2012 Lexus LS 600h Owners Manual - Page 314
2012 Lexus LS 600h Manual
Page 314 highlights
2-4. Using other driving systems
316
2-4. Using other driving systems
Disabling pre-collision braking
Pre-collision braking and pre-
collision
alert
braking
(if
equipped) disabled
Pre-collision braking and pre-
collision
alert
braking
(if
equipped) enabled
The “PCS” warning light flashes
when pre-collision braking is dis-
abled.
■
Driver monitor system (if equipped)
When the system determines that there is a possibility of a collision, and
that the driver is not facing forward, PCS warnings are given in advance to
warn the driver. If the situation does not improve, pre-collision alert brak-
ing will be applied. (
→
P. 318)
■
Steering gear control (VGRS) (with driver monitor system)
When the system determines that a collision is unavoidable, the steering
gear ratio is changed to help improve the response to steering input.
■
Pre-collision alert braking (with driver monitor system)
When the system determines that the driver is not facing forward, and that
the possibility of a collision persists, the brakes will be applied briefly to
give the driver a sensory warning and encourage them to take preventive
measures. Pre-collision alert braking can also be disabled using the pre-
collision braking off switch.