Turn the headlights switch to the off position. They should stay on for a predetermined length of time like 180 said. If they never go off then you need to check the trunk passenger side under the carpet and black foam for water. The CLP/SSM is at the bottom(inside a white foam case) and can get damaged by water. There is a link here for that I placed it below.
https://www.crossfireforum.org/forum...ighlight=trunk
Hope I helped