eletrical

So just bought a 2005 Ram 1500 quad cab Laramie with the infinity sound system. Wanted to update the radio so I bought the metra factory amp bypass harness so I unplugged the factory amp and plugged in the new harness and tryed to turn the new radio was getting no power to it so I then put the...

OK guys... my power windows and heater just stopped working.... I checked the fuse and I think they are ok... what's up with some help??