Why Can't the Car Door Lock Open?

[EzraMarie]

Introduction to the reasons why the car door lock cannot open: The car door lock may not open due to the remote key running out of battery. You can use the hidden mechanical key on the remote key to manually open the door. If the rear door cannot be opened from the inside, check if the child lock on the rear door is engaged. Simply disengage the child lock to open the rear door. Below are the reasons why the car door lock switch does not pop up: 1. The lock core drive rod has come off. 2. The door latch is faulty, the internal spring of the latch is broken or stuck and not flexible. The door latch not springing back may be due to misalignment of the latch position, requiring adjustment of the positional relationship between the latch and the catch.