2008 Chevrolet Cobalt Owner's Manual - Page 160

AV (Average) SPEED Press the information button until AV SPEED displays. This mode shows the vehicle's average speed in miles per hour (mph) or kilometers per hour (km/h). To reset the average vehicle speed, press and hold the reset button while AV SPEED is displayed. COOLANT Press the information button until COOLANT displays. This mode shows the temperature of the engine coolant in either degrees Fahrenheit (°F) or degrees Celsius (°C). Tire Pressure The pressure for each tire can be viewed in the DIC. The tire pressure is shown in either pounds per square inch (psi) or kilopascals (kPa). Press the information button until LF ## PSI (kPa) ## RF displays for the front tires. Press the information button again until LR ## PSI (kPa) ## RR displays for the rear tires. If a low tire pressure condition is detected by the system while driving, a message advising you to check the tire pressure appears in the display. See Inflation - Tire Pressure on page 5-56 and DIC Warnings and Messages on page 3-43 for more information. OIL LIFE Press the information button until OIL LIFE displays. The engine oil life system shows an estimate of the oil's remaining useful life. It shows 100% when the system is reset after an oil change. It alerts you to change the oil on a schedule consistent with your driving conditions. In addition to the engine oil life system monitoring the oil life, additional maintenance is recommended in the Maintenance Schedule in this manual. See Engine Oil on page 5-13 and Scheduled Maintenance on page 6-4. Always reset the engine oil life system after an oil change. See "How to Reset the Engine Oil Life System" under Engine Oil Life System on page 5-16. 3-42