2015 Lexus IS200t warning light

5208-2. Steps to take in an emergency
IS200t_EE(OM53D19E)

Indicates that:
• With the engine switch off, thedoors were unlocked and then the
driver’s door was opened and
closed
• The engine switch was turned to ACCESSORY mode without
starting the engine
• The shift lever was shifted to P or N from another position with the
engine switch in IGNITION ON
mode.
→ Press the engine switch while
depressing the brake pedal.
Once
The engine switch has been turned
off with the shift lever in a position
other than P or N.
→Shift the shift lever to P.
Once
After the engine switch has been
turned off with the shift lever in a
position other than P, the shift lever
has been shifted to P.
→Turn the engine switch off.

Power was turned off due to the
automatic power off function.
→Next time when starting the
engine, increase the engine
speed slightly and maintain that
level for approximately 5 min-
utes to recharge the battery.
Con-
tinuous
Indicates that the engine was
stopped in an emergency while driv-
ing
→To restart the engine, shift the
shift lever to N and turn the
engine switch to IGNITION
ON mode.
*
Interior
buzzerExteriorbuzzerWarning messageDetails/Actions
(Flashes)
(Flashes)
(Flashes)

5308-2. Steps to take in an emergency
IS200t_EE(OM53D19E)
■The compact spare tire
●The compact spare tire is identified by the label “TEMPORARY USE ONLY” on the
tire sidewall.
Use the compact spare tire temporarily, and only in an emergency.
●Make sure to check the tire inflation pressure of the compact spare tire. (→P. 5 7 2 )
■When using the compact spare tire (vehicles with a tire pressure warning system)
As the compact spare tire is not equipped with a tire pressure warning valve and trans-
mitter, low inflation pressure of the spare tire will not be indicated by the tire pressure
warning system. Also, if you replace the compact spare tire after the tire pressure warn-
ing light comes on, the light remains on.
■When the compact spare tire is equipped
The vehicle becomes lower when driving with the compact spare tire compared to when
driving with standard tires.
■If you have a flat rear tire on a road covered with snow or ice (vehicles with front and
rear tires of the same size and compact spare tire only)
Install the compact spare tire on one of the front wheels of the vehicle. Perform the fol-
lowing steps and fit tire chains to the rear tires:
Replace a front tire with the compact spare tire.
Replace the flat rear tire with the tire removed from the front of the vehicle.
Fit tire chains to the rear tires.
1
2
3

5438-2. Steps to take in an emergency
8
When trouble arises
IS200t_EE(OM53D19E)
■In the following cases, the tire cannot be repaired with the emergency tire puncture
repair kit. Contact any authorized Lexus dealer or repairer, or another duly qualified
and equipped professional.
●When the tire is damaged due to driving without sufficient air pressure
●When the tire lost air pressure due to a crack or damage in the tire sidewall
●When the tire is visibly separated from the wheel
●When the cut or damage to the tread is 4 mm (0.16 in.) long or more
●When the wheel is damaged
●When two or more tires have been punctured
●When there is more than one hole or cut in the damaged tire
■Emergency tire puncture repair kit
●The sealant has a limited lifespan. The expiry date is marked on the bottle. The sealant
should be replaced before the expiry date. Contact any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional for replacement.
●The sealant stored in the emergency tire puncture repair kit can be used only once to
temporarily repair a single tire. If the sealant in the bottle and other parts of the kit have
been used and need to be purchased, contact any authorized Lexus dealer or repairer,
or another duly qualified and equipped professional.
●The sealant can be used when the outside temperature is from -30 °C (-22 °F) to 60 °C
(140 °F).
●The kit is exclusively designed for size and type of tires originally installed on your vehi-
cle. Do not use it for tires that a different size than the original ones, or for any other
purposes.
●If the sealant gets on your clothes, it may stain.
●If the sealant adheres to a wheel or the surface of the vehicle body, the stain may not be
removable if it is not cleaned at once. Immediately wipe away the sealant with a wet
cloth.
●During operation of the kit, a loud operatio n noise is produced. This does not indicate a
malfunction.
■After a tire is repaired with the emergency tire puncture repair kit
●The tire pressure warning valve and transmitter should be replaced.
●Even if the tire inflation pressure is at the recommended level, the tire pressure warning
light may come on/flash.
■Note for checking the emergency tire puncture repair kit
Check the sealant expiry date occasionally.
The expiry date is shown on the bottle. Do not use sealant whose expiry date has already
passed. Otherwise, repairs conducted using the emergency tire puncture repair kit may
not be performed properly.

579
9
9-2. Customization
Vehicle specifications
IS200t_EE(OM53D19E)
■Door lock (
→P. 122, 129, 550)
■Smart entry & start system and wireless remote control ( →P. 1 2 2 , 1 2 9 )
FunctionDefault settingCustomized setting
Unlocking using a mechanical
keyAll doors
unlocked in
one stepDriver’s door
unlocked in one step, all doors
unlocked in two steps
——O
Speed-detecting automatic door
lock functionOnOffO—O
Shifting gears to position other
than P locks all doorsOffOnO—O
Shifting gears to P unlocks all
doorsOffOnO—O
Opening driver's door unlocks
all doorsOnOffO—O
Locking/unlocking of the trunk
when all doors are locked/
unlocked
OnOff——O
123
FunctionDefault settingCustomized setting
Operation signal
(Emergency flashers)OnOffO—O
Time elapsed before automatic
door lock function is activated if
door is not opened after being
unlocked
30 seconds
60 seconds
——O120 seconds
Open door warning buzzerOnOff——O
Welcome light illumination con-
trolOnOff——O
123

