ignition AUDI S8 2010 Owners Manual

Checking and filling ------------------------------- ---=.:..:..=.:=~..:::..:.....:..:.;__ ___ _::,______,.J
& WARNING (co ntinued )
• Antifreeze is pois onous. Alway s store antifreeze in its original
container and well out of the r each of children.
• If you drain the coolant , it must be caught and safely stored in
a proper container clearly marked "poi son ".
0 Note
• Coolant poll utes the environment and could cause an engine fire .
Excess coolant w ill be forced out throug h the pressure re lief valve in
t he cap when the e ng ine becomes hot .
• If, in an emergency, o nly wate r ca n be adde d, the correct ratio
between water and antifreeze=>
page 296 must be restored as soon
as possib le.
W For the sake of the environment
Dra ined coolant shou ld not be reused. A lways dispose of used coo lant
w hile observ ing a ll enviro nment al regul ations . •
Radiator fan
The radiator fan switches on automatically by itself
T he radi ator fa n is d riven by the engine via th e V-bel t. The v iscous
clutch regu lates the speed of the fan accord ing to the temperature of
t he coolant.
An auxiliary e lectr ic rad iator fan* sw itches on and off depend ing o n
coo la nt tempe rat ur e and othe r vehicle ope ra ting condi tions .
After you switch the engi ne off, the auxilia ry fa n can cont inue r unning
for up to 10 minutes - even w ith the ignition off . It can even switch on
agai n lat er by itse lf => & , if
• the tempe rature of the e ngine coolant rises due to the heat build ­
up from the eng ine in t he engi ne comp art ment, or
Vehicle OP-eration
• the engine compartment heats up because the veh icle is parked in
in tense s unlight.
& WARNING
• To reduce the ri sk of personal injury never touch the radiator
fan.
• The auxiliary electri c fan is temperature controlled and can
switch on suddenly even when the engine is not running .
• The auxiliary radiator fan switches on automatically when the
engine coolant reaches a certain temperature and will cont inue to
run until the coolant temperature drops .•
Brake fluid
Checking brake fluid level
T h e b rake fluid l evel can be ch ecked with a quick glance.
-w ;:;
Fig. 24 8 En gine
compa rtme nt: Brak e
f luid re se rv oi r
Be fore you chec k anyt hin g in the engine compartment,
always read and heed all WARNINGS~ & in "Working in
t h e engine compartm ent" on
page 289 . .,_
Vehicle care Do-it-yourselt service iTechnical data

_____________________________________________ C_h _ e_ c_ k_in --= g'-- a_n _d_ f_i _ll _i_n -=g ::;__ ____.fflll
a service facility . The electrolyte level should also be checked each
time the battery is charged =>
page 303.
Have the batte ry checked when you take your vehicle in for serv ice .
You are well advised to rep lace a battery that is older than 5 years.
With certa in types of a irbag deployment, the ba ttery is disconnected
from the vehicle electrical system for safety reasons=>
& in "Repair,
care and disposal of the airbags" on
page 220.
Di sconne cting th e bat tery t ermina ls
Some vehicle f unct ions (power window regulators, fo r example) are
lost if the battery termina ls are disconnected . These functions have
to be re learned after the battery termina ls are connected aga in. To
prevent this, t he battery should only be disconnected from the
vehicle e lectr ica l system when absol ute ly necessary for repairs.
Vehicles not driven for long periods
If you do no t dr ive your veh icle over a period of severa l days or weeks,
electrical components are gradually cut back or switched off. Th is
red uces e nergy consumption and main tains sta rt ing capabili ty ove r a
longer period=>
page 258.
Be aware that when you unlock your vehicle, some of the convenience
functions may not operate, such as the Convenience key*, the remote
control or the power seat adjustment. The convenience functions will
be availab le aga in whe n you tur n on th e ignition and start the eng ine.
Winter operation
Dur ing the winter months, battery capac ity tends to decrease as
temperatures drop. This is because more power is also consumed
while starting, and the headlights, rear w indow defogger, etc., a re
used more often.
Avoid unnecessa ry power consum ption, part ic ula rly i n city traffic o r
when traveling only short distances. Let your authorized Audi dealer check the capacity of the vehicle battery before w inter sets in
=>
page 303 . A well charged battery will not only prevent start ing
prob lems when the wea ther is cold, but will also las t longe r.
Vehicle OP-eration
(I) Tips
If your vehicle is left standing fo r seve ral weeks at extremely low
temperatures, the vehicle battery should be removed and stored
w here it will not free ze. This will preven t it from being damaged and
having to be replaced. •
Working on the battery
Be especially careful when working on or near the
battery.
Vehicle care
Fi g. 2 49 Lugga ge
co mp artme nt: Righ t·
s ide stor age co mpar t·
me nt
Fig. 25 0 Lug gage
comp art me nt: Batt ery ~
Do-it-yourselt service iTechnical data

