Buick PARKAVENUE 1994 Manual page 88

NOTICE:
Don't drive in "2" (Second Gear) for more than 5
miles (8 km), or at speeds over 55 mph (88 km/h),
or you can damage your transaxle. Use
"@"
or
"@
or
3"
as much as possible.
Don't shift into "2" unless you are going slower
than 65 mph (105 km/h), or you can damage your
engine.
1 (First Gear)
This position gives you even more power (but lower
fuel economy) than "2." You can use it on very steep
hills, or in deep snow or mud. If the selector lever is
put in "1," the transaxle won't shift into first gear
until the vehicle is going slowly enough.
NOTICE:
If your front wheels can't rotate, don't try to
drive. This might happen if you were stuck in
very deep sand
or
mud or were up against a solid
object. You could damage your transaxle.
Also, if you stop when going uphill, don't hold
your vehicle there with only the accelerator
pedal. This could overheat and damage the
transaxle. Use your brakes or shift into
"P" Park
to hold your vehicle in position on a hill.