Can a Car's Remote Key Be Duplicated?
2 Answers
Car remote keys can be duplicated. Each remote key has a unique code stored in the vehicle's anti-theft system. When duplicating a new remote key, this code must be matched with the one in the original vehicle. It is recommended that car owners visit an authorized 4S dealership to duplicate new remote keys to ensure vehicle security. The key duplication process involves the 4S dealership submitting a request to the manufacturer's system, after which the manufacturer sends the vehicle's security code to the dealership. The dealership then matches this code with a blank key. Remote keys not only have remote functions but also crucial anti-theft features. Once the matching process is completed, the new remote key can be activated, and the lost key will immediately become invalid.
A few years ago, I lost my car key and was really anxious. I rushed to a professional automotive locksmith to get a replacement, and the process was quite simple. I just needed to provide the vehicle brand, model, and the serial number on the key. They had specialized equipment to duplicate the code, but it cost a few hundred bucks—much cheaper than the dealership. I suggest you get it done early to avoid trouble in case of loss. You can also keep a spare mechanical key at home for emergencies. Some newer models require programming, and the locksmith needs to verify the VIN online to prevent theft. Always take good care of your keys and avoid leaving them carelessly in your car or pockets.
