2005 Buick Rainier Owner's Manual - Page 134

Headlamps Your exterior lamps knob is located on your instrument panel to the left of the steering wheel. ; (Parking Lamps): Parking Lamps Turn the knob to this symbol to manually turn on the following: Sidemarker Lamps Taillamps License Plate Lamps Instrument Panel Lights 2(Headlamps): Turn the knob to this symbol to turn on all the lamps listed as well as the headlamps. Daytime Running Lamps (DRL) Turn the knob to this symbol and release it to turn off the Daytime Running Lamps (DRL) and the automatic headlamps. An indicator will illuminate when the position is selected. This position is not available for vehicles first sold in Canada. c(Off): i (Automatic DRL/AHS): Turning the knob to this symbol puts the system into automatic headlamp mode. An indicator will illuminate when the position is selected. 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. 3-14