Most modern vehicles can be unlocked using an electric fob with a microchip, sometimes called a remote car key. With the help of some ingenious technology, your automobile’s computer system can interact with your car keys, enabling one-button locking and unlocking of the doors.
The electronic key fob is specially configured to be detected by your automobile so that you can gain access when you’re within a certain range.
You’ll require a new car key if the chip inside your current key is broken or has been completely misplaced. It entails purchasing a new, blank microchip, which a technician will programme into the system of your automobile so that you can lock and open your car doors once more.