., __ C_ h_ e_c _k _i _ n _g ~ a_n _d_ f_il _l_in _ g _________________________________________ _
The battery is located in the luggage compa rtment on the
right side beh ind a cover. Before you check anything in the
luggage compa rtmen t, read and heed all WARNINGS=>& .
- To open the side sto rag e com part me nt, turn the tw o pins
@ =>fig . 24 9 to th e vert ical position .
The positive( +) battery termina l is p rotected by a plastic cov er. This
cover must be removed to access the positive( +) terminal when
c onnect ing jumpe r cab les to sta rt the engine.
Always heed the safety warnings, when working on the vehicle
bat tery or the vehicle e lect ric al system to p revent injury .
The following WARNINGS are very important when
working on the battery:
Always heed the following WARNING SYMBOLS and safety pre­ cautions when working on the battery.
-
®
Always wear eye protection.
Battery acid contain s sulfuric acid. Always wear
gloves and eye protection .
No
- sparks
- flames
- smoking .
When a battery is charged, it p roduces hydrogen
gas which is explosive and could cause personal
injury .
Always keep the battery well out of reach of chil­
dren .
& WARNING
Whenever working on the battery or on the electrical system,
there i s the ri sk of injury, a ccident and even fire. Read and heed
the following WARNINGS:
• Alway s wear eye protection . Do not let batt ery acid or any lead
part icles get on your skin or clothing. Shie ld your eyes. Explosive
ga se s can cause blindnes s or other in jury.
• Battery acid contains sulfuric acid. Sulfuric acid can cause
blindne ss and severe burns .
- Always wear gloves and eye protection . Do not tilt the
battery becau se acid could leak out of the ventilation open­
i ngs.
- If you get battery acid in your eyes or on your skin, immedi­
a tely rinse with cold water for several minutes and get medical
attention .
- If you should ingest any battery acid , see k medical attention
immediately.
• Do not expose the battery to an open flame, elect ric sparks or
an open light .
• Do not smoke.
• Do not interchange the positive and negative cables.
• When working on the battery, be sure not to short-circuit the
term inals with tools or other metal objects. This would cause the
battery to heat up very quickly, which could lead to damage or
e x plos ion and personal injury.
• When a battery is charged, it produce s hydrogen ga s wh ich is
e xplos ive and could cause pe rsonal inju ry.
• Alway s keep the battery well out of the reach of children .
• Before work is done on the ele ctrical system , disconnect the
negative ground cable.
• Before performing any work on the electrical sy stem , switch
off the engine and ignition as well as any electrical equipment.
The negative cable on the battery mu st be disconnected. If you are
~

