Buick 2006 Rendezvous Owner's Manual page 398

A. Jack
B. Wing Bolt
C. Jacking Instructions
2. Remove the jack and jacking tools by turning the
wing bolt counterclockwise.
Lift up slightly on the jack to remove it from the
bracket. Then take it out of the storage compartment.
3. Separate the jack and remove the folding wrench
from the jack.
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D. Folding Wrench
E. Wing Nut
F. J-Hook
The tools you will be using include the jack (A), folding
wrench (B), wing nut (C), and J-hook (D).