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Lexus RZ 450e Active Safety Technologies

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Just like any other Lexus, the RZ 450e comes with a fully suite of advanced safety technologies. It has standard Pre-Collision System, Dynamic Radar Cruise Control, Lane Departure Alert and Emergency Driving Stop System.


The RZ uses the latest Lexus Safety System+ 3.0 set of driving aids, including standard Pre-Collision System, Dynamic Radar Cruise Control, Lane Departure Alert and Emergency Driving Stop System.

LSS+ 3.0 on the 2023 RZ includes some additional features offered with the available driver monitor system.

  • Pre-Collision System [PCS]: The driver monitor system checks the driver’s condition, and if it is determined that the driver is distracted or drowsy, judged by how often the driver looks away from the road, the system will provide an earlier timing alert and braking to help avoid a collision and/or possible damage.
  • Dynamic Radar Cruise Control [DRCC] (with full-speed follow function): While enabled, the driver monitor system will check to see if the driver is attentive, and will judge the distance from the preceding vehicle, adjusting based on the distance (time) setting (four levels available) and automatically brake when too close.
  • Lane Departure Alert [LDA]: When the driver monitor system is engaged, the system will detect the driver’s level of alertness, and, if it determines the driver is inattentive, the system activates either the alert or the steering assist at an earlier time than usual.
  • Emergency Driving Stop System [EDSS]: When Lane Trace Assist (LTA) is activated, if the driver monitor system determines that the driver becomes unable to continue driving the vehicle, the system will decelerate the vehicle and stop within the current lane to help avoid a collision or reduce the impact of a collision. To do this, the system first warns the surroundings by flashing the hazard lamps while gently decelerating the vehicle until the vehicle comes to a full stop.
Available advanced Park with remote function expands support for parallel parking. In addition to conventional back-up parking, forward-facing parking is now supported, enabling forward-facing/back-up exit.

Additional driver and passenger comforts include radiant heaters1 to comfortably warm the passenger’s knees while working with the air conditioner to provide a warm temperature at a reduced rate of battery consumption.

Both driver and passengers can enjoy the wide-open space created by the panoramic roof which is equipped with a Lexus-first, available dimming function, which instantly reduces the amount of light entering the cabin area.
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