Chosen Solution
Ever since it has gotten really cold out my 2016 Kia optima EX wont start unless jumped. I press brake and start button it acts like it wants to start (revving up noise) but then stops and won’t turn over all the way, their hasn’t been any warning/signal lights to let me know something is wrong
I’m not that experienced with cars, but that sounds like the battery is reaching the end of its life. you should be able to get a new one by searching “12 volt lead-acid car battery” here is the top selected one from amazon: https://www.amazon.com/DieHard-38188-Gro…
