The technology in car keys has rapidly advance with the advent of transponder keys. One of the extra steps that must be taken when attempting to use a transponder key is auto key programming. In order for a transponder key to work the auto key must first be programmed to the car's internal computer. Without auto key programming even a cut transponder key will not start the car when placed in the ignition. Car Key Locksmith Seattle WA has the cutting edge tools that allow us to do auto key programming at any location.