Does anyone have or know where to get a factory service manual for a 1991 XJ? I've been searching but I can only find other years. I need the wiring diagram for the overhead console in a 1991, because apparently the wiring is not the same from 1991-1996. I'm pretty sure it changed in 1993, possibly other years as well. I have a 1991 overhead console and am having a hard time getting it to work in my 1996. If anyone has a manual or source for one they could share it would be really helpful. Thanks!