234
4-5. Using the driving support systems
IS350 AWD/IS350/IS300 AWD/IS300_U
■
Operational conditions
The pre-collision system is enabled and the system determines that the possibility of a
frontal collision with a vehicle or pedestrian is high.
Each function is operational at the following speeds:
●
Pre-collision warning:
• Vehicle speed is between approximately 7 and 110 mph (10 and 180 km/h). (For
detecting a pedestrian, vehicle speed is between approximately 7 and 50 mph [10
and 80 km/h].)
• The relative speed between your vehicle and the vehicle or pedestrian ahead is
approximately 7 mph (10 km/h) or more.
●
Pre-collision brake assist:
• Vehicle speed is between approximately 20 and 110 mph (30 and 180 km/h). (For
detecting a pedestrian, vehicle speed is between approximately 20 and 50 mph
[30 and 80 km/h].)
• The relative speed between your vehicle and the vehicle or pedestrian ahead is
approximately 20 mph (30 km/h) or more.
●
Pre-collision braking:
• Vehicle speed is between approximately 7 and 110 mph (10 and 180 km/h). (For
detecting a pedestrian, vehicle speed is between approximately 7 and 50 mph [10
and 80 km/h].)
• The relative speed between your vehicle and the vehicle or pedestrian ahead is
approximately 7 mph (10 km/h) or more.
The system may not operate in the following situations:
●
If a battery terminal has been disconnected and reconnected and then the vehicle has
not been driven for a certain amount of time
●
If the shift lever is in R
●
If VSC is disabled (only the pre-collision warning function will be operational)
■
Pedestrian detection function
■
Cancelation of the pre-collision braking
If either of the following occur while the pre-collision braking function is operating, it will
be canceled:
●
The accelerator pedal is depressed strongly.
●
The steering wheel is turned sharply or abruptly.
The pre-collision system detects pedestrians
based on the size, profile, and motion of a
detected object. However, a pedestrian may not
be detected depending on the surrounding
brightness and the motion, posture, and angle of
the detected object, preventing the system from
operating properly. (
Содержание 2013 IS 350
Страница 24: ...24 Pictorial index IS350 AWD IS350 IS300 AWD IS300_U...
Страница 82: ...82 1 3 Theft deterrentsystem IS350 AWD IS350 IS300 AWD IS300_U...
Страница 116: ...116 2 Instrument cluster IS350 AWD IS350 IS300 AWD IS300_U...
Страница 170: ...170 3 5 Opening closing the windows and moon roof IS350 AWD IS350 IS300 AWD IS300_U...
Страница 228: ...228 4 5 Using the driving support systems IS350 AWD IS350 IS300 AWD IS300_U...
Страница 349: ...349 5 5 Playing an audio CD and MP3 WMA AAC discs 5 Lexus Display Audio system IS350 AWD IS350 IS300 AWD IS300_U...
Страница 397: ...397 5 11 Bluetooth 5 Lexus Display Audio system IS350 AWD IS350 IS300 AWD IS300_U Certification...
Страница 398: ...398 5 11 Bluetooth IS350 AWD IS350 IS300 AWD IS300_U...
Страница 401: ...401 5 12 Other function 5 Lexus Display Audio system IS350 AWD IS350 IS300 AWD IS300_U Certification for U S owners...
Страница 410: ...410 5 12 Other function IS350 AWD IS350 IS300 AWD IS300_U...
Страница 634: ...634 IS350 AWD IS350 IS300 AWD IS300_U...