Mazda 3 Owner's Manual page 507

If Trouble Arises
Warning/Indicator Lights and Warning Sounds
Key Left-in-vehicle Warning Beep
(With the advanced keyless
function)
If a key is left in the vehicle cabin and all
the doors and the trunk are locked using
a separate key, a beep sound is heard for
about 10 seconds to remind the driver
that the key has been left in the vehicle
cabin. If this happens, open the door and
remove the key. A key removed from the
vehicle this way may not function because
its functions may have been temporarily
suspended. Perform the applicable
procedure to restore the functions of the
key (page 3-8 ).
i-ELOOP Warning Beep
The beep will activate if you attempt to
drive the vehicle under the following
conditions.
The i-ELOOP indicator light is fl ashing
green.
"i-ELOOP" charging" is indicated in the
Type B audio display.
The beep will stop when the vehicle is
stopped. Make sure the indicator light is
no longer illuminated and the message
is no longer displayed before driving the
vehicle.
Tire Infl ation Pressure Warning
Beep
The warning beep sound will be heard
for about 3 seconds when there is any
abnormality in tire infl ation pressures
(page 4-104 ).
7–38
Lane Departure Warning System
(LDWS) Warning Sound
While the system is operating, if the
system determines that the vehicle may
depart from the lane, it sounds a warning
sound.
NOTE
The volume of the LDWS warning
sound can be changed.
Refer to Personalization Features on
page 9-12 .
The type of the LDWS warning sound
can be changed.
Refer to Personalization Features on
page 9-12 .
Blind Spot Monitoring (BSM)
System Warning Beep
Driving forward
The warning beep operates when the turn
signal lever is operated to the side where
the BSM warning light is illuminated.
NOTE
A personalized function is available to
change the BSM warning beep sound
volume.
Refer to Personalization Features on
page 9-12 .
Reversing
If vehicles approach from the rear on the
left and right, the Blind Spot Monitoring
(BSM) warning beep operates.