I've notice over the past several months that my 4 low light will "glow" faintly in the mornings. (I've been leaving the house before daybreak) Then after a while it turns off, or it may wait 'till sometime later. Everything seems to be working fine. Any thoughts? Is it the reminder that I need to do some more off roading?

 

YESSSSSSSSSSSSSSS
The truck is begging for to get off road and it is telling you that!!!


Actually
sounds like you may be getting a small short in your system.