2007 Cadillac CTS-V Owner's Manual - Page 216

Oil Temperature Warning Message When you see this flashing symbol, the engine oil temperature is high. Tire Pressure Warning Message When you see this flashing symbol, one or more of the vehicle's tires is either under or over-inflated. To acknowledge this warning, press either button on the outboard switch on the left spoke of the steering wheel. After you press a button, the warning will come on every 10 minutes until the temperature returns to the normal operating range. Driving aggressively or driving on long hills can cause the engine oil temperature to be higher than normal. If this warning is displayed during normal vehicle operation on flat roads, your vehicle may need service. See your dealer for an inspection. See Engine Oil on page 346 for more information. To acknowledge this warning, press either button on the outboard switch on the left spoke of the steering wheel. There are three levels of warning for this display: 1. High Tire Pressure (above 42 psi (290 kPa)) 2. Low Tire Pressure (below 25 psi (170 kPa)) 3. Flat Tire (below 5 psi (35 kPa)) 216