Reasons why only the driver's door cannot be opened?

[SanRemington]

If the driver's door cannot be opened, try using the mechanical key to unlock it first. If it still cannot be opened, you will need to visit a repair shop for maintenance. The quality of a car door is mainly reflected in its anti-collision performance, sealing performance, and ease of opening and closing. Anti-collision performance is particularly important because, during a side impact, the buffer distance is very short, making it easy for passengers inside the car to get injured. Here are some precautions regarding car doors: It is essential to develop the habit of checking the rear traffic conditions before opening the door, as this can prevent accidents caused by opening the door when vehicles are approaching from behind. When opening or closing the door, pay attention to whether the door limiter is functioning normally, and avoid doing so too forcefully.