I'm not sure if the window switch in my 5th gen 03 has been replace do before but when I look up master window switches there Are 2 different style master switches and they both call for 00-03 maxima but look totally different one of the switches has auto on driver and passenger, and the other switch has just auto on the driver switch. And the door lock and window lock switches are swapped. My passenger window won't go down unless bypassed by a wire to the passenger switch to make it go up and down. Driver side won't let passenger window go down at all and door lock won't work on driver side switch.

 

Which one do you have right now? My 2002 has the switch with both auto driver and pass. windows.

 

I have the one with auto on driver and passenger window on the master switch. But not sure if that's the right one for the 03 or if the other one is

 

Your question was already answered in another thread you created with the same question. You need to find the correct part number for a 2003 master window switch.

https://maxima.org/forums/5th-genera...ch-i-need.html

 

From what you have said, you are attempting to by a used switch from either e-bay or a junk yard. Buy a new one and you will get the correct one.