Hi jeff, welcome. I'm Steve. And I will be assisting you today. You have 3 different things going on . first the maint light needs to be reset ( press set/ reset button) turn key on and hold. The data connector is under the ash tray in the console. The check engine and SRS ( air bag system) are checked with a scan tool . If you have the codes checked and post them back I can tell you what steps to take.
I checked for codes and for the srs light it cam up with 15-03, but didnt tell me what that is. also on this the steering wheel assy, which is electric only works back and forth, it wont move up and down but when pushing the button i can here a motor working, will that have anything to do with the air bag system?