Mitsubishi LANCER Owner's Manual page 148

To lock or unlock the door from the inside
Move the lock knob to the lock position to lock the door.
All doors should be kept locked while driving.
1- Lock
2- Unlock
The driver's door can be unlocked without using the lock knob
by pulling on the inside door handle.
To lock the door without using the key
1. Move the inside lock knob to the locked position.
2. Be sure the keys are not inside the vehicle. Close the door.
Features and controls
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