LEXUS RX270 2014 Owners Manual

Page 281 of 652

281
2-4. Using other driving systems
2
When driving
RX350/270_EE
Disabling pre-crash braking
Pre-crash braking disabled
Pre-crash braking enabled
The pre-crash safety system warn-
ing light turn on when pre-crash
braking is disabled.
Radar sensor
The radar sensor detects vehicles
or other obstacles on or near the
road ahead and determines
whether a collision is imminent
based on the position, speed, and
heading of the obstacles.
RX350_270_EE_48D77E.book 281 ページ 2014年1月24日 金曜日 午前10時4分

Page 282 of 652

282
2-4. Using other driving systems
RX350/270_EE
■The pre-crash safety system is operational when
●Pre-crash seat belts (type A):
• Vehicle speed is greater than about 5 km/h (4 mph).
• The speed at which your vehicle is approaching the obstacle or the vehicle
running ahead of you is greater than about 30 km/h (19 mph).
• The front occupants are wearing a seat belt.
●Pre-crash seat belts (type B):
• Vehicle speed is greater than about 30 km/h (19 mph).
• The system detects sudden braking or skidding.
• The front occupants are wearing a seat belt.
●Pre-crash brake assist:
• Vehicle speed is greater than about 30 km/h (19 mph).
• The speed at which your vehicle is approaching the obstacle or the vehicle
running ahead of you is greater than about 30 km/h (19 mph).
• The brake pedal is depressed.
●Pre-crash braking:
• The pre-crash braking off switch is not pressed.
• Vehicle speed is greater than about 15 km/h (10 mph).
• The speed at which your vehicle is approaching the obstacle or the vehicle
running ahead of you is greater than about 15 km/h (10 mph).
RX350_270_EE_48D77E.book 282 ページ 2014年1月24日 金曜日 午前10時4分

Page 283 of 652

283
2-4. Using other driving systems
2
When driving
RX350/270_EE
■Conditions that may trigger the system even if there is no possibility of collision
●When there is an object by the roadside at the entrance to a curve
●When passing an oncoming vehicle on a curve
●When driving over a narrow iron bridge
●When there is a metal object on the road surface
●When driving on an uneven road surface
●When passing an oncoming vehicle on a left-turn
●When your vehicle rapidly closes on the vehicle in front
●When a grade separation/interchange, sign, billboard, or other structure
appears to be directly in the vehicle’s line of travel
●When climbing a steep hill causes an overhead billboard or other metallic struc-
ture to appear directly in the vehicle’s line of travel
●When an extreme change in vehicle height occurs
●When the axis of the radar is out of adjustment
●When passing through certain toll gates
●When driving on a bridge
●When passing through a tunnel
When the system is activated in the situations described above, there is also a possi-
bility that the seat belts will retract quickly and the brakes will be applied with a force
greater than normal. When the seat belt is locked in the retracted position, stop the
vehicle in a safe place, release the seat belt and refasten it.
■Obstacles not detected
The sensor cannot detect plastic obstacles such as traffic cones. There may also be
occasions when the sensor cannot detect pedestrians, animals, bicycles, motorcy-
cles, trees, or snowdrifts.
RX350_270_EE_48D77E.book 283 ページ 2014年1月24日 金曜日 午前10時4分

Page 284 of 652

284
2-4. Using other driving systems
RX350/270_EE
■Situations in which the pre-crash safety system does not function properly
The system may not function effectively in situations such as the following:
●On roads with sharp bends or uneven surfaces
●If a vehicle suddenly moves in front of your vehicle, such as at an intersection
●If a vehicle suddenly cuts in front of your vehicle, such as when overtaking
●In inclement weather such as heavy rain, fog, snow or sand storms
●When your vehicle is skidding with the VSC system off
●When an extreme change in vehicle height occurs
●When the axis of the radar is out of adjustment
■Automatic cancelation of the pre-crash safety system
When a malfunction occurs due to sensor contamination, etc. that results in the
sensors being unable to detect obstacles, the pre-crash safety system will be auto-
matically disabled. In this case, the system will not activate even if there is a collision
possibility.
■When there is a malfunction in the system, or if the system is temporarily unus-
able
Warning lights and/or warning messages will turn on or flash. (→P. 5 4 3 , 5 5 2 )
RX350_270_EE_48D77E.book 284 ページ 2014年1月24日 金曜日 午前10時4分

