WARNING: This page is about a different car, the 2006 Dodge Magnum, 2006 Dodge Charger, and 2006 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: SPOT LAMP ASSEMBLY OPERATION
Courtesy of DAIMLERCHRYSLER CORP.
Use this switch (1) to turn the spot lamp assembly ON and OFF. Rotate and twist the handle to adjust the position of the spot lamp assembly.