Impala V6-3.8L SC VIN 1 (2005)
Vanity Lamp: Description and Operation
SUNSHADE VANITY LAMPS
The TRK/ROOF fuse provides battery positive voltage to each vanity mirror lamp. When the vanity mirror cover on the sunshade is opened, a switch
closes, providing a ground circuit to G302, and the vanity lamps illuminates.
