2009 AUDI S8 oil level

___ D_ r_iv _ in_... g"'- a_ n_ d_ e_ n_ v_i_r _o _n_ m_ e_n_ t _______________________________________________ _
New brake pads
--
Remember that new brake pads do not have a full braking
effect during the first 250 miles (400 kilometers) after they
are installed .
New brake pads have to be "burnished in" before they have optimal
grab =>& .
During the break -in period, you should avoid putting severe loads
on the brakes . Severe loads include, for examp le, sudden hard
braking, in particular at very high speeds or, for example, on moun­
tain passes.
& WARNING
New brake pads don't have the best stopping power and must be
"broken-in" during the initial 100 to 150 miles (150 to 200 kilome­
ters) of normal city driving. You can compensate for this by
pressing the brake pedal more firmly . This also applies later when
new pads are installed.
:J
Catalytic converter
It is very important that your emission control system
(catalytic converter) is functioning properly to ensure that
your vehicle is running in an environmentally sound
manner.
- Always use lead-free gasoline:=> page 303, "Fuel supply".
- Never run the tank down all the way to empty.
- Never put too much motor oil in your engine ==>
page 314,
"Adding engine oil 't=:;r\11
•
Never try to push- or tow-start your vehicle.
The catalytic converter is an efficient "clean-up" device built into the
exhaust system of the vehicle. The catalytic converter burns many
of the po llutants in the exhaust gas before they are released into the
atmosphere.
The exclusive use of unleaded fuel is critically important for the life
of the catalytic converter and proper functioning of the engine.
& WARNING
• Do not park or operate the vehicle in areas where the hot
exhaust system may come in contact with dry grass, brush, fuel
spill or other material which can cause a fire .
• Do not apply additional undercoating or rustproofing on or
near the exhaust manifold, exhaust pipes, catalytic converter or
heat shields. During driving, the substance used for undercoating
could overheat and cause a fire .
0 Note
• Be aware that just one tank filling with leaded fuel will alr eady
seriously degrade the performance of the catalytic converter.
• Do not exceed the correct engine oil level=>
page 314.
• Do not drive until the fuel tank becomes completely empty. The
engine could misfire. Unburned fuel could also get into the exhaust
system and this could cause the catalytic converter to overheat.
• Do not turn off the ignition while the vehicle is moving.
• Do not continue to operate your vehicle under these conditions,
as otherwise fuel can reach the catalytic converter. This could result
in overheating of the converter, requiring its replacement .
• To assure efficient operation of the Emission Control System:
- Have your vehicle maintained properly and in accordance with
the service recommendations in your Warranty
& Maintenance
booklet. •

-Checking and filling ------=-------------------
to help keep your vehicle's engine running smoothly and help
prevent the formation of harmful deposits, sometimes called
"sludge," that over time can lead to expensive repairs.
At the time of printing, engine oils available in the U.S. and Canada
that meet the exacting specificat ions of Audi oil standard VW 502 00
are synthetic engine oils. This does not mean, however, that every
synthetic engine oil will meet Audi oil standard VW 502 00. So
always be sure that you use an approved oil.
To help prevent the formation of harmful deposits use only oi l with
the following specifications printed on the oil container:
Audi oil standard VW 502 00
Oil container labels may carry the specification singly or in combi­
nation with other designations and oil quality standards.
Viscosity
Engine oi ls are graded according to their viscosity . The proper
viscosity grade oil for your engine depends on climactic or seasonal
conditions where you drive. You can use oil with a v iscosity grade of
SAE 5W40 across all temperature ranges for normal driving condi­
tions.
However, if engine oil viscosity grade SAE 5W40 is not available, you
can also use viscosity grade SAE 5W-30 or SAE 0W -40 as long as it
meets Audi oil quality standard VW 502 00 specifications.
Because engine oil that meets the Audi oil standard may not be
available everywhere when you need it, we strongly recommend
that you always carry with you an extra quart Oiterl of oil that express ly conforms to the VW 502 00 specification, in case you have
to top off the oil while on the road.
Only if the level of the oil is at or below the minimum mark on the
oil dipstick -and no oil that expressly conforms to Audi oi l standard
VW 502 00 specifications is available -may you top off with a high
quality engine oi l, preferably synthetic-based, that meets ACEA A3,
ACEA A5 or ACEA B5, API SL or ILSAC GF-3 specifications, but even
then, only in viscosity grades SAE 5W -40, SAE 5W -30, or SAE 0W -40 .
However, during the entire time between oil change intervals, never top
off with more than a total of 0 .5 qt/liter engine oil that does not
conform to Audi oil specification VW 502 00.
For more information about engine oil that has been approved for
your vehicle, please contact either your authorized Audi dealer or
Audi Customer Relations at 1 (800) 822-2834 or visit our web s ite at
www.audiusa.com or www.audicanada.ca. Here you will also find a
current list of oils (manufacturers, brand names etc .) that conform
to Audi oil standard VW 502 00.
Changing the engine oil
The engine oil and oil filter must be changed according to the
mileage (kilometers) and time intervals specified in your vehicle 's
Warranty
& Maintenance booklet. Do not exceed these intervals -
harmful deposits from old engine oil can reduce engine perfor­
mance and can lead to expensive engine repairs.
Changing the oil at the recommended intervals is so very important
because the lubricating properties of oi l decrease gradua lly during
normal vehicle use. If you are not sure when you have your oil
changed, ask your authorized Audi Service Advisor .
Under some circumstances the eng ine oil should even be changed
more frequently . Change oil more often if you drive mostly short
distances, operate the vehicle in dusty areas or mostly under stop­
and -go traffic conditions, or when you use your vehicle where
temperatures stay below freezing point for long periods.
Detergent additives in the oil will make fresh oil look dark after the
engine has been running for a short time. This is normal and is not
a reason to change the oil more often than recommended .
Damage or malfunctions due to lack of maintenance
It is essential that you change your oil at the recommended interva ls
using only engine oil that complies with Audi oil standard
VW 502 00. Your Limited New Vehicle Warranty does not cover
damage or malfunctions due to failure to follow recommended
maintenance and use requirements as set forth in the Audi Owner's
Manual and Warranty & Maintenance booklet. Your dea ler wi ll have
to deny warranty coverage unless you present to the dealer proof in
~

