Lexus LS 600h L 2012 Owner's Manual page 320

Radar sensor
Camera sensors (with driver monitor system)
2-4. Using other driving systems
Detects vehicles or other obsta-
cles on or near the road ahead and
determines whether a collision is
imminent based on the position,
speed, and heading of the obsta-
cles
Detect pedestrians and other
three-dimensional objects on or
near the road ahead together with
the radar sensor while the vehicle
is moving. When the headlights
are on, near-infrared rays are pro-
jected to ensure proper detection
performance in the night time.
Camera sensors
Near-infrared ray transmitters
2
317