I'm pretty sure there isn't a power source in the hatch. When my friend and I hooked up my system a few years back, we ran the RCA cables on the driver's side of the car and the power cable on the passenger's side. If you look down when you open each of the doors, you should see these long plastic pieces that you can pop off and stuff the wires underneath. And if I recall correctly, we didn't have to drill any holes in the firewall. I think there are pre-drilled holes on both the driver's and passenger's side. I am not 100% sure on this, but the next time I go to my car I'll check it out for you. Good Luck. |