Toyota PRIUS Owner's Manual page 567

Check if the fuse is blown.
4
Normal fuse
1
Blown fuse
2
Replace the blown fuse with a new fuse of an appropriate amperage rat-
ing. The amperage rating can be found on the fuse box lid.
Type A
Type C
PRIUS_OM_OM47A31E_(EE)
6-3. Do-it-yourself maintenance
Type B
567
6