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 ...

It might not occur to you that your car's key fob has more uses than simply opening and locking your car doors. After all, that was the original purpose behind the invention of keyless entry: so that ...

Add Yahoo as a preferred source to see more of our stories on Google. Thanks to key fobs, hardly any modern cars still need to be manually opened with a key. But what do you do when the battery runs ...

Add Yahoo as a preferred source to see more of our stories on Google. Image credit: Wikimedia Dead fob battery in a parking garage at midnight? That sinking feeling hits different when you’re miles ...