Your key fob contains a hidden mechanical key blade that unlocks your car when the battery dies, plus backup engine start ...

Your car key fob is a small but mighty device. Have you ever wondered what would happen if it died while you were, say, at ...

Once upon a time, a long, long time ago, you needed to put an actual key into a car's door lock to get in. Today, the doors of most modern cars are unlocked by pressing a button on the key. In some ...

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. Physical keys used to be standard, but today’s ...

In recent years, car key fobs have become less focused on the key itself and more focused on the technology that can be placed within the fob. Now, some key fobs don’t even have keys, with ...

BMW 335i xDrive feels like the brakes are being lightly applied when driving in the rain. Should a seven-month-old Santa Fe have a dead battery after only two weeks of inactivity? Michelin tire on ...