Buick REGAL 1997 Manual page 105

Shifting Into PARK (P)
2. Move the shift lever into the PARK (P) position
like this:
It can be dangerous to get out of your vehicle if
the shift lever is not fully in PARK (P) with the
parking brake firmly set. Your vehicle can roll.
If you have left the engine running, the vehicle
can move suddenly. You or others could be
injured. To be sure your vehicle won't move, even
when you're on fairly level ground, use the steps
that follow. If you're pulling a trailer, see
"Towing a Trailer" in the Index.
1. Hold the brake pedal down with your right foot and
set the parking brake with your left foot.
Hold in the button on the
lever, and push the lever
all the way toward the
front of your vehicle.
3. Move the ignition key to LOCK.
4. Remove the key and take it with you. If you can
leave your vehicle with the ignition key in your
hand, your vehicle is in PARK (P).
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