Fiat 500X Owner's Handbook Manual page 149

BOOT FUSE BOX
NOTE The configuration of the boot may vary in accordance with the equipment on the vehicle.
Fuse box B
USERS
HI-FI system
Electric sun roof
Front seat electric lumbar adjustment (driver guide)
Electric front seat adjustment (driver side)
Electric front seat adjustment (driver side and passenger side)
Electric front seat lumbar adjustment (driver side and passenger
side)
135) If the fuse blows again contact a Fiat Dealership.
136) Never replace a fuse with another with a higher amp rating; DANGER OF FIRE
137) If a fuse NOT described on this page and on the previous one blows, contact a Fiat Dealership.
138) Before replacing a fuse, make sure that the ignition device has been taken to STOP, that the ignition key, if mechanical, has been
removed and that all the other devices are switched off and/or deactivated.
59) Never replace a blown fuse with metal wires or other material.
60) If it is necessary to wash the engine compartment, take care not to directly hit the fuse box and the window wiper motor with the water
jet.
FUSE
F2
F3
F4
F5
F6
F7
WARNING
WARNING
AMPERE
20
20
7.5
30
7.5
30
147