pink wire says brake on it. i believe thats so only movies will play when in park.. thats not being hooked up. and for the adapter harness should i just get the basic adapter so i wont have to cut my factory wires? im ok with not having the bose system. but the bose system is throwing me off a bit.

adapter? Scosche GM02B / GM02 Wiring Harnesses Car Stereo Installation & Accessories Car Audio/Video Installation & Accessories Car Audio, Video, & GPS Navigation - Sonic Electronix
the one i need looks like this i beleive. not sure if thats what u were talking bout for being able to use the bose amp

and on wiring diagram on the unit, it shows what all the rcas are hooked up to. like front right/left. and one says subwoofer but there isnt a red/white. its jsut a single brown one. anyone with a in-dash please chime in.