heel h ubs. They can
become loose wh ile driving if greased or
o iled, even if tightened to the specif ied
torque.
- Only use wheel bolts that belong to the
rim being installed.
- Never use different whee ls bolts on your
vehicle.
- Always maintai n the co rrect tightening
torq ue for the wheel bo lts to reduce the
Tire s an d wheel s 255
risk of a wheel loss. If the tightening tor­
que of t he wheel bolts is too low, they
can loosen and come out when the vehi­
cle is mov ing. If the tighte ning torque is
too h igh, the wheel bol ts and threads
can be damaged and the whee l can be­
come loose.
(I) Note
The specified torque for the whee l bolts is
90 ft lb ( 120 Nm) wi th a tole rance of± 7,4
ft lb(± 10 Nm). Torq ue whee l bolts diago­
nally. Afte r cha nging a whee l, the torq ue
must be checked as soon as possible wi th a
torque w rench -prefe rably by an au thor­
ized Audi dealer or qualif ied workshop .
Low aspect ratio tires
Your Audi is facto ry-eq uipped with low aspect
ratio tires. These tires have been thoro ughly
tested and been se lected specifically for your
model for their superb performance, road fee l
and handling u nder a variety of driving cond i­
tions . Ask your authorized Audi dealer for
more details.
The low aspect ratio of these t ires is ind icated
by a numeral of
55 or less in the tire's size
designation . The numeral rep resents the ratio
of the t ire's sidewall height in relation to its
t read width ex pressed in pe rce ntage. Conven ­
tiona l tires have a he igh t/w idth ratio of 60 or
more.
The performance of low-aspe ct-ratio tire s is
particularly sensitiv e to improper infla tion
pres sure. It is therefore important that low
a spect ratio tires are inflated to the specified
pre ssure and that the inflation pressure i s
regularly checked and maintained. Tire pre s·
sures should be checked at least once a
month and always befo re a long trip
¢ page 244, Checking tire pressure.
What you can d o to avoid tire and rim
damage
Low aspect ratio tires can be damaged more
easily by impact w it h potholes , curbs, gul lies ..,.
•
•

290 Index .:..:..:..::....::.....:..._ ___________________________ _
Doors
M echanical child safety lock .. .... .. .. 38
Power child safety lock . . . . . . . . . . . . . . 38
Driver information system
CD/radio display . . . . . . . . . . . . . . . . . . . . 23
Door/r ear lid warning . . . . . . . . . . . . . . . 23
Efficiency program . . . . . . . . . . . . . . . . . . 25
Exterior temperature display ... .. .. .. 23
On-board computer . . . . . . . . . . . . . . . . . 24
Driver seating position ............... 128
drive select .................... ... . 106
adaptive air suspension/sport ........ 106
Adaptive dampers ........ .. .. .... . 106
Cornering light ......... .. .. .. .. .. . 106
Dynamic steering ......... .... .... . 106
Safety belt tensioner ....... .... ... . 106
Sport differential .......... ... .... . 106
Driv ing safely .............. ... .. .. . 127
Driving through water ............... 199
Driving tim e . . . . . . . . . . . . . . . . . . . . . . . . 24
Duplicate key . . . . . . . . . . . . . . . . . . . . . . . 29
Dynamic steering . . . . . . . . . . . . . . . 22, 106
E
Easy entry feature ............ .. .... .. 78
Efficiency program . . . . . . . . . . . . . . . . . . . 25
Fu el economy messages . . . . . . . . . . . . . 25
Other equipment . . . . . . . . . . . . . . . . . . . 25
Elect rical accessoires (sockets) . . . . . . . . . 63
Electrical accessories (sockets) . . . . . . . . . 69
Electromechanical parking brake
Emergency braking . . . . . . . . . . . . . . . . . 83
Operation ......................... 81
Parking .... ................ ..... .. 82
Releasing and closing ........... ... . 81
Starting assist ............ ... .... .. 82
Starting from rest ........ .. .. .... .. 82
Starting off with a trailer ..... .. .. .. . . 82
Warning/indicator lights ..... .. .... .. 15
Electronic differential lock (EDL) ... ... . 190
Warning/indicator lights ......... .. .. 19
E lectronic immobilizer . . . . . . . . . . . . 26, 30
Electronic power co ntrol (EPC)
warning/indicator light ..... .... ..... 20
Electronic speed limiter . . . . . . . . . . . . . . . 28 Electronic
stabilization program (ESP) . . 190
Warning/indicator lights ............. 18
Emergency actuation
Doors .. .. .. .. .. ............. .. .. . 3S
Parking lock ... .. ............. .... 116
Pow er sunroof ... .................. 41
R ea r lid ... .... .. ............. ..... 37
Emerg ency braking . ... .......... .. .. . 83
Emergency flasher .............. .. .. . 44
Warning/indicator lights ........ .. .. . 22
Emergency operation Panoramic sunroof ................ .. 42
Sun shade (roof) . ............... .. . 42
Emerg ency starting ... .......... .. .. 273
Emergency towing .................. 275
Emergency warning triangle ......... . 259
Energy management . ........... .. .. 195
Engine Compartment .. .. ... .......... .. .. 224
Coolant ......... .. .............. . 229
Data 282
starting ........................... 79
Start ing with jumper cables ......... 273
Stopping .. .. .. .. .. ........... .... . 80
E ngine compartment ............... . 224
Closing the hood ... ..... ........ .. 223
Opening the hood .......... ...... . 222
Safety instructions ............... .. 222
Working in the eng ine compartment .. 222
Engine coolant .. ................... 229
Adding coolant ... .. ..... ........ .. 230
Checking the engine coo lant level ..... 229
Expansion tank ................ .... 229
Malfunction symbol ............ .... . lS
Radiator fan ..... ................ . 231
Temp erature gauge ................ . 10
Engine oil ..... ... .. .............. . 224
Adding ... .. .. .. .. ........... .... 227
Additives .. .. .. .. ............. .. .. 227
Changing ..... .. ................. 228
Checking the engine oil leve l ......... 227
Indications and conditions requiring ex-
tra checking ..... ............. .... 227
Indicator light ... ... .......... .. .. . 17
Oil consumpt ion .. ............. .... 226
Oil grades ..... .................. . 224
Oil level symbol . . . . . . . . . . . . . . . . . . . . 20