________________________________________________ T_ i_ re _ s_ a_ n_d_ w_ h_ e_ e_l _s _ ....... JIII
• Tire pressure must only be adjusted when the temperature of the
tires is about the same as ambient air temperature .
• The yellow symbol disappears, when the tire pressure is corrected
and the new pressure is sto red in the system ~
page 330.
• After changing a wheel you have to adjust the tire pressures on all
wheels. In addition, you must then initialize the new tire pressures in
the tire pressure monitoring system~
page 330.
• If
your vehicle is equipped with a spare tire* with a wheel sensor,
the tire will be monitored and the display symbols~
page 328,
fig. 257 or~ page 328, fig. 258 will appear if the pressure is too
low .a
Applies to vehicles: with Tire pr essure mon itoring system
Displaying tire pressures and temperatures
The current status of the tires can be displayed in MMI.
Fig. 259 MMI display:
Tir e pressur e moni ­
to ring system
Vehicle OP-eration
-Turn on the ignition.
- Press the [ CAR ] func tion bu tton.
- Select
Systems in the CAR menu.
- Select
Tire pressure monitoring.
Fig. 260 MMI display :
Displaying the tire
pressure
- Select Display tire pressures . The tire pressures and
temperatures are displayed => fig. 260.
Current ti re pressures are shown in green and yellow numbers. The
meaning of the colors is as follows:
• Green:
If current tire pressure and the specified pressure are
approximately the same, the tire pressure is shown in green .
• Yellow: If current tire pressure is too low with respect to specified
pressure, the tire pressure is shown in yellow.
[I] Tips
• During the learning period, tire pressure and tire temperature are
not displayed. Horizontal lines--,-- are displayed for pressure and
temperature .
• Th e tire pressure is shown on the label located eithe r on the
dr iver's side B·pillar (visible when the door is open) or inside the fuel
fi ller flap.
~
Vehicle care Do-it-yourselt service iTechnical data

-~_T_ i_ re _ s_ a_n _ d_ w_ h _e_ e_ ls _________________________________________________ _
• The tire pressure monitoring system helps the driver to keep an
eye on tire pressures. B ut the driver still has the responsibility for
maintaining the correct tire pressure .•
A pplie s to v ehi cle s: w ith Tire pre ssure moni toring syst em
Storing tire pressures
Correct storage of specified pressure is the basic require­
ment for reliable tire pressure monitoring.
In order for the tire pressure monitoring system to operate
appropriately, you have to re-save the specified pressures
whenever you adjust tire pressure, for example when the load
condition of your vehicle changes . Proceed as follows:
Corr ecting tir e pr essure
- Check the pressure in the tires (including the spare t ire*) .
- Adjust air pressure as needed in accordance with t he infor -
mation on the label located e ither on the driver's side B ­
pillar (visible when the door is open), inside the fuel filler
flap and additionally in the manual.
Saving tire p ressures
- Turn on the ignition.
- Press the [
CAR] function button .
- Select
Systems in the CAR menu .
- Select
Tire pressure mon itoring .
-Select Sto re curr. tire pressure s~ page 329, fig . 259 .
All pressure warning indicators in the display will be canceled.
Following each intentional change in specified pressures, tire pres­
sures must be resaved . After the
pressures are saved, the tire pressure monitoring system
measures the c urrent tire pressures and saves them as the new spec­
ified pressures .
(I] Tips
• The tire pressure is shown on the tire pressure label. On USA vehi­
cles, the tire pressure label is located on the driver's side B-pillar. On
Canada veh icles, the tire pressure label is located either on the
driver's side B-pillar or inside the fuel filler flap . The tire pressure
label lists the recommended cold t ire inflation pressures for the
vehicle at its maximum capacity weight and the tires that were on
your vehicle at the time it was manufactured. For recommended tire
pressures for normal load conditions, please see chapter
=> page 310.
• The tire pressure monitoring system helps the driver to keep an
eye on tire p ressures. But the driver still has the responsib ility for
maintaining the correct tire pressure .
• If your veh icle is eq uipped w ith a standard spare ti re*, it must be
inflated to the maximum pressure specified for the vehicle .•
A pp lies to vehicles: with T ire pressu re monitor ing system
Changing a wheel
When you change a wheel, the new tire must be initial ­
ized.
Turn on the ignit ion .
- Press the
I CAR I function but ton .
- Select
Systems in the CAR menu.
- Select
Tire pre ssure mon itoring .
-Select Initialize wheels~ page 329, fig. 259 .
Programming is necessary:

