windows on 1993 BMW 325i

none of my windows will go down i replace the fuse and nothing , help anybody

Asked by for the 1993 BMW 325i
Did you check the circuit breakers, because the windows almost never use a fuse, they use a circuit breaker. If the window circuit breaker is ok then it could be/often is the master switch. Best way to check that is with a wiring diagram and a volt/ohm meter. I assume the child lock out switch is not on, yes?
I have this problem with my passenger window. all windows go down but that one.