key Lexus IS250 2014 Map database information and updates / LEXUS 2014 IS250,IS350 (OM53758U) Owner's Manual

1143-2. Opening, closing and locking the doors and trunk
IS350/250_U (OM53758U)
●Locks and unlocks the doors ( P. 1 0 3 )
●Opens the trunk (P. 1 0 9 )
●Starts the engine ( P. 1 5 9 )
■Antenna location
■Effective range (areas within whic h the electronic key is detected)
Smart access system with push-button start
The following operations can be performed simply by carrying the electronic
key (including the card key) on your person, for example in your pocket. The
driver should always carry the electronic key.
Antennas outside the cabin
Antennas inside the cabin
Antenna inside the trunk
Antenna outside the trunk
When locking or unlocking the doors
The system can be operated when the elec-
tronic key is within about 2.3 ft. (0.7 m) of
an outside door handle. (Only the doors
detecting the key can be operated.)
When opening the trunk
The system can be operated when the elec-
tronic key is within about 2.3 ft. (0.7 m) of
the trunk release button.
When starting the engine or changing engine switch modes
The system can be operated when the electronic key is inside the vehicle.1
2
3
4

1153-2. Opening, closing and locking the doors and trunk
3
Operation of each component
IS350/250_U (OM53758U)
■Battery-saving function
The battery-saving function will be activated in order to prevent the electronic key bat-
tery and the vehicle battery from being discharged while the vehicle is not in operation
for a long time.
●In the following situations, the smart access system with push-button start may take
some time to unlock the doors.
• The electronic key has been left within approximately 6 ft. (2 m) of the outside of the
vehicle for 10 minutes or longer.
• The smart access system with push-butto n start has not been used for 5 days or
longer.
●If the smart access system with push-butto n start has not been used for 14 days or
longer, the doors cannot be unlocked at any do or except the driver’s door. In this case,
hold the driver’s door handle, or use the wireless remote control or mechanical key, to
unlock the doors.
■Electronic Key Battery-Saving Function
When battery-saving mode is set, battery de pletion is minimized by stopping the elec-
tronic key from receiving radio waves.
Press twice while pressing and holding
. Confirm that the electronic key indica-
tor flashes 4 times.
While the battery-saving mode is set, the smart
access system with push-button start cannot be
used. To cancel the function, press any of the
electronic key buttons.

1163-2. Opening, closing and locking the doors and trunk
IS350/250_U (OM53758U)
■Conditions affe cting operation
The smart access system with push-button start uses weak radio waves. In the following
situations, the communication between th e electronic key and the vehicle may be
affected, preventing the smart access system with push-button start, wireless remote
control and engine immobilizer system from operating properly. (Ways of coping:
 P. 4 8 8 )
●When the electronic key battery is depleted
●Near a TV tower, electric powe r 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

1173-2. Opening, closing and locking the doors and trunk
3
Operation of each component
IS350/250_U (OM53758U)
■Note for the entry function
●Even when the electronic key is within the effective range (detection areas), the system
may not operate properly in the following cases:
• The electronic key is too close to the window or outside door handle, near the
ground, or in a high place when the doors are locked or unlocked.
• The electronic key is near the ground or in a high place, or too close to the rear
bumper center when the trunk is opened.
• The electronic key is on the instrument pa nel, rear package tray or floor, or in the
door pockets or glove box when the engine is started or engine switch modes are
changed.
●Do not leave the electronic key on top of th e instrument panel or near the door pockets
when exiting the vehicle. Depending on the radio wave reception conditions, it may be
detected by the antenna outside the cabin and the doors will become lockable from the
outside, possibly trapping the el ectronic key inside the vehicle.
●As long as the electronic key is within the effective range, the doors may be locked or
unlocked by anyone. However, only the door s detecting the electronic key can be used
to unlock the vehicle.
●Even if the electronic key is not inside the vehicle, it may be possible to start the engine
if the electronic key is near the window.
●The doors may unlock or lock if a large amou nt of water splashes on the door handle,
such as in the rain or in a car wash, when th e electronic key is within the effective range.
(The doors will automatically be locked af ter approximately 30 seconds if the doors
are not opened and closed.)
●If the wireless remote control is used to lo ck the doors when the electronic key is near
the vehicle, there is a possibility that the door may not be unlocked by the entry func-
tion. (Use the wireless remote control to unlock the doors.)
●Touching the door lock or unlock sensor while wearing gloves may prevent lock or
unlock operation.
●When the lock operation is performed using the lock sensor, recognition signals will be
shown up to two consecutive times. After this, no recognition signals will be given.
●If the door handle becomes wet while the el ectronic key is within the effective range,
the door may lock and unlock repeatedly. In this case, follow the following correction
procedures to wash the vehicle:
• Place the electronic key in a location 6 ft. (2 m) or more away from the vehicle. (Take
care to ensure that the key is not stolen.)
• Set the electronic key to battery-saving mode to disable the smart access system with push-button start. ( P. 1 1 5 )
●If the electronic key is insi de the vehicle and a door handle becomes wet during a car
wash, a message may be shown on the multi-information display and a buzzer will
sound outside the vehicle. To turn off the alarm, lock all the doors.
●The lock sensor may not work properly if it comes into contact with ice, snow, mud, etc.
Clean the lock sensor and attempt to operate it again, or use the lock sensor on the
lower part of the door handle.
●A sudden handle operation or a handle operation immediately after entering the effec-
tive range may prevent the doors from bein g unlocked. Touch the door unlock sensor
and check that the doors are unlocked before pulling the door handle again.
●Unlocking the vehicle may take more time if another electronic key is within the effec-
tive range.

