2013 AUDI TT sensor

remain continuous ly illuminated . This se ­
quence will continue upon subsequent vehicle
start-ups as long as the ma lfunction ex ists.
When the malfunct ion indicator is ill uminat­
ed, the system may not be able to detect or
signa l low tire pressure as intended. TPMS
malfunct ions may occur for a variety of rea­
sons, including the installat ion of replace­
ment or alternate tires or wheels on the veh i­
cle that prevent the TPMS from funct io ni ng
properly. Always check the TPMS malfunct ion
tellta le afte r replacing one or more t ires or
wheels on your veh icle to ensure that the re­
p lacement or a lternate tires and wheels allow
the TPMS to continue to function properly.
Tire pressure indicator appears
Applies to vehicles: with tire pressure monitoring system
The tire pressure indicator in the instrument
cluster informs you if the tire pressure is too
low or if there is a system malfunction.
F ig. 1 47 Disp lay : under infla tion warn ing
Using the ABS sensors, the tire pressure moni ­
toring system compares the t ire tread circum­
fe rence and vibration characteristics of the in­
d iv idual tires . If the pressure decreases in one
or mo re tires, th is is indicated in the instru­
ment clus ter with a warning symbol
RE and a
message
'* fig. 147. The dr iver message in the
d isp lay goes out after 5 seconds. The driver
message can be d isplayed again by pressing
the
! CHECK I button @¢ page 10, fig . 3 . If on ­
ly one tire is affected, the display will indicate
its pos ition.
The ti re pressure monito ring m ust be reset in
the menu display each time the pressures are
ad justed (e.g. when switching between parti-
Tire s an d wheel s 215
al and fu ll load pressure) or after changing o r
replacing a tire on your vehicle '*
page 216.
The TPMS indicator on ly mon itors the t ire
pressure that you have previously stored . You
can f ind the recommended tire pressures for
your vehicle on the label on the driver's door
pillar ¢
page 200.
Tire tread circumference and vibration charac­
teristics can change and cause a tire pressure
warning if:
- the t ire press ure in one or more tires is too
low,
- the tire has structural damage,
- the t ire press ure was changed, wheels rotat -
ed or rep laced but the TPMS was not reset
¢ page 216.
Warning symbo ls
RE L oss of pressure in a t least one tire ¢ ,&..
Check the tire or tires and rep lace or repa ir if
necessary . The indicator light
RE in the inst ru­
ment cluster a lso i lluminates
¢ page 13 .
Check/correct the press ures of all four tires
and reset TPMS in the menu display .
Iii;~, (T ire Pressure Monitoring System) Ti re
pre ssure! System malfun ction .
Ifllilff' ap­
pears after switching the ignition on or whi le
driv ing and the indicator light
RE in the in­
strument cluster blinks for approx imately one
minute and then stays on, there is a system
malfunction .
Attempt to store the correct tire pressure '*
page 216. If the indicator light does not
turn off or if it turns on shortly thereafter, im ­
med iate ly dr ive your vehicle to a n author ized
Audi dealer or author ized repair fac ility to
have the malfunct io n cor rected.
.8, WARNING
-
- If the tire pressure ind ic a tor ap pears in
the ins trumen t cluster display, one or
more of your tires is significant ly under­
inflated . Reduce yo ur speed immediately
and avoid any hard steer ing or braking
maneuvers. Stop as soon as possible and
check the tires and their pressures.
~
•
•

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 ..,_.

