Used my car in the a.m and parked in the drive way,later on the same day i get in my car to go somewhere and my car wont start ETC light came up for the first time ever, dont know what to do or how to fix it. Does this ever happen to anyone i got a dodge caliber 2010 SE, any help will be gladly appreciated.

 

Welcome to the forum
That usually indicates an issue with the electronic throttlebody system. You might try unhooking the battery for about 30 minutes and see if it will start after that.