2015 Lexus IS200t immobilizer

TABLE OF CONTENTS2
IS200t_EE(OM53D19E)
For your information ...................................8
Reading this manual .................................. 10
How to search................................................ 11
Pictorial index .............................................. 12
1-1. For safe useBefore driving ................................. 32
For safety drive ...............................34
Seat belts .......................................... 36
SRS airbags ...................................... 41
Airbag manual on-off system ............................................. 52
Pop Up Hood..................................54
Safety information for children........................................... 57
Child restraint systems............... 58
Installing child restraints ............. 67
Exhaust gas precautions .............76
1-2. Theft deterrent system Engine immobilizer system ....... 77
Double locking system................82
Alarm .................................................83 2. Instrument cluster
Warning lights and indicators .......................................90
Gauges and meters ..................... 95
Multi-information display.........100
Fuel consumption information.................................. 109
3-1. Key information Keys.....................................................116
3-2. Opening, closing and locking the doors and trunk
Doors ............................................... 122
Trunk ................................................. 129
Smart entry & start system ...... 134
3-3. Adjusting the seats Front seats ...................................... 149
Rear seats (folding type) ............151
Driving position memory ......... 153
Head restraints............................. 158
3-4. Adjusting the steering wheel and mirrors
Steering wheel ............................... 161
Inside rear view mirror .............. 163
Outside rear view mirrors ....... 165
1For safety and security
2Instrument cluster
3Operation of
each component

31
1For safety and security
IS200t_EE(OM53D19E)
1-1. For safe useBefore driving................................. 32
For safety drive............................... 34
Seat belts .......................................... 36
SRS airbags .......................................41
Airbag manual on-off system ............................................. 52
Pop Up Hood ................................. 54
Safety information for children .......................................... 57
Child restraint systems ...............58
Installing child restraints..............67
Exhaust gas precautions ............. 76
1-2. Theft deterrent system Engine immobilizer system ........77
Double locking system ............... 82
Alarm .................................................83

77
1
For safety and security
IS200t_EE(OM53D19E)1-2. Theft deterrent system
The indicator light flashes after the
engine switch has been turned off to
indicate that the system is operating.
The indicator light stops flashing after
the engine switch has been turned to
ACCESSORY or IGNITION ON
mode to indicate that the system has
been canceled.
■System maintenance
The vehicle has a maintenance-free type engine immobilizer system.
■Conditions that may cause the system to malfunction
●If the grip portion of the key is
in contact with a metallic object
●If the key is in close proximity to or touching a key registered to the security system (key
with a built-in transponder chip) of another vehicle
Engine immobilizer system
The vehicle’s keys have built-in transponder chips that prevent the engine
from starting if a key has not been prev iously registered in the vehicle’s on-
board computer.
Never leave the keys inside the vehicle when you leave the vehicle.
This system is designed to help prev ent vehicle theft but does not guarantee
absolute security against all vehicle thefts.

781-2. Theft deterrent system
IS200t_EE(OM53D19E)
■Certifications for the engine immobilizer system

1363-2. Opening, closing and locking the doors and trunk
IS200t_EE(OM53D19E)
■Conditions affecting operation
The smart entry & start system uses weak radio waves. In the following situations, the
communication between the electronic key and the vehicle may be affected, preventing
the smart entry & start system, wireless remote control and engine immobilizer system
from operating properly. (Ways of coping: →P. 5 5 0 )
●When the electronic key battery is depleted
●Near a TV tower, electric power plant, gas station, radio station, large display, airport or
other facility that generates strong radio waves or electrical noise
●When carrying a portable radio, cellular ph one, cordless phone or other wireless com-
munication device
●When the electronic key is in contact wi th, or is covered by the following metallic
objects
• Cards to which aluminum foil is attached
• Cigarette boxes that have aluminum foil inside
• Metallic wallets or bags
•Coins
• Hand warmers made of metal
• Media such as CDs and DVDs
●When other wireless keys (that emit radio waves) are being used nearby
●When carrying the electronic key together with the following devices that emit radio
waves
• Another vehicle’s electronic key or a wireless key that emits radio waves
• Personal computers or personal digital assistants (PDAs)
• Digital audio players
• Portable game systems
●If window tint with a metallic content or me tallic objects are attached to the rear win-
dow

