Is your key fob not working after replacing the battery? You may need to reprogram it.

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.

GM Authority's sister site, Cadillac Society, got a chance to get up close and personal with the new 2020 Cadillac CT5 at the 2019 New York Auto Show.

Several car manufacturers require the use of special scan tools to reprogram their key fobs. Some license those tools out to locksmiths and auto repair shops.

How To A Program GM Key Fob A key fob, also called a keyless entry remote or keyless transmitter, controls your vehicle’s locks, trunk and alarm from a distance. Every key fob must be programmed to ...

Those cars are available with a fob that is color-matched to the brake caliper paint color. Clearly, Cadillac has a few other ideas about how to make the Celestiq key stand out.

Like anything else relying on a battery, you car key fob can die—often at the worst time. Thankfully, these batteries are easy to replace.

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.