The behind-the-scenes mechanism that locks and unlocks your vehicle’s doors with the push of a button is the power door-lock actuator. Mounted inside the door, it includes an electric motor ...

Some models come with a little magnet, which you install near the lock, to determine when the door is closed or open ... If you run into a problem, make sure the power cable is tucked into ...

keys and handles for better door security. Below, Dutton explains how to choose the right smart lock, and tips to keep in mind during installation. There are many reasons why you might want to ...