I purchased a 2012 Overland GC. I noticed that only the two outer headlights turns on and off and also worked for high beam. I also noticed that the two bigger "headlights" towards the center doesn’t work no matter how and what I try. Is that light fixture just decorative or does it have a function? I checked several video clips on replacement of headlights, but I never saw anyone mentioning it. I'M REALLY FRUSTRATED. PLEASE SOMEONE HELP ME.