2005 Pontiac Aztek Owner's Manual - Page 164
2005 Pontiac Aztek Manual
Page 164 highlights
Change Engine Oil Message Low Tire Message United States Canada United States Canada When this message comes on and stays on after you have started the engine, it means that service is required for your vehicle. See Scheduled Maintenance on page 6-4 and Engine Oil on page 5-14 for more information. Your vehicle may have a LOW TIRE PRESSURE message. If it does, the check tire pressure system can alert you to a large change in the pressure of one tire. After the system has been properly calibrated, the LOW TIRE PRESSURE message will come on and a chime will sound if a pressure difference, or low pressure, is detected in one tire. The message will stay on until you turn off the ignition or reset, or calibrate, the system. See Check Tire Pressure System on page 5-60. If the anti-lock brake system warning light comes on, the check tire pressure system may not be working properly. See your dealer for service. Also, see Anti-Lock Brake System Warning Light on page 3-33. 3-42