Mazda mx-5 2017 Owner's Manual page 198

When Driving
i-ACTIVSENSE
NOTE
If the LDWS warning sound is set to

rumble , the sound will be heard from
*1
the vehicle speaker on the side which
the system determined the vehicle may
be deviating from its lane.
It may be difficult 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 Personalization Features on
page 9-9.
The type of warning sound (rumble

beep) on the LDWS can be changed.
Refer to Personalization Features on
page 9-9.
*1 A rumble strip is a series of grooves in
the road pavement surface positioned at
specific 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
4–84
/
*1