Cadillac 2005 DeVille - Manual (Page 346)

Removing the Spare Tire and Tools
The equipment you will need is in the trunk.
The instructions for changing a tire is on the inside of
the tire cover located in your trunk.
To gain access to the instructions, spare tire and
jacking equipment, do the following:
1. Press the area at the
front of the handle
located on the cover
so that the back
edge raises.
2. Grab the handle and
remove the cover.
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