2013 AUDI TT bulb

Monitoring the Advanced Airbag
System . . . . . . . . . . . . . . . . . . . . . . . . . 119
Knee airbags . . . . . . . . . . . . . . . . . . . . . 123
Side airbags . . . . . . . . . . . . . . . . . . . . . 126
Child Safety . . . . . . . . . . . . . . . . . . . 130
Important things to know .. .. .. .. . .
C hi ld safety seats ......... .... .. . .
Instal ling a child safety seat .. .. .. . .
LA TC H Lower anchorages and tethers
for ch ild ren . ................ .. .. .
Addit io n al Information
V ehicle operat ion ........ .. .. .
Intelligent technology .. .. .. . .
N ot ice about da ta recorded by vehi cle
con trol mod ules .......... .. .. .. . .
E lect ronic S tabilization Control (ESC) .
Rear spoiler . .... ..... ... .. .. .. . .
Braking .... .. .... .. .... ... .. .. . .
Electro-mechanical power assist . .. . .
Driving w ith your quattro ® ... .. .. . .
Energy management ...... .. .. .. . .
Dr iving and environment ... ..
The first 1,000 miles (1,500 km) and
afterwards ........... ...... .... .
Avoid damaging the vehicle ........ .
Driving through water on roads . .. . .
Cata lytic conve rter ........ .... .. . .
Opera te you r vehicle econom ic all y and
minim ize po llution ..... ... .. .. .. . .
Trailer towing .. .. ..... ... .. .. .. . .
Vehicle care .. ...... ... .. .. ... .
Cleaning and protection .. .. . .
Gene ral i nformation ... ... .. .. .. . . 130
135
140
1 4 3
1 4 9
150
150
1 50
1 5 0
153
153
155
155
156
159
159
160
160
160
16 1
163
164
164 164
Ca re of exterior . . . . . . . . . . . . . . . . . . 164
Care of interior . . . . . . . . . . . . . . . . . . . 170
Fuel suppl y and filling your
fuel tank . . . . . . . . . . . . . . . . . . . . . . .
176
Gasoline . . . . . . . . . . . . . . . . . . . . . . . . 176
Fue l tank . . . . . . . . . . . . . . . . . . . . . . . . 177
Checking and filling . . . . . . . . . . . 180
Eng ine hood . . . . . . . . . . . . . . . . . . . . . 180
Eng ine o il . . . . . . . . . . . . . . . . . . . . . . . 182
Table of contents 3
Engine cooling system .. ..... ... .. . 187
B rake fluid . ... .. .. . ... ...... ... . 189
•
Battery ... .. .. .. .. . .. ... .... ... . 190 •
Windsh ie ld/headlight washer
container . .. .. .. .... ........... . 194
Tires and wheels ............. . 196
Tires ..... .. .. .. .. . ............ .
