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3694-5. Using the driving support systems
4
Driving
LS600h/LS600hL_EE(OM50G20E)
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3704-5. Using the driving support systems
LS600h/LS600hL_EE(OM50G20E)
CAUTION
■Handling the radar sensor
One Blind Spot Monitor sensor is installed inside the left and right side of the vehi-
cle rear bumper respectively. Observe the following to ensure the Blind Spot
Monitor can function correctly.
●Do not subject the sensor or surrounding area on the bumper to a strong impact.
If the sensor moves even slightly off position, the system may malfunction and
vehicles that enter the detection area may not be detected. If the sensor or sur-
rounding area is subject to a strong impact, always have the area inspected 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 or surrounding area on the
bumper.
●Do not modify the sensor or surrounding area on the bumper.
●Do not paint the rear bumper any color other than an official Lexus color.
●Keep the sensor and its surrounding area
on the bumper clean at all times.
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3714-5. Using the driving support systems
4
Driving
LS600h/LS600hL_EE(OM50G20E)
The Blind Spot Monitor function uses radar sensors to detect vehicles that
are traveling in an adjacent lane in the area that is not reflected in the out-
side rear view mirror (the blind spot), and advises the driver of the vehicles
existence via the outside rear view mirror indicator.
The areas that vehicles can be detected in are outlined below.
The range of the detection area
extends to:
Approximately 3.5 m (11.5 ft.)
from the side of the vehicle
The first 0.5 m (1.6 ft.) from the side of
the vehicle is not in the detection area
Approximately 3 m (9.8 ft.) from
the rear bumper
Approximately 1 m (3.3 ft.) for-
ward of the rear bumper
The Blind Spot Monitor function
The Blind Spot Monitor function detection areas
1
2
3
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3724-5. Using the driving support systems
LS600h/LS600hL_EE(OM50G20E)
■The Blind Spot Monitor function is operational when
●The BSM main switch is set to on
●Vehicle speed is greater than approximately 16 km/h (10 mph).
■The Blind Spot Monitor function will detect a vehicle when
●A vehicle in an adjacent lane overtakes your vehicle.
●Another vehicle enters the detection area when it changes lanes.
■Conditions under which the Blind Spot Monitor function will not detect a vehicle
The Blind Spot Monitor function is not designed to detect the following types of vehi-
cles and/or objects:
●Small motorcycles, bicycles, pedestrians etc.*
●Vehicles traveling in the opposite direction
●Guardrails, walls, signs, parked vehicles and similar stationary objects*
●Following vehicles that are in the same lane*
●Vehicles driving 2 lanes across from your vehicle*
*: Depending on conditions, detection of a vehicle and/or object may occur.
CAUTION
■Cautions regarding the use of the system
The driver is solely responsible for safe driving. Always drive safely, taking care to
observe your surroundings.
The Blind Spot Monitor function is a supplementary function which alerts the
driver that a vehicle is present in the blind spot. Do not overly rely on the Blind Spot
Monitor function. The function cannot judge if it is safe to change lanes, therefore
over reliance could cause an accident resulting in death or serious injury.
According to conditions, the system may not function correctly. Therefore the
driver’s own visual confirmation of safety is necessary.
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3734-5. Using the driving support systems
4
Driving
LS600h/LS600hL_EE(OM50G20E)
■Conditions under which the Blind Spot Monitor function may not function cor-
rectly
●The Blind Spot Monitor function may not detect vehicles correctly in the following
conditions:
• During bad weather such as heavy rain, fog, snow etc.
• When ice or mud etc. is attached to the rear bumper
• When driving on a road surface that is wet due to rain, standing water etc.
• When there is a significant difference in speed between your vehicle and the
vehicle that enters the detection area
• When a vehicle is in the detection area from a stop and remains in the detection
area as your vehicle accelerates
• When driving up or down consecutive steep inclines, such as hills, a dip in the
road etc.
