I want to piggy back on this. I have an 06 both lights work and both move but after awhile they LED blinks on the dash. I changed the AHL and it still did it... I have schwaben scanner and it shows no codes.

I have had to rewire the drivers side
Change both xenon bulb to Gp thunder
Changed Angel Eyes to Led

Ahl and lcm
 

In the schwaben oull the codes from the ahl as well as from the lcm. When i pull the codes from ahl it says no codes even when the one side dip bulb is out. When inpull the codes from the lcm it says ahl fault. Maybe there is a code in that module you can get direction from.