What are the reasons why the rear car door cannot be locked?

[Ethan]

Car rear door cannot be locked may be due to reasons such as dead remote key battery, malfunctioning remote lock, magnetic field interference, etc. Timely inspection and repair are required. Car doors are one of the important components of a vehicle. Below is a detailed introduction about car doors: Overview: The car door (car-door) provides access for the driver and passengers and isolates external interference. It can mitigate side impacts to a certain extent, protecting the driver. The design of the door also relates to the aesthetics of the car. Others: The quality of a car door is mainly reflected in its anti-collision performance, sealing performance, and ease of opening and closing. A car door consists of the door body, door accessories, and interior trim panel. Car doors can be categorized into forward-opening, reverse-opening, and horizontally sliding types.