2007 Cadillac CTS Owner's Manual - Page 234

Fuel Level Low When this message appears on the display, it means that your vehicle is low on fuel. You should refill the fuel tank as soon as possible. A single chime will sound when this message is displayed. Left Rear Door Ajar When this message appears on the display, it means that the driver's side rear door was not closed completely. You should make sure that the door is closed completely. Headlamps Suggested This message will appear when the amount of available light outside the vehicle is low and the exterior lamp control is off. This message informs the driver that turning on the exterior lamps is recommended even though the daytime running lamps (DRL) are still illuminated and it has become dark enough outside to require the headlamps and/or other exterior lamps. This message will also appear when the windshield wipers have been on for more than six seconds and the exterior lamp control is off or in the parking lamp position. Oil Pressure Low - Stop Engine 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 346 for more information. Passenger Door Ajar 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. Ice Possible This message appears when the outside temperature is cold enough to create icy road conditions. 234