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: Liftgate removal/installation
Warning
Removing the stay damper without supporting the liftgate can be
dangerous. The liftgate may fall and injure you. Open the liftgate fully and
support it before removing the stay damper.
1. Disconnect the negative battery cable.
2. Remove the liftgate lower upper trim.
3. Press ...
Mazda 6 Owners Manual: Specifications
Engine
Electrical System
*1 Q-85 is designed for i-ELOOP system. Only Q-85 should be used to ensure correct
operation of i-ELOOP system. Consult an Authorized Mazda Dealer for details.
*2 Not for i-ELOOP system.
*3 This spark plug provides the SKYACTIV-G engine with optimum performance. Co ...