Lexus LS 500 2019 Owner's Manual page 402

402
6-3. Do-it-yourself maintenance
3
Remove the fuse with the pullout
tool.
Only type A fuse can be removed
using the pullout tool.
4
Check if the fuse is blown.
Type A and B:
Replace the blown fuse with a new fuse of
an appropriate amperage rating. The
amperage rating can be found on the fuse
box lid.
Type C and D:
Contact your Lexus dealer.
LS500_OM_(U)_1810
Type A

Normal fuse
A
Blown fuse
B
Type B

Normal fuse
A
Blown fuse
B
Type C

Normal fuse
A
Blown fuse
B