If you’ve ever plugged a USB drive into your BMW and seen the message — or tried to manually update your iDrive system — you might have been left scratching your head. Is it a navigation update? A firmware update for the car’s head unit? A simple Bluetooth patch?
If you’ve ever plugged a USB drive into your BMW and seen the message — or tried to manually update your iDrive system — you might have been left scratching your head. Is it a navigation update? A firmware update for the car’s head unit? A simple Bluetooth patch?