Hi. Hope all is well. I was hoping you could point me to the correct headlight bulb for a 2014 optima sxl turbo. The dealer has informed me It is an HID with a part number of 18647-35006, and would cost over $300 however im getting so many options and conflicting information I’m just not sure what is correct. I’d appreciate any information you could provide and point me to a few options you’d recommend. Also it seems like there is a difference between the sx and the sxl Thanks so much. Frank