Mazda CX-3 Owner's Manual page 120

Before Driving
Security System
NOTE
The theft-deterrent system can also
   
be armed by activating the auto
relock function with all the doors, the
liftgate and the bonnet closed.
Refer to Transmitter on page 3-5 .

The system will disarm if one of
   
the following operations takes place
within 20 seconds after pressing the
lock button:
Unlocking any door.
      
Opening any door.
      
Opening the bonnet.
      
Switching the ignition ON.
      
To rearm the system, do the arming
 
procedure again.
When the doors are locked by
   
pressing the lock button on the
transmitter or using the auxiliary key
while the theft-deterrent system is
armed, the hazard warning lights will
fl ash once to indicate that the system
is armed.
3–48
*Some models.
Cancelling the Intrusion Sensor
(With Intrusion Sensor)
If the theft deterrent system has been
armed while any of the following
conditions are present, cancel the intrusion
sensor to prevent the alarm from triggering
unnecessarily.
Leaving the vehicle with a movable
      
object, passengers or pets remaining
inside.
Leaving an object inside the vehicle
      
that can roll around, such as when the
vehicle is placed on a tilting, unstable
surface when being shipped.
Hanging small objects/accessories in
      
the vehicle, hanging clothing on a coat
hook, or placing other items which can
move easily inside the vehicle.
Parking in an area where there is strong
      
vibration or loud noise.
When using a high pressure or automatic
      
car wash.
Continuous shock and vibration
      
from hail or thunder and lightning is
transmitted to the vehicle.
Doors are locked with a window or the
      
sunroof left open.
*
An accessory heater or device that
      
produces moving air and vibration
operates while the theft deterrent system
is armed.
NOTE
If any door or the liftgate remains closed
for 30 seconds, all the doors and the
liftgate automatically re-lock and the
theft deterrent system arms even if a
window and the sunroof is left open.
*