- Installation Video: ProBEAM LED Headlights for 2013-Earlier Harley Davidson Road Glide Motorcycles September 15, 2020 13:37 Updated ProBEAM LED Headlights for 2013-Earlier Harley Davidson Road Glide Motorcycles Related articles Headlight Aiming Instructions - Installation Video: ProBEAM® Adaptive 2 LED Headlight – Review & Comparison by Broncoride - Troubleshooting: Headlight O-ring - Installation Video: How To Install: TruBEAM LED Headlamp for Harley Davidson Road Glide Models by Custom Dynamics - Troubleshooting: 1157 Turn Signals Tech Bulletin