Hello all, I am just wanting to know where I can find a diagram of the inside of a dashboard, to an '81 delta 88. I want to install a blower switch on my heater. I have never done this before but I can learn quick if I have a diagram. If anyone has suggestions, please let me know. thank you.

Go to the Oldsmobile Eighty Eight (88) site of this forum and ask the question. I'll bet there will be a lot of replies. In regards to the switch, are you sure the switch is bad? What is the blower doing? For reference you could purchase a Chilton or Haynes manual for this car at a parts store or go to Amazon.com for cheap ones. Hope this helps.