1183-2. Opening, closing and locking the doors and trunk
IS350/250_U (OM53758U)
■When the vehicle is not driven for extended periods
●To prevent theft of the vehicle, do not leave the electronic key within 6 ft. (2 m) of the
vehicle.
●The smart access system with push-button start can be deactivated in advance.
(  P. 5 2 5 )
■To operate the system properly
●Make sure to carry the electronic key when operating the system. Do not get the elec-
tronic key too close to the vehicle when op erating the system from the outside of the
vehicle.
Depending on the position and holding condit ion of the electronic key, the key may not
be detected correctly and the system may no t operate properly. (The alarm may go off
accidentally, or the door lock prev ention function may not operate.)
●Do not leave the electronic key inside the luggage compartment.
The key confinement prevention function ma y not operate, depending on the location
of the key (close to a spare tire, the inside edge of the luggage compartment), condi-
tions (inside a metal bag, close to metallic objects) and the radio waves in the surround-
ing area. ( P. 111)
■If the smart access system with push-button start does not operate properly
●Locking and unlocking the doors and open ing the trunk: Use the mechanical key.
(  P. 4 8 8 )
●Starting the engine:  P. 4 8 9
■Customization
Settings (e. g. smart access system with push-button start) can be changed.
(Customizable features: P. 5 2 5 )
■If the smart access system with push-butto n start has been deactivated in a customized
setting
●Locking and unlocking the d oors and opening the trunk:
Use the wireless remote control or mechanical key. ( P. 103, 109, 488)
●Starting the engine and changing engine switch modes: P. 4 8 9
●Stopping the engine: P. 1 5 9

1253-3. Adjusting the seats
3
Operation of each component
IS350/250_U (OM53758U)
A desired driving position can be recalled linked with the unlocking of the door.
■Setting procedure
Record your driving position to button “1”, “2” or “3” before performing the
following:
Carrying only the key (including the card key) to which you want to link the
driving position, shift the shift lever to P and then close the driver’s door.
If 2 or more keys are in the vehicle, the driving position cannot be linked prop-
erly.
Turn the engine switch to IGNITION ON mode and recall the position
which you want to link.
While pressing the button to
recall the position, press the
driver’s door lock switch (either
lock or unlock) until the buzzer
sounds.
The driving position is recalled when
the driver’s door is unlocked using
the entry function or wireless remote
control and the driver’s door is
opened.
■Cancelation procedure
Carry only the key for which you want to cancel the linked door unlock opera-
tion.
If 2 or more keys are in the vehicle, the driving position cannot be canceled
properly.
Turn the engine switch to IGNITION ON mode.
While pressing the “SET” button, press the driver’s door lock switch (either
lock or unlock) until the buzzer sounds.
Linking driving position memory with door unlock operation
1
2
1
2

