Milwaukee M18 Radio Charger No Sound Better -

Resetting the microprocessor often clears "no sound" glitches:

Hold down the Bluetooth , Audio Link , and Play/Pause buttons simultaneously for about 5 seconds. Hard Memory Reset: Unplug the radio from AC power and remove the M18 battery. milwaukee m18 radio charger no sound

If the radio only works when plugged in (or vice versa), the internal power switching relay or a specific diode may have failed. Warranty & Professional Repair Most Milwaukee radios carry a 1-year warranty . milwaukee m18 radio charger no sound