Why Can't the Car Door Open?

[LeRebecca]

Possible reasons why a car door won't open include: the car or remote key is out of battery, the child lock is engaged, the vehicle is in high-speed motion, or the door is frozen in winter. Related knowledge about car doors: Introduction: A car door provides access for the driver and passengers, isolates external interference, mitigates side impacts to some extent, and protects the occupants. The aesthetics of a car are also related to the design of its doors. Determining Door Quality: The quality of a car door is mainly reflected in its anti-collision performance, sealing performance, and ease of opening and closing, among other functional indicators. Anti-collision performance is particularly important because, during a side impact, the buffer distance is very short, making it easy for passengers to be injured. A good door will have at least two anti-collision beams, which are relatively heavy. This means that high-quality doors are indeed heavier. However, it is not accurate to say that the heavier the door, the better.