July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!
Headlamp Automatic Control Ambient Light Sensor Replacement
WARNING: This page is about a different car, the 2012 Chevrolet Cruze. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Headlamp Automatic Control Ambient Light Sensor
Courtesy of GENERAL MOTORS COMPANY
Headlamp Automatic Control Ambient Light Sensor Replacement
callout
Component Name
1
Headlamp Automatic Control Ambient Light Sensor Procedure Disconnect electrical connector.