The way I'm reading this is the ignition switch will not turn all the way off. If this is correct it sounds like you have an ignition switch that has gone out or a shift cable that is coming apart. I would check the cable ends at the transmission and at the shifter. If that looks okay the ignition tumbler is jammed and needs replacement, here are some guide to show you how to do it.
Please let us know what you find so it will help others.
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Friday, August 18th, 2017 AT 10:00 PM