Commercial Breaks & Beats

The old Ambrosia custard advert (with the retched singing), turned my Nana off buying Ambrosia custard forever

I'm really having difficulty finding a piece of music from an old Nissan advert. I think it was a Micra one from about '95-'96, but I only know that the singer was female. I also think that the song is by Dawn Penn, but I'm not quite sure.