METER / GAUGE SYSTEM DETAILS


  1. OPERATING CONDITION


    1. Drive Mode Indicator


      1. The ECO mode indicator illuminates when the following conditions are met:

        Condition

        • Power switch is turned on (IG).

        • Hybrid system is operating.

        • Drive mode select dial switch is turned to ECO mode.

      2. The SPORT S mode or SPORT S+ mode indicator illuminates when the following conditions are met:

        Condition

        • Power switch is turned on (IG).

        • Hybrid system is operating.

        • Drive mode select dial switch is turned to SPORT mode.*1

        • The drive mode select dial switch is change to SPORT mode when the drive mode is in SPORT S mode.*2

        • *1: for SPORT S mode

        • *2: for SPORT S+ mode

      3. The COMFORT mode indicator illuminates when the following conditions are met:

        Condition

        • Power switch is turned on (IG).

        • Hybrid system is operating.

        • Drive mode select dial switch is turned to COMFORT mode.

      4. The drive mode indicator stops operating when the following conditions are met:

        Condition

        • Power switch is turned on (IG).

        • Hybrid system is operating.

        • The drive mode select dial switch is pushed.

    2. Meter Panel Illumination


      1. The ECO lamp illuminates under the following conditions:

        Condition

        • Power switch is turned on (IG).

        • The shift lever is in D.

        • The vehicle speed is 130 km/h (81 mph) or less.

        • The drive mode is in normal mode, ECO mode or COMFORT mode.

        • The vehicle is driving in an eco-friendly manner.

      2. The SPORT lamp illuminates under the following conditions:

        Condition

        • Power switch is turned on (IG).

        • Drive mode is in SPORT S mode or SPORT S+ mode.

    3. Hybrid System Indicator


      1. The hybrid System Indicator linked meter panel illumination (ECO lamp) can begin to operate when all of following conditions are met:

        Condition Power switch is turned on (READY).
        Hybrid system is operating (the READY indicator is illuminated).
        Vehicle is traveling with the shift lever in a position other than P, N or R.

  2. FUNCTION


    1. Buzzer


      1. The table below shows the warning and reminder functions of the multi buzzer in the combination meter assembly:

        FUNCTION

        • READY

        • Front Seat Belt Warning

        • Entry and Start System Warning

        • Immobiliser System Warning

        • Multi-information Display Warning Mode Indication

        • Dynamic Radar Cruise Control Warning*1

        • Brake Warning

        • Engine Oil Pressure Warning

        • Lane-keeping Assist Cancel*2

        • P Position Request

        • State Of Charge Warning

        • Parking Brake Unreleased Warning

        • Door Open Driving Warning

        • EV Mode Reject Warning

        • SPORT Shift Reject Warning

        • Sliding Roof Open Warning

        • Light Reminder

        • Accelerator Depression with N Position Selected

        • *1: Models with Dynamic Radar Cruise Control System

        • *2: Models with Lane-keeping Assist System

    2. Multi-information Display


      1. The multi-information display can be switched by operating the DISP switch located on the steering pad.

      2. The multi-information display indicates as follows:

        Display Outline
        Cruise Information

        In the cruise information display, 8 types of information can be displayed:


        • Cruising Range*

        • Average

        • Current

        • After Refueling (Fuel Consumption)*

        • After Refueling (Cruising Range)

        • Elapsed Time

        • Average Speed

        • Tire Pressure

        • Energy Monitor
        Outside Temperature The outside temperature is displayed.
        Warning If necessary, the warning display and advisory display will interrupt the multi-information display immediately.
        Customization (Settings) The language, units, ECO lamp, drive monitor, lamp brightness, SPORT lamp, EV driving indicator, background and default setting can be set up from this screen. The setting display is available only while the vehicle is stopped. If vehicle movement is detected during setup, the setup will be canceled automatically.

        Tech Tips

        *: Will not be displayed on the cruise information display when selected through the driver monitor on the customization display.

