Lexus 2015 NX 200t, Owner'S Manual

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4-5. Using the driving support systems
4
Dr
iving
NX200t_OM_USA_OM78145U
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Lane deviation alert function
When the system judges that the vehicle is deviating from the current traffic lane,
an alert buzzer sounds and it prompts cautions from the display screen of the
multi-information display.
When the alert buzzer sounds, please check the surrounding road situation and
return near the center of the white (yellow) lane markers by safely operating the
steering wheel.
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Steering control function
If the system judges that the vehicle has deviated from the current traffic lane, it is
displayed in the multi-information display and steering force is supplied to the
steering wheel by the steering control, providing required assistance in steering
wheel operation to avoid further deviation from the marker lines.
In order to prevent over relying on the system, when the system does not operate the
steering wheel and driving where hands are lightly supporting the steering wheel
continues, a warning message is displayed on the multi-information display.
Functions included with LDA
Alert buzzer
Alert buzzer
In steering control