The ORACLE ColorSHIFT DRL kit for 2014-2015 GMC Sierra replaces the stock DRL circuit boards to enable color-changing DRLs while keeping factory headlight components functioning. Intended only for Sierra models with pre-existing daytime running lights, this no-controller option supplies the direct-replacement PCBs and hardware so customers can add their preferred ColorSHIFT controller separately to access colors, patterns, and brightness control.
Oracle 14-15 GMC Sierra Headlight DRL Upgrade Kit - ColorSHIFT w/o Controller