2009 Dodge Ram 1500 about a month or so ago my ac/heater fan intermittently stopped working then finally quit all together. Recently my instrument panel and interior lights intermittently stopped working and now have stopped all together. When that happened my wipers will not turn off. The stereo controls on the steering wheel do not work either. Checked and all fuses are good. I was wondering if this could be a bad ignition switch? Thanks in advance for any help.I am Also getting the following codes U0164,U0910,U0155