Toyota Display Audio system Owner's Manual page 795

After a system failure, see "Fuse layout and amperage
ratings" ( P. 477) for details about which fuse to check.
Check if the fuse has blown.
Type A
4-3. Do-it-yourself maintenance
Remove the fuse with the pull-
out tool.
Normal fuse
Blown fuse
Replace it with one of an
appropriate amperage rating.
The amperage rating can be
found on the fuse box lid.
4
475