I was able to put the OEM fog lamp switch into the #3 & 4 spot (locations for the O/D & Axle Lock) The switches fit into grooves so they cannot be interchanged. I think it will slide into the #4 with no modifications but the # 3 will require you to trim the raised track on the side of the switch. I grabbed the switches from a XJ (seeing that they are the same) and used them to fill in the blanks (on my TJ all were blanks) now I "have" rear wiper, rear defroster, blank, and Ext. Idle (from a police XJ) I have these wired to the dash lights to light-up... I need a life! Hope this helps any, Todd
2005 LJ Rubicon 4.0L, NSG370 6-Speed Manual, NV-241OR, Impact Orange
2004 WJ Overland 4.7L H.O. 545RFE, NV247, Bright Silver
1995 YJ S 2.5L, AX-5 5-Speed Manual, NP-231, Bright White
Sold the TJ X for a LJ Rubicon... Good Deal!