Pontiac Vibe 2003 Owner's Manual page 232

2. Lift up the cargo area floor panel, remove the hook
attached to the bottom side of the panel and hook it
over the weatherstripping.
5-20
NOTICE:
Make sure to place the hook in the proper
location in order to avoid damaging the vehicle.
Be sure to remove the hook when finished and
place it back in its original position before closing
the liftgate.
3. Remove the jack from the tray on the right side of
the compartment and the jack handle and wheel
wrench from the top side of the compartment.