250 Index
Distance . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Driver information system Boost .......................... .. 28
E ng ine oi l tempe ratu re d isplay .. .. .... 26
Engine oil temperatu re indicator ...... 28
Menu button . . . . . . . . . . . . . . . . . . . . . . 25
Menu display . . . . . . . . . . . . . . . . . . . . . . 24
Open door or front lid warning . . . . . . . . 22
Outside temperature display .. .. .. .. . . 22
Red symbols ................. ...... 13
Service interval display ...... .. .. .. .. 28
Setting .. .. ... .... ...... ... ... .. .. 26
Sound system display . . . . . . . . . . . . . . . 22
Trip computer. . . . . . . . . . . . . . . . . . . . . . 23
ye llow symbo ls ......... .. .. .. .. .. .. 13
Driver seat
refer to Seat ing pos ition . ........ .. .. 91
Driving Run-flat tires . ........... .... .... . 218
Driving safely . . . . . . . . . . . . . . . . . . . . . . . 90
Driving through water ........ .. .. ... 160
Duplicate key .............. ... .... .. 32
Dust filter . ... .............. .. .. .. .. 67
E
Efficiency program . . . . . . . . . . . . . . . . . . . 26
Fuel economy messages ..... .. .. .... 27
Memory levels . . . . . . . . . . . . . . . . . . . . . 23
Other equipment ........... .. .. .. .. 27
Elapsed time . . . . . . . . . . . . . . . . . . . . . . . . 23
Electro-mechanical power assist . . . 17, 155
E lectronic diffe rent ial lock (EDL) .. .. ... 150
Warn ing/ indicator lights ....... .. .... 18
Electronic immobilizer . . . . . . . . . . . . 12, 33
Electronic power control EPC warning/indicator light . ..... .. .. 19
E lect ronic speed limiter . . . . . . . . . . . . . . . 31
Electronic Stability Control (ESC) Warning/indicator lights ..... .. .. .. . . 17
Electronic Stabilization Control (ESC) . .. 150
E mergency flasher . . . . . . . . . . . . . . . . . . . 45
Warn ing/ indicator l ights ... .... .... .. 21
Emergency locking ............. .... .. 37
Emergency operation
Rear lid . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
E mergency starting ........ .... ..... 232 Emergency towing
.............. .... 234
Energy management . ............ ... 156
Battery power ................ .... 157
Driver notification ............. .. .. 157
Engine Checking and filling locations .... .. .. 182
Coolant . .. ... ... .. .......... ... .. 187
Hood . .... .. .. .. ............. .. .. 180
Starting . . . . . . . . . . . . . . . . . . . . . . 71, 72
Starting with jumper cables ... .. .. .. 232
Stopping .. .... .. .. .............. .. 73
Engine compartment ......... ... .. .. 182
Safety instructions ... .......... .. .. 180
Working in the eng ine compartment 180
Engine coolant system Malfunction ..... ... ........... ... . 16
Radiator fan . .. .. ..... ..... ... .. .. 189
Temperature gauge ....... ..... .. .. . 11
Engine cooling system ........... .... 187
Adding coolant ................ .... 188
Checking the engine coolant level ..... 187
Engine data ..... .. ................ . 240
Engine hood
Closing . .. .. .. .. ............... .. 180
How to release the hood .......... .. 180
Engine oil ...... .. .. ..... ... ... .. .. 182
Adding . ...... .. .. ..... ... ... .. .. 185
Additives .. .. .. .. .. ... ........ .... 185
Changi ng ... .. .. ............. .. .. 186
Checking the engine oil leve l ..... .... 185
Indications and conditions requiring ex-
tra checking ..... ................ . 185
Oil consumption . ................. . 184
Oil grades . ................... .... 182
Recommended oil check intervals . .. .. 185
Specification and viscosity . ...... .. .. 182
Temperature display ........ ... .. .. . 26
Engine oil level .... ................ .. 19
Engine oil pressu re (ma lfunction) .... .. . 16
Engine oil sensor defective . . . . . . . . . . . . 19
