Enjoy music during your drive
Assist can automatically start the last music you were playing over Bluetooth or the headphone jack when you start driving. To enjoy music during your drive without messing with controls, set up the Driving activity.
- Touch
> Assist. - Touch Driving.
- Select Play music, then touch
to choose a music app.
Assist uses your phone's accelerometer, location data and Bluetooth connection to determine if you're driving. If you are a passenger or are riding a bus or train, you can view the 
notification and touch I'm not driving. Your settings resume the next time you drive.