Mazda 2005 6 SPORTS SEDAN - Manual (Page 161)

Beep Sounds
qSeat Belt Warning Beep
If the driver's seat belt is not fastened
when the ignition switch is turned to the
ON position, a beep sound will be heard
for about 6 seconds.
qIgnition Key Reminder
If the ignition switch is in the LOCK or
ACC position, a beep sound will be heard
when the driver's door is opened.
qLights-On Reminder
If lights are on and the key is removed
from the ignition switch, a beep sound
will be heard when the driver's door is
opened.
Driving Your Mazda
Warning/Indicator Lights and Beep Sounds
5-37