2006 Jeep Grand Cherokee Owner's Manual - Page 199
2006 Jeep Grand Cherokee Manual
Page 199 highlights
UNDERSTANDING YOUR INSTRUMENT PANEL 199 Elapsed Time Shows the accumulated ignition ON time since the last reset. Tire Pressure Display - If Equipped Shows the current pressure of all 4 road tires. NOTE: Tires heat up during normal driving conditions. Heat will cause the tire pressure to increase from 2 to 6 psi (14 to 41 kPa) during normal driving conditions. Refer to "Tire Inflation Pressures" in Section 5 for additional information. Miles to Service Shows the distance remaining to require service. NOTE: This display can be reset to the set service interval by pressing and holding the RESET button for 3 seconds. Blank Screen Shows a blank screen. Pressing the C/T button returns to the compass/temperature display. Manual Compass Calibration If the compass appears erratic and the "CAL" symbol does not appear, you must manually put the compass into the "Calibration" mode. 4 Tire Pressure Display