New key fobs must be programmed with codes that the vehicle has to read before it unlocks the door or allows starting the engine.

Key fobs are handy for keyless entry to your car, but carrying around multiple key fobs makes for a seriously bulky keychain. With that in mind, tech blog Filear details how to program your ...

If you're looking to pick up a new key fob, or repair one, you might wonder how long programming it takes and whether or not you can do it yourself.

In this primer on how to replace a car key fob, Consumer Reports says getting another high-tech key fob can be a pricey proposition.

“The Subaru keyless entry system uses a key fob that contains a short-range radio transmitter and must be within (approx.) 50 ft. of a Subaru vehicle equipped with the system to operate.