key Lexus IS250 2007 Basic Functions / LEXUS 2007 IS350/250 (OM53578U) Owner's Guide

46
1-4. Opening and closing the windows and moon roof
■The power windows can be operated when
The engine switch is in IG-ON mode.
■Door lock linked window operation
●The power windows can be opened and closed using the mechanical key.
(P. 3 6 9 )
●The power windows can be opened using the wireless remote control. (P. 1 6 )
■Operating the power windows after turning the engine switch OFF
The power windows can be operated for approximately 45 seconds even after the
engine switch is switched to ACC mode or turned OFF. They cannot, however, be
operated once either front door is opened.
■Jam protection function
If an object becomes caught between the window and the window frame, window
travel is stopped and the window is opened slightly.
■When the battery is disconnected
The power windows must be initialized in order to ensure proper operation. (Per-
form for each window with the switch for each seat.)
Open the window halfway.
Fully close the window by pulling the switch up and continue holding the
switch for one second.
The indicator on the switch changes from a flashing pattern to being on when initial
settings are complete.
■Customization
Settings (e.g. linked door lock operation) can be changed. (P. 406)
STEP1
STEP2

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1-4. Opening and closing the windows and moon roof
1
Before driving
■The moon roof can be operated when
The engine switch is in IG-ON mode.
■Door lock linked moon roof operation
●The moon roof can be opened and closed using the mechanical key. (P. 3 6 9 )
●The moon roof can be opened using the wireless remote control. (P. 1 6 )
■Operating the moon roof after turning the engine switch OFF
The moon roof can be operated for approximately 45 seconds even after the
engine switch is switched to ACC 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 closing or tilting
down, travel is stopped and the moon roof opens slightly.
■If the moon roof can not be closed
Pressing the switch of at position for more than 10 seconds closes the moon
roof.
■To reduce moon roof wind noise
●Drive with the moon roof switch in the position when you open and close
the moon roof manually.
●Drive with the moon roof where it has stopped when opening automatically.
■Sunshade
The sunshade can be opened and closed manually. However, the sunshade will
open automatically when the moon roof is opened.
■Customization
Settings (e.g. linked door lock operation) can be changed. (P. 406)

54
1-6. Anti-theft system
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 to the security system (key
with a built-in transponder chip) of another vehicle
■Certifications for the engine immobilizer system
For vehicles sold in the U.S.A.
FCC ID: NI4TMIMB-1
This device complies with Part 15 of the FCC Rules. Operation is subject to the fol-
lowing two conditions: (1) this device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may
cause undesired operation.
For vehicles sold in Canada
Operation is subject to the following two conditions: (1) this device may not cause
interference, and (2) this device must accept any interference, including interfer-
ence that may cause undesired operation of the device.
The vehicle's keys have built-in transponder chips that prevent the engine
from starting if the key has not been previously registered in the vehicle's
on-board computer.
The indicator light flashes after
the engine switch has been
turned OFF to indicate that the
system is operating.

55
1-6. Anti-theft system
1
Before driving
CAUTION
Changes or modifications not expressly approved by the party responsible for com-
pliance could void the user’s authority to operate the equipment.
NOTICE
■To prevent damage to the key
Do not modify, remove or disable the engine immobilizer system. If any unautho-
rized changes or modifications are made, the proper operation of the system can-
not be guaranteed.

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1-6. Anti-theft system
Alarm
The system sounds the alarm and flashes the vehicle lights when forcible
entry is detected.
■Triggering of the alarm
The alarm is triggered in the following situations.
●A locked door or trunk is unlocked or opened in any way other
than using the entry function, wireless remote door lock function
or mechanical key with the alarm being set.
●The hood is opened with the alarm being set.
■Setting the alarm system
Close the doors, trunk and
hood, and lock all doors using
the entry function, wireless
remote door lock function or
mechanical key.
The system will beset automati-
cally after 30 seconds.
The indicator light changes from
being on to flashing when the
system is set.
■Deactivating or stopping the alarm
Do one of the following to deactivate or stop the alarm.
●Unlock the doors or trunk using the entry function, wireless
remote door lock function or mechanical key.
●Start the engine. (The alarm will be deactivated or stopped after a
few seconds.)

