Today I drove to work perfectly fine, and when I got off it wouldn't start but after a few seconds it finally did. Drove home perfectly fine no problems, about 4 hours later I tried to leave and it did the same thing, except once it turned on it turned off after about 30 seconds.

 

go see if there are any codes

 

Turns out my car went into anti theft mode so all I had to do was lock and unlock it again with the OEM key fob