remote start Lexus IS250 2013 Using the Bluetooth audio system / LEXUS 2013 IS250,IS350 (OM53B64U) User Guide

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5-2. Steps to take in an emergency
If the electronic key does not operate properly
Locking and unlocking the doors, unlocking the trunk and key linked functions
Use the mechanical key built in to the electronic keys to operate the
doors. (P. 2 9 )
Doors Remove the cover on the driver’s
door handle.
Locks all the doors
Closes the windows and moon
roof (turn and hold)
Unlocks the door
Turning the key rearward unlocks
the driver's door. Turning the key
once again unlocks the other
doors.
Opens the windows and moon
roof (turn and hold)
If communication between the electron ic key and vehicle is interrupted
(  P. 37) or the electronic key canno t be used because the battery is
depleted, the smart access system with push-button start and wireless
remote control cannot be used. In su ch cases, the doors and trunk can be
opened or the engine can be started by following the procedure below.
STEP1
STEP2

542
6-2. Customization
Customizable features
ItemFunctionDefault settingCustomizedsetting
Smart access
system with
push-button
start
(
P. 3 3 )
Operation signal
(Emergency flashers)OnOff
Operation signal
(Buzzer)OnOff
Wireless
remote con-
trol
(
P. 4 5 )
Unlocking operation
Driver's door
unlocked in one
step, all doors
unlocked in two
steps
All doors
unlocked in one
step
Automatic door lock
function to be activated if
door is not opened after
being unlocked
OnOff
Your vehicle includes a variety of elec tronic features that can be personal-
ized to your preferences. Programming these preferences requires spe-
cialized equipment and may be performed by an authorized Lexus
dealership.
Some function settings are changed simultaneously with other functions
being customized. Contact your Lexus dealer for further details.

581
Alphabetical index
Warning messagesAWD system ........................................474
Engine oil level .................................... 476
Engine oil maintenance.................. 476
Engine oil pressure............................473
Hood ....................................................... 476
Intuitive parking assist ..........474, 476
Moon roof ............................................. 476
Open door ........................................... 476
Parking brake ...................................... 476
Smart access system with push-button start............................480
Steering lock .........................................474
Tire pressure warning system ....................474, 476
Trunk ........................................................ 476
Washer fluid......................................... 476
Washer Checking ............................................... 405
Preparing and checking before winter ...................................... 201
Switch ........................................................ 173
Washing and waxing ...........................372 Weight
Cargo capacity .....................................197
Load limits ............................................ 200
Weight...................................................... 510
Wheels ...................................................... 422
Window glasses ....................................... 81
Window lock switch ................................ 81
Windows Power windows ...................................... 81
Rear window defogger.................... 218
Washer .....................................................173
Windshield wipers..................................173
Windshield wiper de-icer................... 219
Wireless remote control key Replacing the battery....................... 426
WMA disc* .............................................238
*: For vehicles with a navigation system, refe r to the “Navigation System Owner’s Manual”.