2008 AUDI S8 fuse

Table of contents
Do-it-yourself service ... 347
What do I do now? . . . . . . . . . . . . . 348
Trunk escape handle . . . . . . . . . . . . 348
Emergency warning triang le . . . . . 348
Jack, tools and spare wheel . . . . . . 349
Changing a wheel . . . . . . . . . . . . . . 351
Fuses and bulbs . . . . . . . . . . . . . . . . 358
Fuses . . . . . . . . . . . . . . . . . . . • . . . . . . 358
Bu lbs . . . . . . . . . . . . . . . . . . . . . . . . . . 362
Em ergency s ituat ions . . . . . . . . . . 36 4
Gener al . . . . . . . . . . . . . . . . . . . . . . . . 364
Sta rting by pushing or towing . . . . 364
Start ing with jumper cab les . . . . . . 364
Use of jumper cab les . . . . . . . . . . . . 365
Em erge ncy towing with commercia l
t ow truck . . . . . . . . . . . . . . . . . . . . . . 366
Lifting vehicle . . . . . . . . . . . . . . . . . . 369
Technical data
General information
373
37 4
Expla nation of technical data . . . . 374
Vehic le ident ificat ion . . . . . . . . . . . . 374 Displaying Vehic
le Identifica tion
Number in MMI . . . . . . . . . . . . . . . . 375
Weights . . . . . . . . . . . . . . . . . . . . . . . 375
Dim ensio ns . . . . . . . . . . . . . . . . . . . . 376
Data . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 78
350 hp, 8 -cylinder engine, with all
whee l dr ive . . . . . . . . . . . . . . . . . . . . 378
450 hp, 12-cylinder engine , wi th all
whee l drive, long wheel base . . . . 379
Consumer Information . . . . . . . . . 380
Warran ty coverages . . . . . . . . . . . . 380
Operating you r veh icle outs ide the
U.S.A. or Canada . . . . . . . . . . . . . . . 380
Audi Serv ice Repair Manuals and
Literature . . . . . . . . . . . . . . . . . . . . . . 380
Maintenance . . . . . . . . . . . . . . . . . . 380
Ad ditional accessor ies,
mod ificat ions and parts
rep lacement . . . . . . . . . . . . . . . . . . . 382
Alphabetical index . . . . . . 385

Opening and clo sing
Emergency closing by hand
The sunroof can be closed by han d in case of a power
failure.
• • l Q 0
Removing th e cover
Fig . 54 Sec tio n from
hea dlin er: W here t o
p la ce the sc rew driv er
F ig . 55 Sec tio n fr om
h ea dliner : Cra n k for
e m erg ency oper ation
- Insert the flat side of the screwdriver (found in t he
vehicle tool kit) at the rear edge of the lens as indicated
by the -a rrows- => fig. 54 .
- Carefully pry the c lear lens cover open and remove it.
Retri eving the cra nk for em erg ency closing
- Use the ignition key or a screwdriver to carefully pry the
cover off the left end of the instrument panel
=>
page 358, fig. 29 1. The crank is stored next to the fuse
earner.
Closing the roof
- Pus h the crank G) => fig. 55 into the hex socket @ until
you can feel the crank engage . Start turning, maintain ing
a steady pressure on the crank to keep it from slipping
off.
- After you have closed the sunroof, remove the crank and
replace the dome lig ht lens.
[ i] Tip s
If you are unable to close the roof manually , contact the nearest
authorized Audi dealer for assistance. •

1111....__F_ u_ s_ e_s _ a_n _ d_ b_ u_lb _ s _______________________________________________ _
Fuses and bulbs
Fuses
Repl ac ing a fu se
A problem in the electrical system may be caused by a
blown fuse.
F ig . 29 1 I nstrume nt
pa nel l eft : Face cov er
Fi g. 29 2 I nstru m ent
p an el l eft : C ont en t
F ac e cove r
- Locate the fuse which belongs to the component which
failed.
- Switch off the ignition and the electr ical component
affected. -
Carefully pry the face cover off the instrument panel
using t he ign ition key or a screwdriver=> fig . 29 1.
- Remove the plastic
clip @ from i ts retain er in the face
cove r=> fig. 292, place it over the questionable fuse an d
remove the fuse.
- Re place a b low n fuse (recog nizable by the melted metal
s tri p inside) with a fuse of the
same amperage.
The individual circuits are protected by fuses. The fuse panels with
the fuses are located on the left and right front faces of the instru­
ment panel behind a cover and in the left and right storage areas in
the luggage compartment.
There is a plastic
c lip @ in the cover on the left side of the instru ­
ment panel, which can be used to remove the fuses . The
crank @ is
used for emergency operation of the power roof *. You wi ll also find
a labe l on both covers in the instrument panel w ith the fuse layout
© for the corresponding fuse panel.
& WARNING
Nev er r ep la ce a fu se with one tha t has a hi gher amperage rating.
• A fuse w ith a to o high amper ag e cou ld dam age th e ele ctrical
part and c au se a fire .
0 Note
• On no account should fuses be repaired (e .g. patched up with tin
foil or wire) as th is may cause serious damage elsewhere in the elec ­
trical circuit or cause fire .
• If a fuse blows repeatedly , do not keep replacing it. Instead, have
the cause of the repeated short circuit or overload located and fixed
. ...

