Fiat 2014 500 Owner's Manual page 325

2. Remove center cap.
Center Cap Removal
NOTE: Before using the swivel wrench to remove the
wheel bolts be sure to remove the center cap of the wheel
by inserting the angled tab end of the swivel wrench into
the notched part of the center cap.
WHAT TO DO IN EMERGENCIES 323
3. Loosen, but do not remove, the wheel bolts by turning
them to the left one turn while the wheel is still on the
ground.
NOTE: There are front and rear jacking locations on each
side of the body (as indicated by the triangular lift point
symbol on the sill molding).
Front Jacking Location
6