2002 Pontiac Grand Prix Owner's Manual - Page 152

Functions (Door Ajar): If one of the doors is ajar, this light will appear next to that door on the vehicle outline. CHANGE OIL SOON: This light will appear when the system indicates that it's time for an oil change. The system predicts remaining oil life using data from length of drives, coolant temperature, engine rpm and vehicle speed. It alerts you to change the oil on a schedule consistent with the vehicle's driving conditions. After changing the oil, the system must be reset. See "How to Reset the GM Oil Life System " in the Index. LOW TRAC (Low Traction): This light will come on when the enhanced traction system is limiting wheel spin. See "Enhanced Traction System" or "Low Traction Light" in the Index. TRAC OFF (Traction Off): This light lets you know that the enhanced traction system has been disabled and will not limit wheel spin. See "Enhanced Traction System Warning Light" or "Low Traction Light" in the Index. TRAC (Traction): If the vehicle has the enhanced traction system, you will have a disable button on the far right side of the DIC. The enhanced traction system is automatically activated when you turn the ignition on. This button will activate/deactivate the system. If you need to disable the system, such as when you are stuck and are rocking the vehicle back and forth, push this button. See "Stuck: In Sand, Mud, Ice or Snow" in the Index. t LOW: This light will come on when the ignition is on and the fluid in the washer fluid container is low. AJAR: This light alerts you that the trunk is not fully closed. 2-92