1984-2. Driving procedures
IS200t_EE(OM53D19E)
■Auto power off function
If the vehicle is left in ACCESSORY mode for more than 20 minutes or IGNITION ON
mode (the engine is not running) for more than an hour with the shift lever in P, the engine
switch will automatically turn off. However, this function cannot entirely prevent battery
discharge. Do not leave the vehicle with the engine switch in ACCESSORY or IGNI-
TION ON mode for long periods of time when the engine is not running.
■Electronic key battery depletion
→P. 1 1 9
■Conditions affecting operation
→P. 1 3 6
■Notes for the entry function
→P. 1 3 7
■If the engine does not start
●Check that the shift lever is securely set in P. The engine may not start if the shift lever is
displaced out of P.
●The engine immobilizer system may not have been deactivated. ( →P. 77)
Contact any authorized Lexus dealer or repairer, or another duly qualified and
equipped professional.
■Steering lock
After turning the engine switch off and opening and closing the doors, the steering wheel
will be locked due to the steering lock functi on. Operating the engine switch again auto-
matically cancels the steering lock.
■When the steering lock cannot be released
■Steering lock motor overheating prevention
To prevent the steering lock motor from overheating, operation of the motor may be sus-
pended if the engine is turned on and off repeat edly in a short period of time. In this case,
refrain from operating the engine switch. After about 10 seconds, the steering lock
motor will resume functioning. “Steering Lock active” w ill be displayed on the
multi-information display.
Check that the shift lever is in P. Press the
engine switch while tu rning the steering wheel
left and right.

5478-2. Steps to take in an emergency
8
When trouble arises
IS200t_EE(OM53D19E)
One of the following may be the cause of the problem:
●There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle.
●The engine may be flooded.
Try to restart the engine again following correct starting procedures.
(→ P. 1 9 6 )
●There may be a malfunction in the engine immobilizer system.
(→ P. 77)
One of the following may be the cause of the problem:
●The battery terminal connections may be loose or corroded.
●The battery may be discharged. ( →P. 5 5 3 )
The engine starting system may be malfunctioning due to an electrical problem
such as electronic key battery depletion or a blown fuse. However, an interim
measure is available to start the engine. ( →P. 5 4 8 )
If the engine will not start
If the engine will not start even though correct starting procedures are being
followed ( →P. 196), consider each of the following points:
The engine will not start even thou gh the starter motor operates nor-
mally.
The starter motor turns over slowly , the interior lights and headlights
are dim, or the horn does not so und or sounds at a low volume.
The starter motor does not turn over

596Alphabetical index
IS200t_EE(OM53D19E)
E-mail ......................................................... 374
Eco drive mode .....................................283
Eco Driving Indicator ........................... 107
Eco Driving Indicator Light ............... 104
Elapsed time ............................................ 102
Electric Power Steering (EPS)........285Function ..................................................285
Warning light ........................................ 501
Electronic key............................................ 116
Battery-saving function.................... 135
If the electronic key does not operate properly ........................... 550
Replacing the battery.......................466
Emergency, in case of If a warning message is
displayed ........................................... 506
If the electronic key does not
operate properly ........................... 550
If the engine will not start ............... 547
If the shift lever cannot be shifted from P ...................................549
If the vehicle battery is discharged.........................................553
If the warning buzzer sounds ..... 500
If the warning light turns on ......... 500
If you have a flat tire ..............522, 533
If you think something is wrong.............................................. 498
If your vehicle becomes stuck...... 561
If your vehicle has to be stopped in an emergency............491
If your vehicle needs to be towed............................................. 492
If your vehicle overheats ................557 Emergency brake signal.................... 286
Emergency flashers ............................. 490
Emergency tire puncture
repair kit ................................................ 533
Engine ....................................................... 566 ACCESSORY mode ....................... 197
Compartment ....................................... 441
Engine switch ........................................ 196
Hood ....................................................... 439
How to start the engine ................... 196
Identification number.......................565
If the engine will not start ............... 547
Ignition switch (engine switch) ..... 196
Overheating ........................................ 557
Engine coolant....................................... 445 Capacity................................................. 569
Checking ............................................... 445
Preparing and checking
before winter.................................... 309
Engine coolant temperature
gauge ........................................................ 95
Engine immobilizer system .................. 77
Engine oil ................................................. 442 Capacity................................................. 567
Checking ................................................442
Preparing and checking
before winter.................................... 309
Engine oil maintenance data ........... 444
Engine switch ...........................................196
EPS (Electric Power Steering) ....... 285
Function.................................................. 285
Warning light.........................................501
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