2024 Toyota Grand Highlander Blind Spot Monitor Sensors Owner’s Manual
Modern Blind Spot Monitor sensors are a first for the 2024 Toyota Grand Highlander, improving driving awareness and safety. These sensors identify cars in the car’s blind areas using radar technology, and they then sound an alert and provide visual and visual cues to help avert any collisions. Drivers may navigate with confidence thanks to this feature because it adds a layer of protection against potential threats.
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Toyota BSM (Blind Spot Moni-tor) Guide
The Blind Spot Monitor is a system that uses rear-side radar sensors installed on the inner side of the rear bumper on the left and right side to assist the driver in confirming safety when changing lanes.
WARNING
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 is a supplementary function which alerts the driver that a vehicle is in a blind spot of the outside rearview mirrors or is approaching rapidly from behind into a blind spot. Do not overly rely on the Blind Spot Monitor. As the func-tion cannot judge if it is safe to change lanes, overreliance could lead to an accident resulting in death or serious injury. As the system may not function correctly under certain condi-tions, the driver’s visual confirmation of safety is necessary.
System components
- Meter control switches
Turning the Blind Spot Monitor on/off. - Outside rearview mirror indicators
When a vehicle is detected in a blind spot of the outside rearview mirrors or approaching rapidly from behind into a blind spot, the outside rearview mirror indicator (P.78) on the detected side will illuminate. If the turn signal lever is operated toward the detected side, the outside rear-view mirror indicator will flash and a buzzer will sound. - Driving assist information indicator
Illuminates when the Blind Spot Monitor is turned off. At this time, a message will be displayed on the multi-information display.
The outside rearview mirror indicator visibility
In strong sunlight, the outside rearview mirror indicator may be difficult to see.
Buzzer
If the volume setting of the audio system is high or the surrounding area is loud, it may be difficult to hear the buzzer.
Customization
Some functions can be customized.
WARNING
To ensure the system can operate properly
Blind Spot Monitor sensors are installed behind the left and right sides of the rear bumper respectively. Observe the following to ensure the Blind Spot Monitor can operate correctly.
- Keep the sensors and the sur-rounding areas on the rear bumper clean at all times.
If a sensor or its surrounding area on the rear bumper is dirty or covered with snow, the Blind Spot Monitor may not operate and a warning message will be displayed. In this situation, clear off the dirt or snow and drive the vehicle with the operation condi-tions of the BSM function (P.316) satisfied for approxi-mately 10 minutes. If the warning message does not disappear, have the vehicle inspected by your Toyota dealer.
- Do not attach accessories, stickers (including transparent stickers), aluminium tape, etc. to a sensor or its surrounding area on the rear bumper.
- Do not paint the surrounding area of a sensor on the rear bumper.
- Do not subject a sensor or its surrounding area on the rear bumper to a strong impact.
If a sensor is moved even slightly off position, the system may malfunction and vehicles may not be detected correctly. In the following situations, have your vehicle inspected by your Toyota dealer.- A sensor or its surrounding area is subject to a strong impact.
- If the surrounding area of a sen-sor is scratched or dented, or part of them has become disconnected.
- Do not disassemble the sensor.
- Do not modify the sensor or sur-rounding area on the rear bumper.
- If a sensor or the rear bumper needs to be removed/installed or replaced, contact your Toyota dealer.
- The sensors are likely to be affected by paint on the rear bumper. If the rear bumper is not repaired correctly, the Blind Spot Monitor may not operate with a warning message displayed. If any paint repair is needed, contact your Toyota dealer.
Turning the Blind Spot Monitor on/off
The Blind Spot Monitor can be enabled/disabled through a customised setting. (P.538)
When the Blind Spot Monitor is off, the driving assist information indicator (P.78) will illuminate and a message will be displayed on the multi-information display. Each time the engine switch is turned ON, the Blind Spot Monitor is enabled.
Blind Spot Monitor operation
Objects that can be detected while driving
The Blind Spot Monitor uses rear-side radar sensors to detect the following vehicles travelling in adjacent lanes and advises the driver of the presence of such vehicles via the indicators on the outside rear-view mirrors.
- Vehicles that are travelling in areas that are not visible using the outside rearview mirrors (the blind spots)
- Vehicles that are approaching rapidly from behind in areas that are not visible using the outside rearview mirrors (the blind spots)
Detection range while driving
The areas that vehicles can be detected in are outlined below.
The range of each detection area is:
- Approximately 1.6 ft. (0.5 m) to 11.5 ft. (3.5 m) from either side of the vehicle*1
- Approximately 3.3 ft. (1 m) forward of the rear bumper*2
- Approximately 9.8 ft. (3 m) from the rear bumper
- Approximately 9.8 ft. (3 m) to 230 ft. (70 m) from the rear bumper*3
- The area between the side of the vehicle and 1.6 ft. (0.5 m) from the side of the vehicle cannot be detected.
- While the vehicle is to be overtaken, up to approximately 9.8 ft. (3 m) forward of the rear bumper will be detected.
- The greater the difference in speed between your vehicle and the detected vehicle is, the farther away the vehicle will be detected, causing
The Blind Spot Monitor linked function
The LDA (Lane Departure Alert) has a function that uses information about detected vehicles driv-ing in an adjacent lane. For details about the function and its operating conditions, P.265.
The Blind Spot Monitor is operational when
The Blind Spot Monitor is operational when all of the following conditions are met:
- The engine switch is ON.
