2005 Buick Rendezvous Owner's Manual - Page 205

30: The headlamps and parking lamps will stay on for 30 seconds when the ignition is turned to OFF. 60: The headlamps and parking lamps will stay on for 60 seconds when the ignition is turned to OFF. Your vehicle was originally programmed to 30 second mode. The mode may have been changed since then. To determine the current mode, or to change the mode, do the following: 1. Follow the instructions for "Entering Programming Mode" listed previously. 2. Press the MODE button until HEADLMP EXIT DELAY appears in the DIC. 3. Press the SET button until the arrow is before the mode you prefer. The mode you selected is now set. You can either exit programming mode by following the instructions later in this section or program the next feature available on your vehicle. United States Canada 4. The program mode message will appear in the message center as an indication that your vehicle is ready to begin programming. 5. Follow the instructions given by the DIC. Headlamp Exit Delay This feature allows you to customize the headlamps and parking lamps. This feature can be programmed to one of the following modes: OFF: The headlamps and parking lamps will not turn on at the same instant that the ignition is turned to OFF. 15: The headlamps and parking lamps will stay on for 15 seconds when the ignition is turned to OFF. 3-67