Fiat 500X 2019 Owner's Manual page 306

304 IN CASE OF EMERGENCY
Tail Light Access
1 — Tail Light Housing Inboard Screws
2 — Electrical Connector
3 — Bulb Holder Screws
3. Disconnect the connector, then undo the two screws to
access the bulbs.
4. Locate faulty bulb and press slightly and turn at the
same time: counter-clockwise to extract; clockwise to
install.
5. Reposition the bulb holder assembly in the headlight
body, proceed until you hear the tabs click.
6. Reinstall tail lamp assembly and close liftgate.
License Plate Lights
To replace the bulbs proceed as follows:
1. Using a suitable tool remove the license plate lens.
License Plate Light Location