2000 Pontiac Grand Prix Owner's Manual - Page 157

Functions : 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 inputs 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: This light will come on when the traction control system is limiting wheel spin. See "Traction Control System" or "Low Traction Light" in the Index. TRAC OFF: This light lets you know that the traction control system has been disabled and will not limit wheel spin. See "Enhanced Traction System Warning Light" or "Low Traction Light" in the Index. TRAC: If the vehicle has the traction control system, you will have a disable switch on the far right side of the DIC. The traction control system is automatically activated when you turn the ignition on. This switch will activate/deactivate the traction control 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. 2-89