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 ...

Key fob batteries typically use flat, round lithium cells, most commonly CR2032 or CR2025, which are inexpensive and widely available at convenience stores, pharmacies, and big box retailers. You can ...

If you're looking to pick up a new key fob, or repair one, you might wonder how long programming it takes and whether or not you can do it yourself.