The engine compartment fuse block is located on the driver side of the vehicle. Lift off the cover to check the fuses. See Engine Compartment Overview for more information on location.
Notice: Spilling liquid on any electrical components on the vehicle may damage it. Always keep the covers on any electrical component.
Chevrolet Cobalt Service & Repair Manual. Dome Lamp Bulb, Replace
1.
Remove dome lamp lens (1) from dome
lamp, Fig. 1.
2.
Remove bulb (2) from dome lamp,
Fig. 1.
3.
Reverse procedure to install.
Fig. 1 Dome lamp bulb removal ...