I'll be doing the transaction tomorrow and picking up the 85. Besides all fluid changes, I want to fix the AC as number one priority. I assume the AC wiring diagram for an 85 is different than an 83 (which I have a diagram for). One difference I am aware of is a compressor cutout switch on the valve cover. I want to make sure the electrical is OK before looking for leaks. Can someone post a wiring diagram of an 85 AC system?

__________________
85 300D turbo pristine w 157k when purchased 167,870 July 2025
83 300 D turbo 297K runs great. SOLD!
83 240D 4 spd manual- parted out then junked