Volvo 2006 XC70 Owner's Manual page 145

Relays/fuses in the engine compartment
When replacing fuses, be sure to replace a blown fuse with a new one of
the same color and amperage (written on the fuse). Fuse amperage is
also indicated on the inside of the fuse box cover. Fuses in positions
marked X are replacement fuses.
Ordinary fuses
Location
Fuses in the engine compartment
Amperage
A - To open, press the plastic catches on the sides of the fuse box cover
and lift
9
8
7
6
21 13
17
5
16
20 12 4
3
19 15 11
2
18 14 1
10
3703757m
137