BMW E38 2001, Руководство пользователя, Страница: 37 / 77

TIRE CIRCUMFERENCE MEASUREMENT
PRECISION ADJUSTMENT
This screen activates a “Regulator” function that “fine tunes” the tire adjustment with regard
to the displayed distance to an intersection measurement.
If the displayed measurement is
consistently “0” before the intersection
is reached slide the regulator bar
towards the “-” end of the scale.
If the displayed measurement is
consistently “0” after the vehicle has
passed the intersection, slide the
regulator bar towards the “+” end of
the scale. When finished press the
Ready button.
It will require a little “trial and error” to
achieve precision adjustment.
Keep in mind that distance displays that are 30’ to 60’ out of intersection, in either direction,
are within the design tolerances of the system and are acceptable. Don’t expect major
results from using the regulator function.
If there is an unacceptable displayed distance (more than 150’), the most effective method
to calibrate the system is to keep the regulator adjustment at “0” and perform a full
dealership calibration procedure.
37
On-Board Monitor and Navigation Systems