Car keys have evolved from flat pieces of metal into battery-powered electronic devices with remote control. Why did old cars ...

If you have a key fob and have ever been curious about the circle arrow button and its function, here's what it means.

The Audi A6 Avant E-Tron is the first of the company’s cars to support Car Key – and a shared platform means we can also be confident it’s coming soon to some Porsche EVs. Audi hasn’t yet formally ...

What is Apple car key? This feature lets users add their car key to the Wallet app, then use the wallet app to lock, unlock, and start their car. While specific implementations vary depending on ...