The security alarm has four modesThe security alarm has four modes - Security alarm system - Locking and unlocking - Mitsubishi Lancer Owner's Manual - Mitsubishi Lancer

See also:

ACC power auto-cutout function
After about 30 minutes has elapsed with the ignition switch in the “ACC” position, the function automatically cuts out the power for the audio system and other electric devices that can be ope ...

If the display/indicator blinks while driving
If thedisplay/indicator blinks, the Auto Stop & Go (AS&G) system is malfunctioning and will not operate. We recommend you to consult a MITSUBISHI MOTORS Authorized Service Point. ...

Mark display screen (when the ignition switch is “ON”)
This is displayed when you press the multi- information meter switch and switch the warning display screen. This mark is also displayed if there is another warning other than the one displayed. ...