Hi there - I could do with some help/advice ! No sound on AM at all even though it accepts pre-sets. FM is fine so thinking maybe aerial prob ? Got centre console out and undone the screws etc in both footwells at the sides of centre fascia. Centre fascia with Radio / CD front should now come off ? It doesn't want to budge and I don't want to break anything by forcing - am I missing something ? Any pointers would be greatly appreciated !!!