2000 Impala wiring diagram?

Does anyone have a diagram they can share for the rear view mirror wiring? I'm changing out a mirror that is auto-dim for one that is not. Both mirrors have interior reading lights. So I am going from a 7 pin using 5 wires connector to a 4 pin that is only using 3 wires. Black, white & orange. Thanks!

I attached a pdf of wiring diagram, let me know if you need any others if its not enough.