Chrysler 1500 Owner's Manual page 654

652 WHAT TO DO IN EMERGENCIES
Removal Of Jack And Tools (2500, 3500 Series)
To access the jack and jack tools you must remove the
plastic access cover, located on the side of the front
passengers seat. To remove the cover, pull the front part
of the cover (closest to the front of the seat) toward you
to release a locking tab. Once the front of the cover is
loose, slide the cover toward the front of the seat until it
is free from the seat frame.
Jack Access Cover
Remove the jack and tools by turning the wing bolt
counterclockwise, remove the wing bolt and then slide
the assembly out from under the seat.