How to Use the Lane-keep Assist System (LAS)

When the LAS operates

When all the following conditions are met, the LAS operates to assist the steering wheel operation.

  • The vehicle speed is about 64 km/h (40 mph) or faster.

  • The system detects white (yellow) lane lines.

  • The CTS steering assist function is not operating.

  • The system determines that the vehicle may depart from the lane.

While the steering wheel operation assist is operating, the screen display notifies the driver.

Instrument cluster (Type A)

Instrument cluster (Type B)

Active driving display

 

  • The LAS operates only on the side that detects white lines (yellow lines).

  • The LAS may not operate normally if any of the following conditions is met.

    • The forward sensing camera (FSC) cannot detect target objects.

      Refer to Forward Sensing Camera (FSC) (Search).

    • The visibility of white (yellow) lane lines is poor.

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LAS temporary cancellation

If any of the following conditions is met, the LAS is temporarily canceled. The LAS operation is automatically restored when the system's operation conditions are met.

  • The turn signal lever is operated.

  • The steering wheel is operated abruptly.

  • The accelerator pedal is depressed abruptly.

  • The brake pedal is depressed.

  • The TCS/DSC is operating.

  • The TCS/DSC is turned off.

Turning off the LAS

There are 2 ways to turn off the LAS.

  • Turn off the LAS using Mazda Connect.

    Refer to the Settings section in the Mazda Connect Owner's Manual.

  • Turn off the LAS using the i-ACTIVSENSE OFF switch.

    Refer to How to Use the i-ACTIVSENSE OFF switch (Search).

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