door windows on 1993 BMW 318i

i 've got a 93 bmw 318i none of my windows are working ..can all the switches be faulty or is there something other wise thats wronrg...help.............

by in South Richmond Hill, NY on May 11, 2011
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1 answer 1 comment
ANSWER by , May 11, 2011
Yes, the master switch could be bad. I'd check the fuses first though.. Zee
COMMENT by , May 17, 2011
i did check the fuse it's good.now is the master switch what test can i do to see if it's faulty.........