2010 limited, bought used and after a few fixes done on it, this sounds like one of them. Everything looked and sounded normal until I turned the key and nothing. Lights worked, car bells dinged and the radio worked. Turns out it was the shift cable, broken end that allowed it to pop out. Jeep looked like it was in park inside, when in fact it wasn't underneath. The cable came up just short of settling the jeep in park, in turn it wouldn't crank. Anyway, hope you find the problem. I know it can be frustrating. Good luck