2010 AUDI S8 sensor

________________________________________________ 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

Tires and wheels Ill _______________ _____.
• Afte r the t ires have been rotated on the vehicle (includi ng use o f
the sp a re t i re*),
• If tires with new wheel sensors are used .
All pressure wa rning and system malfunction indicators in the display
will be canceled .
I f a wheel change has been made , it is necessary to complete the
Initializ e wheel s function .
The tire pressure monitor ing system is not available during the
prog ramming process and no p ressure and temperat ure val ues are
displayed on the MM I display .
After you have selected the function, th e new whe els are
programmed and the act ua l pressures are stored . Th is learn ing phase
can take up to 20 minutes d riving time .•
A pp lies to vehicles : w ith Tir e pressu re mon itor ing system
Malfunctions
A malfunction can have various causes.
Fig. 26 1 D ispl ay :
S ys tem malf uncti on
If the warning ligh t in the inst rument cl uste r flashes fo r approxi -
mately one minu te and then remain continuously illuminated and
additionally the => fig . 261 symbol appears in the d is p lay , the
tire pressure monito ring system is not available . This can have various
causes.
Vehicle OP-eration
• If the message appears at the end of the learning process, the
system c annot recognize the whee ls ins talled o n the veh icle . T his can
be because one or more wheels without a wheel sensor were
installed .
• A wheel sensor or other component may have failed .
• T he sy stem has detected more than S whee ls wi th whee l sensors
i n the ve hicle, for example when carry ing snow tires.
• A tire was changed but the
Init ialize wheel s function was not acti­
vated =>
page 330.
• Audi rep lacemen t pa rts were no t used .
• If snow chai ns are be ing used, system function can be compro ­
mised due to the shielding properties of the chains .
• Th e tire press ure monitor in g sys tem may not be ava ilable because
of a radio malfunction.
• Transmitters wi th the same freq uen cy, s uch as radio headphones
in the vehicle or radio equipment, can cause a temporary disrupt io n
of the sys tem throug h ex cessive elect romag net ic fie lds.
• Eliminate the interference if possible/if you can and then re-start
t he
Initialize wheels f unc tion. If the wa rning light comes on again,
you should contact your authori zed Audi dealer immediately to have
the problem corrected .
• Do not use commercially ava ilab le tire sealants . Otherw ise, the
elect rical components of the tire pressure mon itor ing system w ill no
longer work proper ly and the sensor for the t ire pressure monitoring
system will have to be replaced by a qualified workshop. •
Vehicle care Do-it-yourselt service iTechnical data

_______________________________________________ W __ h_a _ t_ d_o_ I_ d_o_ n_ o_w _ ? __ _
Tires with unidirectional tread design
Tires with unidirectional tread design must be mounted
w ith their tread pattern pointed in the right direction .
Using a spare tire w ith a tread pattern intended for
u se in a specific direction
When using a spare tire w ith a tread pattern intended for use in a
spec ific direction, please note the fo llow ing:
• The d irect ion of rotation is marked by an arrow on the side of the
tire.
• If the spare tire has to be installed in the incorrect direct ion, use
t he spare t ire only temporar ily since the tire w ill no t be ab le to
achieve its optimum pe rformance character istics with rega rd to
aquap lan ing, no ise and wear.
• We recommend that you pay particular attent ion to t his fact
during wet wea ther and that you adjust you r speed to match road
conditions .
• Rep lace the flat tire w it h a new one and have it ins talled on your
vehicle as soon as poss ible to resto re the handling advantages of a
unidirectio na l tire .•
Notes on wheel changing
Please read the in forma tion => page 318, "New t ires and replacing
tires and wheels" if you are going to use a spare t ire which is different
from the tires on yo ur vehi cle.
After you change a t ire:
• Check the tire pressure on the spare immediately after installa­
tion.
• Have the wheel bolt t ightening torque checked with a torque
wren ch as soon a s possible by your authorized Audi dealer or a qua l­
i fied serv ice stat ion.
Safety first • With steel and alloy wheel rims
, the wheel bolts are correctly
tightened at a torque of 90
ft lb (120 Nm ).
• If you notice that the wheel bolts are corroded and difficult to
turn while changing a tire, they should be replac ed before you check
the tightening torque.
• R epla ce the flat tire with a new one and have it install ed on your
vehicle as soon as possible. Remount the wheel cover.
Until then, drive with extra care and at reduced speed s.
& WARNING
• If you are going to equip your vehicle with tires or rims which
differ from those which were factory installed, then be sure to
read the information =>
page 318, "New tires and replacing tire s
and whe els ".
• Always make sure the damaged whe el or ev en a flat tire and
the jack and tool kit are prope rly secured in the luggage compart ·
ment and are not loo se in the pa ssenger compartment.
• In an accident or sudden maneu ver they could fly forward ,
injuring anyone in the vehicle .
• Always store dam aged wheel , jack and tools secu rely in the
luggage compartment. Otherwi se, in an accident or sudden
maneuver they could fly fo rward , caus ing inju ry to passengers in
the vehicle .
• Do not u se commercially available tire sealants . Otherwi se, the
electrical component s of the tire pre ssure monitoring system * will
no longer work properly and the sensor for the t ire pressure moni ·
toring sy stem* will have to be replaced b y a qualified work shop .•
Vehicle care Do-it-yourself service Technical data

