GMC Hybrid 2007 Owner's Manual page 62

7. Turn the jack upside down so the small wing
nut holding the wheel blocks is facing the
battery box.
62
Pulling the jack out this way will reduce the
potential of scratching the battery cover.
9. Loosen the wing nut on top of the wheel
blocks by turning it counterclockwise to
separate the wheel blocks from the jack.
When you are finished, place the tools in the
storage bag and reinstall the tools in the vehicle
by reversing the removal procedure. Reinstall
the wheel blocks to the jack and reinstall the jack
back into the vehicle by reversing the removal
procedure.
8. Push the seat
cushion back while
pulling the jack out.