Cadillac 2007 CTS Owner's Manual page 212

Oil Temperature
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 oil
temperature is hot. See Engine Oil on page 346
for more information.
212
When the oil
temperature displays
you will see the oil
temperature symbol.
Transmission Temperature
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 transmission
temperature is hot. See DIC Warnings and
Messages on page 228 and Manual Transmission
Fluid on page 355 for more information.
When the transmission
temperature displays
you will see the
transmission
temperature symbol.