1263-3. Adjusting the seats
IS350/250_U (OM53758U)
■When driving position memory is linked with door unlock operation
If the driver’s door is opened, the driver’s seat will move toward the memorized position
but stop slightly beforehand to allow easy access to the vehicle.
Turning the engine switch to ACCESSORY or IGNITION ON mode, or fastening the
driver’s seat belt moves the seat fully into the memorized position.
■Operating the driving position memory after turning the engine switch off
Memorized seat positions can be activated up to 180 seconds after the driver’s door is
opened and another 60 seconds after it is closed again. Memorized steering wheel posi-
tion can be activated by pr essing the engine switch.
■Correct seat position
When the seat is in the most forward or mo st backward position, and the seat is being
moved in those directions, the system may not correctly recognize the current position
and the memorized position will not be correctly recalled.
■The auto away function for exiting
If the seat is already close to the rearmost position, the auto away function may not oper-
ate when the driver exits the vehicle.
■When the driving position is recalled by a memory linked door unlock operation
●Since each memorized driving position is regi stered to a specific electronic key, the
driving position recalled may be different depending on the carried key.
●When only doors other than the driver’s d oor are unlocked by the smart access system
with push-button start, the driving position will not be recalled. In this case, press a driv-
ing position memory button to recall the desired driving position.
■Customization
The distance that the driver’s seat moves b ackward during the auto away function can be
changed. (Customizable features: P. 5 2 5 )
CAUTION
■Seat adjustment caution
Take care during seat adjustment so that th e seat does not strike the rear passenger or
squeeze your body against the steering wheel.

1393-5. Opening, closing the windows and moon roof
3
Operation of each component
IS350/250_U (OM53758U)
■Door lock linked window operation
●The power windows can be opened and closed using the mechanical key.*( P. 4 8 8 )
●The power windows can be opened us ing the wireless remote control.* ( P. 1 0 3 )
*: These settings must be customized at your Lexus dealer.
■When the battery is disconnected
The window lock switch is disabled. If nece ssary, press the window lock switch after
reconnecting the battery.
■Power windows open warning buzzer
The buzzer sounds and a message is shown on the multi-information display in the instru-
ment cluster when the engine switch is turned off and the driver’s door is opened with the
power windows open.
■Customization
Settings (e.g. linked door lock operation) can be changed.
(Customizable features: P. 5 2 5 )
CAUTION
Observe the following precautions.
Failure to do so may result in death or serious injury.
■Closing the windows
●Check to make sure that all passengers do not have any part of their body in a posi-
tion where it could be caught when a window is being operated.
●Do not allow children to operate the power windows.
Closing a power window on someone can cause serious injury, and in some
instances, even death.
■Jam protection function
●Never use any part of your body to intentio nally activate the jam protection function.
●The jam protection function may not work if something gets caught just before the
window fully closes.

1413-5. Opening, closing the windows and moon roof
3
Operation of each component
IS350/250_U (OM53758U)
■The moon roof can be operated when
The engine switch is in IGNITION ON mode.
■Operating the moon roof after turning the engine off
The moon roof can be operated for approximately 45 seconds after the engine switch is
turned to ACCESSORY mode or turned off. It cannot, however, be operated once either
front door is opened.
■Jam protection function
If an object is detected between the moon roof and the frame while the moon roof is clos-
ing or tilting down, travel is stoppe d and the moon roof opens slightly.
■Sunshade
The sunshade can be opened and closed manually. However, the sunshade will open
automatically when the moon roof is opened.
■Door lock linked moon roof operation
●The moon roof can be opened and closed using the mechanical key.* ( P. 4 8 8 )
●The moon roof can be opened us ing the wireless remote control.* ( P. 1 0 3 )
*: These settings must be customized at your Lexus dealer.

146
IS350/250_U (OM53758U)4-1. Before driving

P. 1 5 9
With the brake pedal depressed, shift the shift lever to D. ( P. 1 6 4 )
Release the parking brake. ( P. 1 7 2 )
Gradually release the brake pedal and gently depress the accelerator pedal
to accelerate the vehicle.
With the shift lever in D, depress the brake pedal.
If necessary, set the parking brake.
If the vehicle is to be stopped for an extended period of time, shift the shift lever to P or
N. ( P. 1 6 4 )
With the shift lever in D, depress the brake pedal.
Set the parking brake. ( P. 1 7 2 )
Shift the shift lever to P. ( P. 1 6 4 )
If parking on a hill, block the wheels as needed.
Press the engine switch to stop the engine.
Lock the door, making sure that you have the electronic key on your person.
Make sure that the parking brake is set and shift the shift lever to D.
Gently depress the accelerator pedal.
Release the parking brake.
Driving the vehicle
The following procedures should be observed to ensure safe driving:
Starting the engine
Driving
Stopping
Parking the vehicle
Starting off on a steep uphill
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