warning AUDI S8 2010 Owners Manual

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Fuses and bulbs
Fuses
Replacing a fuse
A problem in the electrical system may be caused by a
blown fuse.
F ig . 2 76 I nstrum ent
pane l left: Face c over
Fig . 277 Instr ument
p anel left : Content
Fac e co ver
- Locate the fuse which belongs to the component which
failed.
- Switch off the ignit ion and the electrical component
affected . - Carefu
lly pry the face cover off the instrument panel using
the ignit ion key or a screwdriver==> fig. 2 76 .
- Re move the plast ic cl ip © from i ts re taine r in the face
cover=> fig. 2 77, place i t over t he ques tiona ble fuse and
remove the f use .
- Rep lace a blown fuse (re cog niz able by the m elte d m etal
s tri p inside) wit h a fuse of the
same amp erag e.
T he ind ividu al c ircui ts are protec ted by fuses. The f use panels wi th
the fuses are located on the left and right front faces of the instru­
ment pane l beh ind a cover and in the lef t an d righ t storage area s in
the luggage compartment.
Th ere is a plastic clip@ in the cover on the left side of the instrument
pane l, which ca n be used to remove the f uses . The crank @ is used for
eme rgency operation of the power roof *. Yo u will also find a label o n
both cove rs in the instrument panel wit h the fuse layout © for the
co rresponding fuse panel.
& WARNING
Never replace a fuse with one that has a higher amperage rating.
• A fuse with a too high amperage could damage the electr ical
part and cau se a fire.
(D Note
• O n no account s houl d fuses be repaired (e .g. patched up with tin
foil o r wire) as th is may cause se rious damage elsewhe re in t he elec­
trical circ uit or cause fire .
• If a fuse blows repeatedly, do not keep replacing i t. Instead, have
t he ca use o f the repeated short c ircu it or over load lo cate d an d fixed . .,_

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erly put back together to he lp prevent breakage of parts and long
t erm d am ag e fro m wat er th at can enter housin gs th at h ave not been
properly resealed.
For your safety, we recommend that you have your a uthorized Audi
de aler repla ce a ny bu lbs for you, s ince your deale r has the prope r
too ls, t he correct bu lbs and t he expertise.
Ga s discharge lamp s (Xenon lights) :
Due to the high electrical voltage, have the bulbs replaced by a qual­
ifie d technician. Headlig hts with Xe non light can be identified by the
hig h volt age sticker.
& WARNING
Contact with high-voltage components of the electrical system
and improper replacement of gas discharge (Xenon ) headlight
bulbs can cause serious personal injury and death .
• Xenon bulb s are pres surized and can explode when being
changed.
• Changing Xenon lamp s requires the special training, instruc ­
tions and equipment .
• Only an authorized Audi dealer or other qualified workshop
should change the bulbs in gas discharge lamps .
& WARNING
There are parts with sharp edges on the openings and on the bulb
holders that can cause serious cuts .
• If you are uncertain about what to do , have the work
performed by an authorized Audi dealer or other qualified work­
shop. Serious personal injury may result from improperly
performed work.
Safety first
(I] Tips
• If you mus t repl ace the light bulbs yourse lf , a lways remember
that the eng ine compartme nt of any vehicle is a hazar do us area to
work in. Always read and hee d all WA RNING S=>
page 281, "E ngi ne
compartment" =>& .
• It is bes t to ask yo ur author ized Audi dealer wheneve r yo u need to
change a bulb.•
Vehicle care Do-it-yourself service Technical data

