2003 Chevrolet Corvette Owner's Manual - Page 128

Make sure your instrument panel brightness control is in the full bright position. See "Instrument Panel Brightness" later in this section. With Twilight §entinel@turned on, you can idle the vehicle with the lamps off, even when it's dark outside. First set the parking brake while the ignition is in OFF. Then start the vehicie. The lamps wiil stay off until you release the parking brake. Twilight Sentinel@ also provides exterior illumination as has turned you leave the vehicle. If Twilight Sentinel@ on the lamps when you turn off the ignition, your lamps will remain on until: The exterior lamp switch is moved from OFF to the parking lamp position, or a delay time that you select has elapsed. See Driver Information Center @IC) on page 3-44 to select the delay time that you want. You can also select no delay time. If you turn off the ignition with the exterior lamp switch in the parking lamp or headlamp position, the Twilight Sentinel@ delaywill not occur. The lamps will turn off as soon as the switch is turned off. As with any vehicle, you should turn on the regular headlamp system when you need it. Interior Lamps Instrument Panel Brightness This feature controls the brightness of the instrument panel lights. The knob for this feature is located on the left side of the instrument panel. Push and release the knob and it will pop out. Turn the knob clockwise to brighten the lights or counterclockwise I tu - ..I. UII I1 1 lei-I-I. 1 ._ . I I L Be sure not to have this knob turned all the way down with the lamps on during the day. Your Driver Information Center (DIC) may not be visible. 3-15