Page 285 of 652

285
2-4. Using other driving systems
2
When driving
RX350/270_EE
■Certification
Hereby, DENSO CORPORATION declares that this DNMWR004 is in
compliance with the essential requirementsand other relevant provisions of
Directive 1999/5/EC.
Hér með lýsir DENSO CORPORATION yfir því að DNMWR004 er í
samræmi við grunnkröfur og aðrar
kröfur, semgerðar eru í tilskipun
1999/5/EC.
Con la presente DENSO CORPORATION dichiara che questo DNMW R004 è
conforme ai requisiti essenziali ed allealtre disposizioni pertinenti stabilite
dalla direttiva 1999/5/CE.
Käesolevaga kinnitab DENSO CORPORATION seadme DNMWR004
vastavust direktiivi 1999/5/EÜ põhinõuetele ja nimetatud direktiivist
tulenevatele teistele asjakohastele sätetele.
Hierbij verklaart DENSO CORPORATION dat het toestel DNMWR004 in
overeenstemming is met de essentiële eisenen de andere relevante
bepalingen van richtlijn 1999/5/EG.
ME 

Page 286 of 652

286
2-4. Using other driving systems
RX350/270_EE
DENSO CORPORATION tímto prohlašuje, že tento DNMWR004 je ve shod
se základními požadavky a dalšími píslušnými ustanoveními sm rnice
1999/5/ES.
Undertegnede DENSO CORPORATION erklærer herved, at følgende udstyr
DNMW R004overholder de væsentlige krav og øvrige relevante krav i direktiv
1999/5/EF.
Hiermit erklärt DENSO CORPORATION, dass sich das Gerät DNMWR004in
Übereinstimmung mit den grundlegenden Anforderungen und den übrigen
einschlägigen Bestimmungen der Richtlinie 1999/5/EG befindet.
DENSO CORPORATION erklærer herved at utstyret DNMWR004 er i samsvar
med de grunnleggende krav og øvrige relevante krav i direktiv 1999/5/EF.
Alulírott, DENSO CORPORATION nyilatkozom, hogy a DNMWR004 megfelel
a vonatkozó alapvetõ követelményeknek és az 1999/5/EC irányelv egyéb
elõírásainak.
DENSO CORPORATION vakuuttaa täten että DNMWR004 tyyppinen laite on
direktiivin 1999/5/EY oleellisten vaatimusten ja sitä koskevien direktiivin
muiden ehtojen mukainen.
Par la présente DENSO CORPORATION déclare que l'appareil
DNMW R004est conforme aux exigences essentielles et aux autres
dispositions pertinentes de la directive 1999/5/CE.
Niniejszym DENSO CORPORATION owiadcza, *e DNMWR004 jest zgodny z
zasadniczymi wymogami oraz pozostaáymi stosownymi postanowieniami
Dyrektywy 1999/5/EC.
DENSO CORPORATION declara que este DNMW R004está conforme com
os requisitos essenciais e outras disposições da Directiva 1999/5/CE.
Hawnhekk, DENSO CORPORATION, jiddikjara li dan DNMW R004 jikkonforma
mal-«ti¥ijiet essenzjali u ma provvedimenti o«rajn relevanti li hemm
fid-Dirrettiva 1999/5/EC.
Ar šo, DENSO CORPORATION, deklar, ka DNMWR004 atbilst Direkt¯vas
1999/5/EK bÌtiskaj—m pras¯b—m un citiem ar to saist¯tajiem noteikumiem.
Šiuo DENSO CORPORATION deklaruoja, kad šis DNMW R004atitinka
esminius reikalavimus ir kitas 1999/5/EB Direktyvos nuostatas.
RX350_270_EE_48D77E.book 286 ページ 2014年1月24日 金曜日 午前10時4分

Page 287 of 652

287
2-4. Using other driving systems
2
When driving
RX350/270_EE
CAUTION
■Limitations of the pre-crash safety system
Do not overly rely on the pre-crash safety system. Always drive safely, taking care to
observe your surroundings and checking for any obstacles or other road hazards.
Failure to do so may cause an accident resulting in death or serious injury.
■Cautions regarding the assist contents of the system
By means of alarms and brake control, the pre-crash safety system is intended to
assist the driver in avoiding collisions through the process of LOOK-JUDGE-ACT.
There are limits to the degree of assistance the system can provide, so please keep
in mind the following important points.
●Assisting the driver in watching the road
The pre-crash safety system is only able to detect obstacles directly in front of the
vehicle, and only within a limited range. It is not a mechanism that allows careless
or inattentive driving, and it is not a system that can assist the driver in low-visibil-
ity conditions. It is still necessary for the driver to pay close attention to the vehi-
cle’s surroundings.
●Assisting the driver in making correct judgment
When attempting to estimate the possibility of a collision, the only data available
to the pre-crash safety system is that from obstacles it has detected directly in
front of the vehicle. Therefore, it is absolutely necessary for the driver to remain
vigilant and to determine whether or not there is a possibility of collision in any
given situation.
●Assisting the driver in taking action
The pre-crash safety system’s braking assist feature is designed to help reduce
the severity of a collision, and so only acts when the system has judged that a col-
lision is unavoidable. This system by itself is not capable of automatically avoiding
a collision or bringing the vehicle to a stop safely. For this reason, when encoun-
tering a dangerous situation the driver must take direct and immediate action in
order to ensure the safety of all involved.
RX350_270_EE_48D77E.book 287 ページ 2014年1月24日 金曜日 午前10時4分