- The Blind Spot Monitor is on.
- The shift position is in a position other than R.
- The vehicle speed is greater than approximately 7 mph (10 km/h).
The Blind Spot Monitor will detect a vehicle when
The Blind Spot Monitor will detect a vehicle present in the detection area in the following situations:
- A vehicle in an adjacent lane overtakes your vehicle.
- You overtake a vehicle in an adja-cent lane slowly.
- Another vehicle enters the detection area when it changes lanes.
Situations in which the Blind Spot Monitor cannot detect vehicles.
The Blind Spot Monitor cannot detect the following vehicles and other objects:
- Small motorcycles, bicycles, pedestrians, etc.*
- Vehicles travelling in the opposite direction
- Guardrails, walls, signs, parked vehicles and similar stationary objects*
- Following vehicles that are in the same lane*
- Vehicles travelling 2 lanes away from your vehicle*
- Vehicles which are being over-taken rapidly by your vehicle*
*: Depending on the conditions, detection of a vehicle and/or object may occur.
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Conditions in which a buzzer may not sound
In situations such as the following, while the turn signal lever is being operated, the indicator will flash but a buzzer may not sound.
- When a second vehicle is detected while the turn signal lever is being held
- When overtaking a vehicle in the adjacent lane at a much higher speed than it*
*: Depending on the situation, a buzzer may sound.
Conditions under which the system may not function correctly
- The Blind Spot Monitor may not detect vehicles correctly in the following situations:
- When the sensor is misaligned due to a strong impact on the sen-sor or its surrounding area
- When mud, snow, ice, a sticker, etc. is covering the sensor or sur-rounding area on the rear bumper
- When driving on a road surface that is wet with standing water during bad weather, such as heavy rain, snow, or fog
- When multiple vehicles are approaching with only a small gap between each vehicle
- When the distance between your vehicle and a following vehicle is short
- When there is a significant difference in speed between your vehi-cle and the vehicle that enters the detection area
- When the difference in speed between your vehicle and another vehicle is changing
- When a vehicle enters a detection area travelling at about the same speed as your vehicle
- As your vehicle starts from a stop, a vehicle remains in the detection area
- When driving up and down consecutive steep inclines, such as hills, dips in the road, etc.
- When driving on roads with sharp bends, consecutive curves, or uneven surfaces
- When vehicle lanes are wide, or when driving on the edge of a lane, and the vehicle in an adjacent lane is far away from your vehicle
- When an accessory (such as a bicycle carrier) is installed on the rear of the vehicle
- When there is a significant difference in height between your vehi-cle and the vehicle that enters the detection area
- Immediately after the Blind Spot Monitor is turned on
- When towing with the vehicle
- Instances of the Blind Spot Moni-tor unnecessarily detecting a vehi-cle and/or object may increase in the following situations:
- When the sensor is misaligned due to a strong impact on the sen-sor or its surrounding area
- When the distance between your vehicle and a guardrail, wall, etc. that enters the detection area is short
- When driving up and down consecutive steep inclines, such as hills, dips in the road, etc.
- When vehicle lanes are narrow, or when driving on the edge of a lane, and a vehicle travelling in a lane other than the adjacent lanes enters the detection area
- When driving on roads with sharp bends, consecutive curves, or uneven surfaces
- When the tyres are slipping or spinning
- When the distance between your vehicle and a following vehicle is short
- When an accessory (such as a bicycle carrier) is installed on the rear of the vehicle
- When towing with the vehicle
FAQs
The Blind Spot Monitor Sensors in the 2024 Toyota Grand Highlander provide enhanced safety by detecting vehicles in adjacent lanes.
These sensors use advanced technology to monitor the vehicle’s blind spots, alerting the driver of any vehicles that may be present.
Yes, they are highly effective in enhancing driver awareness and reducing the risk of collisions by detecting vehicles that may not be visible in the side mirrors.
While customization options may vary, the system typically offers adjustable sensitivity settings to suit individual preferences.
Yes, the system may be complemented by other safety technologies such as Rear Cross-Traffic Alerts to further enhance situational awareness.
These sensors are designed to operate effectively in various driving conditions, providing reliable alerts to the driver regardless of weather or road conditions.
While highly effective, drivers should always remain vigilant and not solely rely on the sensors, as they may not detect certain objects or vehicles under certain circumstances.
Yes, drivers typically have the option to disable the system if desired, although it is recommended to keep it enabled for maximum safety.
The system typically alerts the driver through visual or audible warnings, depending on the specific configuration and user preferences.
Regular maintenance of the sensors may not be necessary, but it’s essential to keep them clean and free from obstruction for optimal performance.
While functionality may vary, some models may offer advanced features such as predictive alerts or integration with other driver assistance systems.
Toyota’s Blind Spot Monitor Sensors are known for their reliability and effectiveness, offering comparable performance to similar systems in other vehicles.
Privacy concerns are generally minimal, as these sensors are primarily focused on enhancing safety and do not collect personal data.
The impact on fuel efficiency is typically negligible, as the sensors consume minimal power and do not significantly affect the vehicle’s overall performance.
Yes, drivers may have the option to adjust the sensitivity or activation thresholds of the sensors to suit their driving style.
Useful Links
View Full PDF: 2024 Toyota Grand Highlander User Manual | Auto User Guide
2024 Toyota Grand Highlander Hybrid Specs, Price, Features, Mileage And Review
