DYNAMIC RADAR CRUISE CONTROL SYSTEM


  1. OPERATION


    1. The combination meter assembly has a master warning indicator, cruise control indicator (constant speed control mode), cruise control indicator (vehicle-to-vehicle distance control mode), cruise control SET indicator and multi-information display to provide warnings and messages regarding the dynamic radar cruise control system.

      Figure 1. Normal Meter

      B003GNRC01
      *1 Multi-information Display *2 Cruise Control Indicator (Constant Speed Control Mode)
      *3 Cruise Control Indicator (Vehicle-to-vehicle Distance Control Mode) *4 Cruise Control SET Indicator
      *5 Master Warning Indicator - -

      Figure 2. F-SPORT Meter

      B003H79C01
      *A Ring Center Display Mode *B Ring Side Display Mode
      *1 Multi-information Display *2 Cruise Control Indicator (Constant Speed Control Mode)
      *3 Cruise Control Indicator (Vehicle-to-vehicle Distance Control Mode) *4 Cruise Control SET Indicator
      *5 Master Warning Indicator - -

    2. The multi-information display displays the set vehicle speed, vehicle ahead mark, and warning message.

      Vehicle-to-vehicle Distance Control Mode
      Condition Multi-information Display*1 Cruise Control Indicator (Vehicle-to-vehicle Distance Control Mode) Cruise Control SET Indicator
      System OFF B003GEX - -
      Precaution Display (Displayed for 6 sec. after cruise control main switch has been turned on.)

      Radar Cruise

      Active

      Please Pay

      Attention to

      Other Vehicles

      		 - -
      Set Standby RADAR READY Illuminates -
      B003GR2 Illuminates -
      Under Constant Speed Control (No Vehicle Ahead, Middle) B003H6F Illuminates Illuminates
      Under Follow-up Control (Vehicle Ahead, Short) B003H2S Illuminates Illuminates
      Under Follow-up Control (The vehicle ahead moves away when the vehicle is being driven at less than approximately 40 km/h [25 mph].)*2

      CRUISE NOT AVAILABLE

      No Preceding Vehicles

      		 Illuminates -
      Approach warning (Vehicle Ahead) B003H37 Illuminates Illuminates
      The vehicle-to-vehicle distance mark, vehicle ahead mark and own vehicle mark blink and the meter buzzer sounds.
      Stop Retention Control*2 B003GJP Illuminates Illuminates
      Start Control*2 B003H2L Illuminates Illuminates

      Dynamic Radar Cruise Control with Road Sign Assist*3


      • The speed limit is recognized.

      • The set vehicle speed is lower than the speed limit.

      		 B003HJ0 Illuminates Illuminates

      Dynamic Radar Cruise Control with Road Sign Assist*3


      • The speed limit is recognized.

      • The set vehicle speed is higher than the speed limit.

      		 B003GKU Illuminates Illuminates

      *1: These illustrations are examples.

      *2: Models with full-speed range following function

      *3: Models for Europe with Lexus Safety System +A

      Constant Speed Control Mode
      Condition Multi-information Display* Cruise Control Indicator (Constant Speed Control Mode) Cruise Control SET Indicator
      System OFF B003GEX - -
      Set Standby Not Display Illuminates -
      Being Controlled B003H1Z Illuminates Illuminates

      *: These illustrations are examples.

      Warning Messages
      Condition Multi-information Display Cruise Control Indicator Master Warning Indicator

      • The millimeter wave radar sensor assembly or the emblem is dirty

      • Dirt is stuck to the front of the camera sensor.*1

      Radar Cruise

      Control

      Unavailable

      Clean Sensor

      		 - Illuminates

      When any of the following conditions is met:


      • Weather conditions are poor

      • A malfunction occurs in the camera sensor

      • The beam axis of the millimeter wave radar sensor assembly is being aligned

      • The camera sensor is temporarily unavailable

      • Brake control by the dynamic radar cruise control system is temporarily unavailable

      Radar Cruise

      Control

      Unavailable

      		 - Illuminates
      System Malfunction

      Cruise Control

      Malfunction

      Visit Your Dealer

      		 - Illuminates
      System Warning During Stop Retention Control*2

      Cruise Control

      Fault

      Press Brake to

      Deactivate

      Visit Your Dealer

      		 - Illuminates
      The meter buzzer sounds until the brake pedal is depressed.

      When any problem occurs during stop retention control, or any of the following conditions is met:*2


      • The vehicle is driving on a steep hill

      • No preceding vehicle is detected.

      Radar Cruise

      Control

      Unavailable

      Depress Brake to

      Resume Driving

      		 - -
      The meter buzzer sounds until the brake pedal is depressed.

      *1: Models with Lexus Safety System +A

      *2: Models with full-speed range following function