Page 288 of 652

288
2-4. Using other driving systems
RX350/270_EE
CAUTION
■When the sensor may not be correctly detecting the vehicle ahead
Apply the brakes as necessary in any of the following situations:
●When water or snow thrown up by the surrounding vehicles hinders the function-
ing of the sensor
●When your vehicle is pointing upwards (caused by a heavy load in the luggage
compartment etc.)
●Vehicles that cut in suddenly
●Vehicles with small rear ends (trailers with no load on board etc.)
●Motorcycles traveling in the same lane
■Handling the radar sensor
Observe the following to ensure the pre-crash safety system can function effec-
tively:
●Keep the sensor and front grille clean at all times.
Clean the sensor and front grille with a soft cloth so you do not mark or damage
them.
●Do not subject the sensor or surrounding area to a strong impact.
If the sensor moves even slightly off position, the system may become inaccurate
or malfunction. If the sensor or surrounding area is subject to a strong impact,
always have the area inspected and adjusted by any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional.
●Do not disassemble the sensor.
●Do not attach accessories or stickers to the sensor, grille or surrounding area.
●Do not modify or paint the sensor and grille cover.
RX350_270_EE_48D77E.book 288 ページ 2014年1月24日 金曜日 午前10時4分

Page 289 of 652

289
2
When driving
RX350/270_EE
2-5. Driving information
Utility vehicle precautions
Off-road vehicle feature
●Specific design characteristics give it a higher center of gravity than
ordinary passenger cars. This vehicle design feature causes this type of
vehicle to be more likely to rollover. And, utility vehicles have a signifi-
cantly higher rollover rate than other types of vehicles.
●An advantage of the higher ground clearance is a better view of the
road allowing you to anticipate problems.
●It is not designed for cornering at the same speeds as ordinary passen-
ger cars any more than low-slung sports cars designed to perform sat-
isfactorily under off-road conditions. Therefore, sharp turns at
excessive speeds may cause rollover.
This vehicle belongs to the utility vehicle class, which has higher
ground clearance and narrower tread in relation to the height of its
center of gravity to make it capable of performing in a wide variety of
off-road applications.
RX350_270_EE_48D77E.book 289 ページ 2014年1月24日 金曜日 午前10時4分

Page 290 of 652

290
2-5. Driving information
RX350/270_EE
Off-road driving
When driving your vehicle off-road, please observe the following precau-
tions to ensure your driving enjoyment and to help prevent the closure of
areas to off-road vehicles.
●Drive your vehicle only in areas where off-road vehicles are permitted
to travel.
●Respect private property. Get owner’s permission before entering pri-
vate property.
●Do not enter areas that are closed. Honor gates, barriers and signs
that restrict travel.
CAUTION
■Off-road vehicle precautions
Always observe the following precautions to minimize the risk of death or serious
injury or damage to your vehicle:
●In a rollover crash, an unbelted person is significantly more likely to die than a
person wearing a seat belt. Therefore, the driver and all passengers should fasten
their seat belts whenever the vehicle is moving.
●Avoid sharp turns or abrupt maneuvers, if at all possible.
Failure to operate this vehicle correctly may result in loss of control or vehicle roll-
over causing death or serious injury.
●Loading cargo on the roof luggage carrier will make the center of the vehicle
gravity higher. Avoid high speeds, sudden starts, sharp turns, sudden braking or
abrupt maneuvers, otherwise it may result in loss of control or vehicle rollover
due to failure to operate this vehicle correctly.
●Always slow down in gusty crosswinds. Because of its profile and higher center of
gravity, your vehicle is more sensitive to side winds than an ordinary passenger
car. Slowing down will allow you to have better control.
●Do not drive horizontally across steep slopes. Driving straight up or straight down
is preferred. Your vehicle (or any similar off-road vehicle) can tip over sideways
much more easily than forward or backward.
RX350_270_EE_48D77E.book 290 ページ 2014年1月24日 金曜日 午前10時4分

Page:   < prev 1-10 ... 241-250 251-260 261-270 271-280 281-290 291-300 301-310 311-320 321-330 ... 660 next >