What are the reasons and solutions for BYD car doors not opening?

[JadeFitz]

Below are the reasons and solutions for BYD car doors not opening: 1. Mechanical key cannot open the door: If even the mechanical key cannot open the car door, the first possibility is that the car's central locking system is in an electronic lock state. You need to wait for a few hours until the lock is released before attempting to unlock again. The second possibility is that the door lock cylinder is stuck due to long-term use and cannot be turned. If you want to solve it yourself, the only way is to use force, which means breaking the car window. Otherwise, you can only contact a 4S store for repair. 2. Car door cannot open in cold weather: In northern winters, the weather is extremely cold, especially on rainy days. The car door locks, handles, and door frames are likely to be frozen, making it impossible to open the door even with hard pulling, and it can easily damage the car paint and seals. The solution is to pour warm water on the frozen parts to speed up the melting of the ice. If you are not in a hurry, you can simply wait until noon when the temperature rises and then open the car door.