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Home >> Lexus >> 2018 >> RX 450h Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Gauges & Instrument Panels >> HEADUP Display System - Diagnostics - Introduction >> HEADUP Display System >> System Description [12/2017 - 08/2019] >> System Description [12/2017 - 08/2019]

System Description [12/2017 - 08/2019]

  1. HEADUP DISPLAY SYSTEM DESCRIPTION 
    1. The headup display system receives signals from each ECU via CAN communication and local bus communication and displays driving assist information, such as current vehicle speed, on the windshield glass assembly. The brightness and position of the headup display can be changed on the settings screen of the multi-information display. Depending on certain conditions, the following items can be displayed on the headup display:
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      *a Display Area A *b Display Area B
      *c Display Area C *d Display Area D
      *e Display Area E *f Display Area F
      *g Display Area G - -
      Display Area Display
      A Master warning light
      Information indicator light
      B Pre-collision warning display
      Unsteady driving alert display
      Hands off steering wheel alert display
      Audio system information status display
      Dynamic radar cruise control system notification message display
      Speed limit animation *1
      Outside temperature/Icy street warning display
      C Speed limit *1
      Speedometer
      D Pre-collision system display
      Dynamic radar cruise control system display
      Lane departure alert system warning display
      Intelligent clearance sonar *2
      Clearance sonar detection display *2
      Unsteady driving alert display
      E Navigation system-linked display
      Compass
      F Shift position
      G Tachometer/Hybrid system indicator
      1. *1: w/ Speed Limit Display
      2. *2: w/ Intelligent Clearance Sonar System