ML 320 (163.154) V6-3.2L (112.942) (1998)
Antenna, Radio: Testing and Inspection
Function Test - Section 11
Explanation to Function Test
For the function test adjust the radio as follows:
Select a strong radio station (music) or play a cassette or CD.
Set fader, bass, treble and balance to the center position 0 (RESET or CENTER in display window).
NOTE: Local and atmospheric conditions must be taken into consideration for a interference free and good radio reception.