Ok the truck has DRL, when i do turn the headlights on they will flash on and off non-stop between the lights and DRL. When this happens there is a clicking noise in the glove box. There are 3 relays? The clicking noise only happens when the one on the right is inserted, if i remove it i dont hear the clicking but the light will then flash on and completly off rather than going to the DRL. Also the DRL are dimmer than usual.

Any ideas:screwy:

Wow, sounds like that circuit is overloaded with either a short or high current draw headlights.
Of course it may be that the DRL relay is worn out.