I think the ignition switch in my 2015 F150 Supercrew may be going bad. In the last few months I've had issues when it did not want to start when I turned the key, nothing , no click like a low battery , just nothing. Had to turn it off and then re-turn the the key to the start position and it would then start. Then just the other day I got in the truck to turn it around so I could back up to my garage to load some stuff in the bed. I shut the truck off and removed the key from the switch and the chime started going off like I'd left the key in the switch. I got back in the truck and re-started it but the chime was still ringing. I like to never got it to shut off. I had to start and shut off the truck several times to get it to quit ringing. Was wondering if any of you her have had any issues such as this, was it a bad ignition switch or should I be looking at something else causing this?