Comfort Relay! 89 325i

I'm having window problems, they do not seem to always work, but it is definately not the fuse, cause i've changed it twice.Does anyone know where the comfort relay is located in a 89 325i?????Rumor has it that it will get rid of my window problem. thanks for all your assistance

This writeup is for an E36, don't know if it will help . .

http://members.roadfly.com/petah/e36comfortrelay.htm