      3. The multi-information display undergoes the following transitions:

        A01GUWIE02
        No. Outline
        *1 A warning has occurred.
        *2 Conditions are met.
        *3 Approx. 6 seconds have elapsed without operating the DISP switch.
        *4 The DISP switch is pressed.
        *5 A door open warning, Lexus parking-assist sensor system or dynamic radar cruise control system display request occurs.
        *6 A door open warning, Lexus parking-assist sensor system or dynamic radar cruise control system display request is canceled.
        *7 A warning occurs.
        *8 A warning is canceled.
        *9 Only the warning title display is shown.
        *10 The warning advice display is shown.
        *11 The rheostat switch is operated.
        *12 Approx. 3 seconds have elapsed since the rheostat switch was operated.

      4. The cruise information display is switched using the DISP switch on the steering wheel. The display switches in the following order each time the DISP switch is pressed:

        A01GUGUE01
        No. Outline
        *1 Pressing DISP switch for less than 0.8 seconds.
        *2 Pressing DISP switch for 0.8 seconds or more.
        Cruise Information Display
        Display Outline
        Cruising Range A01GUON

        • Displays the value that has been calculated by the meter ECU, which is based on the fuel consumption data that the meter ECU continuously monitors and stores in its memory, and the residual fuel volume data, provided that the engine switch is turned on (IG).

        • The display updates every 10 seconds.
        Average A01GV2P

        • Displays the value that has been calculated by the meter ECU, which is based on the driven distance and the fuel consumption volume (fuel injection amount signal from the ECM via CAN).

        • The display updates every 10 seconds.
        Current A01GULC Displays a bar graph that has been calculated by the meter ECU, which is based on the driven distance and the fuel consumption volume (fuel injection amount signal from the ECM via CAN), provided that the engine switch is turned on (IG).
        After Refueling (Average Fuel Consumption) A01GUS9

        • Displays the value that has been calculated by the meter ECU, which is based on the driven distance since refueling and the fuel consumption volume (fuel injection amount signal from the ECM via CAN).

        • The display updates every 10 seconds.
        After Refueling (Cruising Range) A01GUG2

        • Displays the value that has been calculated by the meter ECU, which is based on the fuel consumption data that the meter ECU continuously monitors and stores in its memory, and the residual fuel volume data, provided after refuel.

        • The display updates every 10 seconds.
        Elapsed Time A01GUR0

        • Displays the time that has elapsed since the engine switch was turned on (IG) or since the counter was reset.

        • The display updates every 10 seconds.
        Average Speed A01GUTD

        • Displays the value that has been calculated by the meter ECU, which is based on the elapsed time and driven distance since the counter was reset.

        • The display updates every 10 seconds.
        Tire Inflation Pressure A01GV0T

        • Displays the tire pressure.

        • If the pressure of one of the tires is abnormal, the area behind the value corresponding to that tire is illuminated.

        • The display updates every 1 second.
        Energy Monitor A01GV1R

        • Displays the energy transmission direction for checking the current drive method (engine, motor or both), whether the engine is being used to generate power or whether energy is being regenerated.

        • The energy flow, which appears in the form of an arrow, also shows the SOC of the HV battery in 9 levels.

        • The display updates every 1 second.

      5. Warning Display


        • The warning display and the advisory display interrupt the display in the multi-information display if the display conditions are met.

          Priority Display Master Warning Light Multi Buzzer
          Power Switch ON Power Switch Off
          1 1

          Check Steering Lock System

          Have your vehicle checked by a dealer

          		 Illuminates Sounds
          Check Steering Lock System
          - Resetting Maintenance Data - -
          2 2

          Key is not detected

          Check key position

          		 Blinks -
          Key is not detected
          PLEASE WAIT NOW OPENING - -
          3 3 Shift to P range Blinks -
          4 4

          Low Key Battery

          Have your vehicle checked by a dealer

          		 Illuminates -
          Low Key Battery
          Diagnosis code display - -
          5 5

          Steering Lock is still active

          Push the POWER switch while turning the steering wheel in either direction

          		 Illuminates Sounds
          Steering Lock is still active
          - BRAKE! - -*
          6 6 To start, depress the brake pedal, and push the POWER switch - -
          - Pre-crash warning message display - -
          7 8 Depress the brake pedal, and touch the POWER switch with the key - -
          8 9 To start, depress the brake pedal, and push the POWER switch - Sounds
          9 -

          Low Oil Pressure

          Pull off the road in a safe place and stop the engine immediately.

