Fiat 500 Abarth Owner's Manual page 31

THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 29
2. The seat belt latch plate is along side the pillar near the 3. When the belt is long enough to fit, insert the latch
back of your seat. Grasp the latch plate and pull out plate into the buckle until you hear a "click."
the belt. Slide the latch plate up the webbing as far as
necessary to allow the belt to go around your lap.
2
Inserting Latch Plate Into Buckle
Pulling Out The Latch Plate