Can you adjust the sensitivity of the auto headlights?

[BriDroid]

Nevermind, just did some Googling and found out that you can't 

 

I have dug though everything and can't seem to find a way to adjust the sensitivity of the auto headlights.

 

In the afternoons, if I go east (sensor shaded) they will turn on.  When I go back to the west (sensor in sun) they turn back off.  They also turn on when driving under a bridge. 

 

Every other car we've had with auto headlights have some sort of sensitivity adjustment, but I can't find one on the Silverado.

[wforrest08]

There is a “mod” you can do to the sensor  this thread shows how to.