Ford 2007 Town Car Owner's Manual page 132

Driver Controls
9. Slowly drive the vehicle in a
circle (less than 3 mph [5 km/h])
until the CIRCLE SLOWLY TO
CALIBRATE COMPASS display
changes to COMPASS
CALIBRATION COMPLETED. It will
take up to five circles to complete
calibration.
10. The compass is now calibrated.
Oil Minder Start Value
1. Select this function from the
SETUP control for the current
display mode.
2. Press the SELECT control to
change oil value.
Reverse Sensing System (Park Aid)
This feature sounds a warning tone to warn the driver of obstacles near
the rear bumper, and functions only when R (Reverse) gear is selected.
131
2007 Town Car (tow)
Owners Guide (post-2002-fmt)
USA (fus)