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1453-2. Opening, closing and locking the doors and trunk
3
Operation of each component
IS200t_EE(OM53D77E)
■Note for the push-start function
●Even when the electronic key is within the effective range (detection areas), the system
may not operate properly when the electronic key is on the instrument panel, rear
package tray or floor, or in the door pockets or glove box when the engine is started or
engine switch modes are changed.
●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.
■When the vehicle is not driven for extended periods
●Vehicles with entry function: To prevent thef t of the vehicle, do not leave the electronic
key within 2 m (6 ft.) of the vehicle.
●The smart entry & start system can be deactivated in advance. ( P. 641)
■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 operating 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 not 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 [if equipped], the inside edge of the luggage compart-
ment), conditions (inside a metal bag, clos e to metallic objects) and the radio waves in
the surrounding area. ( P. 138)
■If the smart entry & start system does not operate properly
●Locking and unlocking the doors and opening the trunk: Use the mechanical key.
( P. 615)
●Starting the engine: P. 616
■Customization
Settings (e. g. smart entry & start system) can be changed.
(Customizable features: P. 641)
■If the smart entry & start system has be en deactivated in a customized setting
●Locking and unlocking the doors and opening the trunk:
Use the wireless remote control or mechanical key. ( P. 128, 136, 615)
●Starting the engine and changing engine switch modes: P. 616
●Stopping the engine: P. 204
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1563-2. Opening, closing and locking the doors and trunk
IS200t_EE(OM53D77E)
WARNING
■Caution regarding interference with electronic devices
●People with implantable cardiac pacemakers, cardiac resynchronization therapy-
pacemakers or implantable cardioverter defibrillators should maintain a reasonable
distance between themselves and the smart entry & start system antennas. ( P. 141)
The radio waves may affect the operation of such devices. If necessary, the entry
function can be disabled. Ask any authorized Lexus retailer or Lexus authorized
repairer, or any reliable repairer for details, such as the frequency of radio waves and
timing of the emitted radio waves. Then, consult your doctor to see if you should dis-
able the entry function.
●Users of any electrical medical device other than implantable cardiac pacemakers,
cardiac resynchronization therapy-pacemake rs or implantable cardioverter defibril-
lators should consult the manufacturer of the device for information about its opera-
tion under the influence of radio waves.
Radio waves could have unexpected effects on the operation of such medical
devices.
Ask any authorized Lexus retailer or Lexus au thorized repairer, or any reliable repairer
for details on disabling the entry function.
Page 256 of 676

2564-5. Using the driving support systems
IS200t_EE(OM53D77E)• When there is a metal object (manhole cover, steel plate, etc.), steps, or a protrusion
on the road surface or roadside
• When rapidly closing on an electric toll gate barrier, parking area barrier, or other barrier that opens and closes
• When using an automatic car wash
• When the vehicle is hit by water, snow, dust, etc. from a vehicle ahead
• When driving through steam or smoke
• When there are patterns or paint on the road or a wall that may be mistaken for a
vehicle or pedestrian
*4
• When driving near an object that reflects radio waves, such as a large truck orguardrail
• When driving near a TV tower, broadcasting station, electric power plant, or other location where strong radio waves or electrical noise may be present
*4: Depending on the region in which the vehicle was sold, the pedestrian detection
function may not be available.
• When a crossing pedestrian approaches
very close to the vehicle
*4
• When passing through a place with a lowstructure above the road (low ceiling, traffic
sign, etc.)
• When passing under an object (billboard,
etc.) at the top of an uphill road
• When driving through or under objects that may contact the vehicle, such as thick
grass, tree branches, or a banner
Page 350 of 676
350
IS200t_EE(OM53D77E)
5-1. Basic OperationsLexus Display Audio system .......................................... 352
Steering wheel audio switches.......................................358
USB/AUX ports ........................ 359
5-2. Setup Setup menu .................................. 362
General settings......................... 363
Voice settings.............................. 366
Display settings ........................... 367
5-3. Using the audio system Selecting the audio source .... 369
Optimal use of the audio system .......................................... 370
Audio settings ...............................371
Audio menu screen operation .................................... 375
5-4. Using the radio Radio operation.......................... 378
5-5. Playing an audio CD and MP3/WMA/AAC discs
CD player operation ............... 380
Page 352 of 676
352
IS200t_EE(OM53D77E)5-1. Basic Operations
Eject a disc.
Display the radio top screen.
Display the media top screen.
Select preset radio stations, or access a desired track or file.
Except radio and A/V mode: Pause or resume playing a track or file.
Radio and A/V mode: Turn mute on/off.
“TUNE•SCROLL” knob
Select a radio station band, track or file.
Disc slot
“POWER•VOLUME” knob
Press to turn the audio system on/off, and turn to adjust the volume.
Lexus Display Audio system
: If equipped
Use the following buttons to start listening to the audio system.
Lexus Display Audio operation buttons
1
42
3
54
75
6
7
8
Page 358 of 676

3585-1. Basic Operations
IS200t_EE(OM53D77E)
Volume switch• Increases/decreases volume
• Press and hold: Continuously increases/decreases volume
Radio mode: • Press (except manual mode): Select a radio station
• Press (manual mode): Seek up/ down
• Press and hold (manual mode): Continuously seek up/down
CD, MP3/WMA/AAC disc, Bluetooth
®, iPod or USB mode:
• Press: Select a track/file/song/video
• Press and hold: Select a folder/album (MP3/WMA/AAC disc or USB)
“MODE” switch • Turns the power on, selects audio source
• Press and hold this switch to mute or pause the current operation. To can- cel the mute or pause, press and hold.
Steering wheel audio switches
Some audio features can be controlled using the switches on the steering
wheel.
Operation may differ depending on the type of audio system or 10.3-inch dis-
play. For details, refer to the manual provided with the audio system or 10.3-
inch display.
Depending on the type of audio source, certain functions may not be avail-
able.
Operating the audio system us ing the steering wheel switches
1
2
WARNING
■To reduce the risk of an accident
Exercise care when operating the audio switches on the steering wheel.
3
Page 362 of 676
362
IS200t_EE(OM53D77E)5-2. Setup
Go to “Setup”: “MENU” button
“Setup”
Change the settings for operation
sounds, screen animation, etc.
( P. 363)
Adjust the settings for voice guid-
ance volume. ( P. 366)
Change the settings for registering,
removing, connecting and discon-
necting Bluetooth
® devices.
( P. 397)
Change the settings for FM radio,
iPod, etc. ( P. 371)
Change the settings for vehicle cus-
tomization. ( P. 641)
Change the settings for phone
sound, phonebook, etc. ( P. 417)
Setup menu
The Lexus Display Audio system can be adjusted to the desired settings.
Display “Setup” screen
1
2
3
4
5
6
Page 369 of 676
369
5
Lexus Display Audio system
IS200t_EE(OM53D77E)5-3. Using the audio system
Press the “AUDIO” button to display the “Source” screen.
If the “Source” screen is not displayed, press the button again.
Select the desired audio source.
The audio source can be selected by pressing the “RADIO” or “MEDIA” button.
Press the “MODE” switch when the audio
system is turned on. The audio source
changes each time the “MODE” switch is pressed.
■Rearranging the list
The listing order of the source list can be rearranged.
Move the controller to the left while on the “Source” screen.
Select “Audio source select”.
Select an item you wish to move and then select where to move the item to.
Selecting the audio source
Switching between audio sources, such as the radio and CD, is explained in
this section.
Changing audio source
Using the steering wheel switches to change audio sources
1
2
1
2
3