I recently purchased a 2003 ML320 and it did not have the manuals. I am looking for information for programing the radio presets. If you can provide the information please share. Much about using the radio and cd player are discoverable by trial and error but I haven't figured out how to change the channel presets. Thanks

 

hold down 1-9 or 0 keys to preset them just hold the key you want to preset the station to. or there is an Auto Store button i believe an AS key at the bottom of the radio screen

 

Thanks! Worked like a charm!