Buick 1994 LeSabre Owner's Manual page 87

Shifting Out of "P" (Park)
Your Buick has a brake-transaxle shift interlock. You
have to fully apply your regular brake before you can
shift from
"P'
(Park) when the ignition is in the "Run"
position. See "Automatic Transaxle" in the Index.
If
you
cannot shift out of
"P'
(Park), ease pressure on
the shift lever
--
push the shift lever all the way into
" P '
(Park) as you maintain brake application. Then move the
shift lever into the gear you want. If you ever hold the
brake pedal down but still can't shift out of "P" (Park),
try this:
1. Turn the key to "Off."
2. Apply and hold the brake until the end of Step 4.
3. Shift to "N" (Neutral).
4. Start the vehicle and then shift to the drive gear you
5. Have the vehicle fixed as soon as you can.
want.
Parking Over Things That Burn
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85