196
Tire pressure mo nitoring system . .. . 214
R un -flat t ires .. .. .. . .. .... .... .. . 217
Do -it-yourself service ........ . 220
What do I do now? .. ...... ... . 220
Vehicle tool kit .... .............. . 220
T ire repa ir . .. .. .. ... .. .. ... ..... . 220
Wha t shou ld I be awa re of when
h . t
· ? c angmg a ire ... .. . ............ . 22 4
Fuses and bulbs ... ........... . 228
El ectr ica l fuses . .. ............... . 228
B ul bs ... .. .. .. .. .. .. .. .. .... ... . 231
Emergency situations ........ . 232
Gener al ..... .. ...... ........... . 232
Starting by pushing or towing . ... .. . 232
Starting with jumper cables .. ... .. . 232
Use o f ju mpe r cables . ....... ... .. . 233
Emergency towing with commercia l
tow tr uck . .. .. .. ... ............ . 234
Lifting vehicle .. ... .............. . 237
Technical data ................ . 238
General information .... ... .. . 238
Explanation of technical data ... ... . 238
Vehicle identification ............. . 238
We ights .. .... .. .. . ............ . 238
Dimens ions .. .. .. .... ........... . 239

14 Instrum ent s and w arn ing /indic ato r light s
11111 Check engine oil leve l
lill C?page19
111!!1111 Engine oil sensor malfunction
liflll¢page19
Battery voltage too high or too low
C?page 19
Low fuel level
¢page 20
• Windsh
ield washer fluid level low ¢ page20
J:J
Defective light bulb
¢page 20
•
USA model s: Defective brake light
¢ page 20
II
Canada model s: Defective brake
light¢
page 20
II
Dynamic headlight range control*
defective ¢
page 20
Ill
Adaptive Light* defective
¢page20
m
Light/rain sensor defective (automat-
ic headlights)* defective¢
page 21
B
Audi magnetic ride
¢page 21
fJ
Rear spoiler./
¢ page 21
•
USA model s: Speed warning 1
¢page 74
~
Canada mod els : Speed warning 1
¢ page 74
•
USA models: Speed warning 2
¢page 74
•
Canad a model s: Speed warning 2
¢ page 74
~£1
Electro-mechanical power assist
¢page 17
Other indi cato r ligh ts
II
II
RUI E
•
•
Turn s ignals
¢ page 21
USA models: Cruise control acti­
vated ¢
page 21
Canada model s: Cruise control
act ivated ¢
page 21
]!High beam
IIC?page44
BRAKE/ ((D) Brake system
This warning/indicator Light illuminates when
the brake fluid level is too low or when there
is a malfunction in the ABS, or when the park­
ing brake is set.
If the - (USA models)/ . (Canada
models) symbo l flashes in the display with the
parking brake released, there is a malfunction
in the brake system . In addition to the sym­
bol, one of two messages appears in the dis­
play:
Stop veh icle and chec k bra ke fl uid le vel
Stab ilization pr ogram and AB S fau lt! See
O wne r's man ual
"' Pull off the road and stop the veh icle .
"' Obta in profess ional assistance.
USA models: if there is a malfunct ion in the
ABS system, the
11:S warning/ind icator light
i lluminates along with the -system
malfunction warning/indicator light¢,&. .
Canada models: if there is a malfunction in
the ABS system , the
tlJ warning/indicator
li ght illum inates together with the. brake
system malfunction warn ing/indicato r light
¢ .&. .
The light 1111 (USA)/ . (Canada) illum i-
nates when the ignition is turned on.
It goes
out afte r the eng ine has been sta rted and the
parking brake is fully re leased. This indicates ..,.

20 Instruments and warning /indicator lights
Bi) Fuel supply too low
When the (g symbol illuminates, this means
there are about 1.9 gallons (7 liters) of fuel
left in the fuel tank. Time to refuel!
Qpage 177.
If the symbol lights up, even when there is
ample fuel in the tank, and the text
Tank sys­
tem malfunction! Please contact workshop
appears in the display, there is a fault in the
system. Contact a qualified workshop to have
the fault rectified.
c::>
Windshield washer fluid level too
low
If the Ill symbol illuminates, add w indshield
washer f luid to the washer system
Qpage 194.
® Defective light bulb warning
The defective light bulb warning tells you
when a vehicle light bulb has become defec­
tive.
If a defect ive bulb has been detected by the
system or a light bu lb burns out, the
fsl sym­
bol with a message appears in the disp lay to
tell you wh ich bu lb is burnt out and where it is
l ocated. For example:
Rear left turn signal
After 5 seconds, the message disappears. If
you want to recall the message into the dis­
p lay, press the CH ECK button
Q page 10,
fig.
3 (?) .
There are three reasons why the defective
bulb message would appear in the display:
- The light bulb has burnt out
Q page 231.
- The fuse is "blown" Q page 228, Replacing
fuses.
- The wire connection to the light bu lb is de-
fective.
H ave the bu lb rep laced or the connection re­
pa ired by your a uthorized Audi Service depart­
ment.
A WARNING
- Light bulbs are pressurized and could ex­
plode wh ile they are being changed caus­
ing serious pe rsonal injury.
