The copy of the one-click start key needs to understand its chip type, if it is nec chip, you can use a professional key copy machine for copy. First, the original key is placed on the copying machine, the nec chip type is selected, and then the new key is placed on the copying machine for reading and writing, and the copying is tested after completion. It should be noted that copying keys involves security issues, and it is recommended to operate in a regular professional shop or a qualified repair shop.
Take the car key to the regular car electrical maintenance point or vehicle after-sales service point, use the car chip key matching instrument for copy, connect the matching instrument with the car anti-theft circuit board interface, select the car brand and model on the matching instrument, and then enter the system, and then enter the anti-theft system for key matching copy.