          Contact a dealer

          		 Blinks Sounds
          Low Oil Pressure
          System check display - -
          10 - High Transmission Fluid Temperature Illuminates Sounds
          11 -

          Brake Wear

          Have your vehicle checked by a dealer

          		 Illuminates Sounds
          Brake Wear
          12 - Release the Parking Brake Blinks -
          13 -

          Check Park Sonar System

          Have your vehicle checked by a dealer

          		 Illuminates -
          Check Park Sonar System
          Clean Park Sonar
          14 -

          Check Brake System

          Have your vehicle checked by a dealer

          		 - Sounds
          15 -

          Check VGRS System

          Have your vehicle checked by a dealer

          		 Illuminates Sounds
          Check VGRS System
          VGRS Test Mode - -
          16 - Depress the brake pedal Illuminates Sounds

          Depress the brake pedal

          Check Brake Hold System

          		 Illuminates Sounds
          Check Brake Hold System
          Be careful using Brake Hold on icy roads! - -
          Depress the brake pedal to release Brake Hold - Sounds
          Brake Hold not available on slope Blinks Sounds
          Close the door to use Brake Hold - Sounds
          Fasten the seat belt to use Brake Hold - Sounds
          Close the hood or the trunk to use Brake Hold - Sounds
          Depress the brake pedal to continue Brake Hold - Sounds
          Close the door to continue Brake Hold - Sounds
          Fasten the seat belt to continue Brake Hold - Sounds
          17 - BSM not available Illuminates Sounds
          18 -

          Check BSM System

          Have your vehicle checked by a dealer

          		 Illuminates Sounds
          Check BSM System
          19 -

          Check PCS System

          Have your vehicle checked by a dealer

          		 Illuminates Sounds
          Check PCS System
          20 - PCS not available now Illuminates -
          21 - Pre-crash brakes are disabled because VSC is OFF - -
          22 10

          Check Generator

          Have your vehicle checked by a dealer

          		 - Sounds
          Check Generator
          23 11

          Low Battery

          Start the engine

          		 Illuminates -
          Low Battery
          24 12 Electrical equipment operation is limited - -
          25 13

          Check Power Control System

          Have your vehicle checked by a dealer

          		 - -
          Check Power Control System
          26 -

          Brake Malfunction

          Stop the vehicle in a safe place immediately.

          Contact a dealer

          		 - Sounds
          Brake Malfunction
          27 - Engine Coolant High Temperature - Sounds
          28 -

          Check Parking Brake System

          Have your vehicle checked by a dealer

          		 - Sounds
          Check Parking Brake System
          14 Parking Brake not available - Sounds
          To park the vehicle, shift to P range Illuminates Sounds
          -

          Parking Brake Overheat

          Wait until cooled down

          		 Illuminates Sounds
          Parking Brake Overheat

          The Parking Brake has been automatically locked

          To move the vehicle, release the Parking Brake

          		 - Sounds
          The Parking Brake has been automatically locked
          29 - EPB TEST - -
          30 -

          Check SRS Airbag System

          Have your vehicle checked by a dealer immediately

          		 Illuminates Sounds
          Check SRS Airbag System
          31 - Stop the vehicle in a safe place, Shift to P range Blinks Sounds
          32 -

          Traction battery preservation mode

          Restart after shifting to the P position

          		 Blinks -
          Traction battery preservation mode
          33 -

          Low Traction Battery

          Charges when not in N position

          		 Blinks -
          Low Traction Battery
          34 - Stop the vehicle in a safe place, Shift to P range Blinks -
          35 -

          Check Hybrid System

          Stop the vehicle in a safe place immediately.

