Selecting channels
You can only listen to enabled channels.
The selected channel is stored for the remote control currently in use.
Via iDrive
1. "Radio".
2. "Satellite radio".
3. Select "All channels" or the desired category.
4. Select the desired channel.
Via the buttons on the center console
Press the button.
The next channel is selected.
Via direct channel entry
1. "Radio".
2. "Satellite radio".
3. 
"Set channel".
4. Turn the controller until the desired channel is reached and press the controller.
See also:
The concept
You can set several of your vehicle's functions
to suit your personal needs and preferences.
▷ The settings are automatically saved in the
profile currently activated in the remote control. ...
Front ventilation
▷ Thumbwheels for adjusting the temperature,
arrows 1.
Toward blue: colder.
Toward red: warmer.
▷ Lever for changing the air flow direction, arrow
2.
▷ Thumbwheels for open ...
Under the Hood
The 640i is powered by a 315-horsepower, turbocharged 3.0-liter six-cylinder
engine. Its peak torque rating is 332 pounds-feet. BMW cites a zero to 60 mph
time of 5.5 seconds for both the coupe an ...