- Work with due care when handling the
h igh-voltage sect ion of gas discharge
(xenon) lamps. Fa iling to do so could re­
sult in death or serious injury!
BRAKE LIGHT t<® > Brake light defective
In case of a ma lfunction or component fail-
ure, the symbo l (USA models)/
(@ ll ing electrical components should be checked,
repaired or replaced, as necessary:
- Brake light bulbs
- All wir ing connections
- Brake light switch
Contact your authorized Audi dea ler for assis­
tance if necessary.
(D Tips
The brake light sw itch is on ly inspected as
part of the functional check after the en­
gine is started.
i,0 Headlight range control defective
Applies to vehicles: wit h dynamic headlight range adjust­
ment
If the II illuminates, the dynamic headlight
range control is no longer working properly.
Have the system checked and repaired at your
authorized Audi dealer .
rsO Adaptive light defective
Applies to vehicles: with Ada ptive Lig ht
rm Adaptive light defective
When this symbol rm illuminates, it means
that Adaptive Light is defect ive. Go to a qua li­
fied workshop to have the headlights or the
control unit for the Adaptive Light repaired.

Instrument s and warnin g/indic ator ligh ts 21
@:> Light/rain sensor defective
Applies to vehicles: with a utomat ic head lights
The indicator light indicates a defect in the
automatic headlights/automatic wiper sys­
tem .
If the symbol illuminates, the light sensor has
failed . For safety reasons, the low beams are
turned on permanently with the switch in
A U­
TO . However , you can continue to turn the
lights on and off using the light switch . In the
case of a defect in the rain sensor, the w ind­
shie ld wiper lever functions are sti ll available.
Have the light/rain sensor checked as soon as
possible at an authorized Audi dealer.
; Audi magnetic ride
App lies to vehicles: with Audi magnetic ride
The indicator light monitors vehicle damping .
The indicato r light B illum inates when the ig­
n it ion is switched o n as a funct ion check.
(j) Tips
If the ind icator lamp illum inates while you
are driving, there is a malfunct ion in the
veh icle damping. The chass is should be in­
spected immediately by an authorized
Audi dea ler .
:::/, Rear spoiler
The warning/indicator light monitors the
electrically retractable rear spoiler.
The warning/indicator light l'J has the fol­
l owing f un ctions:
- It comes on for about 3 seconds as a func­
t ion check when the ignition is sw itched on .
- It comes on if there is a malfunction in the
electrically retractable rear spoiler .
Addit ional information about the electrically
retractable rear spo iler
¢ page 153.
¢ Q Turn signals
The indicator light blinks when you use either
turn signal .
Whenever you use the left II or the r ight II
turn s ignal, the indica tor light blinks. When
you use the emergency flasher, both indicator lights flash .
If one of the turn signa l light bulbs burn out,
the turn signal will blink twice as fast as nor­
mal.
Additional informat ion on the turn signals
¢ page 44.
CRUISE/ 0" Cruise control
The tB;(l)~i# (USA models)/ . (Canada models)
warning/indicator light illuminates when the
cruise control is act ivated .

192 Checking and filling
Working on the battery
Be especially careful when working on or near
the battery!
The battery is located in the luggage compart­
ment under the floor. Before you work on or
near the battery,
read and heed all WARN­
INGS ~.&. -
Always heed the safety warnings, when work­
ing on the vehicle battery or the vehicle elec ­
tr ical system to prevent injury .
The following WARNINGS are very
important when working on the battery:
Always heed the following WARNING SYM· BOLS and safety precautions when working
on the battery.
@ Always wear eye protection .
b,. Battery acid contains sulfuric acid. Al­
~ ways wear gloves and eye protection.
~~-
No
@ -sparks
-flames
-smoking.
When a battery is charged , it produces
hyd rogen gas which is explosive and
could cause personal injury.
I ~ Always keep the battery well out of
V;!J/ reach of children .
