After the reboot, delete your phone from the car and the car from your phone, then pair fresh.
The is the digital equivalent of an oil change. It keeps your electronics crisp, your transmission happy, and annoying gremlins at bay. While the dealer route costs money, even the free USB iDrive update can breathe new life into your 8-year-old X3. bmw f25 software update
: Updates to the iDrive interface and map rendering (though map data itself is a separate update). After the reboot, delete your phone from the