HELP CODE FOR MY OLD SOUND 2000 RADIO

[MickyBoyKOTBlues]

Hi ,I,m really stuck my Radio hasn,t worked in my van for about 2years now, my friend gave it to me and he has since passed away, I,d really lke to listen to the Radio again on journeys.Its a Ford Sound 2000 details on the side are ESRT32PS below that 89FB-18K876-AA, below that 0117861, please help anybody , thanks very much Mick McHugh