2013 Chevrolet Corvette Owner Manual - Page 176

6-6 Lighting If you turn the high-beam headlamps on, the fog lamps will turn off. They will turn on again when you switch to low-beam headlamps. The ignition must be on for the fog lamps to operate. Some localities have laws that require the headlamps to be on along with the fog lamps. Interior Lighting Instrument Panel Illumination Control Be sure not to have this knob turned all the way down with the lamps on during the day. The Driver Information Center (DIC) may not be visible. Courtesy Lamps When any door or the hatch/trunk lid is opened, the interior lamps will go on unless it is bright outside. The knob for this feature is located on the left side of the instrument panel. Push the knob in to turn on the interior lights. Turn and hold the knob clockwise to brighten the lights or counterclockwise to dim them. During the day, this knob will adjust the instrument panel brightness and at night will adjust all interior lighting. You can also turn the courtesy lamps on and off by pressing the instrument panel brightness knob. Reading Lamps The inside rearview mirror includes two reading lamps. The lamps will go on when a door is opened. When the doors are closed, press each lamp switch to turn them on individually.