ok i have a 96 civic lx and i have an aftermarket stereo in my car rite now and i have the key fob for my keyless entry but it wont work. now i knw they say i need the factory stereo for it to work. so what im wondering is how do i have the factory stereo hooked up for my keyless entry and my aftermarket one at the same time?!? any help is greatly apreciated!