________________________________________________ F_ u_s _e_ s_ a_ n_ d_ b_u_ lb_ s _ __.1111
(]] Tips
You a re well adv ised to keep a supply of spare fuses in your veh icle .
Fuses with the proper ampere ratings are avai lab le at your Audi
dealer. •
Fuse Location, Instrument Panel left
Fig. 2 78 Fuse pa nel
la you t
Some of the equ ipment items listed a re opt io na l o r only availab le on
certain model configurations.
Note that the following table i s accu rate at the time of going to
pre ss and is subject to change . In the event of di scr epancie s, th e
label on the in side of the cover always takes precedence.
T he power wi ndows and the power seats are p rotected by cir cuit
breakers ,
which automatically reset after a few seconds after the
overlo ad -for e xamp le if a window is fro zen - has bee n remed ie d.
Equipment Amps
1 Garage door opener (Homelink) 5
Parking assist system 5
3
Pa rking assist sy stem 5
4
Headlight range control/light control devic e 10
Vehicle OP-eration
No.
5
6
7
8
9
10
11
1 2
13
14
1 5
16
17
1 8
19
20
2 1
22
23
24
25
26
27
28 29
Equipment Amps
Instrument cluster 5
Steering column electronics system control 10
Diagnostic co nnector 5
Diagnostic connector/oil level sensor 5
ES P contro l uni t/steer ing angle se nsor 5
Instrum ent cluster 5
Au di lane ass ist 10
B ra ke ligh t switch 5
Telephone/ cell phone 10
Vacant
Acces s/ st art cont rol m odul e
5
RSE system 10
Adaptive C ruise Control 5
Hea ted w asher je ts 5
Vacant
Tire pressure monitoring system *
5
Vacant
Bra ke light switch
5
Ce ll phone preparation 5
Horn 15
Wi ndshie ld wipe r system 4 0
Vacant
E le ctronic Stabilizati on Pro gram (E SP)
2 5
Vacant
Sw itch illumination
1
Vehicle care Do-it-yourself service iTechnical data

lffll.,___F_ u_ s_e _ s_ a_n_ d_ b_u _ l_ b_ s _______________________________________________ _
No. IIEquipment
30 Vacant
31
32
33
34
35
36
37
38
39
4 0
41
42 Onboard power s
upply, light contro l (r ight
headlight)
Vacant L eft rea r footwell heate r
Vacant
Vaca nt
A udi si de assist
Coo ler
Onboard power supply, light control (left head­
light)
Door control un it, dr iver's side
Power steerin g column adjustmen t
Door control unit, rear left
Access/start control module
4 3 Adaptive L ight, le ft
--44 Adap tive Light, righ t
Amps
30
25
5
15
30
7 .5
25
7 .5
25
10
10
•
Fuse Location, Instrument Panel right
Fig. 279 Fuse panel
la yout
Some of the equipment items listed are optiona l or only availab le on
certain mode l configurations .
Note that the following table is accurate at the time of going to
press and is subject to change. In the event of discrepancies , the
label on the in sid e of the cover alway s take s precedence .
The power window regu lators and the power seats are protected by
circuit breakers , which automatically reset after a few seconds after
the overload -for examp le if a window is frozen -has been remedied .
No. Equipment
1 Parking br ake
2 A ir cond ition ing
3 Shift gate
4 Vacan t
5
6
7
---· 8
Eng ine contro l
Oxygen sensor before the three-way
cat alytic converter
Oxygen sensor behind the three -way
catalytic converte r
E ngine control, auxiliary w ater pump
Amps
5
10
5
15
15
15
1 0

