Hi people and thanks in advance....

I have installed head units before with no problem but now I am trying to hook my dad's up. This is an older Alpine CD player model number CDM-7833

It is an 88 Trooper II and we got the wiring harness hooked mostly.

--There were no leads from the radio's harness for the illumination so on the wiring harness that plugs into vehicle, I have an illumination and positive dimmer wire that are not connected.
--From the radio's harness I have a power antenna that is not hooked up because their is not place on the wiring harness.
--I also have another wire that is not stated on the wire diagram on the head unit that is not hooked up.

Can someone please help me. I have tryed to power it up how it is but I get nothing