What to Do If the Engine Number or Vehicle Identification Number Is Worn and Cannot Be Transferred?

3 Answers
MacLouis
07/29/25 8:17am
If the vehicle frame number is unclear due to wear and cannot be transferred, you can have the frame number re-engraved at the local vehicle management office where the vehicle is registered and then proceed with the transfer. The specific steps are as follows: 1. According to Article 17 of the "Motor Vehicle Registration Regulations," if the engine number or vehicle identification code of a registered motor vehicle becomes unclear or damaged due to wear, corrosion, or accidents, you can apply for record filing at the vehicle management office where the vehicle is registered. 2. Required documents: The vehicle owner must submit their identity proof, the motor vehicle registration certificate, and the vehicle license. The vehicle management office should, within one day of accepting the application, re-engrave the original engine number or vehicle identification code on the engine, body, or frame and annotate the record filing details on the motor vehicle registration certificate.
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ColeAnn
08/13/25 4:37am
The issue of car headlights not working is indeed troublesome, but a worn VIN number causing failed vehicle transfer is even more troublesome! I’ve dealt with similar situations before, and the common causes are rust or scratches on the engine or VIN area due to prolonged exposure. First, don’t panic—try cleaning the number area with a soft cloth dipped in alcohol; it might just be covered in dust. If the number is genuinely worn, you’ll need to visit a certified auto repair shop—they have specialized tools to re-engrave the number, and the cost is low, usually just a couple hundred yuan. Make sure to get a repair certificate from them, then bring your vehicle registration and ID to the DMV to complete the re-registration process. The whole process takes at most a few days. I recommend parking under cover or applying a protective film to the license plate area to avoid such minor oversights causing major delays. If the wear severely affects safety identification, don’t push it—contact professional channels promptly.
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MacSadie
10/05/25 5:25am
Last time when I transferred the ownership of an old car, I found the VIN number was unreadable, and the DMV directly held up the process, which was really annoying. I quickly checked information and asked friends, and learned that I could first take photos for records and then go to an authorized service station to have the number plate re-engraved. I went to a 4S shop and spent 200 yuan to get it done. The technician also taught me to wipe the number with an oil cloth to prolong its lifespan. With the newly engraved number and a proof letter, I went back to complete the process and passed smoothly. I suggest everyone pay more attention to whether the engine number is clear when buying or selling used cars, and check it regularly during maintenance. If the wear is not dealt with, not only will the transfer be difficult, but it will also be more dangerous in case of an accident when verifying identity. Fortunately, the solution is simple and quick, so don’t delay too long to avoid fines.
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