A WARNING
=
Whenever working on the battery or on
the electrical system, there is the risk of
injury, accident and even fire. Read and
heed the following WARNINGS:
- Always wear eye protection. Do not let
battery acid or any lead particles get on
your sk in or cloth ing. Sh ield your eyes.
Explosive gases can cause blindness or
other injury .
- Battery acid contains sulfur ic acid. Sulfu­
ric acid can cause blindness and severe
burns.
- Always wear gloves and eye protection.
Do not tilt the battery because ac id
-
could leak out of the ventilation open­
ings.
- If you get battery acid in your eyes or
on your skin, immediately rinse with cold water for several minutes and get
med ical attention.
- If you shou ld ingest any battery acid,
seek medical attention immediately.
- Do not expose the battery to an open
flame, e lectr ic sparks or an open light.
- Do not smoke .
- Do not interchange the positive and neg -
ative cables .
- When working on the battery, be sure
not to short-circuit the terminals with
too ls or othe r metal objects . This would
cause the battery to heat up very quickly,
which could lead to damage or explosion
and personal injury.
- When a battery is charged, it produces
hydrogen gas which is explosive and
could cause personal injury.
- Always keep the battery well out of the
reach of children.
- Before work is done on the electrical sys­ tem, disconnect the negat ive ground ca­
ble.
- Before performing any work on the e lec­
tr ical system, switch off the engine and
ignit ion as well as any electrical equip­
ment. The negative cable on the battery
must be disconnected .
If you are just go­
ing to replace a light bulb, then it is
enough to switch off the lights.
- Before disconnecting the battery, switch
off the anti-theft alarm system! Other­
wise you will set off the alarm.
- When disconnecting the battery, first disconnect the negative cable and then
the positive cab le .
- Before reconnecting the battery, make
sure all electr ica l consumers are switch­
ed off . Reconnect the positive cable first
and then the negative cable. Never inter­
change the cables - this could start a fire!
- Never charge a frozen or a thawed-out
battery. It could exp lode! If a battery has
frozen, then it must be replaced. A
llll-

228 Fuses and bulbs
Fuses and bulbs
Electrical fuses
Replacing fuses
Fuses that have blown will have metal strips
that have burned through .
Fig. 164 End face of instrument panel: rem ov ing cover
p la te to access fuses
Fig. 165 Left side of eng ine compart men t: fuse cove r
Fuse cover on the left end face of the
inst rument pane l
.. 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~
fig. 164 .
.. Check the fuse listing on the next pages to
find out which fuse belongs to the compo­
nent which has failed
~ page 229, Fuse Lo­
cation, Instrument Panel left .
.. Remove the blown fuse with the plastic clip
provided. The cl ip is located on the holder in
the fuse box .
.. Replace a blown fuse (recognizable by the
melted metal str ip inside) with a fuse of the
same 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
~ fig. 165.
.. Find out which fuse belongs to the equip­
ment which stopped working~
page 230,
Fuse location , le~ side of engine compart­
ment .
.. Remove the plastic from its retainer in the
fuse box cover (left face end of the instru­
ment panel), place it on the fu se 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 same rating.
.. Replace the fuse cover.
.. Push the two slides to the rear~
fig. 165.
Install the fuse cover carefully to prevent
water from enter ing .
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.
You are well advised to keep a supply of spare
fuses in your vehicle. Fuses with the proper
ampere rat ings are ava ilable at your author ­
ized Audi dealer.
A WARNING -
Do not repa ir fuses and never replace a
blown fuse with one that has a higher amp
rating. This can cause damage to the elec­
trica l system and a fire.
(D Note
If a new fuse burns out again after shortly
have you have installed it, have the electri­
ca l system checked by your authorized
Audi dealer.

Fuse Location, Instrument Panel left
0
Fig. 166 Fu se ca rrier behin d th e in strum en t pane l end
fa ce, cover re move d
Some of the equipmen t items lis ted a re op­
tional or only available on certain model con ­
f igurations.