________________________________________________ F_ u_s _e_ s_ a_ n_ d_ b_u_ lb_ s _ __.lftll
No. Equipment
9
10
11
13
14
15
16
17
Climate control front/rear, dash panel buttons
Suspension level control system
(Adaptive Air Suspension)
Light and rain sensor
Display-/control unit
Roof electronics control unit
CD/DVD drive Energy management
Vacant
Radiator fan electronics
Airbag front passenger recognition (weight sensor)
19 Vacant
20 Heated/ventilated seats
21 Engine control module
22 Vacant
23 Parking brake (switch)
24 Vehicle electrical system
25
26 Automat
ic transm ission
Air conditioning water valves water pump, rear climate control
27 Sunroof
28 Engine control module
29 Fuel injectors
30 Ignition coils
31 Fuel pump, r ight/fuel pump e lectron ics
Amps
5
10
5
5
10
5
5
5
5
5
5
5
10
15
10
20
5
15
30
20/40
-
Vehicle OP-eration
No ... Equipment
32
33
34
35
36
39
40
41
Automatic transmission
Right rear foo twell heater
Heated/ventilated seats, rear
Heated/venti lated seats, front
Cigarette lighter, front
Cigarette lighter, rear/socket, rear
Auxiliary cooler fan Door cont rol un it, front r ight
Brake booster
Door control un it, rear right
42 Vacant
43 Headlight washer system
Air conditioning heater fan
Amps
5
25
20
20
20
20/25
20
7.5
15
7.5
30
30
•
Fuse Location , Luggage Compartment left
0
Fig . 28 0 Fuse pan el
l a yo ut ..
Vehicle care Do-it-yourself service iTechnical data

______________________________________________ G_e_ n_e _ r_ a_ l_ in_ f_o _r_ m_ a_ t_ i _o_ n __ __
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

______________________________________________ C _o_ n _ s_u_ m_ e_r_ I_n _f_ o_ r_m _ a_t_ i_ o _ n __ _
& WARNING (co ntinued )
• The engine compartment of any motor vehicle is a potentially
hazardous are a. Nev er reach into the area around or touch the
radiator fan. It is temperature controlled and can switch on
suddenly -even when the engine i s off and the ignition key has
been remo ved. The radiator fan switches on automatically when
the coolant reache s a certain temperature and will continue to run
until the coolant temperature drops.
• Always remove the ignition key before anyone gets under the
vehicle.
• Alway s support your vehicle with safety stands if it i s nece ssary
to work underneath the vehicle. The jack supplied with the vehicle
is not adequate for this purpose and could collapse causing
serious personal inju ry.
• If you must work underneath the vehicle with the wheels on
the ground, always make sure the vehicle is on level ground , that
the whe els are always securely block ed and that the engine cannot
be started.
• Always make sure the transmi ssion selector lever (automatic
transmiss ion) is in "P" (Park position ) and the park brake is firmly
app lied .
c£> For the sake of the environment
• C ha ng ing the engine settings will a dversely affe ct emiss ion levels.
Th is is det rimenta l to the environment and increases fuel consump­
t ion.
• Always observe environmental regulations when dispos ing of o ld
eng ine oi l, u se d brake fl uid, d irty engine coo lant, s pen t batter ies or
worn out t ires .
• Undeployed a irbag modules and prete ns ione rs m ight be classified
as Perchlorate Materia l -spec ia l hand ling may apply, see
www.dt sc.ca .gov/h azardousw aste/pe rc hl or ate. When the vehi cle or
parts of the rest raint system including airbag modu les safety belts
wit h pre tens io ner s are sc rappe d, a ll applicable laws an d reg ulat io ns
Safety first
must be observed. Your author ized Aud i dealer is familiar with these
req uirements and we re commen d that yo u have yo ur d eale r perfo rm
t his service for you. •
Additional accessories,
modifications and parts
replacement
Additional accessories and parts
replacement
A lways c onsul t an au thori zed Audi dealer before
purchasing acces so ries .
Your vehicle incorporates the latest safety des ign feat ures ens uring a
high s tand ard of active and pas sive s afe ty.
T hi s safety could be compromised by non-app roved changes to the
vehicle. Fo r th is reaso n, if pa rts have to be re place d, ple ase obse rve
t he following poin ts when ins talling addit ional accessories:
Approved Audi accessories and genuine Audi parts are available from au thor ized Au di deal ers .
These dea lers a lso have the necessary facilities, tools and tra ined
s pecialists to install t he p arts and ac cesso ries p roper ly .
& WARNING
Using the wrong spare parts or u sing non-approved acces sories
can cause damage to the vehicle and serious personal injury.
• Use only accessorie s expressly approved by Audi and genuine
Audi spare parts
• These parts and accessories have been specially designed to be
used on your vehicle . ..,_
Do-it,yourself service Technical data

