The sat nav in my 1997 HSE is struggling. It is the early one with 3 buttons and a CD reader. I have done a search but I can't find the answer I am looking for. I need a replacement disc. I know the sat nav is pants and not worth bothering with, but I just like everything to work....yes I know it's a P38. I have looked on Ebay but the discs are for later types. Any help would be gratefully received.