How to switch between two phones on CarPlay

CarPlay supports only one active iPhone; the driver must switch connections through the car’s Bluetooth or device-management menu, or disable the passenger’s Bluetooth/Wi-Fi. Hyundai models allow on-the-go toggling between CarPlay and Android Auto, and wired CarPlay can sometimes prioritize the driver’s device. iOS 17’s SharePlay and Spotify Jam let passengers control music from their phones while the driver keeps navigation or messaging on the car display.