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When "Check Entry & Start System" is displayed on the multi-information dis-
play
The system may be malfunctioning. Have the vehicle inspected by any autho-
rized Lexus dealer or repairer, or another duly qualified and equipped profes-
sional immediately.
If the electronic key battery is depleted
P. 520
Operation of the engine switch
When operating the engine switch, one short, firm press is enough. If the switch
is pressed improperly, the engine may not start or the engine switch mode may
not change. It is not necessary to press and hold the switch.
If attempting to restart the engine immediately after turning the engine switch
off, the engine may not start in some cases. After turning the engine switch off,
please wait a few seconds before restarting the engine.
If the smart entry & start system has been deactivated by a customized setting
P. 523
CAUTION
When starting the engine
Always start the engine while sitting in the driver's seat. Do not depress the
accelerator pedal while starting the engine under any circumstances.
Doing so may cause an accident resulting in death or serious injury.
Caution while driving
If engine failure occurs while the vehicle is moving, do not lock or open the
doors until the vehicle reaches a safe and complete stop. Activation of the
steering lock in this circumstance may lead to an accident, resulting in death or
serious injury.
Stopping the engine in an emergency
If you want to stop the engine in an emergency while driving the vehicle, press
and hold the engine switch for more than 2 seconds, or press it briefly 3 times
or more in succession. (P. 467)
However, do not touch the engine switch while driving except in an emergency.
Turning the engine off while driving will not cause loss of steering or braking
control, but the power assist to these systems will be lost. This will make it
more difficult to steer and brake, so you should pull over and stop the vehicle
as soon as it is safe to do so.
IS250_EE(OM53B11E)
4-2. Driving procedures
193
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