If you have a key fob and have ever been curious about the circle arrow button and its function, here's what it means.

Car keys have evolved significantly over time. Chrysler introduced the first key that started a car with a turn of the ignition tumbler in 1949, Ford introduced double-sided keys in 1965 ...

They hold the cloning system, typically wait a few seconds to find the key signal, and then clone it to unlock the vehicle. Police warn that most people leave their car keys on their kitchen ...