Steering Your Vehicle - Ford Mercury Villager 1997 Owner's Manual

The parking brake is not designed to stop a moving vehicle, but
you can use the parking brake to stop your vehicle in an
emergency if the service brakes fail. However, since the parking
brake does not stop your vehicle as quickly as the normal
brakes, the stopping distance will increase greatly.

Steering Your Vehicle

Your vehicle has power steering. Power steering uses energy
from the engine to help steer your vehicle.
If the amount of effort needed to steer your vehicle changes at a
constant vehicle speed, have the power steering system
checked. If the power steering system breaks down (or if the
engine is turned off), you can steer the vehicle manually but it takes
more effort.
Never hold the steering wheel in the extreme right or left
position for more than five seconds if the engine is running. This
can damage the power steering pump.
NOTE: After any severe impact such as striking large potholes,
sliding into curbs on icy roads, or a collision involving
the front end, have the front suspension and
steering checked for possible damage.
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