Mazda CX-3 Owner's Manual page 254

When Driving
i-ACTIVSENSE
NOTE
If the LDWS warning sound is set
   
to rumble , the sound will be heard
*1
from the vehicle speaker on the side
which the system determined the
vehicle may be deviating from its
lane.
It may be diffi cult to hear the LDWS
   
warning beep depending on the
surrounding conditions such as
outside noise.
The volume of the LDWS warning
   
sound can be changed.
Refer to Personalisation Features on

page 9-13 .
The type of warning sound (rumble
   
beep) on the LDWS can be changed.
Refer to Personalisation Features on

page 9-13 .
*1 A rumble strip is a series of grooves
in the road pavement surface
positioned at specifi c intervals,
and when the vehicle passes over
it a vibration and rumble sound is
produced which alerts the driver that
the vehicle is departing from the
lane.
The rumble sound is a reproduction
of the sound which occurs when a
vehicle passes over a rumble strip.

Rumble
Groove
4–116
/
*1