2005 Pontiac Grand Am Owner's Manual - Page 109

Delayed Headlamps The delayed headlamps feature will continue to illuminate the headlamps for 20 seconds after the key is turned to OFF, then the headlamps will automatically turn off. To override the 20 second delayed headlamp feature while it is active turn the turn signal/multifunction lever up one position and then back to AUTO. When the DRL system is on, the taillamps, sidemarker lamps, parking lamps and instrument panel lights will not be illuminated unless you have turned the exterior lamps control to the parking lamp position. As with any vehicle, you should turn on the regular headlamp system when you need it. Automatic Headlamp System When it is dark enough outside, your automatic headlamp system will turn on your headlamps at the normal brightness along with other lamps such as the taillamps, sidemarker, parking lamps and the instrument panel lights. The radio lights will also be dim. Your vehicle is equipped with a light sensor on the top of the instrument panel under the defroster grill, so be sure it is not covered which will cause the automatic headlamp system to be on whenever the ignition is on. The automatic headlamp system may also be on when driving through a parking garage, heavy overcast weather or a tunnel. This is normal. There is a delay in the transition between the daytime and nighttime operation of the DRL and the automatic headlamp systems so that driving under bridges or bright overhead street lights does not affect the system. Daytime Running Lamps (DRL) Daytime Running Lamps (DRL) can make it easier for others to see the front of your vehicle during the day. DRL can be helpful in many different driving conditions, but they can be especially helpful in the short periods after dawn and before sunset. Fully functional daytime running lamps are required on all vehicles first sold in Canada. The DRL system will make your low-beam headlamps come on at a reduced brightness when the following conditions are met: • The ignition is on, • the exterior lamps control is in AUTO or the parking lamps only position, • the light sensor detects daytime light, • the parking brake is released, and 3-15