Ensure seamless LED headlight upgrades on your 2025 Softail with the Custom Dynamics Running Light Load Harness. This harness is specifically designed to prevent BCM (Body Control Module) codes, allowing for uninterrupted function when upgrading to LED headlights. Description This load harness replicates the OE headlight halo running light load, ensuring your motorcycle's electrical system functions flawlessly after a headlight upgrade. It is ideal for retaining factory lighting, such as turn signals and taillights, maintaining the original aesthetics and functionality of your bike. Engineered for seamless integration with Custom Dynamics’ Shark Demon™ or ProBEAM® LED headlights (sold separately), this harness provides a reliable solution for modernizing your lighting system without causing electrical issues. Installation is straightforward, offering a hassle-free upgrade experience. Designed specifically for '25 Softail models, it guarantees a perfect fit and optimal performance. Features & highlights Prevents BCM codes when upgrading to LED headlights on 2025 Softail models. Replicates OE headlight halo running light load for uninterrupted function. Ideal for retaining factory lighting like turn signals and taillights. Engineered for seamless integration with Custom Dynamics’ Shark Demon™ or ProBEAM® LED headlights. Ensures a hassle-free and reliable headlight upgrade. Technical specifications Brand: Custom Dynamics Part Number: CD-25ST-RUNHARN Color/Finish: Black For Make: Harley Davidson® Product Name: Wire Harness Type: Load Balancer Important to know This load harness is compatible with Custom Dynamics’ Shark Demon™ or ProBEAM® LED headlights (sold separately). Also compatible with headlights 2001-3014, 2001-3011, 2001-3015, 2001-2738, or 2001-2739 (sold separately).