Underbody
Flush the complete underside of your vehicle frequently. Keep body and door drain holes free from packed dirt.
See also:
Driving off-highway with AWD vehicles
AWD vehicles are equipped for driving on sand, snow, mud and rough
roads and have operating characteristics that are somewhat different
from conventional vehicles, both on and off the highway.
...
Driving Impressions
Lincoln has made some significant improvements in the Navigator’s driving
experience, just asFord has moved ahead with the 2003 Expedition, which is a
close relative to Lincoln’s SUV. The Navigato ...
CTA and reverse sensing system (RSS) interaction
CTA works along with the reverse sensing system (RSS) (if equipped).
Become familiar with the warning tones of both systems. ...