Need to isolate the problem down to the cable/connector or LED element. Pull the plug and test for 12v/Gnd with a test light or VOM. If you have 12v at the plug it's likely the element which is usually not serviceable so yes, you're looking at a new headlight but I'd troubleshoot first in case it's something else like SJB (not sure how 2014's are wired). Unfortunately, don't have a manual for a 2014. Maybe someone else does.