Lexus LX 470 1998 Owner's Manual page 47

SWITCHES
Operating the window lock switch
12X007c
"Indicator light
With the window lock switch pressed in, only the driver's
window can be raised or lowered.
The indicator lights on the switch tell you which of the switches can
be operated.
30
Jam protection function
During automatic raising operation or key off raising operation, the
window stops and is lowered if something gets caught between the
window and window frame.
If an impact is given to the window, this function may work without
anything caught.
CAUTION
D Never try jamming any part of your body to make the jam
protection function work intentionally.
D The jam protection function may not work when something
gets caught just before the window fully closed.