 Shoppers should beware. This car has an inaccurate and horrible navigation and entertainment system. The phone based system works via Bluetooth AND a connected USB connector. If the phone is connected navigation with maps is available, BUT not any entertainment apps.  To hear these apps the phone must be disconnected. That is connected = navigation, not connected = music etc.. Driving and using maps and listening to music the driver must continually connect and disconnect the USB connector. This certainly is distracted driving and should be avoided leading to a choice, navigation or music.  This broken system applies to any user with an IPhone with IOS 11.2.1 or later. Toyota has completely ignored this problem and is unable or unwilling to fix. .