1998 Buick Park Avenue Owner's Manual - Page 154

When this button is pressed, the display will show the total mileage, an;d Trip T or Trig 2 miles. Trip I and Trip 2 will display the miles traveled since the last reset. To reset the trig odometer, press the ODOKMP button until the trig miles are shown in the DIC display, then press the RESET button. The trip odometer will f~ow accumulate miles until the next reset. it ~hcre no problems detected, the display will return are [ t i h e mode selected by that driver the last time the ignition was turned off. 1 f 2 problem is detected, a diagnostic message will appear in the display. The following pages will show the messages you may see on the DIC display. The message center is continuously updated with the vehicle's performance status. Average Fue% C C D ~ Q ~ Y the W E E button mtil E Press : the display shows FUEL ECONOMY AVERAGE. Average fuel economy is viewed as a long term approximation of your overall driving conditions. To learn the average fuel econcrny from a new starting point, press the RESET button while the average fuel economy is displayed in the D6C. F~S~UI&~IEQUS Fuel ECQKIOH~~: FUEL button Press the until the display shows FUEL ECONOMY INST. Instantaneous fuel economy varies with your driving conditions, such as acceleration, braking and the grade of the road being traveled. The RESET button does not hnction in this mode.