Ford Mercury Villager 1997 Owner's Manual page 229

N (Neutral)
In N (Neutral), the transaxle is not locked. Your vehicle will roll
freely, even on the slightest incline, unless the parking brake
or brakes are on.
Parking
Always come to a complete stop before you shift into P (Park).
This position locks the transaxle and prevents the front wheels from
turning. To securely latch the gearshift in the P (Park) position,
pull it toward you, push it completely counterclockwise against the
stop, and then push it toward the instrument panel.
The gearshift is securely latched in Park (P) if you cannot rotate
it in a clockwise direction without lifting it toward you.
Always set the parking brake fully and make sure the
gearshift is latched in P (Park). Turn off the ignition
whenever you leave your vehicle.
Never leave your vehicle unattended while it is running.
Forced Downshifts
To gain extra acceleration in Drive (D) (when passing another
vehicle) push the accelerator to the floor. The transaxle will
automatically downshift to the appropriate gear - third,
second or first.
WARNING
WARNING
Driving
225