Toyota PRIUS Manual page 335

2-3. Operating the lights and windshield wipers
Type B
The front position,
tail, license plate and
instrument panel
lights turn on.
The headlights and
all the lights listed
above turn on.
2
The headlights, front
(if equipped)
position lights and so
on turn on and off
automatically (when
the "POWER" switch
is in ON mode).
335
PRIUS PHV_OM_OM47831E_(EE)