2875-1. MOBILITY
5
MOBILITY
2Repair the flat tire, e.g., with
a flat tire kit or by changing
the wheel.
Use of sealant, for instance from
the flat tire kit, may damage the
TPM wheel electronics. Have
the electronics replaced at the
next opportunity.
The tire inflation pressure
depends on the tire's tempera-
ture.
Driving or exposure to the sun
will increase the tire's tempera-
ture, thus increasing the tire
inflation pressure.
The tire inflation pressure is
reduced when the tire tempera-
ture falls again.
These circumstances may
cause a warning when tempera-
tures fall very sharply.
Following a temperature-related
warning, the target pressures
are displayed on the Control
Display again after a short dis-
tance.
The system cannot indicate sud-
den serious tire damage caused
by external circumstances. Tires with special approval: the
system will not function correctly
if a reset was not performed, for
example a flat ti
re may be indi-
cated although the tire inflation
pressures are correct.
• A wheel without TPM wheel electronics, such as an emer-
gency wheel, is mounted:
have the wheels checked, if
needed.
• Malfunction: have the system checked.
• Interference caused by sys- tems or devices with the
same radio frequency: after
leaving the area of the inter-
ference, the system automati-
cally becomes active again.
• For tires with special approval: the system was
unable to complete the reset.
System limits
Temperature
Sudden tire pressure lossFailure to perform a reset
Malfunction
Message
The yellow warning
light flashes and is then
illuminated continu-
ously. A vehicle mes-
sage is displayed. It
may not be possible to
identify tire pressure
losses.
Measure
2885-1. MOBILITY
Perform a system reset again.
• Tire Pressure Monitor mal- function: have the system
checked by a manufacturer
service center or another
qualified service center or
repair shop.
• Each tire, including the spare (if provided) should be
checked monthly when cold
and inflated to the inflation
pressure recommended by
the vehicle manufacturer on
the vehicle placard or tire
inflation pressure label. (If
your vehicle has tires of a dif-
ferent size than the size indi-
cated on the vehicle placard
or tire inflation pressure label,
you should determine the
proper tire inflation pressure
for those tires.) As an added
safety feature, your vehicle
has been equipped with a tire
pressure monitoring system
(TPMS) that illuminates a low
tire pressure telltale when one
or more of your tires is signifi-
cantly under-inflated. Accord-
ingly, when the low tire
pressure telltale illuminates,
you should stop and check
your tires as soon as possi-
ble, and inflate them to the
proper pressure. Driving on a significantly under-inflated tire
causes the tire to overheat
and can lead to tire failure.
Under-inflation also reduces
fuel efficiency and tire tread
life, and may affect the vehi-
cle's handling and stopping
ability. Please note that the
TPMS is not a substitute for
proper tire maintenance, and
it is the driver's responsibility
to maintain correct tire pres-
sure, even if under-inflation
has not reached the level to
trigger illumination of the
TPMS low tire pressure tell-
tale. Your vehicle has also
been equipped with a TPMS
malfunction indicator to indi-
cate when the system is not
operating properly. The TPMS
malfunction indicator is com-
bined with the low tire pres-
sure telltale. When the system
detects a malfunction, the tell-
tale will flash for approxi-
mately one minute and then
remain continuously illumi-
nated. This sequence will
continue upon subsequent
vehicle start-ups as long as
the malfunction exists. When
the malfunction indicator is
illuminated, the system may
not be able to detect or signal
low tire pressure as intended.
TPMS malfunctions may
occur for a variety of reasons,
including the installation of
replacement or alternate tires
Declaration according to
NHTSA/FMVSS 138 Tire
Pressure Monitoring System
352Alphabetical Index
Parking aid, see Parking Sensors............................................... 213
Parking brake ......................... 119
Parking lights ......................... 154
Parking Sensors ..................... 213
Parking Sensors with emergency braking function ................... 184
Parking Sensors with emergency braking function, see Emer-
gency brake function ........... 216
Parts and accessories ............... 6
Passenger's side mirror, tilting, see Automatic Curb Monitor,
exterior mirror ...................... 106
Pathway lines, rearview camera ............................................... 220
Performance display, see Sport displays ................................. 149
Personal data, de leting ............ 64
Personal profile, see Driver pro- files .......................................... 65
Plastic parts, care .................. 326
Power failure ........................... 306
Power windows ........................ 94
Pre-Collision System (for pedes- trians and bicycles).............. 179
Pressure monitor, see Tire Pres- sure Monitor TPM ................. 280
Pressure, tires ........................ 264
Prevention of rear collision ... 190
Profiles, see Driver profiles ..... 65
Programmable memory buttons, Toyota Supra Command ........ 56
Protective function, windows, see Jam protection system ... 95
Push-and-turn reel, see Control- ler ............................................. 49
R
Racetrack operation ............... 257
Radar sensors, see Sensors of the vehicle............................... 40 Radiator fluid ..........................298
Radio-operated remote control,
see Remote cont rol ................77
Rain sensor .............................123
RCTA (Rear cross traffic alert) function .................................221
Rear collision warning, see Pre- vention of rear collision .......190
Rear lights, see Lights and bulbs ...............................................304
Rear window defroster ...........231
Rearview camera ....................218
Recirculated-air filter, see Micro- filter/activated-charcoal filter...............................................231
Recirculated-air mode ............229
Recommended fuel grade......294
Recommended tire brands ....273
Refueling ............ .....................262
Remote control of the vehicle, changing the battery ..............81
Remote control, additional ......82
Remote control, integrated key .................................................83
Remote control, loss ................82
Remote control, malfunction ...82
Remote control, opening/closing .................................................77
Remote control, universal .....234
Replacing parts.......................303
Replacing wheels/tires ...........272
Reporting safety malfunctions 14
RES CNCL button, see Cruise control ...................................199
RES CNCL button, see Dynamic radar cruise control with
full-speed range ....................203
Reserve warning, see Range .141
Reset, Tire Pressure Monitor TPM ........................................284
Retreaded tires .......................274