          Contact a dealer

          		 Illuminates Sounds
          Check Hybrid System
          36 - Shift to P range when starting Blinks Sounds
          37 - Hybrid System Overheat Illuminates Sounds
          38 -

          Warming Up

          Maximum Vehicle Speed: 120 km/h (75 MPH)

          		 Illuminates Sounds
          39 -

          Check Headlight System

          Have your vehicle checked by a dealer

          		 Illuminates Sounds
          Check Headlight System
          40 -

          Check Rear Lights System

          Have your vehicle checked by a dealer

          		 Illuminates Sounds
          Check Rear Lights System
          41 -

          Low Engine Oil Level

          Add Oil

          		 Illuminates Sounds
          Low Engine Oil Level
          42 -

          Low Washer Fluid

          Fill tank

          		 Illuminates -
          Low Washer Fluid
          43 -

          Low Tire Pressure

          Check all tires

          		 Illuminates -
          44 - Tire Pressure Reset Proceeding - -
          Tire Pressure Test Mode - -
          Tire Pressure dummy display - -
          Tire Pressure blank display - -
          45 - Change the Air Conditioning Filter Illuminates -
          46 - Air Conditioning Filter Reset - -
          47 - Maintenance Required Illuminates -
          48 - Injector Maintenance Required Illuminates -
          49 15 REFUEL READY Illuminates -
          CLOSE FUEL LID Illuminates -
          50 - 2WD Maintenance Mode - -
          51 - 2WD Certification Mode - -
          52 - AWD Maintenance Mode - -
          53 - AWD Certification Mode - -
          54 - Shift to P range when parked Blinks -
          55 -

          Check Active Stabilizer Suspension System

          Have your vehicle checked by a dealer

          		 Illuminates Sounds
          Shift to P range when parked
          56 - Active Stabilizer Suspension Test Mode - -
          57 -

          Check Air Suspension System

          Have your vehicle checked by a dealer

          		 Illuminates Sounds
          Check Air Suspension System
          58 - Clean Radar Sensor Illuminates -
          Cruise Control not available Illuminates -

          Check Cruise Control System

          Have your vehicle checked by a dealer

          		 Illuminates -
          Check Cruise Control System

          Check Cruise Control System

          Depress the brake pedal

          Have your vehicle checked by a dealer

          		 Illuminates -

          Check Cruise Control System

          Depress the brake pedal
          Cruise Control not available now Illuminates -
          Front Radar Beam Adjustment L0.5° D5.0m - -
          59 - Rear Radar Beam Adjustment L0.5° D5.0m - -
          60 -

          Check LKA System

          Have your vehicle checked by a dealer

          		 Illuminates -
          Check LKA System
          LKA not available - -
          LKA Camera Adjustment Illuminates -
          61 -

          LKA canceled

          Keep hands on steering wheel

          		 - -
          62 -

          Check Power Steering System

          Have your vehicle checked by a dealer immediately

          		 Illuminates Sounds
          Check Power Steering System
          63 -

          Check ABS

          Have your vehicle checked by a dealer

          		 - Sounds
          Check ABS
          64 - Speed Limit Exceeded Blinks -
          65 - Climate Control activated to cool Hybrid System - -
          66 - T/M ERROR - -
          67 - T/M LEARNING - -
          68 - TRAC OFF - -
          69 -

          EV mode currently not available

          The vehicle is warming up

          		 - -
          EV mode currently not available
          70 -

          EV mode currently not available

          Low traction battery

          		 - -
          EV mode currently not available
          71 -

          EV mode currently not available

          The vehicle speed exceeds the EV range

          		 - -
          EV mode currently not available
          72 -

          EV mode currently not available

          The accelerator pedal is excessively depressed

          		 - -
          EV mode currently not available
          73 - EV mode currently not available - -
          74 -

          EV mode has been deactivated

          Low traction battery

          		 - -
          EV mode has been deactivated
          75 -

          EV mode has been deactivated

          The vehicle speed exceeded the EV range

          		 - -
          EV mode has been deactivated
          76 -

          EV mode has been deactivated

          The accelerator pedal was excessively depressed

          		 - -
          EV mode has been deactivated
          77 - EV mode has been deactivated - -
          78 -

