While you can program traditional ignition barrel-based keys in the car, modern smart key fobs need to be coded to the individual car's computer as that controls the security system. This means the ...

Locksmiths might not be able to program fobs for every brand. Another option is to buy a key fob online and then have it programmed at a dealership or by a locksmith.

But maybe you’ve experienced the downside: The cost to replace the latest key fobs can be as much as $400 depending on the brand. Then add another $20 to $130 to program it to work with your car.

Just know that most customer-programmable key fobs will require two current working keys in order to program the new one. RELATED: How to replace your key fob | Your key fob may have hidden features ...

But maybe you’ve experienced the downside: The cost to replace the latest key fobs can be as much as $400 depending on the brand. Then add another $20 to $130 to program it to work with your car ...

The simplest way to program a Focus smart key fob is to take the car to a Ford dealer or qualified locksmith and have them program it for you. Modern cars need to have their keys coded to the computer ...

But maybe you’ve experienced the downside: the cost to replace the latest key fobs can be as much as $400 depending on the brand. Then add another $20 to $130 to program it to work with your car ...

Learning how to change the battery in a Toyota key fob isn't difficult. Whether you have a new or old model, we'll show you how to do it step by step.

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

Make sure to change the battery in your key fob every two years and you owe it to yourself to know all your vehicle’s access points ...