WangFu

Hi everyone...I need help. I installed the Z1 and there was no problem. I decided to hook up a Kicker Amp and subwoofer and components. Now you get engine noise (a high whirring noise when you start the car and when you hit the gas....it is soooooooo annoying). Any installers out there that can help?!? I know it is not the amp or the rca?!? What else can it be??? Does it have to do with the ground?!? Please help....I beg you!!!!

So is that a seperate piece (like the bluetooth piece or xm piece) or is it a different wiring harness. Thanks for the help by the way !!!

Hi...I'm a newbie here and I just got the AVIC-Z1, actually, got it about 3 weeks ago and it works like a dream. I even had my installer bypass the security and it works great. I just have a question....since I play DVDs alot, I was wondering is there a center channel for the Z1 or any center channel input for it??? I know Pionner made a center channel for another DVD head unit but how about the Z1??? Thanks for the help. Great site!!!!