Chevrolet Cobalt Owners Manual: Dome Lamp

Instrument Panel Brightness

The control for this feature is located on the instrument panel to the left of the steering wheel. Turn the knob clockwise to brighten the lights or counterclockwise to dim the instrument panel ...

Entry/Exit Lighting

The lamps inside the vehicle will go on when any door is opened. These lamps fade out about 20 seconds after all of the doors have been closed or when the ignition is turned to ON/RUN. These lamps ...

See also:

Chevrolet Cobalt Owners Manual. Content Theft-Deterrent
Your vehicle may have a content theft-deterrent alarm system. Arming the System With the ignition off, you can arm the system by pressing the remote keyless entry transmitter lock button. The system will arm after either of these things occur: - Thirty seconds after all the doors are close ...