RDS
RDS broadcasts additional information, such as the station name, in the FM wave band. When playing a station with multiple frequencies, the system automatically switches to the frequency with the best reception, if needed.
Switching the RDS on/off
1. "Radio"
2. "FM"
3. Open "Options".
4. "RDS"

The setting is stored for the remote control currently in use.
See also:
Controls
1 Change the entertainment source
2 CD/DVD* drive
3 Eject CD/DVD
4 Change station/track
5 Programmable memory buttons
6 Volume, on/off ...
Safety
Both the coupe and convertible have front airbags plus side-impact airbags
built into the front seats. As required of all 2012 models sold in the U.S., the
640i has standard antilock brakes and an ...
DVD changer
In the cargo area
The DVD changer is stored behind the left side
trim in the cargo area.
Controls and displays
1 Empty DVD compartments.
2 LED on DVD slot.
3 Buttons for DVD compartments.
...