Engine oil temperature indicator ........ 28
Engine speed limitation . ......... .. .. . 19
Environment Break-in period .................... 159
Catalytic converter ....... ...... .. .. 160
Dispos ing of your veh icle battery . . . . . 191
Driving at high speeds . ...... ... .. .. 161

-----------------------------~I~ n~ d~ e~x 253
LA T CH . ..... .. ............ .... .... 143
Description ................. ... ... 144
Guidance f ixtures for lower anchorages 145
Installing a child restraint .. .... .. ... 146
Location
144
Mounting and releasing the anchorage
hook .. .. .. .. ........ ... .. ... ... . 146
Launch Control Program . . . . . . . . . . . . . . 85
L eather . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
C leaning . .. ............. .. .. .. .. . 173
Leaving home ................ .... ... 43
Lifting jack .. ................ ... ... 225
Lifting vehicle ............. .. .. .. .. . 237
Light/rain sensor defective .. .. .. .. .. .. 21
Lights . ..... .. ................ ..... 42
Coming/Leaving home ........... .. .. 43
Emergency flasher .................. 45
Exterior lighting .......... .... .. .. .. 43
Front fog lights .......... .. .. .. .. .. 44
Headlights ............... ... ... ... 42
High beam . . . . . . . . . . . . . . . . . . . . 42, 44
Instrument panel illumination .. . ... .. 46
Side marker lights ........ .. .. .. .. .. 42
Turn signals .. ........... .. .. .. .... 44
Xenon headlights ......... .. .. .. .. .. 42
Loading the luggage compartment ...... 96
Loading the roof rack .......... ... .. .. 61
L ocking
Power locking switch ........ .. .. .. .. 36
Rear lid/trunk lid . . . . . . . . . . . . . . . . . . . 3 7
Remote master key .......... ... .. .. 35
Using the key .................. .... 36
L ower universal anchorage ba rs (Canada) 143
Lower universal anchorages (Canada) 143
L uggage compartment
Cover . ... .. .. ................ ..... 60
Expanding . . . . . . . . . . . . . . . . . . . . . . . . 59
Fastening eyelets ......... .. .. .. .. .. 59
Light .. ... . .... ............. .. .. .. 46
Loading . ... ... .. .. ...... .. .. .. .. .. 96
M
Maintenance . ............. .... .. ... 243
Malfunction Indicator Lamp (MIL) . . 19, 30
Manual transmission ............ .... . 80
Gearshift lever ... .. ...... .. .. .. .. .. 80 Master key ...
..... .................. 33
Battery replacement . . . . . . . . . . . . . . . . 33
Matte finish paint .. ................. 166
Menu button .. .. .. ................. . 25
Menu display . . . . . . . . . . . . . . . . . . . . . . . . 24
Mirrors Activating the dig ita l compass ...... .. 52
Adjusting the exterior mirrors .... .. .. . 47
dimming .. .. .. .. ... .. .......... .. . 47
Monitoring the Advanced Airbag System 119
N
Natural leather .. .. ................. 172
New tires and wheels
NHTSA 207
Contacting ...... .. ................ 98
Number of seats . .. .... ............. 100
0
Occupant seating positions .......... .. 91
Octane rating ... .. .... ........... . .
Odometer
.. .. .. .. ..................
Oil 176
12
refer to Engine oil ................ . 182
On-Board Diagnostic System (OBD)
Data Link Connector (DLC) ....... .. .. . 30
Electronic speed limiter ......... .. .. . 31
Malfunction Indicator Lamp (MIL) ... .. 30
Open door or front lid warn ing ....... .. 22
Operate your vehicle economically and
minimize pollution . ................. 161
Optional eq uipment
Marked with an asterisk . . . . . . . . . . . . . . . 6
Other equipment (efficiency program) .. . 27
Outlets ...... .. ...... ............. . 63
Outs ide mirrors
refer to Exterior mirrors ............. 47
Outs ide temperature display . . . . . . . . . . . 22
Owner's manual How the Owner's Manual is organized . .. 6
p
Paint
Touch-up ... ... .... ............... 168
Pa int No . 238
•
•

254 Index
