Hi All ... I have a 1996 Toyota Prado Landcruiser. The box that holds the Compass, Temp, etc has become loose. I have tried to tighten it, but have discovered after removing the outer cover, that its tightened downwards into the actual dashboard. I cant seem to get under the dash to make the adjustment. Can someone please advise me, as to how I can tighten it up please as the rattling is driving me crazy. Thx