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1-4. Opening and closing the windows and moon roof
1
Before driving
IS250/220d/200d_EE
The power windows can be operated when
The “ENGINE START STOP” switch is in IGNITION ON mode.
Operating the power windows after turning the “ENGINE START STOP”
switch OFF
The power windows can be operated for approximately 45 seconds even
after the “ENGINE START STOP” switch is switched to ACCESSORY
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 power window does not close normally
If the jam protection function is operating abnormally and a window cannot
be closed, perform the following operations using the power window switch
on the relevant door.
After stopping the vehicle, the window can be closed by holding the
power window switch in the one-touch closing position while the
“ENGINE START STOP” switch is turned to IGNITION ON mode.
If the window still cannot be closed even by carrying out the operation
explained above, initialize the function by performing the following pro-
cedure.
Hold the power window switch in the one-touch closing position.
Continue holding the switch for a further 6 seconds after the win-
dow has closed.
Hold the power window switch in the one-touch opening position.
Continue holding the switch for a further 2 seconds after the win-
dow has opened completely.
Hold the power window switch in the one-touch closing position
once again. Continue holding the switch for a further 2 seconds
after the window has closed.
If you release the switch while the window is moving, start again from the
beginning.
If the window continues to close but then re-open slightly even after per-
forming the above procedure correctly, have the vehicle inspected by any
authorized Lexus dealer or repairer, or another duly qualified and equipped
professional.
STEP1
STEP2
STEP3
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1-4. Opening and closing the windows and moon roof
IS250/220d/200d_EE
The moon roof can be operated when
The “ENGINE START STOP” switch is in IGNITION ON mode.
Moon roof open warning buzzer
The buzzer sounds and a message is shown on the multi-information display
in the instrument panel when the “ENGINE START STOP” switch is turned
OFF and the driver's door is opened with the moon roof open.
Door lock linked moon roof operation
The moon roof can be opened and closed using the mechanical key. (P.
516)
The moon roof can be closed using the entry function. (P. 3 8 )
Operating the moon roof after turning the “ENGINE START STOP” switch
OFF
The moon roof can be operated for approximately 45 seconds even after the
“ENGINE START STOP” switch is switched 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 closing
or tilting down, travel is stopped and the moon roof opens slightly.
To reduce moon roof wind noise
When the moon roof is opened automatically, it will stop slightly before the
fully open position. Driving with the moon roof in this position can help
reduce wind noise.
Sunshade
The sunshade can be opened and closed manually. However, the sunshade
will open automatically when the moon roof is opened.
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IS250/220d/200d_EE
1-5. Refueling
Opening the fuel tank cap
Perform the following steps to open the fuel tank cap.
Before refueling the vehicle
Turn the “ENGINE START STOP” switch OFF and ensure
that all the doors and windows are closed.
Opening the fuel tank cap
Type A
Press the opener switch.
Type B
Press the opener switch.
Turn the fuel tank cap slowly
to open.
STEP1
STEP1
STEP2
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1-5. Refueling
IS250/220d/200d_EE
Fuel types
Use of ethanol blended gasoline in a gasoline engine
Lexus allows the use of ethanol blended gasoline where the ethanol content
is up to 10%. Make sure that the ethanol blended gasoline to be used has a
Research Octane Number that follows the above.
Fuel tank capacity (reference)
65 L (17.2 gal., 14.3 Imp. gal.)
When the fuel filler door opener is inoperable
EngineTy p e
IS250
EU area:
Unleaded gasoline conforming to
European standard EN228, Research
Octane Number of 95 or higher
Except EU area:
Unleaded gasoline, Research Octane
Number of 95 or higher
IS220d and IS 200d
EU area:
Diesel fuel conforming to European
standard EN590
Except EU area:
Diesel fuel that contains 50 ppm or
less of sulfur and has a cetane number
of 48 or higher
The lever can be used to open the fuel
filler door if the fuel filler door cannot be
opened using the inside switch because
the battery is discharged or for any other
reason.
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IS250/220d/200d_EE
1-6. Theft deterrent system
Engine immobilizer system
System maintenance
The vehicle has a maintenance-free type engine immobilizer system.
Conditions that may cause the system to malfunction
If the key is in contact with a metallic object
If the key is in close proximity to or touching a key to the security sys-
tem (key with a built-in transponder chip) of another vehicle
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.
Never leave the keys inside the vehicle when you leave the vehicle.
The indicator light flashes
after the “ENGINE START
STOP” switch has been
turned OFF to indicate that
the system is operating.
The indicator light stops
flashing after the “ENGINE
START STOP” switch has
been turned to ACCESSORY
or IGNITION ON mode to
indicate that the system has
bld
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97
1-6. Theft deterrent system
1
Before driving
IS250/220d/200d_EE
Engine immobilizer certification
Page 109 of 609
101
1
1-6. Theft deterrent system
Before driving
IS250/220d/200d_EE
Double locking system
Setting the double locking system
Turn the “ENGINE START STOP” switch OFF, have all the pas-
sengers exit the vehicle and ensure that all the doors are closed.
Using the entry function:
Press the lock button on the outside door handle twice within 2.5
seconds.
Using the wireless remote control:
Press twice within 5 seconds.
Canceling the double locking system
Using the entry function: Hold the outside door handle.
Using the wireless remote control: Press .
CAUTION
Double locking system precaution
Never activate the double locking system when there are people in the vehi-
cle, because all the doors cannot be opened from inside the vehicle.
Unauthorized access to the vehicle is prevented by disabling the door
unlocking function from both the interior and exterior of the vehicle.
Vehicles employing this sys-
tem have labels on the win-
dow glass of both front
doors.
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1-6. Theft deterrent system
IS250/220d/200d_EE
Alarm
The system sounds the alarm and flashes the lights when forcible entry
is detected.
Triggering of the alarm
The alarm is triggered in the following situations when the
alarm is set.
A locked door or trunk is unlocked or opened in any way
other than using the entry function or wireless remote door
lock function.
The hood is opened.
The intrusion sensor detects something moving inside the
vehicle. (An intruder gets in the vehicle.)
Setting the alarm system
Close the doors, trunk and
hood, and lock all doors
using the entry function or
the wireless remote control.
The system will be set auto-
matically 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 or the
wireless remote control.
Start the engine. (The alarm will be deactivated or stopped
after a few seconds.)