Checkin g and fillin g -
--------------~-
•
the form of Service or Repair Orders that all schedu led maintenance
was performed in a time ly manner .•
Engine oil consumption
The engine in your vehicle depends on an adequate
amount of oil to lubricate and cool all of its moving parts.
In order to provide effective lubrication and cool ing of internal
engine components, all internal combustion engines consume a
certain amount of oil. Oil consumption varies from engine to engine
and may change significantly over the life of the engine. Typically,
engines with a specified break -in period (see~
page 279) consume
more oil during the break-in period than they consume after oi l
consumption has stabi lized .
Unde r normal conditions, the rate of oil consumption depends on
the quality and viscosity of the oil, the RPM (revolutions per minute)
at which the engine is operated, the ambient temperature and road
conditions . Further factors are the amount of oil dilution from water
condensation or fuel residue and the oxidation level of the o il. As
any engine is subject to wear as mileage builds up, the oil consump ­
tio n may increase over time unt il rep lacement of worn components
may become necessary.
With all these variables coming into play, no standard rate of oil
consu mption can be estab lished or specified. There is no a lternative
to regular and frequent checking of the oil level, see Note .
If the yellow engi ne oil level warning symbol in the instrume nt
cluster lights up, you should check the oil level as soon as
poss ible
with the oil dipstick~ page 313 . Top off the oil at your
earliest convenience~
page 314.
& WARNING
Before you che ck anything in the eng ine comp artment , alw ay s
read and heed all WARNINGS
~ & in "Working in the engine
c ompartment " on
page 309 .
0 Note
Driving with an insufficie nt o il level is l ikely to cause severe damage
to the engine.
[ i ] Tip s
• The oil pressure warning displ ay ce,. is not an indi cat or of the oil
level . Do not rely on it. Instead , check the oil level in your engine at
regular interv als , prefe rably ea ch time you refuel , and always before
going on a long trip.
• If you have the impression your engine consumes excessive
amoun ts of oi l, we recommend tha t you consult your Audi dealer to
have the cause of your concern properly diagnosed . Keep in mind
that the accurate measureme nt of oil consumption requires great
care and may take some time. Your Audi dealer has instructions
about how to measure oil consumption accurately. •
Checking the engine oil level
Vehicle care I t •
Fig. 2 65 Illu stra tion of
pri nciple 1 : Mar ker s on
oi l d ips tick ...

llffl __ C _h_ e_ c_k _in --== g'-- a_n _d_ f_il _li _n ..:::g:::..- ___________________________________________ _
Fig . 266 Illustr atio n of
p rin ci pl e 2: Marke rs o n
oi l d ips tick
Before you check anything in the e ngine compartment,
always read and h eed all WARNING S=>
& in "Working in
the engine compartment" on
page 309.
D ete rmining oil l ev el
Park your vehicle so that it is horizontally level.
- While at operat ing state temperature, briefly let the
engine run at id le and then shut it off .
- Wait approx. two minutes.
- Pull ou t the oil dipst ick. Wipe off the oil dipstick with a
clean cloth, and s lide it back in as far as it will go .
- Pull it back out and read off the oil level =>
page 313,
fig. 265 or ::::> fig. 266 . Top off the engine oil, if applicable
=>
page 314 .
Oil level with in range @
- Do not add oil.
Oil l evel within rang e
@
-You can add oil. Aft erwards, the oil level sho uld be wit hin
range @. Oil l
evel within ran ge
©
You must add oil. Afterwards, the oil level should be
within range @.
The oil level needs to be checked at regular intervals . The best times
to do this are whenever you refue l and prior to long trips .
Depending on the way the vehicle is driven and the operating condi­
tions, oil consumption can be up to 1 quart per 1.200 mi les (1 liter
per 2.000 km). Consumption may be higher within the first 3 .000
miles (5.000 km) .•
Adding engine oil "l=:7:
Fi g. 2 67 O il filler cap
l ocat ion: 4.2 L 8-
c ylin der
Fig . 2 6 8 O il filler ca p
l ocatio n: 6. 0 L 12-
cylin der ...

