How to Check the Car Key Number?
1 Answers
Methods to check the car key number: Visit a 4S dealership and use the VIN number (the vehicle's ID number) located on the windshield to query the key number in the backend system. The VIN code, also known as the Vehicle Identification Number or chassis number, is a unique 17-character alphanumeric sequence used to identify the vehicle's manufacturer, engine, chassis serial number, and other specifications. The car key number serves as the factory password for the vehicle key, used as the encoding for duplicating new keys. Car keys are tools for turning the vehicle on and off, and modern car keys all utilize chip technology, operating on a magnetic chip system.