Help with my stereo harness wires

[DSMnOOb00]

Okay, so I just about finished wiring in a harness adapter to the stereo harness...

But I have four wires unused on the stereo end of the stereo wires

Blue/white amp turn on
Orange/white dimmer
Brown mute
Brown/white

On the adaper harness I have
Orange
Orange/white

I know blue/white goes to the amp
But what do I do with the brown wires??

 

[Usatuff]

Brown/white may be for the OEM alarm
The solid brown just gets capped. It is for the phone mute

Who is the new headunit made by?
The orange/white is illuminate. And the solid orange should be the dimmer. The SOLID orange for DIMMER can just be capped as well. Dimmer is for when you turn your headlights on, the radio will dim down but on most aftermarket radios this does not actually happen.