590What to do if... (Troubleshooting)
IS200t_EE(OM53D19E)
●Is the window lock switch pressed?
The power window except for the one at the driver’s seat cannot be operated
if the window lock switch is pressed. ( →P. 1 6 9 )
●The auto power off function will be operated if the vehicle is left in ACCES-
SORY or IGNITION ON mode (the engine is not running) for a period of
time. ( →P. 1 9 8 )
●The seat belt reminder light is flashing
Are the driver and the front passenger wearing the seat belts? ( →P. 5 0 2 )
●The parking brake indicator is on
Is the parking brake released? ( →P. 2 0 9 )
Depending on the situation, other types of warning buzzer may also sound.
( → P. 500, 506)

●Did anyone inside the vehicle open a door or anything move inside the vehicle
during setting the alarm?
The sensor detects them and the alarm sounds. ( →P. 8 3 )
Do one of the following to deactivate or stop the alarm:
• Unlock the doors or open the trunk using th e entry function or wireless remote con-
trol.
• Start the engine.
The windows do not open or close by operating the power window
switches
The engine switch is turned off automatically
A warning buzzer sounds during driving
An alarm is activated and th e horn sounds (if equipped)

591What to do if... (Troubleshooting)
IS200t_EE(OM53D19E)
●Is the message displayed on the multi-information display?
Check the message on the multi-information display. (→P. 5 0 6 )
●When a warning light turns on or a warning message is displayed, refer to
P. 500, 506.
●Vehicles with a spare tire
Stop the vehicle in a safe place and repl ace the flat tire with the spare tire.
( → P. 522)
●Vehicles with an emergency tire puncture repair kit
Stop the vehicle in a safe place and repair the flat tire temporarily with the
emergency tire puncture repair kit. ( →P. 5 3 3 )
●Try the procedure for when the vehicle becomes stuck in mud, dirt, or snow.
(→ P. 5 6 1 )
A warning buzzer sounds when leaving the vehicle
A warning light turns on or a warning message is displayed
When a problem has occurred
If you have a flat tire
The vehicle becomes stuck

592
IS200t_EE(OM53D19E)Alphabetical index
Alphabetical index
A/C ........................................................... 398
Air conditioning filter........................ 464
Automatic air conditioning system ................................................. 398
S-FLOW mode................................. 400
Blower customization .................... 405
AAC disc .................................................340
ABS (Anti-lock Brake System) .......285 Function ..................................................285
Warning light ........................................ 501
Accent color ............................................ 104
Air conditioning filter .......................... 464
Air conditioning system .................... 398
Air conditioning filter........................ 464
Automatic air conditioning system ................................................. 398
S-FLOW mode................................. 400
Blower customization .................... 405 Airbags .......................................................... 41
Airbag manual on-off system..........52
Airbag operating conditions ........... 47
Airbag precautions for
your child ...............................................43
Correct driving posture.....................34
Curtain shield airbag operating conditions .............................................. 47
Curtain shield airbag precautions .......................................... 45
General airbag precautions ............43
Locations of airbags ............................. 41
Modification and disposal of airbags.....................................................46
Side airbag operating conditions .............................................. 47
Side airbag precautions.....................43
Side and curtain shield airbags operating conditions ........................ 47
Side and curtain shield airbags
precautions ...........................................43
SRS airbags ............................................... 41
SRS warning light ............................. 500
Airbag manual on-off system ............. 52
Alarm ............................................................ 83
Anchor brackets .......................................67
Antennas (smart entry & start system) .........................................134
A

593Alphabetical index
IS200t_EE(OM53D19E)
Anti-lock Brake System (ABS) .......285Function ..................................................285
Warning light ........................................ 501
Approach warning ............................... 249
Armrest ..................................................... 423
Assist grips .............................................. 425
Audio input ............................................... 321
Audio system ........................................... 314
Audio CD player ...............................340
Audio input ............................................. 321
AUX port/USB port .............................................. 321
Bluetooth
® audio .............................. 364
iPod........................................................... 347
Optimal use ..........................................330
Portable music player......................355
Radio ........................................................338
Steering wheel audio switch ........320
USB memory...................................... 350
Automatic headlight leveling
system .....................................................212Warning light ........................................ 501
Automatic High Beam ........................ 213
Automatic light control system ....... 210
AUX port .................................................. 321
Average fuel economy........................ 102
Average vehicle speed ....................... 102 Back-up light
Replacing light bulb .........................480
Wattage ................................................. 573
Battery........................................................447 Battery checking.................................447
If the vehicle has discharged battery.................................................. 553
Preparing and checking before winter.................................... 309
Warning light...................................... 500
Blind Spot Monitor (BSM) .............. 299
Blower customization......................... 405
Bluetooth®
Audio system....................................... 364
Hands-free system
(for cellular phone) ....................... 366
Bottle holders...........................................416
Brake Fluid ............................................................ 571
Parking brake ...................................... 209
Warning light...................................... 500
Brake assist ............................................ 285
Break-in tips ............................................. 179
Brightness control Instrument panel light control ........ 98
BSM (Blind Spot Monitor) ............... 299
B