To change the headlamps from low beam to high beam, push the turn signal lever away from you.
This indicator light
appears on the instrument
panel cluster when the
high beams are on.
To change the headlamps from high beam to low beam, pull the turn signal lever toward you.
Chevrolet Cobalt Owners Manual. Back-Up Lamps (Coupe)
To replace a back-up lamp bulb:
1. Open the trunk. See Trunk.
2. Locate the back-up lamp bulb assembly in the
trunk lid.
3. Turn the bulb socket counterclockwise and pull it
out of the lamp assembly.
On vehicles that have a back-up lamp cover, first
remove it by pressing the tab at the to ...