2008 Mercedes C-Class Owner's Manual - Page 199

Controls in detail Audio system Tuning to a station by entering the frequency manually Storing stations You can store ten AM and ten FM stations in the memory. i This function is not available for Weather Band. b Radio Enter Frequency The menu for manual frequency entry appears. i If you select a memory preset which is already in use, it will be overwritten by the new station. Enter frequency with keypad: Enter desired frequency with buttons 1 to R, with the keypad in audio control unit briefly. The audio system tunes in to the frequency entered. Storing stations manually with keypad Tune in desired station. Basic menu is shown in the audio display. Press and hold desired station button 1 to R until a brief signal tone sounds. The station is stored. i It is not possible to enter a frequency in the or Press button ó, on the keypad in audio control unit briefly. respective waveband which is outside the frequency range. Exiting menu without making an entry: Press button í in the center console ( page 184). 198