From what I researched 05 and 06 escalades had a heated and cooled seat. I know the cooled option is operated by a blower and blows air through the seat. My Escalade only came with the heated part and I wanted to add the cooled part as well. Ive found the switches for the front and rear captains captains chair but can't seem to find any other parts (blowerotors and working) anybody have any insight? Part numbers or diagrams from the service manual would be great