Air Bag On-off Switch problems of the 1996 Dodge Intrepid

The air bag light stays on constantly which affects the electric windows & the heating/ac component. When the air bag light came on the windows & heater/ac stopped working. Additionally, the steering wheel locking mechanism is defective because it does not lock the steering wheel at all when the ignition is in the off position. I had a 1993 Dodge Intrepid with the same airbag light problem described above, I was able to get the light to go off at times by adjusting the steering wheel which allowed the electric windows and heater/ac to work until the light would come back. On. The difference is I cannot get the airbag light to turn off at all on the 1996 model, the difference being between the two models is that the 93 had the gear shifter on the floor console; while 96 is on the column. The fact that the 93 and 96 both have the same airbag light affecting the electric windows & the heater/ac is not a coincidence. I've been told by mechanics that one thing should affect the other, but my personal experience shows that to be untrue. In my opinion there is a safety issue with either the sensors or something in the ignition switch, or possibly the wiring within the steering column due to possibility of manufacturing issues. This does pose as a safety issue because the windows will not roll down and the heater/ac will not cool/heat the car and the defroster cannot clear the windows of condensation; which creates obstructured view. The nonworking heater/ac severely restricts the times you can drive the car, unless you would like to risk heat exhaustion during summer or frostbite during the winter.