2014 AUDI TT ROADSTER tire pressure reset

200 Tires and wheels
remain continuo usly illuminated . This se­
quence will continue upon subsequent vehicle
start-ups as long as the ma lfunction ex ists.
When the malfunction indicator is illuminat­
ed, the system may not be able to detect or
signal low tire pressure as intended. TPMS
malfunctions may occur for a variety of rea­
sons, including the installation of replace­ ment or alternate tires or wheels on the vehi­
cle that prevent the TPMS from functioning properly . Always check the TPMS malfunction
tellta le after replacing one or more t ires or
wheels on your veh icle to ensure that the re­
placement or alternate 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. 143 Display : underi nflat io n warn ing
Using the ABS sensors, the tire pressure moni­
toring sys tem compares the t ire tread circum­
ference and vibration characteristics of the in­
d iv idual tires . If the pressure decreases in one
or more tires, th is is indicated in the instru­
ment clus ter with a warning symbo l
ail and a
message<>
fig. 143. The dr iver message in the
display goes out after 5 seconds . The driver
message can be displayed again by pressing
the
! CHECK I button @¢ page 10, fig . 3 . If on ­
l y one tire is affected, the display will indicate
its pos ition.
The tire press ure monitoring m ust be reset in
the menu display each time the pressures are
ad justed (e.g. when switching between parti- al and fu
ll load pressure) or after changing or
replacing a tire on your vehicle<>
page 201.
The TPMS indicator only mon itors the t ire
pressure that you have previously stored . You
can find the recommended tire pressures for
your vehicle on the label on the driver's door
pillar
¢ page 185.
Tire tread circumference and vibration charac­
teristics can change and cause a tire pressure
warning if:
- the t ire pressure in one or more tires is too
low,
- the tire has structural damage,
- the tire pressure was changed, wheels rotat -
ed or replaced but the TPMS was not reset
¢ page 201.
Warning symbols
ail Loss of pressure in at least one tire¢& .
Check the tire or tires and replace or repa ir if
necessary . The indicator light
HE in the instru­
ment cluster also illuminates
<>page 13.
Check/correct the pressures of all four tires
and reset TPMS in the menu display .
ffim (T ire Pressure Monitoring System) Tire
pressure! System malfunction. Ifffim
ap­
pears after switching the ignition on or while
driv ing and the indicator lig ht
HE in the in­
strument cluster blinks for approx ima tely one
minute and then stays on, there is a system
malfunction .
At tempt to store the correct tire pressure
¢ page 201. Ifthe indicator light does not
turn
off or if it turns on shortly thereafter, im ­
med iate ly drive your vehicle to an author ized
Audi dealer or author ized repair facility to
have the malfunction corrected.
_&. WARNING
-
- If the tire pressure indicat or appears in
the instrument cluster display, one or
more of your tires is significant ly under­
inflated . Reduce your speed immediately
and avoid any hard steer ing or braking
maneuvers. Stop as soon as possible and
check the tires and their pressures.
IJJ,,

Inflate the tire pressure to the proper
pressure as indicated on the vehicle's tire
pressure label¢
page 185. Driving on a
significantly under-inflated tire causes
the tire to overheat and can lead to tire
failure . Under-inflation also is likely to
impair the vehicle's handling and stop­
ping ability.
- The driver is responsible for mainta ining
the correct tire pressures. You must
check the tire pressures regularly.
- Under certain conditions (such as a spor­
ty driving style, wint er conditions or un­
paved roads), the pressure monitor indi­
cator may be delayed .
- Ask your authorized Audi dealer if run­
flat tires may be used on your vehicle.
Your vehicle registration becomes invalid if you use these tires when not permit ­
ted. Damage to your vehicle or accidents
could also result.
- If you switch between standard and run­
flat tires, an authorized Audi dealer or
qualified workshop must reprogram the
control module .
@ Tips
-The tire pressure monitoring system
stops working when there is an ESC/ABS
malfunction.
- Using snow chains may result in a system
malfunction.
- The tire pressure monitoring system on
your Audi was developed using tires with the "AO" or "RO" identification on the
tire sidewall¢
page 192. We recom­
mend using these tires.
Tires and wheels 201
Reset tire pressure monitoring system
(Stepl)
Appl ies to vehicles: wi th tire p ress ure mo nito ring system
If the tire pressure is adjusted, wheels ore ro­
tated or changed, the TPMS must be reset in
the menu display.
--- ®
Fig. 144 Wiper lever : Controls for the menu display
Fig. 145 Display: Start menu
I Reset I button @ and rocker switch @
¢
fig. 144 functions:
To open the menu
.,. Press the I Reset I button @ until the menu
disp lay
9 fig. 145 appears
Selections and settings
.,. Press the rocker switch@ to reach a menu
disp lay. The switch is operated the same as
the display (up/down) .
Entering and confirming
.,. Press the I Reset I button @.
Returning to the Start menu
.,. Press the I Reset I button longer than 2 sec ­
onds to return from any menu level to the
Start menu. "'

