2004 Pontiac Grand Prix Owner's Manual - Page 182

PARKING BRAKE ON This symbol appears with the PARKING BRAKE ON warning message. PARK LAMPS ON This warning message will appear to alert the driver when the parking lamps are on and the ignition is in OFF. A chime will sound continuously while this message is displayed. This warning message does not re-display after the ignition is turned off. It cannot be acknowledged. READING LAMP ON This warning message appears to alert the driver when the vehicle's parking brake is on and the ignition is in RUN. See Parking Brake on page 2-27 for more information. The brake light will also appear on the instrument panel cluster when this message appears on the DIC. A chime will sound continuously while this message is displayed. Press the set/reset button to acknowledge this warning message and to clear it from the screen. This message will continue to display if it has not been acknowledged when the engine is turned off. It will also re-display for three seconds if the message has been acknowledged, but the condition still exists when the engine is turned off. The message will re-appear when the engine is turned on and the condition still exists. This warning message will appear to alert the driver that the reading lamps are on and the ignition is in OFF. A chime will sound continuously while this message is displayed. This warning message does not re-display after the ignition is turned off. It cannot be acknowledged. 3-78