1995 P38 HSE Radio mute problem

Hi

My first time on Landyzone!!

This is going to sound very stupid. Few weeks ago my stereo came up with mute on the screen. It still works just doesnt go as loud. I think its a harmon Kardon head unit. I cant for the life of me figure out how to turn mute off. No owners hand book either.

Please help as Spinal Tap doesnt suit quiet volume settings!!!

Thanks

http://www.landyzone.co.uk/lz/f10/how-take-mute-mode-original-radioof-p38-1996-a-41663.html?highlight=mute

http://www.landyzone.co.uk/lz/f10/mute-radio-display-26852.html?highlight=mute

hi mate ...
believe it's the best solution ... don't put again any mobile phone next to your radio ... and don't ever press the steering wheel radio buttons like i did myself , because the dust could cause these buttons to give a wrong command to the radio ...
regards
charbel