: What is the small square

03-27-11, 06:54 PM
What is the small square on the front of my 2008 STS between the headlight and the grille on the passenger side?
It is kind of "popped out" a bit--should I just push it back in?

03-27-11, 07:02 PM
is there one on each side? it may be the headlamp washer, if it popped out you can pop it back in but i would investigate what is causing to not go back in by themselves

03-27-11, 07:04 PM
Yes there is one on each side

03-27-11, 07:10 PM
The single one is a tie-down (I think European models have two.)

The pop-out headlight washers on only on factory HID models.

03-28-11, 03:50 AM
I believe it is a headlight washers. I would operate it first to see if it goes back normally.

In order to operate it, you have to have the headlights ON, and then push the button to spray your windshield. You will notice water coming over the headlights.