Fuses And Bulbs; Electrical Fuses - Audi TT 2012 Owner's Manual

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230
Fuses and bulbs
Fuses and bulbs
Electrica l fuses
Replacing fuses
Fuses that have blawn will have metal strips
that have burned thraugh.
Fig. 173 End face of instrument panel: removing cover
plate to access fuses
Fig. 174 Left side of engine compartment: fuse cover
Fuse cover on the left end face of the
instrument panel
~
Switch off the ignition and the electrical
component affected.
~
Carefully pry the fuse cover off the instru-
ment panel using the ignition key or a
screwdriver
q
fig. 173.
~
Check the fuse listing on the next pages to
find out which fuse belongs to the compo-
nent which has failed
q poge
231,
Fuse Lo-
cation, Instrument Ponelleft.
~
Remove the blown fuse with the plastic clip
provided. The clip is located on the holder in
the fuse box.
~
Replace a blown fuse (recognizable by the
melted metal strip inside) with a fuse ofthe
some
amperage.
~
Firmly snap the cover back onto the instru-
ment panel face.
Fuse cover in engine compartment
~
Switch the ignition and the affected con-
sumer off.
~
Unlatch the fuse cover, push the two slides
forward
qfig. 174.
~
Find out which fuse belongs to the equip-
ment which stopped working
q poge 232,
Fuse location, left side of engine comport-
ment.
~
Remove the plastic fram its retainer in the
fuse box cover (left face end of the instru-
ment panel), place it on the fuse in question
and pull it out.
~
If the fuse is burned out (recognizable by
melted strips of metal), replace it with a
new fuse
of the some
rating.
~
Replace the fuse cover.
~
Push the two slides to the rear
q fig. 174.
Install the fuse cover carefully to prevent
water from entering.
The various electrical circuits are protected by
fuses. The fuses are clustered in a centralized
unit. The unit is located behind the face panel
at the end of the instrument panel.
Vou are well advised to keep a supply of spare
fuses in your vehicle. Fuses with the praper
ampere ratings are avaitable at your author-
ized Audi dealer.
.&.
WARNING
Do not repair fuses anCl ever replace a
blown fuse with one that h'às a higher amp
rating. This can cause damage to the elec-
trical system and a fire.
CD
Note
If a new fuse burns out again after shortly
have you have installed it, have the electri-
cal system checked by your authorized Au-
di dealer.
Fuse Location, Instrument Panelleft
Fig. 175 Fuse carrier behind the instrument panel end
face, cover removed
50me of the equipment items listed are op-
tional or only available on certain model con-
figurations.
Note that the following table is accu rate at
the time of going ta press and is subject ta
change. In the event of discrepancies, the la-
belon the inside of the cover always takes
precedence.
The power seats are pratected by circuit
breakers, which automatically reset after a
few seconds after the overload has been rem-
edied.
No. Equipment
Amps
Engine relay, fuel tank control
1
unit, Airbag Off light, light
10
switch (switch illumination), di-
agnostic connector
2
ABS, ASR, ESP, brake light
5
switch
3
AF5 headlight ([eft)
5
Fuses and bulbs
23
No. Equipment
Amps
Oillevel sensor (extended main-
tenance interval) (WIV), tire
pressure monitoring system,
4
switch for Electronic Stability
S
Program (ESP), AFS headlights
(control unit), A/C system (pres-
sure sensor), backup light
switch
Automatic headlight range con-
S
trol, AFS head lig ht (rig ht) 1
5/10
manual headlight range con-
trol, halogen headlights
Control unit for CAN data trans-
6
fer (gateway), electromechani-
5
cal steering, auto matie trans-
. mission shift gate
Acoustic Park Assist, automatic
dipping interior rear view mir-
7
ror, garage door opener, heata-
5
ble windshield washer nozzles,
washer pump, wind deflector
relay (Roadster)
8
Haldex clutch/Haldex clutch
5/10
(TT5)
Control unit Audi magnetic ride
5
Airbag control unit
5
11
Mass airflow sensor, crankcase
SilO
heating
12
Door control unit (centrallock-
10
ing driver/passenger)
13 Diagnostic connector
10
14
Rain sensor, automatic trans-
5
mission shift gate
15 Roof light (interior lighting)
5
16 AlC system (control unit)
10
17
Tire pressure monitoring sys-
5
tem (control unit)
18 Not used
19 Not used
20 Not used
21 Fuel injectors (gasoline engine)
10
22 Wind deflector (Roadster)
30
23 Horn
20
~

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