Lexus GS300 1998 Owner's Manual page 194

COMFORT ADJUSTMENT
16G061
" 1 26 mm (1.0 in.)
2 400 mm (15.7 in.)
1. Run your fingers across the trim of the filler panel to locate
the holes underneath it in the positions shown above.
2. Make a hole in the covering directly above the hole in the
filler panel.
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