2005 Pontiac GTO Owner's Manual - Page 125

Your vehicle will not pass this inspection if the OBD (on-board diagnostic) system determines that critical emission control systems have not been completely diagnosed by the system. The vehicle would be considered not ready for inspection. This can happen if you have recently replaced your battery or if your battery has run down. The diagnostic system is designed to evaluate critical emission control systems during normal driving. This may take several days of routine driving. If you have done this and your vehicle still does not pass the inspection for lack of OBD system readiness, your GM dealer can prepare the vehicle for inspection. Fog Lamp Light This light will come on when the fog lamps are in use. The light will go out when the fog lamps are turned off. See Fog Lamps on page 3-15 for more information. Security Light This light flashes when the vehicle security system is activated. Highbeam On Light This light will come on when the high-beam headlamps are in use. Please see Theft-Deterrent Systems on page 2-13 for more information. See Headlamp High/Low-Beam Changer on page 3-8. 3-31