Per the manual, I removed the: webbing between lens and truck frame; three
bolts holding lens assembly to body.  The assemble would not come out
freely.  I was worried about "forcing" the unit, fearing I might damage it.
I did manage to replace the right (passenger side) bulb by reaching behind
the unit from above.  I had purchased a pair of "brighter" bulbs and would
like to replace the left (driver) side bulb.  Compared to the old Dak I had
(1988) this is no fun!  Do I "pull" harder on the assemble or am I missing
something???  I have a copy of the 2003 truck manual and it implies that
once I remove the three screws that unit will come out.  Any help would be
appreciated.

Marshall