Jeep 2007 Grand Cherokee SRT - Manual (Page 192)

To Put Into a Calibration Mode
Start the engine, and leave the transmission in the P
(Park)
position. Set the display to “Compass/
Temperature.” Press and hold the C/T button for ap-
proximately 5 seconds to change the display to compass
variance mode; holding the button for an additional 5
seconds will flash the “CAL” symbol indicating compass
calibration mode. When the “CAL” indicator is flashing,
complete one or more 360 degree turns, under 5 mph (8
km/h), in an area free from large metal objects or power
lines. The “CAL” indicator will turn off and the compass
will function normally.
Compass/Temperature Button
192 UNDERSTANDING YOUR INSTRUMENT PANEL