Trailer tow false alerts

When towing a trailer, the sensors may detect the trailer thus causing a false alert. It may be desirable to turn the BLIS off if the false alerts become annoying.
See also:
Underbody
Flush the complete underside of your vehicle frequently. Keep body and
door drain holes free from packed dirt. ...
Motorcraft part numbers
1For spark plug replacement, see your authorized dealer. Refer to
scheduled maintenance information for the appropriate intervals for
changing the spark plugs.
Replace the spark plugs with ones ...
Brake-shift interlock
This vehicle is equipped with a brake-shift interlock (BSI) feature that
prevents the gearshift lever from being moved from P (Park) when the
ignition is in the on position unless the brake pedal ...
