AWD systems (if equipped)

AWD uses all four wheels to power the vehicle. This increases traction, enabling you to drive over terrain and road conditions that a conventional two-wheel drive vehicle cannot.
See also:
Driving while you tow
When towing a trailer:
• Turn off the speed control. The speed control may shut off
automatically when you are towing on long, steep grades.
• It is recommended to select the “M” gear position ...
Central locking/Two-stage unlocking
When unlocking the driver door with the key, turn it once toward the
rear of the vehicle to unlock that door only, if the two-stage unlocking is
enabled. Turn the key a second time to unlock all d ...
Performance
A big SUV is all about imposing looks and a muscular engine. The Navigator
has the looks part down, but the 300-horsepower V-8 engine seems woefully
lacking in the power department, especially at ...
