My driver side window fell down & the electric switch won't raise it.l

take door panel off it has probably fell off runner

if passenger window switch work passenger side window and driver side master switch dont. master switch either locked out or master driver window switch is bad.

Window regulator is bad in the drivers door . Do you know what a regulator is ? The Trainer 24 Power Window Troubleshooting Do you know anything about automotive electrical testing ? How to read an use a wiring diagram ? Do you know there are two side to a electrical circuit ? B+ voltage an a ground side . Plus there is electronic control modules and class 2 serial data network involved . When you push the switch for a window othen then drivers window on the drivers door . a class 2 message is sent to the other doors modules . The correct module will then open it's window .
http://www.bbbind.com/free_tsb.html Check out free wiring diagram here .Enter vehicle info . year , make , model and engine size. Under system click on body & accessories , subsystem click power windows . Click search button , then click each link one at a time .

Either the regulator broke or the window came out of the channel.

Its either the switch or the window regulator. They all 'live' on the passenger side by the way. I have had both replaced on passenger side over the years on my '88 convertible and guess what? Passenger side window decided not to go up today..down yes..up no so I hope its just a switch. She goes into the hospital Monday. Good luck with yours.

its come off the track and hold down inside the door , remove the panel inspect the window glass at the bottom, some have holes in them that a vinyl insert clamps to, and others are secured with only a double sided tape,, one or the other of these has come loose

You have two separate (and unrelated) electrical issues.
(1) windows - probably the fuse is blown - replace. If it keeps blowing fuses, then you have a
short somewhere in the wiring to the window operator motors or the switch to raise/lower
the windows (any soda/latte been spilled on one of the switches lately?, or perhaps a window
left open overnight in a rainstorm?).

(2) interior light staying on - almost always a stuck/corroded/worn door switch - play with all
four & you'll find which one has gone marginal (97% of the time its drivers door switch,
since the driver's door gets more usage than all the other doors put together).

First check your fuses (Manual should have that location for the window fuses). Also do the other windows go down on the other side with the switch on the drivers door? And what else doesn't work ( Mirrors, Locks )?

your window is driven using a cable drive system. kinda like bicycle brake & gearshift cables.
these systems are prone to break. i just wonder why it made noise for so long without breaking.
what you probably need is a window regulator assy.. napa sells them for $191.00 with a new
motor. the hardest part of doing the job is getting the door pannel off without breaking anything

So you know the problem

Drivers side switch lowers the window
but doesn't raise it