See also:

Restraint of pregnant women
WARNING: Always ride and drive with your seatback upright and the safety belt properly fastened. The lap portion of the safety belt should fit snug and be positioned low across the hips. The shoul ...

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 ...

Hill start assist (HSA) system
The hill start assist system makes it easier to pull away when the vehicle is on a slope without the need to use the parking brake. When hill start assist is active, the vehicle will remain statio ...