We went to the baseball game in Cincinnati on Sat. and when we came out it was very warm, so I started the car bt remote while we were walking up to start the cool down. When I got in and pushed the button I got the same "key FOB not detected". The car then shut down and wouldn't start, after pulling out the start button it started fine and later I reinstalled the button and has been fine since.

Someone in a different model car said that happened to him when his car got too hot on the inside and screwed up his electronics, and it was extremely warm inside my car, so I'm gonna keep that in mind and see when/if it happens again I will see if this trend continues.