Know Your Lexus-Dynamic Radar Cruise Control
[A caption reads: “Know Your Lexus”]
[Title, Dynamic Radar Cruise Control]
[A caption reads:”The features and functions described in this video might not be applicable to your Lexus model. See your Owner’s Manual for details.”]
[The Lexus Safety System Plus+ logo appears.]
[A caption reads:”An integrated safety package that combines a camera and radar, advancing the evolution of active safety.”]
[Animation illustrates Lane Departure Alert, Automatic High Beam, Pedestrian Pre-Collision System and Dynamic Radar Cruise Control.]
Narrator: The Lexus Safety System Plus+, is a state-of-the-art safety package designed to help prevent collisions in a wide range of vehicle speeds. Currently it is available on Lexus ES and RX vehicles only. As new Lexus vehicles are introduced and existing vehicles experience mid-model or full-model changes, they too will be equipped with LSS+.
The system includes Lane Departure Alert, Automatic High beam, Pedestrian Pre-Collision System and Dynamic Radar Cruise Control.
[Animated captions depict a vehicle’s speed decreasing from 70 km/h to 50 km/h as it approaches a vehicle ahead.]
Lexus Dynamic Radar Cruise Control supplements conventional cruise control with a vehicle-to-vehicle distance control system.
It enables the vehicle to automatically adjust the speed to maintain a safe following distance with the vehicle ahead.
[The radar sensor on the front of a Lexus vehicle is highlighted.]
The system uses a radar sensor mounted at the front of the vehicle to determine the distance from the vehicle ahead. It’s important to keep the sensor and grille clean to ensure the system can operate properly.
[Animation shows radar waves coming from a vehicle on a highway as it approaches a second vehicle ahead.]
[A caption reads:”120 m (400 ft)”]
The radar sensor detects the presence of vehicles up to about 120 metres (or 400 feet) ahead.
It determines the correct vehicle-to-vehicle following distance and then maintains a suitable distance behind that vehicle.
[Controls for speed and distance are highlighted.]
The controls work the same way as a conventional cruise control system, such as setting, adjusting, and canceling the set speed.
There is an additional distance control button on the steering wheel for setting the desired vehicle-to-vehicle distance to be maintained.
[The multi-information display screen shows distance options.]
Three choices are available — long, medium, and short. They can be selected by repeatedly pushing the distance control button.
The selected distance is shown in the multi-information display along with the set speed.
The long position is automatically selected each time the ignition is turned on.
[Animation shows radar waves coming from a vehicle on a highway as it approaches a second vehicle ahead.]
[A caption reads: “80km/h”]
[A caption reads:”50 m (160 ft)”]
When driving at speeds of 80 km/h, the long setting results in a following distance of approximately 50 metres (or 160 feet) from the vehicle ahead.
[A caption reads:”40 m (130 ft)”]
With the medium setting, that distance is reduced to approximately 40 metres (or 130 feet).
[A caption reads:“30 m (100 ft)”]
And with the short setting, its approximately 30 metres (or 100 feet.)
[A Lexus vehicle drives along the road.]
The vehicle-to-vehicle distances increase or decrease proportionally with vehicle speed and may increase or decrease on long grades.
[Animated captions depict a vehicle’s speed decreasing from 66 km/h to 50 km/h, and then increasing to 80 km/h, while the speed of the vehicle ahead decreases from 66 km/h to 50 km/h and then increases to 95 km/h.]
When there is a vehicle ahead within the set range, a vehicle ahead symbol illuminates in the cruise control indicator and the vehicle maintains the pre-set distance behind it as it slows down or speeds up to a maximum of the speed set for the cruise control.
[Animated captions depict the front vehicle’s speed decreasing from 70 km/h to 39 km/h.]
On some models, if the vehicle speed falls below approximately 40 km/h the vehicle-to-vehicle distance control driving is automatically cancelled.
[Animation shows a third vehicle cutting in between the first two. A warning icon appears.]
[A caption reads: “50 km/h”]
When approaching a slow moving vehicle or if another vehicle cuts into the set space from the vehicle ahead, a warning tone may sound and a warning appears in the multi-information display to alert the driver to brake.
[Animation illustrates a vehicle slowing down, and a vehicle coming to a stop.]
Some Lexus models will apply the brakes initially but will not bring the vehicle to a complete stop. Other models can stop the vehicle automatically in certain situations without the driver depressing the brake pedal.
[A caption reads:“3-5 m (10-16 ft)”]
When the vehicle is stopped by the system control, the vehicle-to-vehicle distance will be between three and five meters (or 10 and 16-feet), depending on the model.
To resume the vehicle-to-vehicle setting, push the cruise control lever up or depress the throttle after the vehicle ahead starts off.
[Animation depicts snow falling on the highway.]
The vehicle-to-vehicle distance control may automatically cancel if it detects inclement weather such as rain, snow, or fog.
[Brakes, cruise control stalk, main control switch and gear shift are highlighted.]
The cruise control function can also canceled by applying the brakes, moving the cruise control stalk on the steering column to cancel, pressing the main cruise control on/ off switch or shifting from drive to neutral.
[Animation shows two vehicles on a highway.]
[A caption reads:“100 km/h” (first vehicle)]
[A caption reads:98 km/h” (vehicle in front)]
If you prefer to use the traditional cruise control instead of the vehicle-to-vehicle distance system you can. Simply push the cruise control stalk forward after setting your desired speed. Keep in mind, the driver is now exclusively responsible for maintaining the appropriate distance between other vehicles.
[Animated captions depict the first vehicle’s speed reducing from 70 km/h to 50 km/h.]
[A caption reads: “Dynamic Radar Cruise Control is not a collision-avoidance system or a substitute for safe and attentive driving practices.”]
Dynamic Radar Cruise Control is not a collision-avoidance system or a substitute for safe and attentive driving practices.
[A caption reads: “The features and functions described in this video might not be applicable to your Lexus model. See your Owner’s Manual for details.”
The features and functions described in this video might not be applicable to your Lexus model. See your Owner’s Manual for details.
[The Lexus logo appears.]
[A caption reads: “Know your Lexus - Dynamic Radar Cruise Control”]
Thank you for watching this Know Your Lexus video!