Where can I get the interface and climate controls for a metra kit?
 

Basically, I bought a metra double din kit on here and it only included 1 set of wires. I took everything apart and went to start wiring when I realized I don't have the interface, climate controls, or the wiring harness. All I have is the piece of plastic and the steering wheel adapter which I bought elsewhere. :wallbash:

Where do I go from here?

You return the Metra kit to where ever you bought it and get your money back.

Got it from a fellow member here who said it had everything ~2 months ago. Just opened the box yesterday to actually look at it.

You're gonna have to buy another Metra kit any way you cut it. I suggest having a local Best Buy order it for you. That way, you can return / exchange it if it doesn't work right. They price match amazon too btw.