Lexus RX350 Quick Manual page 90

If the engine doesn't start
Make sure that the correct operating procedures have been followed.
Brake pedal
Steering wheel lock
If the engine still does not start, see the Owner's Manual for more information or contact
your Lexus dealer.
Make sure that the brake pedal is firmly
depressed when attempting to start the engine.
Make sure that the steering wheel lock is
released.
To release it, press the "ENGINE START STOP"
switch while gently turning the wheel left or right.
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