Checkin g and fillin g -
--------------~-
•
Before you check a nything in the e ngine compartment,
alw ay s re ad and heed all WARNINGS ~ & in "Working in
the engine compartment" on
page 309.
- Turn off the engine.
- Unscrew the oil filler cap from the cylinder head cover
~ page 314, fig. 267 or~ page 314, fig. 268.
- Carefully top off with the appropriate o il in 0 .5 liter doses .
- Check the oil level again af te r two minutes~
page 313.
- Top off t he o il agai n, if necessary.
- Screw the cap back on the filling hole and slide the oil
dipstic k in as far as it will go .
& WARNING
• While toppi ng off , th e oil mu st n ot come in con tact w ith hot
e ngin e par ts -fir e ha zard!
• The oil filler cap mu st be p roperl y se cured t o pre vent o il fr om
be ing sprayed on the ho t engin e and exhau st s yste m wh en the
e ng ine is runni ng -fi re hazar d!
• If your skin h as come in co ntac t with th e engine oil , you mu st
s ub sequ entl y c lea nse it thor oug hl y.
0 Note
• T he oil level must not be above range @-danger of converter or
engine damage! Contact an authorized dealership to draw off oi l, if
necessary.
• Audi d oes n ot recommend the u se of o il a ddi tives . The y m ay
d am age th e eng in e and adv ers el y af fec t yo ur Ne w Vehicle Warr anty.
<£' For the sak e of th e environment
• Under no circumstances can the oi l come in contact with the
sewage network or the soi l.
• Observe and follow legal regulations when disposing of empty
oi l containers. •
Changing the engine oil
We recommend that have your oil changed by an autho­
rized Audi dealer or a qualified service station.
Before you check anything in the engine co mpart ment, always re ad
an d heed all WARN INGS=>
& in "Working in the engine compart­
ment" on
page 309.
The engine oi l must be changed according to the interva ls specified
in your Warranty
& Maintenance booklet. This is very important
because the lubricat ing properties o f oi l d im inish g radua lly during
normal vehicle use.
Under some circumstances the engine oil shou ld be changed more
frequently . Change oil more often if you drive mostly short
distances, operate the vehicle in dusty areas or under predomi­
nantly stop -and -go traffic conditions, or have your vehicle where
temperatures remain below freezing for extended periods .
Detergent additives in the oil w ill make fresh oi l look dark after the
engine has been running for a short time . This is normal and is not
a reason to change the oil more often than recommended .
Because of the problem of proper disposal, along with the spec ial
tools and necessary expertise required, we strong ly recommend
that you have your oi l changed by an authorized
Audi de aler or a
qualified service station .
If you choose to chang e your oil your self , please note the following
important information : .,_
Vehicle care I t •

Checking and filling -
------------------------------------------- -=----- =------
0 Note
• Before winter sets in, have the coolant checked to see if the
coolant additive in your vehicle is sufficient to meet the climate
conditions. This is especially important if you live in a region where
the winter is extremely cold. If necessary, increase the proportion of
coolant additive to 60%.
• When adding coolant additive to your cooling system,
remember:
-We recommend using only coolant additive G12+ + (check the
label) for your vehicle. This coolant additive is available at autho­
rized Audi dealers. Other types of antifreeze can significantly
reduce corrosion protection . The resulting corrosion can cause a
loss of coolant and serious engine damage .
• Do not add any type of radiator leak sealant to your vehicle's
engine coolant. Adding radiator repair fluid may adversely affect the
function and performance of your cooling system and cou ld result
in damage not covered by your New Vehicle Limited Warranty .•
Checking the engine coolant level
The engine coolant level can be checked with a quick
glance.
Fig . 269 Engine
compartment : Coolant
expansion tank
Before you check anything in the engine compartment,
always read and heed all WARNINGS==> & in "Working in
the engine compartment" on
page 309.
Turn off the ignition .
Read the engine coolant level from the coolant expan­
sion tank==> fig. 269. With a cold engine, the coolant level
should be between the "min" and "max" markings. When
the engine is warm, the level may be slightly above the
" max" marking .
The location of the coolant expansion tank can be seen in the
engine compartment illustration=>
page 310.
To obtain an accurate reading, the engine must be switched off .
The expansion tank in your vehicle is equipped with an electric
coolant level sensor.
When the coolant level is too low, the warning light in the Auto­
Check System =>
page 31 will blink until you add coolant and the
level has been restored to normal. Even though there is an electric
coolant level sensor, we still recommend you check the coolant level
from time to time.
Coolant loss
Coolant loss may indicate a leak in the cooling system. In the event
of coolant loss, the cooling system should be inspected immedi­
ately by your authorized Audi dealer. It is not enough merely to add
coolant.
In a
sealed system, losses can occur only if the boiling point of the
coolant is exceeded as a result of overheating.
& WARNING
The cooling system is under pressure and can get very hot. Reduce
the risk of scalding from hot coolant
by following these steps. ~
Vehic le care I I Technical data