Alphabetical index -________________ fWI
Rear fog lights ..... ....... ... .. .. .. .. 62
Rear lid Automatic operation .............. . 48
Escape handle ... .. .............. 332
Opening and closing .. .. ........... 46
Opening manually ....... .. .... .. .. 47
Rear light
Defective ............... .... ... .. 24
Rear seat Controls .. .. ................. .. .. 87
Easy entry .... ...... .... .. .... .. .. 89
Head restraint adjustment .......... 88
Lumbar support . . . . . . . . . . . . . . . 86, 89
Massage function ....... .... .. .. .. 88
Seat adjustment ........ ....... ... 87
Setting in the MMI ............ ... .. 89
Rear view
See Rear-view camera .......... .. . 161
Rear window defogger .......... .. .. . 113
Rear window shelf .................... 86
Rear-v iew camera .. ...... ...... 161, 164
Park ing mode 1 .. ................ 166
Park ing mode 2 .. ................ 167
Red symbols .............. ...... .. .. 28
Refuelling ... .................. ... . 285
Release lever for hood ....... ... .. .. . 288
Remote control ... .... ... .. .. .... .... 40
Unlocking and locking ... .. .. ....... 43
Remote cont rol garage door opener
(Homelink ®) .......... .. .... .. . 181
Remote rear lid release ............... 46
Repair manua ls ............. ... ..... 361
Controls and equip­
ment Safety first
Repairs
Airbag system ................... 220
Replacing Wheel rims . ................. ... 320
Replacing a fuse . .. ............... .. 342
Replacing light bulbs ... .. .... .. .. ... 346
Replacing tires and wheels ............ 319
Reporting Safety Defects ........ ... .. 195
Reset button .. ...... ...... .......... 12
Retractor . ...... ........... ...... .. 201
Rims Cast alloy .. .. ... ... .. ... .... .... 275
Replacing ....... ... .. .. ..... .... 320
Roof rack . .... .. ........... .. .... .. . 92
Loading ..... ........... .. .. .. .. . 94
Mounting locations .... .. .......... 93
Roof weight ................. ... .. .. . 94
s
SAFE ................. ...... ... .. .. . 12
Safe driving habits .. .. ... .. .. .. .. ... 186
Safety belt height adjUJstment ......... 204
Safety belt position .. ...... ......... 202
Safety belt height adjustment .. .. .. 204
Safety belts worn by pregnant women ...
203
Safety belt pretensioner ........... ... 204
Service and disposal .............. 205
Safety belt warn ing light .. .... .. . 18, 197 Safety belts ......
... ... . .. .. .. .. .. . 201
cleaning ............ ... .. .. .. ... 281
Danger to passengers who do not wear a safety belt ......... ... .. .... ... 199
Fastening ....................... 201
Improperly worn . .. .............. 204
Not worn ................ .... .. . 199
Safety belt position .............. . 202
Safety instructions ... . .. .. .. .. .. . 200
Securing child safety seats ... ... .. . 241
Special considerations for pregnant women ...... ...... ... ... ... ... 203
Unfastening .......... .... .... ... 203
Warning/indicator light ...... .... . 197
Why YOU MUST wear them .. .... .. . 197
Worn properly ... ..... ... ... .. .. . 200
Safety compliance sticker ... . ......... 356
Safety equipment ...... ...... .... .. . 186
Safety features for occupant restraint and protection . .. .. .. .... .......... 186
Safety guidelines Seat adjustment .................. 76
Safety instructions
Engine compartment ..... ..... .. . 289
for side curtain airbags .. .......... 229
for using child safety seats ...... .. . 234
for using safety belts ...... .. .. .. . 200
Monitoring the Advanced Airbag System .
219
Safety lock Ignition key, automatic transmission 119
Seat adjustment Adjusting the seatback ............. 79 Driver 's seat .................. .. .. 76
Vehicle operation Vehicle care Do-it-yourself service Technical data