hi, im trying to hook up my system but i dont want to use an aftermarket deck..is there any other way to hook up the remote wire so that it wont distort my subs when i turn off my car..

and another thing..when i took my factory deck out and unplugged everything like the temp controls and the factory plugs to see behind it..and when i put the unit back together plugged in and all..i found out that my deck was messed up...like the track # and the clock and all the digital numbers on the dash wont light up...my receiver seems to have power but nothing seems to work...i cant turn the volume up, change tracks, and even use the ac control buttons.. the only thing that works is the lights, the eject button and when i turn the heat on..other than that nothin else seems to work..i have to use the steering wheel remote to control the fuctions.. is there an anti-theft thing or a reprogram thing for it??
thanx any help would be appreciative