What to Do When the Key Is Locked in the Trunk and the Car Door Won't Open?

2 Answers
DanteRose
07/23/25 11:27pm
Solutions for when the key is locked in the trunk and the car door won't open include: 1. Retrieve the spare key from home: Most cars come with a spare mechanical key, which is usually provided with the manual and other documents at the time of purchase; 2. Contact a professional locksmith: They can unlock the car without damaging the lock cylinder; 3. Seek assistance from a 4S store or repair shop: Some shops also offer unlocking services, but it's important to confirm the method of unlocking beforehand; 4. Smart car connectivity system: Some models are equipped with remote unlocking features via phone or telephone, though this method may not be effective in areas with signal interference or no signal.
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StCharlotte
08/10/25 7:18pm
Last time my car key fell into the trunk and the doors wouldn't open no matter what. I panicked at first but quickly calmed down to check if all doors and the trunk were securely locked—sometimes the rear doors might have loose gaps. If you don't have a spare key on hand, immediately call for roadside assistance or a locksmith; they can unlock it professionally without damaging the car. That time, I waited half an hour for the locksmith, who charged me 200 yuan to fix it. Afterward, I learned to save emergency contact info on my phone. Preventive measures are crucial—like keeping a spare key at home or with a trusted friend instead of always carrying all keys. If this happens, avoid staying too long on highways or in dark areas; turn on hazard lights first to ensure safety before taking action.
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