2004 Cadillac CTS-V Owner's Manual - Page 191

Oil Pressure Low - Stop Engine This symbol appears with the Oil Pressure Low - Stop Engine message. A multiple chime will sound when this message is displayed. Passenger Door Ajar This symbol appears with the Passenger Door Ajar message. Notice: If you drive your vehicle while the engine oil pressure is low, severe engine damage may occur. If a low oil pressure warning appears on the instrument panel cluster and/or DIC, stop the vehicle as soon as possible. Do not drive the vehicle until the cause of the low oil pressure is corrected. See Engine Oil on page 5-16 for more information. When this message appears on the display, it means that the passenger's side front door was not closed completely. You should make sure that the door is closed completely. 3-69