2008 Cadillac STS Owner's Manual - Page 237

CHANGE ENGINE OIL SOON This message displays when the engine oil needs to be changed. See your dealer/retailer. See Engine Oil on page 5-18 and Scheduled Maintenance on page 6-4 for more information. After resetting the CHANGE ENGINE OIL SOON message by clearing it from the display, reset the engine oil life system separately. For more information on resetting the engine oil life system, see Engine Oil Life System on page 5-21. CHECK TIRE PRESSURE This message displays when the pressure in one or more of the vehicle's tires needs to be checked. If a tire pressure message appears on the DIC, stop as soon as you can. Have the tire pressures checked and set to those shown on the Tire Loading Information label. See Tires on page 5-57, Loading Your Vehicle on page 4-26, and Inflation - Tire Pressure on page 5-66. The DIC also shows the tire pressure values. See DIC Operation and Displays on page 3-74. If the tire pressure is low, the low tire pressure warning light comes on. See Tire Pressure Light on page 3-67. CHECK BRAKE FLUID This message displays if the ignition is on to inform the driver that the brake fluid level is low. Have the brake system serviced by your dealer/retailer as soon as possible. See Brake System Warning Light on page 3-64 for more information. CHECK WASHER FLUID This symbol appears with this message. CHECK GAS CAP This message displays when the fuel cap has not been fully tightened. Recheck the fuel cap to ensure that it is on and tightened properly. This message displays when the windshield washer fluid is low. Fill the windshield washer fluid reservoir as soon as possible. See Windshield Washer Fluid on page 5-40 for more information. 3-83