2017 Hyundai Elantra.
2 Answers
I would suspect dead battery if the dash lights up when you plug in charger. You probably have a parasitic electrical draw draining battery when car sits.
sixfootsix_car_guy answered 4 years ago
This happened on mine. It turns out that the factory batter or Hyundai OEM battery has too low a CCA voltage for Cold Crank Start ups. Most likely time for a new battery. Best of luck.