Door ajar prevention systemDoor ajar prevention system  - Warning activation - Keyless operation system - Locking and unlocking - Mitsubishi Lancer Owner's Manual - Mitsubishi Lancer

When the ignition switch is in the “LOCK” (PUSH OFF) position, if you try to

When the ignition switch is in the “LOCK” (PUSH OFF) position, if you try to lock the doors and rear hatch by pressing the driver’s or front passenger’s door lock/unlock switch, or the rear hatch LOCK switch with one of the doors or the rear hatch not completely closed, a warning is issued with the warning display and the buzzer buzzing for about 3 seconds and you cannot lock the doors and rear hatch.

    See also:

    Power steering fluid
    Check the fluid level in the reservoir while the engine is idling. Unscrew the reservoir cap; the level in this tank should be kept between the “MAX” and “MIN” lines. Use “ATF DEXRON I ...

    Setting of door and tailgate unlock function (Except for vehicles equipped with a Dead Lock System)
    The door and tailgate unlock function can be set to the following two conditions. Each time the door and tailgate unlock function is set, a chime will sound to tell you the condition of the door an ...

    To operate without using the keyless operation function
    Emergency key The emergency key is built into the keyless operation key. If the keyless operation function cannot be used, for example because the keyless operation key battery has worn out or th ...