Lexus IS250 2006 Owner's Manual page 318

4-3. Do-it-yourself maintenance
After a system failure, see "Fuse layout and amperage ratings"
STEP 4
(P. 303) for details about which fuse to check.
STEP 5
300
Driver's side
panel
Remove the lid.
Passenger's side instrument
panel
Remove the lid.
Remove the fuse with the pull-
out tool.
instrument