The vehicle may have a dome lamp.
Move the lever to the following positions:
(Off): Turns the lamp off,
even when a door is
opened.
(Door): Turns the lamp on
whenever a door is
opened.
(On): Turns the dome lamp on.
Instrument Panel Brightness
Entry/Exit LightingChevrolet Cobalt Service & Repair Manual. Tail Lamp Bulb, Replace
Coupe
1.
Remove tail lamp.
2.
Pull stop, tail and turn signal bulb
(1) straight from socket to remove, Fig. 1.
3.
Reverse procedure to install.
Sedan
1.
Remove ...