https://www.g28carkeys.co.uk/northampton-auto-locksmiths-near-me/ Benefits of Programmable Car Keys Car key preprogramming is a great option to avoid being locked out of your car in the future. However, it can be quite costly dependent on the car you own. Sanabria says there are tools that can assist shops, and even DIY customers, programme keys for replacement and restore information from immobilizers. 1. You can start your vehicle from an undetermined distance In order to start your car, you need an ignition key that has been programmed to work with it. This means that the key needs to have a specific microchip that is capable of being read by a receiver inside the ignition. Then, when the key is inserted, it sends a signal the receiver that matches the code in the chip. If the signal is in line, the car will begin. This type of technology is much more secure than traditional methods of locking your car since the code is always changing and is unable to be detected by thieves. It was once possible to connect a car's hot-wire and drive away, however since the advent of programmable keys, this is now impossible. Many of these cars also have proximity sensors which prevent the car from starting when the key isn't within reach. The latest keys are capable of warming your car from an infinity distance making it easier to travel on cold winter days. With the EZ Installer from Tom's Key Company, it is now possible to program your new key and start your car from the distance. This kit will allow you to bypass the anti-theft system of your vehicle and go into programming mode for a new key for your car. It is important to know that this kit does not work on all vehicles, and you should consult the owner's manual to determine if it works with the model you have chosen for your vehicle. The process of programming keys is not difficult, however it requires patience and attention to the smallest of details. To successfully program your car with a brand new key system, you need