2020 Citroën C3 III Fuse Box Diagram

The facelift handbook, published with the cars shown in February 2020, shortens this box's table to the positions an owner is expected to replace and simplifies some wording — F1, for instance, becomes "door mirror adjustment" alone, where the earlier edition listed the whole circuit. No rating changed and the plate is the same drawing, so the fuller earlier list is kept here.

The box is the lower of the two behind the dashboard cover. Left-hand-drive cars have that cover in the lower dashboard below the steering wheel, unclipped at the top left and then at the right; right-hand-drive cars have the box behind the protection cover in the glove box. Tweezers clip to the back of the cover. Layout: a column of nine horizontal MINI fuses at the right, F1 at the bottom to F9 at the top; two middle columns of nine, F12 to F20 and F21 to F29, both counting upwards; and two rows of four on end at the left, F30A, F30B, F31, F32 below and F33, F34, F35, F36 above, each numbered from the right. F10 and F11, the box's only standard blades, stand on end beside F1 and F2 with F11 outermost.

From the facelift handbook onwards the table for this box is shortened and F30 disappears from it, although the plate still colours that position green for 30 A and the earlier edition rated it as the heated rear window supply. It is therefore kept in the diagram, along with the other four assigned positions F31, F33, F34 and F35.

Physically the box is one row of twelve standard blades on end, numbered from the right: F29 at the right-hand end through to F40 at the left, with a connector block beyond F40. It is the upper of the two dashboard fuseboxes, behind the cover in the lower dashboard below the steering wheel on left-hand-drive cars — unclip at the top left, then the right — or behind the protection cover in the glove box on right-hand-drive cars.

The facelift handbook shortens this box's table to six rows — the positions Citroën expects an owner to touch — but the plate is unchanged and every rating it still prints matches the 2017 edition, so the full thirty-two positions are drawn.

Look for the unit beside the battery in the engine compartment; the cover unclips and needs pressing firmly shut so the box reseals. Left of centre stands a column of six MAXI blades, F2 at the top down to F7. The column beside it holds seven standard blades, F21 at the top down to F27, and below that column F14 lies over F15, with F11, F12 and F13 stacked to the right and F20 on end beside them. At the top left, F19 sits over F18; the bolt-down F32 is to their right with F28 on end beneath it, and F17 and the JCase cartridge F29 follow below. F1, a MAXI, is at the upper right between two relay housings. At the far right, F8 sits over F9 with F10 to F9's left. The bolt-down F30 and F31 stand on end at the lower right, F16 on end at the bottom. Relay housings — five small ones in a central column, larger ones at the left and bottom — are drawn without labels. Positions 15 and 22 hold 5 A and 30 A fuses that this model does not use.