2015 Opel Mokka J13 Fuse Box Diagram

Under the bonnet, on the driver's side of the bay in left-hand-drive cars, the fuse box stands next to the battery under a clip-on lid. Unhook the lid at the front, raise it and set it aside. The 2015 handbook editions — February 2015 in Germany, August 2015 in Britain — describe the same box, with one change to its contents: position 9 no longer feeds the body control module and is left free.

The thirty-six mini positions keep the layout the Mokka has had since launch: singles on end at 1, 20, 33 and the pairs and trios on end at 31/32 and 34/35/36; horizontal blades in the left-hand stacks 4/5 and 8/12/14, in the centre at 15/16 and 21 to 30, and on the right at 6/9/11/13, 7/10 and 17/18/19. The larger cartridges have their own numbers and their own drawing, so they appear here as empty sockets. Every amperage shown is taken from General Motors' manuals for the identical box; Opel lists the circuits without ratings.

This is the cartridge half of the engine compartment box by the battery: eleven J-case fuses numbered 1 to 11 in their own series. Lift the cover off the box to reach them; they pull straight up, and the extractor in the lid fits them.

The 2015 handbooks are the first to name these sockets properly: 3 is the heater blower's power module and 4 the power terminal that feeds the instrument panel fuse box, both of which earlier editions simply called the engine control module. Their places on the plate: 1 centre, 2 and 3 top right, 4 and 5 right of centre, 6 and 7 on the left wall, 8 and 9 low on the right, 10 over 11 bottom left. Mini sockets appear empty on this drawing. Amperages are taken from General Motors' manuals for the same block.

Behind the pull-out storage bin under the driver's side of the dash, the interior fuse block faces you once the bin is out; in right-hand-drive cars it is behind the glovebox cover. The 2015 handbooks rewrote several of its entries: 9 is now the ignition switch, 11 the diagnostic socket, 19 the body control module's regulated voltage control, 21 the AC power outlet and automatic transmission, 22 the cigarette lighter with the DC outlet, and 26 is free.

The drawing shows the thirty-four mini blades. F1 to F9 and F10 to F19 run down the right-hand side in two columns; F20 to F23 and F24 to F28 sit in the top block; F29 and F30 stand on end at the far left; F31 to F34 close the bottom left corner. Everything else in the housing — the S/B cartridges, the eight spare pockets, CB1, M01 and the five relays — belongs to the other diagram or carries no number.

Slow-blow cartridges 01 to 08 share the interior fuse block with the mini fuses; this drawing numbers the cartridges. The block is under the driver's side of the instrument panel behind the pull-out storage bin, or behind a cover in the glovebox on a right-hand-drive car.

Look at the bottom edge of the block: the upper row is S/B01, S/B02 and S/B03 reading from the right, the lower row S/B04, S/B05 and S/B06. The last two, S/B07 and S/B08, are stacked in the middle of the left-hand side, next to the two smallest relays. The 2015 handbooks make no change to this series: front windows on 03, rear windows on 04 and the logistic-mode relay on 05, each 30 A, with the other five sockets empty. Mini positions are drawn without numbers on this diagram.

Behind the left-hand trim cover in the boot sits the load compartment fuse box, the smallest of the three. Take the cover off to reach it. The 2015 handbooks return this box to two numbering series after the single 1-to-27 run of the 2014 edition, and reshuffle what it feeds: 7 and 18 now belong to the LPG system, 11 to the trailer control module, and the display and navigation fuses of the earlier cars are gone.

The eighteen mini positions are arranged as before: a column of ten in the centre of the box numbered upwards, F1 at the bottom and F10 at the top, and two columns of four along the bottom edge, F11 to F14 on the right and F15 to F18 on the left, both numbered downwards. The nine cartridges beside them belong to the S/B series and are drawn on a separate diagram.

After the single numbering of the 2014 edition, the 2015 handbooks put the load compartment box back into two series, and this drawing is the second of them: nine slow-blow cartridges numbered S/B01 to S/B09 in the right-hand half of the housing, behind the left-side cover in the boot.

The six cartridges of the inner column are numbered from the bottom upwards, S/B01 to S/B06, and the three of the outer column likewise, S/B07 at the bottom and S/B09 at the top. Their assignment is unchanged from the earlier cars except in name: power seat driver and passenger on 01 and 02, trailer control module on 03, voltage converter on 04, battery feed on 05 and headlight washer on 06, with 07 to 09 empty. The mini fuses of the box appear here as unnumbered sockets.