_________________________________________________ F_ u_ s_ e_s _ a_n _d_ b_ u
_ lb_ s _ __.11111
[ i J Tips
You are well advised to keep a supply of spare fuses in your vehicle.
Fuses with the proper ampere ratings are available at your Audi
dealer. •
Fuse Location , Instrument Panel left
Fig . 293 Fuse panel
layout
Some of the equipment items listed are optional or only available on
certain model 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 inside of the cover always takes precedence.
The power windows and the power seats are protected by circuit
breakers, which automatically reset after a few seconds after the
overload -for example if a window is frozen -has been remedied.
No. Equipment
1 Garage door opener (Homelinkl 5
2
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
Equipment Amps
Instrument cluster 5
Steering column electronics system control 10
Diagnostic connector 5
Diagnostic connector/oil level sensor 5
ESP control 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
Heated washer jets 5
Vacant
Tire pressure mon itoring system
5
Vacant
Brake light switch
5
Cell phone preparation 5
Horn 15
Windshield wiper system 40
Vacant Electronic Stabilization Program (ESP)
25
Vacant
Switch illumination
1
Vehicle care Do-it-yourself service irechnical data

111!1....__F_ u_ s_ e_s _ a_n _ d_ b_ u_lb _ s _______________________________________________ _
No. Equipm ent
30 Vacant
31
32
33
34
35
36
37
38
39
40
On board power supply, light control (right headlight)
Vacant L eft rear footwell heater
Vacant
Vacant
Audi side assist Cooler
Onboard power supply, light control (left head­ light)
Door control unit, driver 's side
Power ste ering column adjustment
41 Door control unit, rear left
Amps
30
25
5
15
30
7.5
25
7.5
25 42 Access/start control module
43 Adaptive Light, left ______ _,., __
--44 Adaptive Light, right 10 10
.
•
Fuse Location
, Instrument Panel right
Fig. 29 4 Fuse pa nel
lay ou t
Some of the equipment items listed are optional or only available on
certain model configurations.
Not e th at th e follo wing t able is acc urate at th e tim e o f going to
pr ess and is s ubject t o c hange . In th e event o f di screp ancies, the
la bel on the in side of the cov er a lways ta k es prece de nce.
The power window regulators and the power seats are protected by
cir cuit br eak ers, which automatically reset after a few seconds after
the over load -for example if a window is frozen - has been reme­
died .
No. Equipm ent
1 Parking brake
2
3
4
5
6
7
Air conditioning Shi ft gate
Vacant
Engine control
Oxygen senso r before the three-way
catalytic converter
Oxygen sensor behind the three-way
catalytic converter
Amp s
5
10
5
15
15
15
-

_________________________________________________ F_ u_ s_ e_s _ a_n _d_ b_ u
_ lb_ s _ __,_
-
No . II Equipm ent
8 Engine control, auxiliary water pump
9
10 C
limate control front /rear, dash panel buttons
Suspension level control system
(Adaptive Air Suspension)
11 Light and rain sensor
1 2 Display -/control unit
13 Roof electronics control unit
CD/DVD d rive
15 Energy managemen t
16 Vacant
17 Radiator fan e lectronics
18 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 syste m
25
26
27
Automatic transmission Air condi tioning water valves wate r pump,
rea r climate control
Sunroof
28 Engine control module
29 Fuel injectors
30 Ignition coils
Amps
10
5
1 0
5
5
10
5
5
5
5
5
5
5
1 0
15
10
20
5
1 5
30
-
No . Equipm ent
31 Fuel pump , right/fue l pump e lectronics
32 Automatic transmission
33
34
Right rear footwe ll heater
Heated/ventila ted seats, rear
35 Heated/ventilated seats, front
36 Cigarette lighter, front
37 Cigarette lighter, rear/socket, rear
38 Auxil iary cooler fan
39 Door contro l unit, front right
40 Brake booster
41 Door contro l unit, rear right
42 Vacant
43 Headlight washer system
44 A ir co nditioning heater fan
Amps
20/40
5
25
20
20
20
20/25 20
7.5
1 5
7.5
30
30 •
Fuse Location , Luggage Compartment left
0
Fig . 2 95 Fuse pan el
l a you t _.
Vehicle care Do-it-yourself service irechnical data

