Lexus CT 200h Owner's Manual page 623

Follow the correction procedures.
A buzzer sounds and a warning message is shown on the multi-informa-
tion display. After taking the specified steps to correct the suspected
problem, check that the warning message goes off.
Warning message
CT200h_OM_OM76066U_(U)
5-2. Steps to take in an emergency
Details
Indicates that one or
more of the doors is not
fully closed
The system also indi-
cates which doors are
not fully closed.
If the vehicle reaches a
speed of 3 mph
(5 km/h), a buzzer
sounds to indicate that
the door(s) are not yet
fully closed.
Indicates that the hood is
not fully closed
Correction procedure
Make sure that all the
doors are closed.
Close the hood.
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