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.

Like anything powered by a battery, a car key fob can die—often at the worst time. Here’s how to change the battery in your key fob quickly and safely.

If your car is less than five years old, chances are you’ll have to go directly to a dealership that has the expensive equipment required to program a new key fob.

If your car is less than five years old, chances are you’ll have to go directly to a dealership that has the expensive equipment required to program a new key fob.