1998 Pontiac Grand Prix Owner's Manual - Page 138

SpeedometedOdometer Your speedometer lets you see your speed in both miles per hour (mph) and kilometers per hour (km/h). Your odometer shows how your vehicle has been driven in far either miles (used the United States)or in kilometers in (used in Canada). Your vehicle has a tamper-resistant odometer. you see If silver lines between the numbers, you'll someone know has probably tampered withit and the numbers may not be correct. Tachometer I You may wonder what happens your vehicle needs a if new odometer installed. the new one can be set to the If mileage total of the old odometer, then that be done. will If it can't, thenit will be set at zero and a labelmust be put on the driver's door to show the old mileage reading when the new odometer was installed. The tachometer displaysthe engine speed in thousands of revolutions per minute(rpm). Trip Odometer Your trip odometer tells how you have driven since far NOTICE: To you last reset it. set it to zero, pressthe RESET button onthe right sideof the instrument cluster. Do not operate the engine with the tachometer i n the red area, or engine damage may occur. i 2-63