Fiat 2016 500X Owner's Manual page 428

426 IN CASE OF EMERGENCY
Shift Lever Bezel Location Removing Shift Lever Bezel
4. Push and maintain firm pressure on the brake pedal.
5. Insert a small screwdriver or similar tool down into
the shift lever override access hole (at the right front
corner of the shift lever assembly), and push and hold
the override release lever down.