If your car's smart key dies on you, it's still possible to unlock your car and start the ignition without replacing the ...

“The fob has become a critical part of the security of the car,” he said. The average price for an Audi key fob replacement, including programming, is $500, we were told.

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.

Hyundai Sonata's Digital Key means you can leave the fob at home Unlock, start the engine and go, all from your smartphone.

Hyundai has developed what it calls a "Digital Key" that "allows users to unlock and start their Hyundai vehicle via their smartphone." ...

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.