I drive a 2009 Toyota Corolla and it has 2 interior lights in the front of car. I pushed one last night and oops, walked out this morning to go to my workout class and I left it on all night. My car started up fine, left the gym, was fine, came home and left to work, again no problems or battery lights on. Sooo should I be concerned about my battery or assume it’s fine because it’s started…
It’s fine. Just don’t get in the habit of leaving lights on all night.
thanks…just needed confirmation… 
I promise I will turn my lights off…