Most drivers discover their key fob battery is failing at the worst possible moment: standing in a parking lot, pressing the unlock button repeatedly with no response. But modern vehicles are designed ...

Q: I recently replaced the original battery in the key fob for my 2010 Kia Sedona. The car does not respond to the fob now. The local battery shop confirms that the fob is working properly. I have ...

Add Yahoo as a preferred source to see more of our stories on Google. Keys are becoming a thing of the past for many new cars: most of us carry fobs now. But what happens if you lose one, or it stops ...

We really are living in the future when your car just magically knows you're there without you having to do anything. The jingling of keys used to be the universal symptom of turning a car on, but ...

Locked out? Discover how to find your car's physical emergency key, bypass the push-to-start ignition, and get back on the ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Gizmodo may earn an affiliate commission. Reading time 5 minutes ...