List of what the wires are for??
Tac, Amp, temp. gage,, Cruze control, Heated and cooled seats, Side blind spot warning, Rear facing camera, forward facing radar, XM radio, Anti crash protection system, Tire press. sensor, Air conditioning, Active noise control, ( that is a real thing). Oh! Radar detector, Cooled and heated cup holders, 110 V. inverter, Interior and exterior lighting, Mood lighting, Massage seat controls, Security system, GDO, Vanity visors.
I think you can justify all of what you have.. Oh! I forgot power door locks..