Hi,
I went to a junkyard and stripped apart a 2010 nissan altima coupe 3.5 and I have a 2.5 I took seats and the radio. Now on my vehicle I dont have heating seats but I was looking for leather. The ones I stripped have are leather heated seats I was wondering is there a wiring harness I need to take for that and where? also for the radio and digital heater Im pretty sure I know I have to take this one if I want it to work 100% but the question is, is there just a wiring harness for the radio and digital heater or is it all in one connected to other compartments?

*Trying to see if I need to take the center console in the 3.5 with the heater switch if that is all to it?