That had me worried as I was basing info on Lexus workshop manuals / wiring diagrams.
Wouldn't want to disagree with Chris so just been outside to check that info on my car ...
The 120A ALT fuse which all the headlamps etc run off is indeed under the bonnet ...
Then it splits into more specific circuits - headlamp fuses (Left upper, Left lower, Right upper, Right lower) are under the bonnet too.
But the 'front clearance lights' , 'licence plate lights' , 'tail lights' , failure circuit / warning light run off the 10A 'tail' and 'gauge' fuses in the drivers kickwell fuse panel.
Fuses are arranged in 3 columns of 6 - tail is in Left column, gauge in Right column both are 1 down from the top.
TG