- 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 - Installation Video: ProBEAM® Adaptive 2 LED Headlight – Review & Comparison by Broncoride - Troubleshooting: Headlight O-ring Headlight Aiming Instructions - Lifetime LED Warranty - Troubleshooting: 1157 Turn Signals Tech Bulletin