The key fob is your lifeline to your car, letting you unlock the doors and set off the alarm, at a minimum, but how can you tell if it needs a new battery?

How Quickly Can You Reprogram A Key Fob? Of course, programming a key fob won't take all day — but it's not a quick fix either. The time required to reprogram these devices depends heavily on ...

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 ...

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.

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.

Your car's key fob is totally hackable, but there's a simple way prevent potential break-ins and theft.

Batteries fade and die over time, but but changing the cell in your Chevrolet key fob doesn't have to be difficult.

Watch this video to see how to change the battery in your key fob. How to replace car key battery Most key fobs have a little slot you can use to pop them open with a small flatheaded screwdriver ...

If the battery in your car key fob has died, here's how to replace it – including the type of battery you'll need and the cost involved.