________________________________________________ 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

-Alphabetical inde x Plff ___,__ ______________ _
Headlight range control ... .. .. .. .. .. .. 34
Headlights ... .. ... .... ..... .. .. . ... 60
Adaptiv e Light ... .... ..... ... .. ... 63
Def ect iv e . . . . . . . . . . . . . . . . . . . . . . . . 24
Fr ont fog lights . .. .. .. .. .... .. ... . 62
Sw itch ing off .. .......... .... .. ... 60
Sw itch ing on . . . . . . . . . . . . . . . . . . . . . 60
Washer reservo ir .. .. .. .. .. .. .. ... 305
Washer system ................... 72
Xe non headlights ... .............. 60
He ated
Fr ont seats ... ...... .... .... .... 10 7
Rear sea ts ... .. .... ...... .... ... 108
Wind shield ... .... .... .. ...... .. 112
Heat ed outside mirro rs ..... .. .. .. ... . 74
Heated seats Front . .. ... ... .... ..... ...... .. 107
Rea r se ats . ... ...... .... .... 1 08, 114
He ated s tee ring wheel .. ...... ... .. .. 108
Heated wash er jets
Wip er and washer syst em .. ... . ... . 70
Heavy clothing and safety belts . .. .. .. . 200
H igh beam . ......... .. .. .. .. .. .. 60 , 64
Warn ing/ ind ic a to r ligh ts . .. .. ... ... 17
High vo ltage wa rni ng labe l .. .. .. .. . .. 356
Homeli nk® un ive rsal remote cont rol ... 181
Hood Opening . .. ... .... ..... .. ... .. .. 288
Release lever . .. .... ..... ...... .. 288
Ho rn ... .... ..... .. ... .. .. .. .... .. .. 9
How are child restrain t system anchors related
t o chi ld safety ..... .. .. ... .... .. 244 How many airbags does my vehicle have?
. . . I ntermittent wipi ng
213 Rain sensor .... .................. 70
How often shou ld I check my tire p ressu res? .
314
How safety be lt pretensione rs wo rk . .. . 20 4
J
Hydroplaning .. .. .. .... ..... .... .. . 318 Jack
333
J u mpe r cab les ... .. .. .. .. .. ... ..... . 349
I Jump-sta rting ... .. .. .. .. .. .. ..... .. 348
I gn it ion key . ........... ... . .. .. .. . 118
K
Igni tion lock . ..... .... .. .. . ... .. .. . 118
Ma lfunct io n . . . . . . . . . . . . . . . . . . . . . . 31 Key
.............. .... .. .. .. .... ... 39
Igni tion lock positions .......... ... .. 118 Batte
ry rep lacement maste r key .. .. . 40
I mmob ilizer .. .... .. .... .. .. .. .. .. .. 12 Coded se
ttings . .. .. .. ..... ... . .. 103
Importa nt things to do before d riving .. 18 7
I mproperly wor n safety belts .... .. .. . 2 04
Indicato r light
A irbag system .. .. .. ... ... .. . 217,218
PASSENGER AIR BAG OF F ..... .... . 218 E
mergency key .. .. .. .. .... .. .. .. . 39
Key replacement . ... ...... ... . ... . 39
M ast er key ..... .. .. .. .. ... .. ... .. 39
Val et key .. .. ... ..... ... .... .. .. . 39
Key code d se tti ngs
Clim ate cont rols .. .. .... ...... ... 103
Indi cato r lights . .. .... ...... ....... .. 1 4
I nfant seats ..... .... ... .. .. ..... .. 2 36 Keyless entry remote contro
l . . . . . . . . . . 40
Kick -down . ... .. .. .. .. .. ..... .... .. 157
Insta lling a child safety seat
Safety belts .. ... ... .. .. . ... .. .. . 24 1
Installing the upper tether strap on the ancho rage . .. .. ..... .... ...... . 250
Inst ruments and co ntro ls Knee airbags
.. .. .. .. .. .. ... .. .. .. .. 222
Des cription .. .. .. .. ..... .... .. .. 222
How they wo rk . ..... ...... .. .. .. 223
Importa nt sa fe ty inst ruc tions ..... . 224
General illustra tion . .. .... ..... .. .. . 9
Il lum ination .... ... .. .. .. .. .. .. .. 13
L
Instrument cluster .... .... ... . .. .. 10
Lane ass ist
Interior lights Activat ing and deact ivat ing . .. .. ... 14 2
Ba ckground lighting ... ..... ..... .. 67
Description . ... .. .. ..... ..... .. . 142
F ront .. .. .. .. .. .... ..... .. .. .. .. 65
Inst ru ment cluste r indicator light ... 142
Rea r ... .. .. .. .. .... .. .. . .. .. .. .. 66

