A group of German scientists is claiming it has broken the code of those remote key fobs that unlock your car. The claims have yet to be confirmed, but the claim raises valid concerns that a high-tech ...

How your car's security system works Inside your key fob, there’s a tiny computer chip. This chip is programmed with a unique code that it sends to your car's security system. The car also has a chip, ...

Apple Car Key will soon expand to support cars from more manufacturers, with code references indicating three vehicle producers will join the roster. The Car Key feature has allowed iPhone owners to ...

According to the code hidden in the latest version of the Tesla app, Tesla is working on expanded phone key support. This could include support for Apple’s first-party car key feature in Apple Wallet.

Modern cars have swapped regular keys for key fobs, and most of them use a CR2032 button cell battery. How can you tell if it's weak? How long do they last?