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:

Refill capacities
...

When turning from “ACC” to “LOCK”
[Vehicles equipped with M/T] Put the gearshift lever into the “N” (Neutral) position, and slowly turn the ignition switch to the “LOCK” position while pressing it. [Vehicles equipped with C ...

Doors
CAUTION • Make sure the doors are closed: driving with doors not completely closed is dangerous. • Never leave children in the vehicle unattended. • Be careful not to lock the doors while ...