Fuses and bulbs 190Fuses and bulbsFusesChanging fuses
If a fuse has blown it must be replaced.The various electrical circuits are protected by fuses. The
fuses are located behind a cover in the passenger's foot-
well.
– Switch off the ignition and the component concerned.
– Remove the floor mat.
– Fold out the foot rest ⇒fig. 133.
– Identify the fuse for the failed component ⇒page 190,
“Fuse list”.
– Take the plastic clip from inside the fuse box, fit it onto
the blown fuse, and pull the fuse out.
– Replace the blown fuse (which will have a melted metal
strip) with a new fuse of the same amp rating.
– Fold the foot rest back into place.Caution
Never attempt to “repair” a fuse or replace it by fitting a fuse with a
higher rating - risk of fire! It could also cause damage to other parts
of the electrical system.
Note
•
If a newly replaced fuse blows again after a short time, the elec-
trical system must be checked by a qualified workshop as soon as
possible.
•
It is advisable to carry several spare fuses at all times. They are
available from Audi R8 dealers and specialist retailers.
Fuse listFig. 134 Fuse layout in passenger's footwell, rows A to F
Fig. 133 Passenger's
footwell: Foot rest/fuse
box
document_0900452a816e6cc9.book Seite 190 Mittwoch, 21. Februar 2007 1:32 13
Index205
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
GGarage door opener . . . . . . . . . . . . . . . . . . 95
Gearbox (R tronic) . . . . . . . . . . . . . . . . . . . . 90
Glove box . . . . . . . . . . . . . . . . . . . . . . . . . . . 73HHandbrake . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Handbrake warning lamp . . . . . . . . . . . . . . 35
Hazard warning lights . . . . . . . . . . . . . . . . 56
Indicator lamp . . . . . . . . . . . . . . . . . . . . 17
Head restraints . . . . . . . . . . . . . . . . . . . . . . 71
Headlight flasher . . . . . . . . . . . . . . . . . . . . . 57
Headlight range control
Malfunction . . . . . . . . . . . . . . . . . . . . . . 37
Headlight switch (automatic) . . . . . . . . . . . 53
Headlights
Changing dip settings . . . . . . . . . . . . . 138
Washer system . . . . . . . . . . . . . . . . . . . . 60
Heated
Exterior mirrors . . . . . . . . . . . . . . . . . . . 64
Washer jets . . . . . . . . . . . . . . . . . . . . . . . 59
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Front seats (air conditioner) . . . . . . . . . 80
Rear window . . . . . . . . . . . . . . . . . . . . . 79
Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
hill hold assist
Driving away on a slope . . . . . . . . . . . . 84
HomeLink . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
IIgnition lock . . . . . . . . . . . . . . . . . . . . . . . . . 81
Immobiliser . . . . . . . . . . . . . . . . . . . . . . . . . 42
Indicator lamps . . . . . . . . . . . . . . . . . . . . . . 15
Cruise control system . . . . . . . . . . . . . . 17
Main beam headlights . . . . . . . . . . . . . 17
Turn signals . . . . . . . . . . . . . . . . . . . . . . 17
Inflation pressures (tyres) . . . . . . . . 167, 172
Inspection intervals . . . . . . . . . . . . . . . . . . . 21
Instrument cluster . . . . . . . . . . . . . . . . . . . . 10
Instrument lighting . . . . . . . . . . . . . . . . . . . 55
Interior lights . . . . . . . . . . . . . . . . . . . . . . . . 57
Engine compartment . . . . . . . . . . . . . . . 58
Luggage compartment . . . . . . . . . . . . . 58
Interior mirrors
SeeMirrors . . . . . . . . . . . . . . . . . . . . . . . 63
Interior monitor . . . . . . . . . . . . . . . . . . . . . . 49
Intermittent wipe . . . . . . . . . . . . . . . . . . . . . 59
ISOFIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128JJack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Jacking points . . . . . . . . . . . . . . . . . . . . . . 183
Journey distances . . . . . . . . . . . . . . . . . . . . 13
Jump-starting . . . . . . . . . . . . . . . . . . . . . . 185KKey-operated switch for front passenger's
airbag . . . . . . . . . . . . . . . . . . . . . . . . . 120Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Remote control key . . . . . . . . . . . . . . . . 40
Replacement keys . . . . . . . . . . . . . . . . . 40
Replacing the battery . . . . . . . . . . . . . . 41
Spare key . . . . . . . . . . . . . . . . . . . . . . . . 40
Kick-down feature
R tronic . . . . . . . . . . . . . . . . . . . . . . . . . . 92
LLap timer
Calling up . . . . . . . . . . . . . . . . . . . . . . . . 28
Clearing overall results . . . . . . . . . . . . . 30
Displaying split times . . . . . . . . . . . . . . 29
Evaluating lap times . . . . . . . . . . . . . . . 30
Finishing the session . . . . . . . . . . . . . . . 30
Interrupting . . . . . . . . . . . . . . . . . . . . . . 29
Introduction . . . . . . . . . . . . . . . . . . . . . . 27
Resuming the session . . . . . . . . . . . . . . 31
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Switching to on-board computer . . . . . 30
Launch control programme
R tronic . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Leather care
Alcantara . . . . . . . . . . . . . . . . . . . . . . . . 150
Natural leather . . . . . . . . . . . . . . . . . . . 149
Leaving home function . . . . . . . . . . . . . . . . 54
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Light sensor/rain sensor
Automatic headlights . . . . . . . . . . . . . . 63
Defective . . . . . . . . . . . . . . . . . . . . . . . . . 38
Headlight switch (automatic) . . . . . . . . 53
Windscreen wipers (intermittent wipe) . .
59
document_0900452a816e6cc9.book Seite 205 Mittwoch, 21. Februar 2007 1:32 13
