More 240D A/C --need wiring help
 

I am trying to get my A/c operating. I pulled the edge mounted wheel out of the panel to check the wiring. The plastic cap holding the wire leads into the terminal block had popped open and the wires ends came out. I have a 5 pin connector, and a 2 pin--Can anyone advise as to which wire goes into which hole on the 5 pin?
How can you check out the operation of this control? I'd like to know it works OK before I put it back together.
I LOVE this car--big smile all the time!!