PT Cruiser L4-2.4L Turbo VIN 8 (2005)
The STEP button (right reading lamp button) operates a momentary contact switch which provides input to the Compass/Temp Mirror in one of the
following four modes:
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To toggle the right reading lamp on and off upon release of the button.
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To select degrees in F (Fahrenheit) for the temperature display.
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To select degrees in C (Celsius) for the temperature display.
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To turn off the compass/temperature display.
ENGLISH/METRIC/OFF MODE
With the ignition in the ON position, pressing and holding the STEP button (right reading lamp button) for 5-10 seconds will toggle the display between
English and Metric. The Compass/Temp Mirror stores the selected display mode in memory upon releasing the button during the 5-10 seconds.
Pressing and holding the STEP button for 10-15 seconds will turn the display OFF upon releasing the button during the 10-15 seconds.
Each time the temperature mode is changed to F° or C° , the Compass/Temp Mirror stores the new mode in memory. The selected English or Metric
mode is recalled after the ignition is cycled. The display OFF mode is not recalled after the ignition is cycled. The Compass/Temp Mirror will power up
and display the temperature mode (F° or C° ) that was last selected.
CALIBRATION/ZONE MODE
Refer to the Zone Variance Map. With the ignition in the ON position, pressing and holding the Zone/Cal button (left reading lamp button) for 5-10
seconds will illuminate ZONE in the display. Releasing the button while ZONE is illuminated will enter the compass into the Zone Setting mode. The
Compass/Temp Mirror will illuminate the Zone Variance number 1 to 15 that is stored in memory. While ZONE is displayed; momentarily pressing the
Zone/Cal button advances the zone to the next higher zone. When the desired zone number is displayed, do not press the Zone/Cal button again. After 5
seconds, the Zone Variance number will be stored in the module memory.
With the ignition in the ON position, pressing and holding the Zone/Cal button for 10-15 seconds will toggle the CAL (calibration) mode between on
and off. Releasing the button while CAL is displayed enters the compass into the calibration mode. See "First Time Calibration", "Manual Calibration",
and "Continuous Calibration".
Pressing and holding the Zone/Cal button for 15-20 seconds and then releasing will exit the CAL mode and toggle the display to the current state of
compass/temperature mirror use; OFF, Compass/Temperature F°, or Compass/Temperature C°.
Pressing and holding the Zone/Cal button for 20-25 seconds will enter the CTM into the self-check diagnostic mode upon releasing the button.
Holding the Zone/Cal button for longer than 25 seconds will cause the display to return to its current state with no changes.
SETTING COMPASS ZONE
The compass has a default zone of 8. Refer to the Zone Variance Map to determine the correct zone number. The correct compass Zone selection is
critical to proper compass operation. With the ignition in the ON position, pressing the Zone/Cal button (left reading lamp button) for 5-10 seconds and
then releasing while ZONE is illuminated enters the compass into the Zone display mode. In the Zone display mode, ZONE will be illuminated instead of
the temperature. The current Zone number, 1 through 15 will be displayed. While ZONE is illuminated; momentarily pressing the Zone/Cal button
advances the zone to the next higher zone. When the desired zone number is displayed, do not press the Zone/Cal button again. After 5 seconds, the
Zone Variance number will be stored in the module memory.
FIRST TIME CALIBRATION
