The driver's storage compartment is located near the left side of the steering column on the bottom of the instrument panel. Pull the cover down to open.
Chevrolet Cobalt Service & Repair Manual. Wiring Diagrams
Refer to Figs. 1
through 3 for wiring diagrams.
Wire Color Code Identification
Color Code
Wire Color
BK
Black
BN
Brown
D-
Dark
...