03 E320 Replaced Battery Need Radio Code Procedure
 

I replaced my Battery and need to reset my radio. There is no power to the radio at all. When I turn on the ignition, I get a COMMAND indicator that says "Audio Please Wait"... it then changes to Audio with - - - - 4-dashes.

I have the radio code.

What is the sequence to activate the radio.

Help is GREATLY Appreciated!!!!

Not sure on your year model but on older ones you punch in the code and hit the sc button.