Hello my friends. I own a car type Ford Taurus 2011 Limited The magnetic range of the compass is incorrect and when I checked the owner book the settings will be using the 7 and 9 key for memory but my radio key is 1 to 6. If possible, to help resolve this situation

For optimum calibration, drive to an open, level location away from large metallic objects or structures such as bridges, steel buildings, etc. Disable aftermarket electronic accessories and switch off all non essential electrical accessories (heated rear window, heater fan, A/C, map lamps and wipers) and make sure all doors are closed. Start the vehicle. NOTE: The vehicle remains in the CAL mode until the compass has been successfully calibrated. NOTE: While holding the Front Controls Interface Module (FCIM) 7 and 9 buttons down, the compass display first enters the ZONE setting mode (after 5 seconds) and then after another 5 seconds (approximately 10 seconds total), the compass display enters the CAL mode. Press and hold (for approximately 10 seconds) the FCIM 7 and 9 buttons until the CAL indicator appears in the display, then release the buttons. NOTE: If the CAL indicator does not turn off after the vehicle is driven in a circle at least 5 times, repeat the procedure. Drive the vehicle slowly at less than 5 km/h (3 mph) in a continuous circle until the CAL indicator disappears from the display and the compass heading is shown. If the CAL message does not turn off after driving in a circle at least 5 times (and the procedure has been repeated at least once), install a new compass module (integral to the interior rear view mirror). For additional information, refer to Interior Rear View Mirror.