91
2-1. Driving procedures
2
When driving
Starting on a steep uphill
Automatic transmission
Firmly set the parking brake and shift the shift lever to D.
Gently depress the accelerator pedal.
Release the parking brake.
Manual transmission
With the parking brake firmly set and the clutch pedal fully
depressed, shift the shift lever into 1.
Lightly depress the accelerator pedal at the same time as gradu-
ally releasing the clutch pedal.
Release the parking brake.
■Parking the vehicle
Automatic transmission
With the shift lever in D, push the brake pedal.
Set the parking brake. (P. 1 0 8 )
Shift the shift lever to P. (P. 1 0 1 )
Press the engine switch and stop the engine.
Lock the door, making sure that you have the electronic key on
your person.
Manual transmission
With the clutch pedal fully depressed, push the brake pedal.
Set the parking brake. (P. 1 0 8 )
Shift the shift lever into N. (P. 105)
Press the engine switch to stop the engine.
Lock the door, making sure that you have the electronic key on
your person.
STEP1
STEP2
STEP3
STEP4
STEP5
STEP1
STEP2
STEP3
STEP4
STEP5
STEP1
STEP2
STEP3
STEP1
STEP2
STEP3

98
2-1. Driving procedures
Starting the engine
Modes can be switched by pressing the engine switch when carrying the
electronic key on your person. (The engine can be started in any mode by
operating the switch at the same time as depressing the brake pedal or
clutch pedal.)
■Changing engine switch mode
OFF mode
ACC mode
Some electrical components
such as the audio system can be
used.
IG-ON mode
All electrical components can
be used.
■Starting the engine
Automatic transmission
Check that the parking brake is set.
Check that the shift lever is set in P.
Sit in the driver’s seat and firmly depress the brake pedal.
The engine switch indicator turns green.
Press the engine switch.
Manual transmission
Check that the parking brake is set.
Check that the shift lever is set in N.
Firmly depress the clutch pedal.
The engine switch indicator turns green.
Press the engine switch.
STEP1
STEP2
STEP3
STEP4
STEP1
STEP2
STEP3
STEP4

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2-1. Driving procedures
2
When driving
■If the engine does not start
The engine immobilizer system may not have been deactivated. (P. 5 4 )
■When the engine switch indicator flashes in amber
The system may be malfunctioning. Have the vehicle inspected by your Lexus
dealer immediately.
■Auto power OFF function
The engine switch will automatically turn OFF when left in ACC mode for 1 hour or
more.
■Electronic key battery depletion
P. 1 0
■When the electronic key battery is discharged
P. 3 0 2
■Conditions affecting operation
P. 8
■Note for the entry function
P. 1 1
CAUTION
■When starting the engine
Always start the engine while sitting in the driver’s seat. Do not press the accelera-
tor while starting the engine under any circumstances.
Doing so may cause an accident resulting in death or serious injury.
■Caution when driving
Do not touch the engine switch while driving.
Pressing and holding the engine switch will stop the engine, which may lead to an
unexpected accident.

124
2-3. Operating the lights and windshield wipers
■Automatic light off system
●When the headlights comes on: The headlights and tail lights turn off 30 sec-
onds after a door is opened and closed if the engine switch has been switched
to ACC or turned OFF. (The light turns off immediately if the button on
the key is pressed after all doors are locked.)
●When only the tail lights come on: The tail lights turn off automatically if the
engine switch is switched to ACC or turned OFF and driver’s door is opened.
To turn the lights on again, switch to IG-ON mode, or turn the light switch OFF
once and then back to the or position.
■Automatic headlight leveling system (vehicles with discharge headlights)
The level of the headlights is automatically adjusted according to the number of
passengers and the loading condition of the vehicle to ensure that the headlights do
not interfere with other road users.
■If the indicator flashes... (vehicles with discharge headlights)
It may indicate a malfunction in the system. Contact your Lexus dealer.
■Customization
Settings (e.g. light sensor sensitivity) can be changed. (P. 406)
NOTICE
■To prevent battery discharge
Do not leave the lights on longer than necessary when the engine is not running.

209
3
Interior features
3-3. Using the interior lights
Interior lights list
Your Lexus is equipped with the illuminated entry system to assist in enter-
ing the vehicle. Owing to the function of the system, the lights shown in the
following illustration automatically turn on/off according to the presence of
the electronic key, whether the doors are locked/unlocked, whether the
doors are opened/closed, and the engine switch mode.
Front personal lights (P. 211)
Front interior light (P. 211)
Front overhead courtesy light
Rear personal lights (P. 211)
Rear interior light
Rear overhead courtesy light
Shift lever lighting (when engine switch is in ACC or IG-ON mode)
Front foot well lighting