anyone help with this the digital odometer has gone off just shows dashes on it how or where do i get this fixed? the guy i bought it off said he had the same problem and got it fixed but doesn't have the places # to call its a flleetwood coronada a class 1993 with a chevy 454 engine, does it have a memory to know the miles that were on it before it went off , anyone know or had the same problem ?