Cadillac 2006 CTS-V - Manual (Page 356)

2. Turn the nut holding the jack counterclockwise and
remove it. Then remove the jack and wheel wrench.
3. Remove the compact spare tire. See Compact
Spare Tire (CTS Only) on page 5-93 for more
information about the compact spare tire.
4. The tools you will be using next include the jack (A)
and the wheel wrench (B).
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