202 Tires and wheels
@ Tips
-Before resetting the TPMS, the current
pressures of
all four tires must corre­
spond to the specif ied values. Adjust the
tire pressure and reset the pressure in
the tire pressure mon itor ing system ac­
cord ing to the load you are carry ing
¢page 185.
- Do not store the tire pressure if there are
snow chains on the tire.
Reset tire pressure monitoring system
(Step2)
Ap plies to vehicles: with tire pressure mo nit oring sys te m
F ig. 146 Display: Tire pressure
Fig. 147 Display: Tire pres sure
I Reset I button @ and rocker switch @
c::, page 201, fig . 144 functions:
Storing tire pres sures
.. Turn on the ignition.
.. Se lect the menu :
> Adjust ing * > Tire pres­
sure > Store.
Entering and confirming
.. Select the menu: Store now
.. Press the
I Reset ! button @.
.. Se lect the menu : Confim
.. Press the
I Reset ! button @.
Returning to the Start menu
.. Press the I Reset I button longer than 2 sec­
onds to return from any menu level to the
Start men u.
(D Tips
-Before resetting the TPMS, the current
pressures o f
all four tires must corre­
spond to the specified values . Adjust the
tire pressure and reset the pressure in
the tire pressure monitoring system ac­
cording to the load you are carrying
c::, page 185.
-Do not store the tire pressure if there are
snow chains on the tire .
Run-flat tires
Introduction
Applies to vehicl es: wi th Run-fla t tires
Run-flat tires help keep you moving if a tire
goes flat.
Re inforced sidewalls give the ti res run-flat ca­
pability if tire pressure is lost .
We recommend that run-flat tires only be
mounted on vehicles that were originally
equipped with these special t ires at the facto­
ry and have a Tire Pressure Monitoring Sys­
tem.
Run-flat tires can be identified by the letters
"RSC " on the tire sidewall.
If you do change the tires on your veh icle from
normal to run-flat tires., you must buy the
special rims required for run-flat tires, and the
T ire Pressu re M on itor ing System must be re­
programmed by an authorized Audi dealer or
other qualified workshop .
What do run-flat tires do?
These special t ires have run-flat capabilities
that help keep you moving if a tire loses pres­
su re and goes f lat . Under favorab le condit ions
t ir es can be dr iven
at least 30 miles (50 km) ,
but you must not drive faster than 50 mph
(80 km/h)
c::, page 203, Driving with run-flat
tires .
IJI>

214 Fuses and bulbs
Fuse Location, Instrument Panel left
0
Fi g. 163 Fuse carrier behind the instrument panel end
face, cove r removed
Some of the equipment items listed are op­
tional 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. In the event of discrepancies, the la­
bel on the inside of the cover always takes
preceden ce .
The power seats are protected by circuit
breaker s,
which automatically reset after a
few seconds after the overload has been rem­
ed ied.
No . Equipment Amps
Engine relay, fuel tank control
1
unit, A irbag Off light, light
10 switch (sw itch illumination), d i-
agnos tic connector
2
ABS, ASR, ESC, brake light
5 switch
3 AFS headlight (left) s
No.
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Equipment Amps
Oil level sensor (extended main-
tena nce interval) (WIV), tire
pressure monitoring system,
switch for Electronic Stabiliza-
s tion Control (ESC), AFS head-
lights (control unit), A/C system
(pressure sensor), backup light
sw itch
Automatic headlight range con-
trol, AFS headlight (right) /
5/10
manual headlight range con-
trol, halogen headlights
Control unit for CAN data trans-
fer (gateway), electromechani-
s cal steering, automatic trans-
mission shift gate
Acoustic Park Assist, automatic
dipping interior rear view mir- ror, garage door opener, heata-
s ble windshield washer nozzles,
washer pump, wind deflector
relay (Roadster)
H aldex clutch/Ha ldex clutch
5/10 (T TS)
Control un it Audi magnetic ride
s
Airbag contro l unit s
Mass airflow sensor, crankcase 5/10
heating
Door control unit (central lock-
10 ing driver/passenger)
Diagnostic connector
10
Rain sensor, automatic trans-
s miss ion shift gate
Roof light (interior lighting)
5
A/C system (control unit) 10
Tire pressure monitoring sys-
5 tern (control un it)
Not used
Not used
Not used
Fuel injectors (gasoline engine)
10
Wind deflector (Roadster) 30
Horn 20