          Advance notice of EV mode deactivation

          Traction battery

          		 - -
          Advance notice of EV mode deactivation
          79 -

          Advance notice of EV mode deactivation

          Vehicle speed

          		 - -
          Advance notice of EV mode deactivation
          80 -

          Advance notice of EV mode deactivation

          Accelerator pedal

          		 - -
          Advance notice of EV mode deactivation
          81 - Advance notice of EV mode deactivation - -
          82 18

          Check Front Passenger Seat System

          Do not sit on the seat

          		 Illuminates -
          Check Front Passenger Seat System
          83 19

          Limited seat adjustability

          When adjusting the seat backwards, retract the ottoman

          		 Blinks -
          Limited seat adjustability
          84 18

          Limited seat adjustability

          When adjusting the seat backwards, fold the table down

          		 Blinks -
          Limited seat adjustability
          85 - Turn on the high beams to activate AHB System - -
          Turn on the high beams to activate AHS System - -
          86 - Operate cruise lever or accelerator pedal to resume - -
          - 1 Door unlock mode - -
          - 3 Opening animation display - -
          - 7 Turn Light Off Blinks -
          - 15 Moon Roof Opened Illuminates -
          - 17 Theft sensors OFF - -
          - Theft sensors ON - -
          - - Maintenance required soon - -

          Tech Tips

          The items displayed differ by vehicle specification.

          *: The skid control buzzer assembly sounds.

      6. Customization Display


        1. The customization display can be switched by pressing and holding the DISP switch for 0.8 seconds or more while the setting display is shown on the cruise information display.

        2. The customization item can be switched to by pressing the DISP switch for less than 0.8 seconds.

        3. The setting display can be switched to by pressing the DISP switch for 0.8 seconds or more while a customization item is being displayed.

        4. Settings can be changed by pressing the DISP switch for less than 0.8 seconds while the setting display is being shown.

          A01GUOPE01
          No. Condition
          *1 Pressing DISP switch for 0.8 seconds or more.
          *2 Pressing DISP switch for less than 0.8 seconds.

    3. ECO Lamp


      1. The operating diagram of ECO lamp is as follows:

        A01GUO0E03
        No. Condition
        *1 The opening illumination is turned on.
        *2 The ECO lamp illuminates 0% to 100% in accordance with driving conditions.
        *3 The ECO lamp illuminates 10%.
        *4 The ECO lamp illuminates 10% to 100% in accordance with driving conditions.
        *5 The ECO lamp illuminates 10% after the opening illumination is turned on.

    4. SPORT Lamp


      1. The operating diagram of SPORT lamp is as follows:

        A01GUXKE04

    5. Front Seat Belt Warning System


      1. When the power switch is on (IG), this system detects the condition of the seat belts based on the signals from the front seat inner belt assembly LH or RH and the occupant detection sensor.

      2. When the seat belt is unbuckled, the multi buzzer sounds when the vehicle speed exceeds 20 km/h (12.4 mph) to emphasize the fact that the seat belt is unbuckled. After 30 seconds, the sound changes for emphasis. The sound continues for 90 seconds. Once the multi buzzer begins to sound, it will continue until the seat belt is buckled or the power switch is turned off.

        Tech Tips

        Upon receiving a request from a user who cannot wear a seat belt for a special reason, the multi buzzer warning can be canceled using a Global TechStream (GTS) . For details, refer to the Repair Manual.

      3. Occupant Detection Sensor


        • The occupant detection sensor, which is enclosed in the seat cushion of the front passenger seat, is used to detect whether or not the front passenger seat is occupied.

        • This sensor consists of a construction in which 2 electrode sheets sandwich a spacer. When the occupant is seated, the electrode sheets come in contact with each other through the hole provided in the spacer portion, thus enabling the current to flow.

        • The sensor detects whether or not an occupant is seated in the front passenger seat.