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1-4. Opening and closing the windows and moon roof
1
Before driving
IS250/220d/200d_EE
If the moon roof closes but then re-opens slightly
Stop the vehicle.
Press and hold the “CLOSE” switch until the moon roof com-
pletely closes.
During the operation, the moon roof will move in the manner out-
lined below. If the switch is released during the operation, the oper-
ation will have to be performed again from the beginning.
The moon roof will close, open and then pause for approximately
10 seconds. Then it will close, tilt up and pause for approximately 1
second, after which it will tilt down and open and then close.
If the moon roof does not fully close even after performing the above proce-
dure correctly, have the vehicle inspected by any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional.
If the moon roof tilts down but then tilts back up
Stop the vehicle.
Press and hold the “TILT” switch until the moon roof moves into
the tilt up position and stops.
Release the “TILT” switch once and then press and hold the
“TILT” switch until the moon roof completely closes.
After moving to the tilt up position, the moon roof will move in the
following manner. If the switch is released during the operation, the
operation will have to be performed again from the beginning.
The moon roof will pause for approximately 10 seconds while in
the tilt up position and then make some fine adjustments. Follow-
ing this, it will pause for approximately 1 second, tilt down, open
and then close.
If the moon roof does not fully close even after performing the above proce-
dure correctly, have the vehicle inspected by any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional.
Customization that can be configured at any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional
Settings (e.g. linked door lock operation) can be changed.
(Customizable features P. 556)
STEP1
STEP2
STEP1
STEP2
STEP3
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1-4. Opening and closing the windows and moon roof
IS250/220d/200d_EE
CAUTION
Opening the moon roof
Observe the following precautions.
Failing to do so may cause death or serious injury.
Do not allow any passengers to put their hands or heads outside the vehi-
cle while it is moving.
Do not sit on top of the moon roof.
Closing the moon roof
Observe the following precautions.
Failing to do so may result in death or serious injury.
Check to make sure that all passengers do not have any part of their bodies
in a position where they could be caught when the moon roof is being
operated.
Do not allow children to operate the moon roof.
Closing the moon roof on someone can cause death or serious injury.
Jam protection function
Never try jamming any part of your body to activate the jam protection
function intentionally.
The jam protection function may not work if something gets caught just
before the moon roof fully closes.
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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
1
Before driving
IS250/220d/200d_EE
Closing the fuel tank cap
When replacing the fuel tank
cap, turn it until a clicking
sound is heard.
After releasing your hand, the
cap will turn slightly in the
opposite direction.
Hang the fuel tank cap on the
back of the fuel filler door.STEP3
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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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1-5. Refueling
1
Before driving
IS250/220d/200d_EE
CAUTION
Refueling the vehicle
Observe the following precautions while refueling the vehicle.
Failure to do so may result in death or serious injury.
Touch the vehicle or some other metal surface to discharge any static elec-
tricity.
Sparks resulting from discharging static electricity may cause the fuel
vapors to ignite.
Always hold the grips on the fuel tank cap and turn it slowly to remove it.
A whooshing sound may be heard when the fuel tank cap is loosened.
Wait until the sound cannot be heard before fully removing the cap.
In hot weather, pressurized fuel may spray out of the filler neck and cause
injury.
Do not allow anyone that has not discharged static electricity from their
bodies to come close to an open fuel tank.
Do not inhale vaporized fuel.
Fuel contains substances that are harmful if inhaled.
Do not smoke while refueling the vehicle.
Doing so may cause the fuel to ignite and cause a fire.
Do not return to the vehicle or touch any person or object that is statically
charged.
This may cause static electricity to build up, resulting in a possible igni-
tion hazard.
When replacing the fuel cap
Do not use anything but a genuine Lexus fuel tank cap designed for your
vehicle. Failure to do so may cause a fire or other incident which may result
in death or serious injury.
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1-5. Refueling
IS250/220d/200d_EE
NOTICE
Refueling
Do not spill fuel during refueling.
Failing to do so may damage the vehicle, such as causing the exhaust sys-
tems to operate abnormally or damaging fuel system components or the
vehicle's painted surface.
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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