2000 Pontiac Bonneville Owner's Manual - Page 320

4. The display should change to read TIRE PRESSURE RESET. If TIRE PRESSURE RESET does not appear on the display after about five seconds, see your dealer for service. 5. When you release the button after seeing the TIRE PRESSURE RESET message, the display will change to read TIRE PRESSURE NORMAL. To reset (calibrate) the system with a systems monitor: Tire Inspection and Rotation Tires should be rotated every 6,000 to 8,000 miles (10 000 to 13 000 km). Any time you notice unusual wear, rotate your tires as soon as possible and check wheel alignment. Also check for damaged tires or wheels. See "When It's Time for New Tires" and "Wheel Replacement" later in this section for more information. The purpose of regular rotation is to achieve more uniform wear for all tires on the vehicle. The first rotation is the most important. See "Scheduled Maintenance Services" in the Index for scheduled rotation intervals. D Turn the ignition switch to RUN. D Press and hold the TIRE PRESS RESET button for about five seconds. D The TIRE PRESS light on the systems monitor should begin to flash. If the TIRE PRESS light does not begin to flash after about five seconds, see your dealer for service. system should reset (the TIRE PRESS telltale light goes out). D Release the TIRE PRESS RESET button and the The system completes the calibration process during driving. Calibration time can take 45 to 90 minutes, depending on your driving habits. After the system has been calibrated, the system will alert the driver that a tire is low, up to a maximum speed of 65 mph (105 km/h). When rotating your tires, always use the correct rotation pattern shown here. 6-45