To lock without using the keyTo lock without using the key  - Doors - Locking and unlocking - Mitsubishi Lancer Owner's Manual - Mitsubishi Lancer

Set the inside lock knob (1) to the locked position, and close the door (2).

Set the inside lock knob (1) to the locked position, and close the door (2).

► The driver’s door cannot be locked using the inside lock knob while the driver’s Note

► The driver’s door cannot be locked using the inside lock knob while the driver’s door is opened.

    See also:

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    This indication lamp illuminates when the high-beam is used. ...

    Steering wheel lock
    To lock Turn the emergency key to the “LOCK” position. Turn the steering wheel until it is locked. To unlock Turn the emergency key to the “ACC” position while moving the steering wheel ...

    SRS warning lamp/display
    Warning lamp If there is an error in the system, the warning lamp will come on and the warning display will appear on the information screen in the multi-information display. Under normal cond ...