1. Close the windows and the moonroof securely (some models).
2. Switch the ignition OFF.
3. Make sure the hood, the doors, and the trunk lid are closed.
4.Press the lock button on the transmitter or lock the driver's door from the outside with the auxiliary key.
The hazard warning lights will flash once.
The following method will also arm the theft-deterrent system:
Press the door-lock switch
while any
door is open and then close all of the doors.
(With the advanced keyless function)
Press a request switch.
The security indicator light in the instrument cluster flashes twice per second for 20 seconds.

5. After 20 seconds, the system is fully armed.
NOTE
To rearm the system, do the arming procedure again.
Operation
To Turn Off an Armed SystemMazda 6 Owners Manual: Ignition Switch
Push Button Start Positions
The system operates only when the key is within operational range.
Each time the push button start is pressed, the ignition switches in the order
of off, ACC, and ON. Pressing the push button start again from ON switches the ignition
off.
NOTE
The engine star ...
Mazda 6 Owners Manual: Control Switches
AUTO switch
By pressing the AUTO switch the following functions will be automatically controlled
in accordance with the selected set temperature:
Airflow temperature
Amount of airflow
Selection of airflow mode
Outside/Recirculated air selection
Air conditioner operation
NOTE
AUTO ...