Wireless Apple CarPlay is a feature that allows you to connect your Apple iPhone to your car's infotainment system wirelessly, instead of using a Lightning cable. This means you can access CarPlay features and apps, such as maps, music, and messages, on your car's built-in display without having to physically connect your phone. To use wireless Apple CarPlay, both your iPhone and your car's infotainment system must support the feature. Additionally, you'll need to ensure that your iPhone is running the latest version of iOS.