Mazda 3 2004 - How to Use the Lane-keep Assist System (LAS)

Always use wheels of the specified
size for the front and rear wheels.
Consult an Authorized Mazda
Dealer for tire replacement.
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
Active driving display
NOTE

The LAS operates only on the side
that detects white lines (yellow
lines).
Driving
Lane-keep Assist System (LAS)
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Mazda3_8LX5-EA23E_Edition2_new 2023-4-17 20:22:43