1998 Pontiac Bonneville Owner's Manual - Page 101
1998 Pontiac Bonneville Manual
Page 101 highlights
When theDRL are on, only your low-beam headlamps will be on. The taillamps, sidemarker and other lamps won't be on. Your instrument panel won't be lighted either. When it'sdark enough outside, your low-beam headlamps will change tofull brightness. The other also lamps that come on with your headlamps will come on. When it's bright enough outside, the regular lamps will go off, and your low-beam headlamps change to the reduced brightnessof DRL. At night, you can turn off all exterior lamps when you are in PARK (P) by moving control the twilight sentinel all theway to MIN. To idle your vehicle with the DRL off, shift the transaxle into PARK (P). The DIU will stay off until you shift outof PARK (P). If it was onMIN, move the controlto the rightto turn it to on, then back MIN.The lampswill come back on when you put the transaxle gear. in i l on to N l i g h t sentinel w lkeep your headlamps for up three minutes, to light your way when you leave your vehicle. how See Tvilight Sentinel" laterin this section to learn to operate this feature. As with any vehicle, you should turn on the regular headlamp system when you need it. 2-44