[Vwdiesel] 84 Jetta AC question

[EVEHART33 at aol.com]

Thanks for the replies. In looking at the Jetta wiring and the Bentley
diagram I now see I've got problems and a couple more questions:
       1 Where is the a/c temp switch located?
       2 My radiator fan has two connections; brn and red w/blk stripe. How
can I tell if    its a two speed fan? How do I identify an a/c radiator
thermo switch?
       3 The main heater/ a/c fuse off the battery is missing on mine.
       4 I don't see a hi or lo pressure cutout switch anywhere on the wiring
diagram.
 Thanks,
Ken