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Emergency situations
General
This section is intended for trained emergency crews and personnel
who have the necessary tools and equipment to perform these
operations. •
Starting by pushing or towing
0 Note
Your vehicle is equipped with an automatic t ransmission . Conse­
quently, the e ngine ca nnot be started by push ing or tow ing .•
Starting with jumper cables
I f necess ary, the engine can be started b y connectin g it to
t he bat tery of another vehicle.
If the e ng ine shou ld fa il to start because of a discharged or weak
battery, the batte ry can be connected to t he battery of
another
veh icle, us ing a pair of jumper cables to start the eng ine .
Jumper cables
Use only jumper cables of suffic iently large cross section to carry the
sta rter cur rent s afely . Refer to the m an ufa ct ur er's specificat ions.
Use only j umpe r cab les with
insulated te rmi nal clamps wh ich are
distinct ly marked :
plu s(+) cable i n most cases colored red
minus (-) cable i n most cases colored black .
& WARNING
Batterie s contain el ectricity, acid, and gas . Any of the se can cause
very serious or fatal injury. Follow the inst ructions below for safe
handling of your vehicle 's battery.
• Always shield your eyes and avoid leaning over the battery
whenev er po ssible .
• A discharged battery can freeze at temperatures just below
32 °F (0 °C ). Before connecting a jumper cable, you must thaw the
frozen battery completely, otherwise it could explode.
• Do not allow battery acid to contact eyes or sk in . Flush any
contacted area with water immedi ately .
• Improper use of a booste r battery to start a vehicle may cause
an explosion .
• Vehicle batteries generate e xplosive gases. Keep sparks, flame
and lighted cigarettes away from batterie s.
• Do not try to jump start any vehicle with a low acid level in the
battery.
• The voltage of the booster battery must also have a 12-Volt
rating. The capacity (Ah) of the booster battery should not be
lower than that of the discharged battery . Use of batteries of
different voltage or substantially different "Ah " rating may cau se
an e xplosion and personal injury.
• Never charge a frozen battery . Gas trapped in the ice may cause
an explosion.
• Never charge or use a battery that has been frozen. The battery
c ase may have be weakened .
• Use of batteries of different voltage or substantially different
capacity (Ah) rating may cause an explosion and injury . The
capacity (Ah) of the booster battery should not be lower than that
of the discharged battery. .,_

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& WARN ING (conti nued)
• Before you check anything in the engine compartment , always
read and heed all WARNINGS~
page 281, "Engine compart­
ment ".
0 Note
• App lying a higher vo ltage booster battery will cause expensive
damage to sens itive e lectron ic components, such as contro l units,
relays, radio, etc.
• There must be no electrical contact between the vehicles as other­
wise current could already start to flow as soon as the positive(+)
terminals are connected.
[I] Tips
• The discharged battery must be properly connected to the
vehicle's electrical system . When jump starting or charging the
battery, never connect the negative ground cable to the battery nega­
tive post because the battery manager system must be able to detect
the battery's state of charge . Always connect the negative ground
cable to the negative ground post of the battery manager control
unit. •
Vehicle OP-eration
Use of jumper cables
Make sure to connect the jumper cable clamps in exactly
the order described below!
Fig. 282 Jump
starting with the
battery of another
vehicle: A -discharged
vehicle battery, B -
booster battery
The procedure described below for connecting jumper cables
is intended to provide a jump start for your vehicle.
Vehicle with discharged battery:
- Turn off lights and accessories, move lever of automatic
transmission to
N (Neutral) or P (Park) and set parking
brake.
Connect POSITIVE(+) to POSITIVE(+) (red)
1. Connect one end to the positive terminal~ fig. 282 © of
your battery @.
2 . Connect the other end to the positive terminal @ of the
booster battery®·
Connect NEGATIVE(-) to NEGATIVE(-)
(black)
3. Connect one end to the negative terminal® of the
booster battery@.
Vehicle care Do-it-yourself service iTechnical data

