The 2016-2017 Hyundai Elantra headlights feature halogen, LED, or HID options depending on the trim level, with adaptive lighting available on higher trims for improved visibility and safety . Aftermarket upgrades include LED bulbs (e.g., Diode Dynamics SL2 Pro) offering brighter output (up to 2,400 lumens) ,6000K cool white light, and plug-and-play installation for non-projector housings .
For OEM assemblies, prices range from $504 for basic halogen to $1,553 for adaptive LED units, with Korea- or US-built variants differing in features . Aftermarket halogen replacements (e.g., Fitrite Autoparts) are also available for USA-built models without daytime running lights .