2020 Big Horn OEM Halogen to Vland LED

[GETOFFTHEWIFI]

Recently bought a 2020 big horn, tried to upgrade the very bad halogen headlights to the VLAND led lights, the plug straight into the factory harness and everything works, except the actual headlights, they turn on for a few seconds then go off. Any help would be great.

 

[pd107s]

might have to add a resister if the truck didn't come with LED lights