Key-In Prevention Function Check
WARNING: This page is about a different car, the 2018 Mitsubishi Outlander. However, it is still accessible from the selected car via links, so may be relevant.
Check that the driver's door is not locked when the key cylinder or inside lock knob is operated with the driver's door opened. If it is locked, replace the door latch (Refer to DOOR HANDLE AND LATCH ).