WHILE DRIVING I WAS SUDDENLY OVERCOME BY A NOXIOUS ODOR WHICH CAUSED BURNING IN MY EYES, NOSE AND THROAT. I TURNED OFF MY A/C AND OPENED MY WINDOWS WHICH HELPED DILUTE THE ODOR. BY CHANCE I LIFTED MY DRIVER-SIDE VISOR AND A LOUD CLICKING OCCURRED. I REPEATED THIS TO TRY TO FIGURE OUT WHAT WAS WRONG, THEN WHEN I GRASPED THE ROD THAT THE VISOR SLIDES ON MY FINGERS WERE BURNED AND BLISTERED.BECAUSE IT WAS SO HOT. THE CABIN LIGHTS FLICKER AND THE HEADLIGHTS DO AS WELL. THE CEILING AREA BY THE VISOR BECOMES VERY HOT TO THE TOUCH. WHEN THE CAR IS OFF, IT BEGINS TO COOL. I THINK THIS HAS BEEN COMING ON FOR A WHILE BECAUSE OF THE FLICKERING, BUT I HAD NO IDEA THAT IT MIGHT ALL BE RELATED. BY THE WAY, I HAD MY CAR LESS THAN 9 MONTHS WHEN THE BATTERY DIED. ODD FOR A 2014 VEHICLE.