2007 Cadillac CTS Owner's Manual - Page 211

Tachometer Display Press (B) to cycle through the following displays: coolant temperature, oil pressure, oil temperature, transmission temperature, tire pressure, and lateral acceleration. Press (A) to cycle through the displays in reverse order. If you press (A), for about one second, the display will become blank. Oil Pressure When the oil pressure displays you will see the oil pressure symbol. Coolant Temperature When the coolant temperature displays you will see the coolant temperature symbol. The oil pressure displays in psi or kPa with a graph beneath the reading. If the graph shows the pressure in the shaded area all the way to the left, then the oil pressure is low. See Engine Oil on page 346 and DIC Warnings and Messages on page 228 for more information. The temperature displays in degrees Fahrenheit or Celsius with a graph beneath the reading. If the graph shows the temperature in the shaded area all the way on the right, then the coolant temperature is hot. See Engine Overheating on page 360 for more information. 211