Page 15 of 626
IS250C/350C_U
14
Pictorial indexInstrument panel
Headlight switch Turn signal lever
Fog light switch P. 176
P. 158
P. 180
Shift paddle switches P. 155
Gauges and meters P. 161
Multi-information display P. 171
Windshield wiper and washer switch P. 182
Engine (ignition) switch P. 147
Trunk opener main switch P. 51
Tilt and telescopic steering control switch P. 76
Audio remote control switches *1P. 300
Horn P. 160Glove box P. 357
Parking brake pedal P. 159
Hood lock release lever P. 413
Inside door lock buttons P. 47
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30
1-1. Key information
IS250C/350C_U
●The card key is not waterproof.
■When required to leave a key to the vehicle with a parking attendant
Turn the trunk opener main switch off and lock the glove box as circumstances
demand. (→P. 5 1 , 3 5 7 )
Remove the mechanical key for your own use and provide the attendant with the
electronic key only.
■Key number plate
Keep the plate in a safe place such as your wallet, not in the vehicle. In the event that
a mechanical key is lost, a new key can be made at your Lexus dealer using the key
number plate. ( →P. 5 2 7 )
■When riding in an aircraft
When bringing an electronic key onto an aircraft, make sure you do not press any
buttons on the electronic key while inside the aircraft cabin. If you are carrying an
electronic key in your bag etc, ensure that the buttons are not likely to be pressed
accidentally. Pressing a button may cause the electronic key to emit radio waves
that could interfere with the operation of the aircraft.
●If the battery cover is not installed and
the battery falls out or if the battery was
removed because the key got wet, rein-
stall the battery with the positive termi-
nal facing the Lexus emblem.
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37
1-2. Opening, closing and locking the doors and trunk
1
Before driving
IS250C/350C_U
■Switching the door unlock function
It is possible to set which doors the entry function unlocks. Turn the “ENGINE START STOP” switch OFF.
When the indicator on the key surface is turned off, push and
hold , or for approximately 5 seconds while pushingon the key.
The setting changes each time an operation is performed, as shown below. (When
changing the setting continuously, release the buttons, wait for at least 5 seconds,
and repeat step 2.)
To prevent unintended triggering of the alarm, unlock the doors using the electronic
key and open and close a door once after the settings have been changed. (If a
door is not opened within 60 seconds after is pressed, the doors will be locked
again and the alarm will automatically be set.)
In case that the alarm is triggered, immediately stop the alarm. (→ P. 100)
STEP1
STEP2
Multi-information
displayUnlocking doorsBeep
Hold the driver's door handle
to unlock only the driver's
door.
Exterior: Beeps three
times
Interior: Pings once
Hold the passenger’s door
handle to unlock both side
doors.
Hold either door handle to
unlock both side doors.Exterior: Beeps twice
Interior: Pings once
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47
1
1-2. Opening, closing and locking the doors and trunk
Before driving
IS250C/350C_U
Doors
The vehicle can be locked and unlocked using the entry function, wireless
remote control or door lock switch.
■Entry function
→ P. 3 3
■ Wireless remote control
→ P. 4 4
■ Door lock switch
Locks both side doors
Unlocks both side doors
■ Inside lock button
Locks the door
Unlocks the door
The both side doors can be
opened by pulling the inside
handle even if the lock buttons
are in the lock position.
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126
1-7. Safety information
IS250C/350C_U
Installing child restraints
Follow the child restraint system manufacturer's instructions. Firmly
secure child restraints to the rear seats using the LATCH anchors or a seat
belt. Attach the top tether strap when installing a child restraint.
The lap/shoulder belt can be used if your child restraint system is not com-
patible with the LATCH (Lower Anchor s and Tethers for Children) system.
Child restraint LATCH anchors
LATCH anchors are provided
for each rear seat. (Buttons dis-
playing the location of the
anchors are attached to the
seats.)
Seat belts equipped with a child
restraint locking mechanism
(ALR/ELR belts except driver’s
seat belt) (→P. 7 0 )
Anchor bracket (for top tether
strap)
Anchor brackets are provided
for both rear seats.
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256
3-2. Using the audio system
IS250C/350C_U
Using the radio
Ty p e A
Ty p e B
Seeking any traffic
program stationStation
selector Displays radio text messages
Po w e r Vo l u m e
Scans for receivable stations
Seeking the
frequency
Changing the program typesAdjusting the frequency
(AM, FM mode) or
channel (SAT mode)
AM ⋅FM/SAT
mode buttons
Silencing a sound
Seeking any traffic
program station Station
selector Silencing a sound
Po w e r Vo l u m e
Seeking the
frequency Station selectorAdjusting the frequency
AM/FM
mode buttons
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378
3-7. Other interior features
IS250C/350C_U
Garage door opener
The garage door opener (HomeLink Universal Transceiver) is manufactured
under license from HomeLink.
Programming the HomeLink (for U.S.A. owners)
The HomeLink
compatible transceiver in your vehicle has 3 buttons
which can be programmed to operate 3 different devices. Refer to the
programming method below appropriate for the device.
Indicator
Buttons
■ Programming the HomeLink
Point the remote control transmit-
ter for the device 1 to 3 in. (25 to
75 mm) from the HomeLink
but-
tons.
Keep the HomeLink indicator
light in view while programming.
The garage door opener can be pr ogrammed to operate garage doors,
gates, entry doors, door locks, home lighting systems, and security systems,
and other devices.
STEP1
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379
3-7. Other interior features
3
Interior features
IS250C/350C_UPress and hold one of the
HomeLink
buttons and the trans-
mitter button. When the
HomeLink
indicator light
changes from a slow to a rapid
flash, you can release both buttons.
If the HomeLink indicator light
comes on but does not flash,
flashes rapidly for 2 seconds and
remains lit, the HomeLink
button
is already programmed. Use the
other buttons or follow the “Repro-
gramming a HomeLink
button”
instructions. ( →P. 3 8 1 )
Test the HomeLink operation by
pressing the newly programmed
button.
If a HomeLink button has been
programmed for a garage door,
check to see if the garage door
opens and closes. If the garage
door does not operate, see if your
remote control transmitter is of the
rolling code type. Press and hold
the programmed HomeLink
but-
ton. The remote control transmitter
is of the rolling code type if the
HomeLink
indicator light flashes
rapidly for 2 seconds and then
remains lit. If your transmitter is of
the rolling code type, proceed to
the heading “Programming a roll-
ing code system”.
Repeat the steps above to program another device for each of
the remaining HomeLink buttons.
STEP2
STEP3
STEP4