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

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To deactivate
The auto–speed control can be deactivated by the following ways. (1) Push the main switch at the end of the lever. (Main switch OFF) (2) Pull the auto–speed control lever toward you. The aut ...

Door ajar warning display screen (when the ignition switch or the operation mode is ON)
If any of the doors or the tailgate is not completely closed, this displays the open door or tailgate. If the vehicle speed exceeds approximately 8 km/h (5 mph) while a door is ajar, a buzzer s ...

Lamp monitor buzzer
[When the engine was started using the key] If the driver’s door is opened when the key is in the “LOCK” or “ACC” position or removed from the ignition switch while the lamps are on, a bu ...