So I'm trying to add a PAC-SWI-PS to my Pioneer headunit. I install everything according to the instructions. When it came to hooking up the wire that actually controls things, I couldn't find the wire they referred to in the instructions. I checked RAVE and gave it my best shot. With in 15 mins, the unit was smoking and I quickly disconected everything. I never got it to work. what wire am I supposed to use? I use a red/grey wire. They refer to a grey/red wire. when it was all hooked up, before I noticed the smoke, it was raising the volume on its own and freaking out. What happened and what should I do??