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4. C onn ect the ot her end to the negative ground post of the
battery manager control unit located nex t to the battery .
Starting the engine
-Start the engine o f th e vehicle with the booster battery .
Ru n the engine at a mode rate speed.
- Start engine with discharged vehic le battery in the usua l
manner.
- If the e ngine fai ls to star t: do no t keep the s tarter
crank ing for longer than 10 seconds . Wait for about 30
seconds a nd then try aga in.
- With eng ine runni ng, remove jumper cables from bot h
veh icles in t he exact
reverse order.
T he b att ery is ven ted to the outside to p reve nt gases from en ter ing
the vehicle interior. Make sure that the jumper clamps are well connected wi th their
metal parts in full contact with the battery
terminals.
& WARNING
To avoid serious personal injury and damage to the vehicle, heed
all warnings and in stru ction s of the jumper cable manufa cturer . If
in doubt , call for road service.
• Jumper cable s mu st be long enough so that the vehicle s do not
touch.
• Wh en connecting jumper cables, make sure that they cannot
get caught in any moving part s in the engine compa rtment.
• Before you check anything in the engine compartment, always
read and heed all WARNINGS~
page 281, "Engine compart­
ment ".
0 Note
Improper hook-up of jumpe r cables can ruin the generator.
• Always connect POS ITIVE(+) to POS ITIVE(+), and NEGA TIVE(-)
to NEGATIVE (-) ground post of the battery manager co ntrol unit .
• Check t hat all s crew p lugs on t he b attery cells are screwed in
firm ly . If not, tighten plugs pr ior to co nnecting clamp on negative
battery terminal.
• Please note that the procedure for connecting a jumper cable as
descr ibed above appli es specifically to the case o f yo ur vehi cle be in g
jump started. W hen you are giving a jump sta rt to another vehicle, do
not connect the negative (-) cab le to t he negative ( -) termina l on the
discharged battery©~
page 349, fig. 282 . Instead, securely
connect the negative(-) cable to either a solid metal component that
is firmly bolted to t he eng ine b lock o r to the eng ine b lock itself. If the
battery that is being charged does not vent to the outside, escap ing
b attery gas could ignite and exp lode! •
Emergency towing with
commercial tow truck
General hints
Your Audi requires special handling for towing.
Th e fo llow ing in forma tion is to be used by commerci al tow tru ck
operators who know how to operate their equ ipment safely .
• Never to w your Aud i, towing will cause damage to the eng ine
and tran smi ssion .
• Neve r wrap the safety chains or winch cable s around the b rake
lines.
• To prevent unnece ssary damage, your Audi must be transported
with a flat bed truck . _.,

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• To load the vehicle on to the flat bed, use the towing loop found
in the vehicle tools and attach to the front or rear anchorage
=> page 351 and=> page 352.
& WARNING
A vehicle being towed is not safe for passengers. Never allow
anyone to ride in a vehicle being towed, for any reason. •
Towing loops
When you screw in the towing loop, be sure to pay atten­
tion to the check markings.
Fig. 283 Check mark­
ings for towing loop
The check markings are there to show you when the towing loop is
completely and correctly screwed into the threaded holes.
When you screw the towing loop into the
front bumper, the check
marking@ must be flush with the bumper=> fig. 285.
When you screw the towing loop into the
rear bumper, the check
marking@ must be flush with the bumper =>
page 352, fig. 287 . •
Vehicle OP-eration
Front towing loop
Do not install the front towing loop until it is needed.
Fig. 284 Right front
bumper: Removing the
air intake grill
Fig. 285 Right front
bumper without grill:
Towing loop fully screwed in
On the right front under the bumper there is a threaded hole
to receive the towing loop. The threaded hole is concealed
behind an air intake grill.
- Insert the screwdriver into the slots as shown==> fig. 284
and press the top tab down and the lower tab up. At the
same time, pull the grill forward and out.
- Remove the towing loop from the vehicle tool kit.
~
Vehicle care Do-it-yourself service iTechnical data

-Emergency situations PW.__-=----='----------------
-Screw the towing loop tightly into the threaded hole as far
as it will go. The check mark must be flush with the bumper=>
page 351, fig. 285.
When it is no longer needed, unscrew the towing loop and put it back
into the vehicle toolkit. Be sure to have the towing loop stored in the
vehicle at all times.
When installing the grill for the air duct , be sure that the tabs on the
grill are first inserted into their guides on the veh icle by the fog lamp.
Then push the grill into position .
& WARNING
If you do not screw the towing loop completely, it could come out
of the threaded hole while the vehicle is being towed causing
damage to the vehicle and possible serious personal injury. •
Rear towing loop
Do not install the rear towing loop until it is needed.
0
Fig. 286 Rear
bumper: cover
"'
Fig. 287 Rear
bumper: towing loop
inserted
On the right side of the rear bumper there is a threaded hole
for the towing loop. The threaded hole is behind a cover.
- Remove the towing loop from the vehicle tool kit.
- Place the screwdriver against the upper edge of the cover
and carefully pry it out => fig . 286 .
- Screw the towing loop tightly into the threaded hole as far
as it will go. The check marking must be flush with the
bumper => fig. 287.
When it is no longer needed, unscrew the towing loop and pu t it back
into the vehicle toolkit. Be sure to have the towing loop stored in the
vehicle at all times.
& WARNING
If you do not screw the towing loop completely, it could come out
of the threaded hole while the vehicle is being towed causing
damage to the vehicle and possible serious personal injury.•