Alphabetical index -________________ fWI
MMI settings ... .. .. .. .. .... ..... 143
Notes on instrument cluster d isplay . 142
LATCH .............. ..... .... .. .. . 244
Description ...................... 245
Guidance fixtures for lower anchorages ..
246
Installing a child restraint ......... 248
Location ................ .... ... . 245
Mounting and releasing the anchorage
hook .. ... . ... .. .. .. .. .... .... . 248
Leather .............. ...... .. .... . 278
Cleaning ............... .. .... .. . 279
Level adjustment
See Adaptive A ir Suspens ion ....... . 176
Lifting jack ... .. ...... ... .. .. .. .. .. . 338
Lifting points ... ................ ... . 353
Lifting vehicle ................. .... . 353
Light sensor defective ................. 34
Lights .............................. 60
Coming home ........... .... .. .. .. 61
Daytime running lights ........ ... .. 61
Emergency flashers .......... .. .. .. 63
Exterior lights .................... 61
Front fog lights .. .. .. .. .... ....... 62
Headlights .. ...... ... ... ... .. .. .. 60
High beam . . . . . . . . . . . . . . . . . . . 60, 64
High beam warning/indicator light ... 17
Leaving home ....... .... .. .. .... .. 61
Rear fog lights ......... ........... 62
Side marke r lights ....... .... .. .. .. 60
Turn signals .................... .. 64
Xenon headlights ................ .. 60
Load ing the luggage compartment . ... . 193
Controls and equip­
ment Safety first
Loading the roof rack
... .. ... ... ..... . 94
Locking Power locking switch ............... 45
Rear lid/trunk lid ... ............... 46
Remote control ....... .. .. ........ 43
Using the key ............ .. .. .. .. .
44
Lower universal anchorage bars (Canada) .. .
244
Lower universal anchorages (Canada) .. . 244
Luggage Stowing ... .. .... ............. .. 193
Luggage compartment Cargo net .. .. .. .... .. ... ..... .... 90
DVD player for navigation system ... 102
Side Compartment ... ....... ... .. 102
Side compartment ... .. ... ... ..... 102
Sk i sack .... ............... .... .. . 91
Tie-down eyelets .... .. .. .......... 90
See also Loading the luggage
compartment .................. 193
Lumbar support .................... . 80
M
Maintenance . .... ... .. .... ......... 361
Malfunction Ind icator Lamp (MIL) . . . 18, 25
Massage function ........... .. .. .. .. . 79
Master key ....... .......... .. .. .... . 40
Mileage Average ... ... .... ...... .. ... ... . 36
Instantaneous ................ ... . 36
Mirror Vanity mirror .. .... .. .. .. .. .. .... . 68 Mirrors
Automatic anti -glare adjustment . .... 74
Automatic dimming for the outside mirrors ... .. ................... 74
Interior mirror .................... 74
Outside mirrors .... ............... 74
Recalling position of outside mirrors .. 84
Storing position of outside mirrors ... 84
Monitoring the Advanced Airbag System 217
N
Natural leather ..... .. .............. 278
New tires and wheels .. .. .. ... ....... 318
NHTSA Contacting ........ ............. . 195
Number of seats ............ ..... ... 197
0
Occupant seating positions ......... .. 188
Octane rating .................... .. 283
Odometer ...................... .. .. 12
Oil
See Engine oil ............ .. .. .. . 291
On-Board Diagnostic System (OBD) Data Link Connector (DLC) .......... 26
Electronic speed limiter . ... ....... . 26
Malfunction Indicator Lamp (MIL) . ... 25
Open door or rear lid warning .. .. .. .. .. 24
Opening Power sunroof .................... 57
Vehicle operation Vehicle care Do-it-yourself service Technical data