Jeep Grand Cherokee 2012 Owner's Manual page 316

• Dashes will display if the vehicle fails to reach
1/8 mile (1/4 mile) in less then 30 seconds.
• The time and speed will continue to display until the
SELECT button is pressed.
• Pressing the SELECT button will clear the current run
and display the vehicle's best 1/8 mile (1/4 mile) run.
• To clear the vehicle's best 1/8 mile (1/4 mile) run,
press and hold the SELECT button for five seconds.
Instantaneous G-Force
When selected, this screen displays the current G-Force
(lateral and longitudinal) along with a friction circle that
displays the directions of the forces.
UNDERSTANDING YOUR INSTRUMENT PANEL 313
Peak G-Force
When selected, this screen displays all four G-Force
values (two lateral and two longitudinal).
• When a force greater than zero is measured, the
display will update the value as it climbs. As the
G-Force falls, the peak forces will continue to display.
• Pressing the SELECT button will clear the peak force
values.
Digital Speedometer
When selected, this screen displays vehicle speed and
records top speed.
• Press and hold the SELECT button for three seconds to
toggle between current speed and top speed.
• To reset top speed, quickly press and release the
SELECT button when top speed is displayed.
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