One of the most convenient technology features in a new car is a smart key that automatically unlocks your doors, truck and includes a push button start. All of this works while the smart key is in ...

If you leave your key fob behind, the car will keep going, but if you idle very long some models will turn it off. And you won't be able to restart it.

It's wild to think that not too long ago, we were all turning physical keys in car doors and ignitions. But today, many new cars don't come with keys at all anymore. That's because smart key ...

Wayne Cunningham reviews cars and writes about automotive technology for CNET's Roadshow. Prior to the automotive beat, he covered spyware, Web building technologies, and computer hardware. He began ...

In California, luxury vehicle thefts are on the rise as criminals intercept smart key (key fob) signals using advanced relay devices. Thieves are exploiting these wireless signals to unlock vehicles ...

The Keytroller Start-Smart keyless ignition system replaces the ignition key with a “virtually indestructible” metal piezo (pressure-sensitive) keypad. To start the vehicle, enter the proper code, and ...