111!1....__F_ u_ s_ e_s _ a_n _ d_ b_ u_lb _ s _______________________________________________ _
No. Equipment Amps
1
Vacant
2 Vacant
3 Vacant
4 Vacant
5 Digital sound system control module 30
6 Navigation 5
7
TV Tuner 10
8 Rear -view camera 5
9 Communications box 5
10 Subwoofer in rear window shelf (BOSE)/ 15/30 Amplifier (Bang & Olufsen)
--
1 1 Socket 20
12
Vacant
Fuse Location, Luggage Compartment right
Fig. 296 Fuse pan el
l a y out
I
•
N o. Equipm ent Amps
1
Vacant
2 Fuel pump, left 20
3 Vacant
4 Vacant
5 Central control module for comfort system 20 (left light)
-
6 Central control module for comfo rt system 10 (right light)
Central control module for comfort system 7 (door closing) 20
8 Electronic parking brake control module, left 30
9 Electronic parking brake control module, right 30
Vacant
11 Vacant
12 Vacant
Bulbs
Replacing light bulbs
For your safety, we recommend that you have your autho­
rized Audi dealer replace burned out bulbs for you.
It is becoming increasing ly more and more difficult to replace
vehic le light bulbs since in many cases, other parts of the car must
first be removed before you are able to get to the bu lb. This applies
especially to the light bulbs in the front of your car which you can
only reach through the engine compartment.
•
Sheet metal and bulb holders can have sharp edges that can cause
serious cuts, and parts must be correctly taken apart and then prop -
...

______________________________________________ A_ l_,_ p _h_ a_ b_e _t_i c_ a_l _in _ d_e _ x __ lllll
Proper disposal of drained engine oil ...
312,3 13
Recycling used engine oi l ...... .... 312
Un leaded fuel ..... .... ... .... .... 301
What should I do with an old battery?
322
EPC
See Electronic power control ........
18
ESP
See E lectronic stabi lization program
( E SP) ...........................
18
Event Data Recorder (EDR) ... .... .... . 268
Expans io n t ank ...... .... ... .... .... 315
F
Fan
Rad ia tor .. ...... .... .... ... .... .
317
Flat tire changing .. ... .... .... ... .. .. 45
Floor mats ... .. .... .... .... ... .... . 205
Fog lights
Front . ...... .... .... .... ..... .. ..
71
Rear .... ... .. .... .... ... .... .... . 71
Warning/indicator lights ...... .... .. 19
Fo lding master key with remote control .
47
Foot pedals ........................ 204
For the sake of the environment
Gaso line fumes and the enviro nment
303
Letting yo ur engine warm up . ...... 130
Reduc ing eng ine noise by ea rly
upshifting .. .... .... ............
12
Refuel ing .... .... ....... .... .... 303
Saving fuel by early upshifting .. .... 12
Using the rear w indow defogger .... 124
Controls and equip­ ment Safety first
Front airbags
Description ......... ...... .... ...
222
How they work .... .... .... ....... 227
F ront arm rest
adjusting .........................
93
Storage compartm ,ent .............. 93
Fr ont ash tray .. ...... .... .... .... ... 106
Front fog lights ..... .... .... .... .... . 71
Front seats ...... ...... ... .. .... .... . 86
Adjusting ....................... 201
Child restraints in the front seat . ... 220
Convenience side view ............. 91
Pockets ............. .... .... .... 11 0
Symmetrica l seat positions ......... 91
Fronta l collisions and the laws of phys ics
210
F uel
Additives ..... .... .... .... .......
301
Average consumption ...... .... .... 38
Blended gasoline .... ....... .... .. 301
Fuel filler neck ............. .... .. 302
Fuel gauge .. ....... .... .... .... .. 14
Gaso line .. .... ..... ...... .... ... 301
Gaso line additives .. ....... ....... 302
Instantaneous fuel consumption .. ... 38
Low fue l level sym bol ... .. .... .... . 35
Octane rating ... .. .... .... .... ... 301
Rec ommendat ion ... .... ... .. .... 301
Refuel ling .. ...... .... .... .... ... 303
Reserve ... ....... .... .... ....... . 14
Tank capacity ................. 14,378
Unlocking the fuel filler flap by hand 305
Fuse arrangement . ...... .... ..... .. . 358
G
Garage door opener (HomeLink®) ...... 191
Gas discharge lamps ...... .... .... ... 362
Gauges
Engine coolant temperature . ...... ..
12
Fuel gauge . ...... .... ... .... .... . 14
Speedomete r ..... .... ... .... ..... 14
Tac ho m eter . ... ... .... ... .... .... . 13
Trip odometer ... .. .... .... ...... .. 14
Gene ral il lustration
Instruments a nd controls ... .. .... ..
11
Generator
Warning/indicator lights ...... .... ..
18
G lossa ry of tire and loading te rmin ology . . .
325
Glove compartment ................. 109
cd changer ........... .... .... ...
109
Owner's Literature ................ 109
Gross Vehic le We ight Rating (GVWR) ...
375
H
Head restraints ....... ... .... .... ... 203
Adjusting ...... .... ... .... .... ... 203
Comfort head restraints ............ 91
Front seats ... .... .... .... .... .... 91
Rear seats .... .... .... ...... ... .. .
92
Headlight ra nge co ntrol ...... .... ... .. 36
Headlights .. .. .. .... .... ...... .... .. 69
Adaptive Light .................... 72
Defective .. ........... .... .... .... 26
Front fog l ig hts .................... 71
Vehicle operation Vehicle care Do-it-yourself service Technical data