Wireless CarPlay is a feature that allows your iPhone to connect to your car’s infotainment system without a physical USB cable. It uses a combination of Bluetooth for the initial handshake and Wi-Fi for the actual data transmission, enabling high-speed streaming of maps, music, and messages. While it offers the same familiar interface as the wired version, its primary benefit is the “get-in-and-go” convenience: your phone automatically syncs as soon as you start the engine, keeping your cabin free of cable clutter and allowing you to keep your phone in your pocket or bag.