-~_C_ h_e _c _ k_ i_n ...:::g::;...._ a_n_ d_ f_ i_ll _in -'g:::;.._ ___________________________________________ _
-Read the brake fluid level from the brake fluid reservoir
=> fig. 270. The brake fluid level must be between the
"MIN" and "MAX" markings.
The brake fluid reservoir is located at the rear partition of the engine
compartment on the left side~ page 310.
The fluid level may drop slightly after some time due to the auto ­
matic adjustment of the brake pads. This is not cause for alarm.
If the brake fluid level falls considerably below the "MIN" mark, the
brake warning/indicator light (U.S. models:
BRAKE , Canadian models:
«D> l will come on~ page 22 and~ page 30. Do not continue to
operate the vehicle. The complete brake system should be thor ­
oughly checked by an authorized Audi dealer or other qualified
facility and the cause corrected. If the brake fluid level is too low, the
brake warning/indicator light will illuminate. Contact an authorized
Audi dealer
immediately. •
Changing brake fluid
Have the brake fluid changed by an experienced techni­
cian.
Brake fluid absorbs moisture from the air. If the 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.
Th erefore, the brake fluid must be changed
every two years. Always
use new brake fluid which conforms to Federal Motor Vehicle Stan­
dard "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 autho­
rized
Audi dealer. Your dealer has the correct tools, the right brake
fluid and the know-how to do this for you.
& WARNING
• Brake fluid is poisonous. It must be stored only in the closed
original container out of the reach of children!
• Brake failure can result from old or inappropriate brake fluid .
Observe these precautions:
-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 efficiency of the brakes as
well as your safety . This could result in an accident .
0 Note
Brake fluid will damage the paint of your vehicle.
~ For the sake of the environment
Because of the problem of proper disposal of brake fluid as well as
the special tools required and the necessary expertise, we recom ­
mend that you have the brake fluid changed by your authorized Audi
dealer. •
Battery
General information
Under normal operating conditions, the battery in your Audi does
not need any maintenance. With high outside temperatures or long
daily drives we recommend that you have the electrolyte level .,_

_________________________________________________ F_ u_ s_ e_s _ a_n _d_ b_ u _ lb_ s _ __._
[ i J Tip s
You are wel l advised to keep a supply of spare fuses in your vehic le.
Fuses with the proper ampere ratings are available at your Audi
dealer. •
Fuse Location , Instrument Panel left
F ig. 295 Fuse pan el
l ayout
Some of the equipment items listed are optiona l or only available on
certain model configurations.
No te t hat th e fo llow ing t able is acc urate a t the time o f goin g to
p re ss an d is s ubject to c hang e. In the e vent of di screpancies, the
lab el on the insi de of th e cover alwa ys ta kes prece dence .
The power windows and the power seats are protected by cir cui t
bre akers,
which automatically reset after a few seconds after the
over load -for example if a window is frozen -has been remedied .
N o. Equipm ent
1 Garage door opener (HomeLinkl 5
Parking assist system 5
3
Parking assist system 5
4
Headlight range control/light control device 10
No .
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Equipm ent Amps
Instrument c luster
5
Steering column electronics system control 1 0
Diagnostic connector 5
Diagnostic connector/oil level sensor 5
ESP contro l unit/steering angle sensor 5
Instrument cluster 5
Audi lane assist 10
Brake light switch 5
Telephone/cell phone 10
Vacant
Access/start control module
5
RSE system 10
Adaptive Cruise Control 5
Heate d washer jets 5
Vacant
Tire pressure monitoring system*
5
Vacant
Brake light switch
5
Ce ll phone preparation 5
Horn 1 5
Windshield wiper system 40
Vacant
E lectronic Stabilization Program (ESP)
25
Vacant
Switch illumination
1
Vehicle care Do-it-yourself service irechnical data