The Panasonic CR2450 button battery is a 3V battery designed specifically for the remote key fobs of certain BMW cars, widely favored for its stable performance and high cost-effectiveness. To gain a ...

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 ...

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 ...

Remember the futuristic-looking key fob the i8 was supposed to have? Well, it’s back, and BMW purportedly brought it out once again at their stand in Las Vegas, at the 2015 Consumer Electronics Show.

An Elmhurst BMW employee proved that a driver could start their vehicle with a dead key fob - and gave a helpful demonstration to his social media followers. Sam Herrera showed TikTok users how to ...

Newer cars come with a key fob of some sort, whether as a separate device attached to your keyring with buttons to lock and unlock your car, or integrated into the key itself. These fobs send a ...

Physical keys used to be standard, but today’s cars often have a key fob instead, either built into the key or as a separate remote. Of the many uses for your key fob, it can lock, unlock and even ...