So I've been searching the forums for solid 3 days now in regards to this so if you're going to say "google it, other people have made a thread", please is dead link it for specifically the 2016 Starlink BRZ headunit.
All things set aside, I've been following several different tutorials and I understand the basics of the install, I don't understand the wiring on the back of the headunit. It doesn't have ports for RCA and so it's been noted to use an RCA adapter:
https://www.amazon.com/dp/B009B8EJYU..._NVZbzbNP8RFW8
With this though, where do you connect it? Obviously you'll need to solder, splice, or use splitter clamps but the wiring on the back of the headunit isn't very explanatory... as shown below.
I'm fairly sure that the brown wire with silver diamonds is the remote start wire, however I'm unsure of where to connect the RCA (or LOC adapter, whatever) to. Someone mind pointing me in the right direction?