2016-2018 GMC Sierra DRL Boards – RGB Halo Kits
Due to the various products we carry. Unfortunately, we don't have a detailed step-by-step installation guide for every product. However, this general install guide should give some guidelines about installing this product.
Step 1: Remove bumper
Step 2: Open the headlights
Step 3: Remove factory DRL boards from headlights and swap Multicolor Boards in their place
Step 4: Reseal headlights
Step 5: Wire your Multicolor DRLs according to the Wiring Guide