[th59718]

Photosensor for auto headlights? Something else?

 

[redwinger]

photosensor for headlights

 

[th59718]

photosensor for headlights

Thanks, Redwinger!

 

[The Greg]

Photo Sensor

The 'round thing' is also a photo sensor for the automatic climate control.
Notice there is one on the deck behind the rear seats too!

 

[EasyRider300C]

It may be for the "trunk monkey" option. Push it and if a monkey comes out of the trunk, you'll know.

 

[GenoTex]

http://www.suburbanautogroup.com/chevy/trunkmonkey.html