Gone are when you couldn't start your car's engine without a physical key. Modern vehicles today come with key fobs that are more useful than just starting your car and locking and unlocking its ...

The great news for car owners is that electronic key fobs make your vehicle much more difficult to steal than in generations past. On the other hand, they also introduce new components that can be ...

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 ...

provide and program new fobs on-site. To avoid this stressful scenario in the future: Replace your key fob battery at least once a year. Keep a spare battery in your glovebox or wallet.

However, one was lost and the fob for the other is almost broken. The dealer is telling me it’s $600 for a new key plus $250 for programming. I see key fobs online for around $20, but ...

Read more: 6 Fastest Buicks Ever Made, Ranked By Top Speed Of course, programming a key fob won't take all day — but it's not a quick fix either. The time required to reprogram these devices ...