2023 Citroën C3 III Fuse Box Diagram

Location depends on the steering wheel. Left-hand-drive cars carry this box in the lower part of the dashboard below the wheel, behind a cover that unclips when pulled at the top left and then at the right. Right-hand-drive cars carry it behind the protection cover in the glove box. Either way it is the lower of two boxes, the built-in systems interface, and the tweezers for pulling fuses are clipped to the back of the cover.

Its plate has four groups. Right-hand edge: nine horizontal MINI fuses in a column, F1 at the bottom rising to F9. Middle: two more columns of nine, F12 rising to F20 and F21 rising to F29. Left-hand side: eight fuses on end in two rows of four, the lower one reading F32, F31, F30B, F30A from the left and the upper one F36, F35, F34, F33 from the left, so both rows count towards the left. Beside F1 and F2, two standard-size blades stand on end, F11 outboard of F10; every other position in the box is MINI.

The smaller of the two dashboard boxes carries the heavier loads — electric windows and heated glass — in twelve standard blades set on end in a single row, with a connector block at the left-hand end of the plate.

Numbering runs right to left: F29 at the right-hand end, then rising through the row to F40 at the left. Five positions are assigned (F30, F31, F33, F34 and F35) and the other seven are not. It is the upper box behind the dashboard cover, which is in the lower dashboard below the steering wheel on left-hand-drive cars and unclips at the top left and then the right; on right-hand-drive cars, the box is behind the protection cover in the glove box.

Next to the battery. Unclip the cover to reach the fuses and press it back carefully, since a badly closed cover lets water into the relay unit.

Numbering runs downwards in both columns. The MAXI column, left of centre, is F2 at the top and F7 at the bottom, with F3, F4, F5 and F6 between. The standard-blade column beside it is F21 at the top and F27 at the bottom. Directly under the blade column, F14 sits above F15; F11, F12 and F13 are stacked to their right, and F20 stands on end next to that stack. In the top-left corner F19 sits above F18. The bolt-down F32 is right of them, with F28 on end below, and then F17 with the JCase cartridge F29 on end under it. The last MAXI, F1, is at the upper right, between two relay housings. At the far right F8 sits above F9, and F10 is to F9's left. Two more bolt-down fuses, F30 and F31, stand on end at the lower right, and F16 stands on end at the bottom of the plate. Relay housings — five small ones in a central column plus larger ones at the left and bottom — are drawn without codes. Positions 15 and 22 hold fuses (5 A and 30 A) that this model does not use.