The MMI system has four wavebands: FM (very high frequency), medium wave (MW), long wave (LW) and digital radio* (DAB).
Important: Radio mode must be activated
Link.
Using the control button for Waveband
Press the control button for Waveband.
Turn the rotary pushbutton to mark the waveband you wish to select.
Press the rotary pushbutton to select the waveband. The current waveband will then appear in the heading of the MMI display.
Using the RADIO function selector button
To set the waveband, press the function selector button RADIO repeatedly until the desired waveband appears in the header of the MMI display.