Cadillac 1998 Seville Owner's Manual page 262

The following steps will tell you how to use the jack and
change a tire.
Removing the Spare Tire and Tools
The equipment you'll need is in the trunk.
Instructions for changing your tires are on the inside of
the tire cover.
To lift the tire cover to gain access to the spare tire and
jacking equipment, do the following:
1. Press the area at the
front of the handle so
that the back edge
swings upward.
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