ok well i just got this in dash i have a couple problems.. first it has 2 rca cables like usual like i hook my subs up to.. well on the back of my screen it has a BLUE RCA cable that says subwoofer??? wut the hell is that for and why is there only one??.. also it says connect PINK WIRE TO PARKING BRAKE NEGATIVE?... so if i want it to be always on do i ground that wire or tap it to a 12v?? or what exactly do i do so the screen with be on WITHOUT THE BRAKE.. thanx im sure ill think of more ?'s and post as i read thru the guide ect..

just ground that wire if you want it on all the time...and maybe those rca cables are for video?? you didnt say what it was, just an indash lol was it an indash screen dvd player? midget? goat? head unit/

in dash dvd head unit.. it has ONE blue wire for subwoofer tho.. what is that suppose to do

It's a 6 channel RCA output, basically you can hook it up like your home stereo if you want.

Front Left : Front Right
Center Channel
Rear Left : Rear Right
Subwoofer

I'd see no problem with just using the normal RCA's, don't worry about the subwoofer and center channel.

Yes, ground that pink wire and it'll be on when you drive. It's a safety feature (pointless)