N ote th at the foll ow ing table is ac curate at
the t ime of go in g to press and is subje ct to
c hang e. In t he event of d iscr epan cies, the la­
b el on the in side of th e cove r alw ay s take s
precedence .
The power sea ts are pro te ct ed by circu it
break ers,
which automatically reset after a
few seconds after the overload has been rem­
ed ied .
No. Equipment
1
2
3
Engine relay, fuel tank contro l
unit, A irbag Off light , light
switch (sw itch illumi nation), di -
agnosti c connector
ABS, ASR, ESC, brake light switch
AFS headlight (le ft)
Amps
10
5
5
Fu se s and bulb s 229
No.
4
5
Equipment
Oil level sensor (extended main-
tenance interval) (WIV), tire
pressure monitoring system,
switch for Electronic Stabiliza-
tion Control (ESC), AFS head-lights (control unit), A/C system
(pressure sensor), backup light
switch
Automatic headlight range con­ trol, AFS headlight (right) /
manual headlight range con­
trol, halogen headlights
Control unit for CAN data trans-
6 fer (gateway), electromechani­ cal steering, automatic trans­
mission shift gate
7 Acoust
ic Park Assist, automatic
dipping interior rear view mir-
ror, garage door opener, heata­
ble windshield washer nozzles,
washer pump, w ind deflector
re lay (Roadster)
--r-HaldeX clutch/Haldex clutch
(TTS)
8
Amps
5
5/10
5
5
5/10
9 Control un it Audi magnetic ride 5
----10 Airbag control unit 5
Mass airflow sensor, crankcase
11 heat ing
Door control unit (central lock-
12 ing driver/passenger)
13 Diagnostic conne ctor
Rain sensor, automatic trans-
14 mission shift gate
15 Roof light (inter ior lighting)
16 A/C system (control unit)
17 Tire pressure monitoring sys­
tem (control un it)
--~-18 Not used
19 Not used 5/10
10
10
5
5
10
5
I
I
I
20 -------21 Fuel injectors (gasoline engine) 10
22 Wind deflecto r (Roadster) 30
23 Horn 20
IIJ>,

230 Fuses and bulbs
-No. Equipment
24 Transmission (control unit)
25 Heater rear
window Coupe/
heated rear window Roadster
26 Driver's side power window
27 Passenger's side power window
28 Not used
29 Washer pump
30 Cigarette lighter
31 Starter
32 Steering column module
33 Instrument cluster
34 Radio navigation system, radio
35 Audio amplifier
36 Engine (control unit)
37 CAN (Gateway)
38 Cigarette lighter
39 Not used
40
------------4 l Not used
42
43 Not used
44
45 Not used
46
47 SOARS tuner, cell phone pack-
age, TV tuner
48
49 Not used
Fuse location, left side of engine
compartment Amps
15
30/20
30
30
-15
20
40 5
5
20/15
30
10 5
20
-
-
5
5
Fig. 167 Illust ration of fuse holder on left side of en·
gine compartment: fuses (without fuse cover)
Some of the equipment items listed are op-
t ional or only available on certain model con-
figurations.
Note that the following table is accurate at
the time of going to press and is subject to
change.
No. Equipment Amps
Fuse holder (black)
1 Not used
-2 Not used
3 Not used
4 Not used
Anti-theft warning system (sen-
'
5 sor), anti-theft warning system 5
(horn)
6 Headlamp
washer system
30
Electric fuel pumps (supply),
7 volume control valve/Interrelais 15/10 (5-cyl.)
8 Windshield wipers
30
9 Heated seats (driver and pas-
25
senger)
10 Lumbar
support (driver and
10
passenger)
11 Not used
12 Ventilation blower 40
Fuse holder (brown)
1 Not used
2 Electric fuel pump (5-cyl.) 30
3 Not used
Relay coil relay volume control
5 valve (4-cyl.)/02 sensors (5- 5/10
7 cyl.)
02 sensors
Positioning valves pre-wired en­
gine harness
Ignition coils
9 Engine (control unit)
10 Water pump delayed-off 10
10
20
25 10 ..,_.