Allright with a voltimitter check your switchs so when you roll them up or down you have power to the switch if not its your door switch. if you do have power check if you have power to your motor. there is no relay switch theres only fuses.
the relay switch has gone bad or the motor is burnt out
If none of them are working then you could have a master switch or relay defective.
The fuse and relay are OK but no 12volts in relay box and main switch. Don't work the windows and interior light.
from what ive read you can switch the starter relay with the horn relay and give it a try.... if she starts and the horn dont work you have a bad relay
one of two things, BAD EARTH, or Relay switch.
The 1998 Mercury power window relay switch can be found below the dashboard. The relay switch will be on the drivers side of the dashboard.
Check fuses Might be a bad ignition switch
check your relay or your fuses. if the fuses are good replace the relay (under 10 bucks) if things still don't work try replacing your switches.
Loose connection, intermittent short.
Check the fuse, and the Turn Signal Flasher Relay. The hazzard lights have a separate relay.
Function that it controls won't work, but fuse and switch are good
Bulbs? Fuses? Relay? Dimmer switch? Headlight switch?