CITROEN DS3 Handbook page 224

Fuse n° Rating
F8 20 A
F9 30 A
F10 15 A
F11 15 A
F12 15 A
F13 5 A
F14 15 A
F15 30 A
F16 -
F17 40 A
SH -
Functions
Multifunction screen, audio system, navigation radio, alarm
control unit, alarm siren.
12 V socket, portable navigation support supply.
Steering wheel controls.
Ignition, diagnostic socket, automatic gearbox control unit.
Rain / brightness sensor, trailer relay unit.
Main stop switch, engine relay unit.
Parking sensors control unit, airbag control unit, instrument
panel, digital air conditioning, USB Box, Hi-Fi amplifier.
Locking.
Not used.
Rear screen and door mirrors demisting/defrosting.
PARC shunt.