2010 Lexus GS 450h Owners Manual - Page 221
2010 Lexus GS 450h Manual
Page 221 highlights
2-4. Using other driving systems
223
2-4. Using other driving systems
2
When driving
GS_HV_U (OM30C81U)
June 30, 2011 9:20 am
■
Obstacles not detected
The sensor cannot detect plastic obstacles such as pylons. There may also be occa-
sions when the radar sensor cannot detect pedestrians, animals, bicycles, motorcy-
cles, trees, or snowdrifts.
■
The pre-collision system is operational when
●
Pre-collision seat belts (linked to the radar sensor)
°
Vehicle speed is above 3 mph (5 km/h).
° The speed at which your vehicle is approaching the obstacle or oncoming
vehicle exceeds 18 mph (30 km/h).
°
The front occupants are wearing a seat belt.
●
Pre-collision seat belts (linked to brake operation)
°
Vehicle speed exceeds 18 mph (30 km/h).
°
The system detects sudden braking or skidding.
°
The front occupants are wearing a seat belt.
●
Pre-collision brake assist
°
Vehicle speed is above 18 mph (30 km/h).
° The speed at which your vehicle is approaching the obstacle or oncoming
vehicle exceeds 18 mph (30 km/h).
°
The brake pedal is depressed.
●
Pre-collision braking
°
The pre-collision braking off button is not pressed.
°
Vehicle speed is greater than about 9 mph (15 km/h).
°
The speed at which your vehicle is approaching the obstacle or the vehicle
running ahead of you is greater than about 9 mph (15 km/h).
●
AVS
°
Vehicle speed is above 3 mph (5 km/h).
° The speed at which your vehicle is approaching the obstacle or oncoming
vehicle exceeds 18 mph (30 km/h).