• When multiple vehicles approach with only a small gap between each vehicle
• When vehicle lanes are wide, and the vehicle in the next lane is too far away
from your vehicle
• When the vehicle that enters the detection area is traveling at about the same
speed as your vehicle
• When there is a significant difference in height between your vehicle and the
vehicle that enters the detection area
• Directly after the BSM main switch is set to on
●Instances of the Blind Spot Monitor function unnecessarily detecting a vehicle and/
or object may increase under the following conditions:
• When there is only a short distance between your vehicle and a guardrail, wall
etc.
• When there is only a short distance between your vehicle and a following vehi-
cle
• When vehicle lanes are narrow and a vehicle driving 2 lanes across from your
vehicle enters the detection area
• When items such as a bicycle carrier are installed on the rear of the vehicle
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3744-5. Using the driving support systems
LS600h/LS600hL_EE(OM50G20E)
The Rear Crossing Traffic Alert functions when your vehicle is in reverse. It
can detect other vehicles approaching from the right or left rear of the
vehicle. It uses radar sensors to alert the driver of the other vehicle’s exis-
tence through flashing the outside rear view mirror indicators and sound-
ing a buzzer.
The Rear Crossing Tr affic Alert function
Approaching vehicles Detection areas
CAUTION
■Cautions regarding the use of the system
The driver is solely responsible for safe driving. Always drive safely, taking care to
observe your surroundings.
The Rear Crossing Traffic Alert function is only an assist and is not a replacement
for careful driving. Driver must be careful when backing up, even when using Rear
Crossing Traffic Alert function. The driver’s own visual confirmation of behind you
and your vehicle is necessary and be sure there are no pedestrians, other vehicles
etc. before backing up. Failure to do so could cause death or serious injury.
According to conditions, the system may not function correctly. Therefore the
driver’s own visual confirmation of safety is necessary.
12
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3754-5. Using the driving support systems
4
Driving
LS600h/LS600hL_EE(OM50G20E)
The areas that vehicles can be detected in are outlined below.
To give the driver a more consistent time to react, the buzzer can alert for
faster vehicles from farther away.
Example:
■The Rear Crossing Traffic Alert function is operational when
●The BSM main switch is set to on.
●The shift lever is in R.
●Vehicle speed is less than approximately 8 km/h (5 mph).
●Approaching vehicle speed is between approximately 8 km/h (5 mph) and 28 km/h
(18 mph).
The Rear Crossing Traffic Al ert function detection areas
Approaching vehicleSpeedApproximate
alert distance
Fast28 km/h (18 mph)20 m (65 ft.)
Slow8 km/h (5 mph)5.5 m (18 ft.)
1
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3764-5. Using the driving support systems
LS600h/LS600hL_EE(OM50G20E)
■Conditions under which the Rear Crossing Traffic Alert function will not detect a
vehicle
The Rear Crossing Traffic Alert function is not designed to detect the following types
of vehicles an d/or objects.
●Small motorcycles, bicycles, pedestrians etc.*
●Vehicles approaching from directly behind
●Guardrails, walls, signs, parked vehicles and similar stationary objects*
●Vehicles moving away from your vehicle
●Vehicles approaching from the parking spaces next to your vehicle*
●Vehicles backing up in the parking space next to your vehicle
*: Depending on conditions, detection of a vehicle and/or object may occur.
■Conditions under which the Rear Crossing Traffic Alert function may not function
correctly
The Rear Crossing Traffic Alert function may not detect vehicles correctly in the fol-
lowing conditions:
●During bad weather such as heavy rain, fog, snow etc.
●When ice or mud etc. is attached to the rear bumper
●When multiple vehicles approach continuously
●Shallow angle parking
●When a vehicle is approaching at high speed
●When parking on a steep incline, such as hills, a dip in the road etc.
●Directly after the BSM main switch is set to on
●Directly after the hybrid system is started with the BSM main switch on
●Vehicles that the sensors cannot detect
because of obstacles