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-Read and heed WARN ING=> &.
Fig . 29 0 Rear lift ing
poi nt
- Activa te the vehicle jacking mode if ap plicab le
=>page 179 .
- Locate lift ing poi nts=> page 353, fig . 289 => fig. 290.
- Adj ust lift ing arms of wor kshop ho ist or floor jack to
match vehicle lifting poi nts .
- Inse rt a rub ber pad between th e floor j ac k/wo rksho p hois t
and t he lifting points .
The ve hicle jacking mode mus t be activa ted so that the automa tic
adjustm ent of the Adapt ive A ir Suspens io n does not make it more
diffic ult to raise the vehicle wit h the (floor jack)=>
page 179.
If you must lift your vehicle with a floor jack to work underneath,
be sure the vehicle is safely supported on stands intended for this
purpo se.
Front lifting point
Th e lifting poi nt is loca ted on the floo r pan reinforcemen t about at
the same leve l as the jack mo unting point =>
page 353, fig. 289. Do
not lift the vehicle at the verti cal sill reinfor cement .
Rear lifting point
The li fting point is located on the ve rt ica l reinfo rceme nt of the lower
sill for the on-board jack=> fig. 290.
Lifting with vehicle jack
Refer to=> page 338.
& WARNING
• To reduce the risk of serious injury and vehicle dam age.
- Alway s lift the vehicle only at the special workshop hoist and
floor jack l ift points illustrated =>
page 353, fig. 289 and
=> fig. 290 .
- Failure to lift the vehicle at these points could cause the
vehicle to tilt or fall from a lift if there is a change in vehicle
weight distribution and balance. This might happen, for e xample , when heavy component s such as the engine block or
transmission are removed .
• When removing heavy components like these, an chor vehicle
to hoist or add correspond ing weights to maintain the center of
gravity . Otherwi se , the vehicle might tilt or slip off the hoist,
caus ing serious personal injury.
0 Note
• Be aware of th e following points before lifting th e vehicle :
-The vehicle should neve r be lifted or jacked up from under ­
neath the eng ine oil pan , the transmission housing , the front or
rear axle or the body side members . This could lead to serious
damage.
- To avoid damage to the underbody or chassis frame, a rubbe r
pad must be inserted between the floor ja ck and the lift points.
- Before driving over a workshop hoist , check that the vehicle
weight does not exceed the permissible lifting capacity of the hoist . _..

