What are the reasons why the car door cannot be opened?

2 Answers
IsaacFitz
07/24/25 6:52pm
The reasons why the car door cannot be opened are: 1. Remote control failure; 2. In winter, the car door cannot be opened due to cold weather. When the door is frozen, the most effective solution is to pour warm water on the frozen part of the door to melt the ice as soon as possible; 3. The door lock mechanism itself is faulty. It is recommended that car owners go to an auto parts market, where there are specialized shops for car key duplication and lock repair. Alternatively, replacing the entire car lock at a 4S shop is also an option; 4. The child lock is activated, and simply turning off the child lock function will solve the problem; 5. The key is accidentally locked inside the car. Although the inspection, maintenance, and care of car doors are not as important as those of the car transmission and engine, they should not be overlooked.
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OPeyton
08/11/25 10:30am
I often find that when the car door won't open, it's usually because the mechanical part of the door lock is stuck. Too much dust or rust can make the lock cylinder immobile. Another common reason is the remote key battery being depleted—try replacing it with a new one. Environmental factors shouldn't be ignored either, such as doors freezing shut in winter, which requires carefully melting the ice with warm water to avoid damaging the door paint. If the child lock is accidentally engaged, the rear door will be completely locked and can only be opened from the inside. A loose or broken door handle linkage can also be an issue. It's advisable to first check the manual lock knob to see if it can be opened. If that doesn't work, it's best to visit a professional repair shop for a thorough inspection rather than attempting DIY fixes that might damage more components. Regularly cleaning the lock area during car washes can help prevent such troubles.
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