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

Push-button start may be common today, but it wasn't always the dominant way to crank an engine. Push-button start systems and ignition key systems activate the same process in different ways. Do you ...

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?

Apple was the first tech giant to allow its smartphones to double as car keys, and now the South Koreans at Samsung are following in the footsteps of their American rival with a similar announcement.

In 2020, Apple added a digital car key feature to its Wallet app, allowing users to lock, unlock, and start a compatible ...

Apple's iPhones and Apple Watches have supported NFC for some time now, and now those NFC capabilities can be used to allow Apple users to lock, unlock, and start compatible NFC-enabled vehicles using ...

Toyota confirms Apple Car Key integration for the 2026 RAV4, with more models expected later ...

Users of the Apple Wallet app can now use a digital Car Key to lock and unlock the Toyota Rav4, but the feature's ...