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The safety compliance sticker
is your assurance that yo ur new vehicle complies with all applicable
Fede ral Motor Veh icle Safe ty Standards which were i n effect at the
time the vehicle was manufact ured . Yo u can fi nd this sticker on the
left doo r jamb.
It shows the mont h and year of prod uct io n and the
vehicle identification number of your veh icle (perforation) as well as
the Gross Vehicle Weight Rating (GV WR) and the Gross Axle Weight
Rating (GAWR).
The high voltage warning label
is located o n the loc k carrier.
The spark ignition system complies with the
Canadian standard ICES-002. •
Weights
Gross Vehicle Weight Rating
The Gross Vehicle Weight Rating (GVWR), and the Gross Axle Weight
Rating (GAWR) for front and rear are listed on a sticker on the left
door jamb.
T he Gross Vehicle Weight Rating includes the weight of the basic
vehicle pl us f ull f uel tank, oil and coo la nt, plus max im um load, whi ch
includes passenger we ight (150 lbs/68 kg per des ignated seating
position) and luggage weight.
Gross Axle Weight Rating
Th e Gross Axle Weight Ra ting is the maximum lo ad that can be
applied at each axle of the vehicle~&.
Vehicle capacity weight
The vehicle capac ity weight (max . load) is listed either on the driver's
side B -pillar or inside the fuel fille r flap .
Safety first
Roof weight
The maxim um permiss ib le roof weight is 220 lb (100 kg ). T he roof
we ight is made up of the weight of the roof rac k system and t he
we ight of the object being transported~
page 94, "Loading the roof
rack".
& WARNING
• The actual Gross A xle Weight Rating at the front and rear a xles
s hould not exceed the permis sible weights , and their combination
must not exceed the Gros s Vehicl e Weight Rat ing .
• Exceeding permi ssible weight ratings can result in vehicle
damage, accidents and personal injury.
0 Note
• T he vehicle capac ity we ight figures apply when the load is distrib­
uted evenly i n the vehicle (passengers and lug gage). When trans ­
porting a heavy load i n the luggage compartment, ca rry the load as
near to the rear axle as possible so that the ve hicle's handling is not
impa ired.
• Do not exceed the max imum permissible axle loads o r the
maximum gross veh icle weight. Always remember that the vehicle's
handling will be affecte d by the extra load. Therefore, adjust your
speed according ly .
• Always observe loca l reg ulat ions. •
Dimensions
The specifications refe r to the basic mode l. Differences may occur
depe nd ing on the mode l type a nd options ordered, for exam ple, t ire
sizes. _.,,
Do-it,yourself service Technical data

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reliability. For detailed vehicle maintenance consult your Warranty &
Maintenance booklet.
Under difficult operating conditions, for example at extremely low
outside temperatures, in very dusty regions, when towing a trailer
very frequently, etc., some service work shou ld be performed
between the intervals specified. This app lies particularly to:
• oil changes, and
• cleaning or replacing the air filter.
<£> For the sake of the environment
By regularly maintaining your vehicle, you help make sure that emis­
sion standards are maintained, thus minimizing adverse effects on
the environment. •
Important considerations for you and your
vehicle
T he increasing use of electronics, sophisticated fuel injection and
em ission control systems, and the generally increasing technical
complexity of today's automobiles, have steadily reduced the scope
of mai ntenance and repai rs which can be carried out by vehicle
owners.
Also, safety and environmental concerns place very strict
limits on the nature of repairs and adjustments to engine and trans­
mission parts which an owner can perform.
Maintenance, adjustments and repairs usually require special tools,
testing devices and other equipment available to spec ially trained
workshop personnel in order to assure proper performance, reli­
ability and safety of the vehicle and its many systems.
Improper maintenance, adjustments and repairs can impair the oper­
ation and reliability of your vehicle and even void you r vehicle
warranty . Therefore, proof of servicing in accordance with the ma in­
tenance schedule may be a condition for upholding a possible
warranty claim made w ith in the warranty period . Above all, operat
ional safety can be adversely affected, creating
unnecessary r isks for you and you r passengers.
If in doubt about any serv ic ing, have it done by your authorized Audi
dealer or any other properly equipped and qualified workshop. We
st rongly urge you to give your authorized Audi dealer the opportunity
to perform all scheduled maintenance and necessary repairs. Your
dealer has the facilities, original parts and trained specialists to keep
your vehicle running properly.
Performing limited maintenance yourself
The following pages describe a limited number of procedures which
can be performed on your vehicle with ord inary tools, should the need
arise and trained personne l be unavailable. Before performing any of
these procedures, always thoroughly read all of the applicable text
and carefully follow the instructions given. Always rigorously observe
the
WARNINGS prov ided .
Before you check anything in the engine compartment, always read
and heed all WARNINGS ~
& and~ & in "Working in the engine
compartment" on
page 289.
& WARNING
• Serious personal injury may occur as a result of improperly
performed maintenance, adjustments or repairs.
• Always be extremely careful when working on the vehicle.
Always follow commonly accepted safety practices and general
common sense. Never risk personal injury.
• Do not attempt any of the maintenance, checks or repairs
described on the following pages if you are not fully familiar with
the se or other procedures with respect to the vehicle, or are uncer­
tain how to proceed.
• Do not do any work without the proper tools and equipment.
Have the necessary work done by your authorized Audi dealer or
another properly equipped and qualified workshop .
~