[R129 SL] Window and roll bar just stopped

[moon.cusser at verizon.net]

Hi everyone,
	I went out from work to find that my drivers window would not
go down. I tried to put the top down and it stopped mid way and the
roll bar was still up as well as drivers window. Could this be just
problem with the switch (which sticks) or should I be looking inside
the door at the window regulator??? Or some place else...all fuses are
fine. I ended up putting top down manually. Any help would be
appreciated...
Ben