Volvo V90 2017 Owner's Manual page 540

MAINTENANCE AND SERVICE
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Applies to the Bi-Fuel model variant*
On the inside of the cover there are tweezers that
facilitate the procedure for the removal and fitting
of fuses.
538
B
The fuse box also provides space for several
spare fuses.
Positions
On the inside of the cover is a label that shows
the location of the fuses.
* Option/accessory.