GM has jacked up the operating range of the fob ... The best part about the new key fob is its price: $150. That's not too shabby considering what it will do. The fob will initially be an option ...

On modern Chevrolet key fobs, the key itself is used as a tool to help you swap out the old battery for a new one.

As with GM, Chrysler owners can program a third key fob themselves as long as they have two working fobs. Programming instructions are clearly laid out in the owner’s manual, and they are pretty ...