Park assist . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Park ing ... .. ................ ... 74,82
Parking brake ....................... 73
Park ing brake warn ing ................ 15
Park ing on a decline (downhill) ... .. .... 74
Parking on an incline (uphill) ... ... ... .. 74
Parts rep lacement .................. 245
PASSENGER AIR BAG OFF light . .. ..... 119
Passive safety system . . . . . . . . . . . . . . . . . 90
Pedals .. .... .................. ... .. 95
Phys ica l pr inciples of a frontal coll is ion . 101
Polishing .. .. ............. .. .. .. .. . 167
Pollen filter . . . . . . . . . . . . . . . . . . . . . . . . . 67
Poll utant fi lter .. .. ..... ... .. .. .... .. 67
Powe r locking switch ............ ..... 36
Power locking system . . . . . . . . . . . . . . . . . 34
Conven ience close/open feature ..... .. 40
Lock ing and unlocking the vehicle from
in side ... .. ... .... ...... ... ... .. .. 36
Opening and clos ing the w indows ...... 40
Rear lid/t runk l id ................... 37
Remote cont rol .......... .. .. .... . . 33
Un lock ing and locking veh icle ... .. .. . . 35
Powe r outlets
63
Powe r seats
Ad justment ............. .. .. .. .. .. 56
P ower steering
refer to Electro -mechanica l power as -
sist . . . . . . . . . . . . . . . . . . . . . . . . . 17, 155
Powe r window switches . . . . . . . . . . . . . . . 39
Reactiva ting t he system . .. .. .. .... .. 4 1
Pregnant women Specia l cons iderations when wearing a
safety belt .... .... ...... .. .. .. .. . 105
Programming the Homelink ® universal re­
mote contro l . . . . . . . . . . . . . . . . . . . . . . . . 87
Pr ope r occupant sea ting pos it ions .. .... 9 1
Proper safety belt pos it ion ........ .... 105
Prope r seat ing posit ion
Front passenger . . . . . . . . . . . . . . . . . . . . 92
Occupants ......................... 91
Rear passengers . . . . . . . . . . . . . . . . . . . . 93
Q
Qua rtz clock . . . . . . . . . . . . . . . . . . . . . . . . 11 quatt
ro ®
refer to All-whee l drive
Question What happens to unbelted o ccupants?
Why sa fe ty belts? ............. ... .
R
15S
102
100
Radiator fan ...... ............. .... 189
Rain sensor defective . . . . . . . . . . . . . . . . . 21
Reading ligh ts ... .. .. ... ..... ... .. .. . 45
Rea r lid ....... .... .... ........... .. 37
Emergency re lease . . . . . . . . . . . . . . . . . . 38
Rear light defect ive . . . . . . . . . . . . . . . . . . 20
Rea r spo ile r . .. .. .. ... .. ..... ... .. .. 153
Rear v iew m irror ........ ........... .. 47
Rear window defogger . . . . . . . . . . . . . . . . 70
Rea r window s helf . . . . . . . . . . . . . . . . . . . 58
Refuell ing .. .... .. ............. .... 178
Re lease lever for hood . .. ..... ... .. .. 180
Remote contro l . . . . . . . . . . . . . . . . . . 33, 36
Remote contro l garage door opener
(Homelink ®) .. .. .. ............. .. .. . 87
Remote maste r key
U nlocking and locking ... .... ... .. .. . 35
Remote rea r lid re lease . ...... ...... .. 37
Repair ma nuals ..................... 243
Repa irs
Airbag system ... .. ... ..... ... .. .. 122
Rep lacement parts ........... ....... 245
Rep lacing
Wheel rims .... .. ............. .... 207
Rep lacing a fuse ... .. .... .... ... .. .. 228
Replacing light bulbs ........... ... .. 231
Rep lacing tires and wheels ........ .... 208
Rep lac ing windsh ield w iper b la d es . .. .. . 51
Repo rting Sa fety Defects .............. 98
Reset button . . . . . . . . . . . . . . . . . . . . . . . . 12
Resetting remote contro l . . . . . . . . . . . . . . 36
Retractor . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Reverse (Automat ic transm iss ion) .. .... . 81
Rims Cast alloy ..... ....... ........... . 169
Replac ing . .... .. ............. .... 20 7
Stee l rim s ... .. .. ............. .... 169