Mazda 3 Sport 2017, Manual

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4–121
When Driving
i-ACTIVSENSE
The Lane-keep Assist System (LAS) & Lane Departure Warning System (LDWS) goes on
stand-by status in the following cases:
     
The system cannot detect white (yellow) lane lines.
     
The vehicle speed is less than about 60 km/h (37 mph).
     
The ABS/TCS/DSC is operating.
     
The DSC is turned off.
 
(If the DSC is turned off while the system is operational, a warning beep is heard and the
system goes on standby.)
     
The vehicle is making a sharp curve.
     
The steering wheel is operated abruptly.
     
The brake pedal is depressed.
     
The width of a lane is excessively narrow or wide.
NOTE
     
The Lane-keep Assist System (LAS) & Lane Departure Warning System (LDWS) does not
operate until the system detects white (yellow) lane lines on either the left or right.
     
When the system detects a white (yellow) lane line on one side only, the system will not
activate warnings for the lane line on the side that is not being detected. The warning is
only for a lane deviation on the side that is being detected.
     
If you take your hands off the steering wheel (not holding the steering wheel), the warning
sound is activated and an alert is indicated in the active driving display.
 
 
If the steering wheel is held lightly, or depending on the road conditions, the system may
detect that you have released the steering wheel (not holding the steering wheel) even if
you are holding it, and display a message in the active driving display.
     
The timing at which the lane departure warning is activated and the steering wheel
operation assist is performed varies.
     
The following settings for the Lane-keep Assist System (LAS) & Lane Departure Warning
System (LDWS) can be changed. Refer to Personalization Features on page 9-12 .
     
Steering operation assist operational/non-operational
     
Cancel sensitivity (likelihood of steering assist)
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