key Lexus IS300 2019 Owner's Manual / LEXUS 2019 IS300,IS350 OWNER'S MANUAL QUICK GUIDE (OM53E86U)

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What to do if...
If the electronic key does not operate properly
■Unlocking and locking the doors
Use the mechanical key in order to perform
the following operations:
Locks all the doors
Closes the windows and moon roof
(turn and hold)
*
Unlocks the doors
Turning the key rearward unlocks the
driver’s door. Turning the key once
again within 5 seconds unlocks the
other doors.
Opens the windows and moon roof
(turn and hold)
*
*
: This setting must be customized at your
Lexus dealer.
■ Unlocking the trunk
Turn the mechanical ke y clockwise to open.
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What to do if...
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■Starting the engine
Ensure that the shif t lever is in P and
depress the brake pedal.
Touch the Lexus emblem side of the
electronic key to the engine switch.
When the electronic key is detected, a
buzzer sounds and the engine switch
will turn to IGNITION ON mode.
When the smart access system with
push-button start is deactivated in cus-
tomization setting, the engine switch
will turn to ACCESSORY mode.
Firmly depress the brake pedal and
check that is shown on the
multi-information display.
Press the engine switch.
In the event that the engine still cannot be started, contact your Lexus dealer.
If equipped
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If the electronic key battery is depleted, a warning message will be shown on the multi-
information display. Replace th e battery with a new one. For instructions on replacing the
battery, refer to the “OWNER ’S MANUAL”. If you need further assistance, contact your
Lexus dealer.