Tank flap Unlocking the fue l filler flap by hand 164
Techn ical Data ............. .... .. ... 223
Technical mod ificat ions ..... .. .. .. .. . 229
Temperature d isp lay
Eng ine oi l .. ... .. ..... ... .. .. .. .... 26
Textiles Clean ing . .. .. ........... .. .. .. ... 158
The first 1,000 miles (1,500 km) and after-
wards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 SO
Tightening wheel bo lts ... ... .. .. .. .. . 209
T ire mobility system ........ .. .. .. .. . 206
Tire pressure . ............. .... .. .. . 187
Tire pressure monitoring system . ... .. . 199
L oss of air pressure .... ... .. .. .. .. . 200
M alf unction . ... ...... ... .. .. .. ... 200
Resett ing tire pressures . . . . . . . . 201, 202
T ire repai r kit ............. .... .. ... 206
T ires ...... ... ...... ............. .. 181
Replacing . . . . . . . . . . . . . . . . . . . . . . . . 192
run-flat .................... ... ... 202
Service life . . . . . . . . . . . . . . . . . . . . . . . 19 1
spee d rating letter code ... .. .. .. .. . 193
Tire man ufacturing date ... .. .. .. .. . 193
Tire specifica tions ..... ... .. .. .. .. . 193
Tread depth . ..... .... ... .. .. .. ... 191
Uniform t ire quality grading .. .. .. .. . 195
W inte r tires ............. .... .. ... 196
T ires/Whee ls
L ow aspec t ratio tires ... ... .. .. .. .. . 198
Tire mobility system ... ... .. .. .. .. . 206
T ire pressure monitoring system .. .. . 199
Tire repa ir kit ............ .... .. .. . 206
T ires and vehicle load lim its .. .. .. .. .. . 189
Tires and whee ls
Checking tire pressu re ...... ... ... .. 187
Cold t ire inflat ion p ressu re . .. .. .. .. . 185
Di mensions . .. ........... .. .. .. ... 19 2
Ge neral notes ............ .... .. .. . 18 1
Glossary of t ire and load ing termino lo -
gy . ..... .. .. ... .. ..... ... .. .. ... 182
New tires and wheels . . . . . . . . . . . . . . . 192
Replacing .. ............. .... .. ... 193
Snow chains .. ........... .. .. .. ... 197
T ires and vehicle load limits .. .. .. .. . 189
Wheel bol ts . . . . . . . . . . . . . . . . . . . . . . 198
W inte r tir es .............. ... ... .. 196
Inde x 239
Tire service life . ..... . .. .. ..... ... .. 191
Tool kit .......... .. ............... 205
Towing Front eye let . .. .. ................. 220
Rear eyelet .. .. .. .. . ... ...... ... .. 221
T ow t ruck procedures .......... .... . 219
Towing loop front ....... .. .. .... ............. 220
T PMS
T ire pressure monitoring system ... .. 200
T ra iler tow ing ... .. .. . .. .... .... .. .. 154
Transmission S tronic transmission ........... .. .. . 82
T ran spo rt Canada .. .. . .............. . 99
T read Wea r Ind icator (TWI) ........... 191
T rip comp ute r . .... .. . .. .. ..... ... .. . 23
S ingle-trip memory ................ . 23
Tota l-trip memory ................. . 23
T rip odometer ... .. .. .. .. ...... ... .. . 12
Wha t does it mean w hen dEF appears in
the trip odometer display? ... ... .. .. . 12
T runk lid ... .. .. .. ................. . 37
T ru nk escape ha ndle ........... .. .. 205
Turn signals . .. .. .... ... ....... ...... SO
Warning/ind icator lights . .......... .. 21
u
Unfastening safety belts
106
U nidirectional tires ... . ... .... ... .. .. 181
Uniform tire quality grading ......... . 195
U niversa l Radio- F requency Remote Con -
trol (Homelink) . .. ................. . 89
Unl ocking
Power locking switc h .... .... ... .. .. . 36
Rea r lid/trunk lid .... .. ..... ... .. .. . 37
Remote contro l key . ........... .... . 35
U sing the key .. .. .... ........... .. . 36
V
Vanity mirror . . . . . . . . . . . . . . . . . . . . . . . . 54
Vehicle car e/clea n in g .. ...... ......... .. .. 155
Vehicle electrica l system . .. .. ... ... .. . 16
Vehicle Identification Number (VIN) . ... 223
Vehicle jac k ... .. .... ... .......... .. 210
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