Combination Meter Assembly
Buzzer Function
- The table below shows the warning and reminder functions of the buzzer in the combination meter assembly.
1 READY 2 Combined Shift State R Indication and Seat Belt Warning*1 3 Shift State R Indication 4 Driver Side Seat Belt Warning (5 Times at the Maximum)*1 5 Driver Side Seat Belt Warning (Once)*1 6 Passenger Side Seat Belt Warning (Once)*1 7 Seat Belt Warning (Level 2) 8 Seat Belt Warning (Level 1 for Rear Seat) 9 Seat Belt Warning (Level 1) 10 Brake System Warning 11 EPS Warning 12 Entry and Start System Warning (Continuous) 13 Entry and Start System Warning (Intermittent) 14 Brake System Temperature Warning 15 Hill-start Assist Control Indication 16 Entry and Start System Warning (Once) 17 Multi-information Display Warning 18 Accelerator Depression with Neutral (N) Selected 19 HV Battery Low Warning 20 HV Battery Charge Request 21 Dynamic Radar Cruise Control Cancellation due to Low Vehicle Speed*2 22 Immobiliser Certification Reminder 23 Park (P) Request 24 Speed Limit Exceed Warning*1 25 Parking Brake Engaged Warning 26 Door Open while Driving Warning 27 Shift Operation Reject Warning 28 EV Drive Mode Reject Warning 29 Headlight Reminder 30 Sliding Roof Open Warning - *1: Models for G.C.C. Countries
- *2: Models with Dynamic Radar Cruise Control System
- The table below shows the warning and reminder functions of the buzzer in the combination meter assembly.
Multi-information Display
Display Flow Function
- The multi-information display flow can be switched as shown in the flow chart below;
No. Transition Condition *1 If the display conditions for 2 or more messages are met, relevant messages are alternately displayed for 2 seconds each. *2 Conditions are not met and all new messages have been displayed. *3 If the hybrid system is turned off during the "Opening" display, the "Opening" display will be shown from the beginning. *4 The dynamic radar cruise control system is on. *5 If the DISP switch is used to change from an advisory message to the cruise information display screen, repeatedly operating the DISP switch will cycle through the cruise information screens and then return the advisory message if the display conditions are still met. *6 If the DISP switch is not operated for more than 6 seconds with any of the caution or warning message display conditions still met, the relevant caution or warning messages are displayed.
- The multi-information display flow can be switched as shown in the flow chart below;
Cruise Information Mode Function
- The cruise information is displayed in the following order each time the DISP switch of the steering pad switch assembly is pressed.
No. Information Outline (1) Energy Monitor - 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 8 levels.
- This display is updated every 0.3 seconds.
(2) Current Fuel Consumption and Average Fuel Consumption Since Refueling Current Fuel Consumption: - Displays the value calculated by the combination meter assembly based on the engine speed and fuel injection signals from the No. 1 injector.
- This display is updated every 0.6 seconds.
- Displays the value calculated by the combination meter assembly based on the distance driven since refueling and the fuel consumption volume (fuel injection signals from the No. 1 injector).
- The combination meter assembly determines the vehicle has been refueled through the signal from the fuel sender gauge.
- This display is updated every 10 seconds.
(3) Average Fuel Consumption - Displays a value that has been calculated by the combination meter assembly based on the distance driven and the fuel consumption volume (fuel injection signal from the No. 1 cylinder).
- This display is updated every 10 seconds.
(4) Cruising Range - Displays a value that has been calculated by the combination meter assembly. When the power switch is turned on (IG), the combination meter assembly calculates the range based on continuously monitoring and storing information on fuel consumption data, and the residual fuel volume.
- This display is updated every 10 seconds.
(5) Elapsed Time Displays the length of time since the hybrid control system was started. (6) Average Speed - Displays the average vehicle speed calculated by the combination meter assembly based on the engine start signal and vehicle speed signal.
- This display is updated every 10 seconds.
(7) Rear Seat Belt Warning* When the rear seat seat belts are unfastened, seat belt unfastened symbols will be displayed. (8) Settings - Customizes the display and illumination of the combination meter assembly.
- On models without a navigation system, some vehicle functions can be customized.
(9) Blank Screen - - *: Except models for G.C.C. countries
- The cruise information is displayed in the following order each time the DISP switch of the steering pad switch assembly is pressed.
Warning Mode Function
- When a warning is necessary, the warning display interrupts the display in the multi-information display.
- The master warning light may illuminate or blink and the buzzer in the combination meter assembly may sound depending on the item in the multi-information display.
Priority Warning Master Warning Light Buzzer 1 MAINTENANCE MODE - - CERTIFICATION MODE - - ADJUSTING FRONT RADAR BEAM - - CHECKING CRUISE CONTROL C/D - - CHECKING CRUISE CONTROL BRAKE - - BRAKE!*1 - - 2 Door Open - - LEXUS Parking Assist-sensor System Warning*2 - - CHECK SONAR*2 Illuminates Sounds CLEAN SONAR*2 Illuminates Sounds 3 AUTO POWER OFF TO CONSERVE BATTERY - - Rear Seat Belt Warning - Sounds 4 Vehicle Approaching Warning during Radar Cruise Control*3 - - 5 SHIFT TO P POSITION Blinks Sounds SHIFT TO P POSITION AND PUSH POWER SWITCH TO TURN POWER OFF Blinks Sounds SHIFT TO P RANGE WHEN PARKED Blinks Sounds N POSITION Blinks Sounds TRACTION BATTERY PRESERVATION MODE RESTART AFTER SHIFTING THE P POSITION Blinks Sounds LOW TRACTION BATTERY CHARGE WHEN NOT IN N POSITION Blinks Sounds 6 P LOCK MALFUNCTION WHEN PARKING, PARK IN FLAT PLACE AND APPLY PARKING BRAKE SECURELY Illuminates Sounds CHECK HYBRID SYSTEM Illuminates Sounds 7 RELEASE PARKING BRAKE Blinks Sounds KEY NOT DETECTED Blinks Sounds SPEED LIMIT EXCEED*4 Blinks Sounds 8 CLEAN RADAR SENSOR*1, *3 Illuminates Sounds CRUISE CONTROL NOT AVAILABLE*3 Illuminates Sounds 9 CHECK CRUISE CONTROL SYSTEM*3 Illuminates Sounds CHECK PCS SYSTEM*1 Illuminates Sounds CHECK HEADLIGHT SYSTEM*5 Blinks Sounds 10 TURN POWER OFF Blinks Sounds KEY DETECTED IN VEHICLE Blinks Sounds TURN LIGHTS OFF Blinks Sounds MOONROOF OPENED*6 Blinks Sounds DEPRESS BRAKE PEDAL AND PUSH POWER SWITCH TO START Blinks Sounds 11 SHIFT TO P POSITION TO START Blinks Sounds 12 KEY BATTERY LOW Illuminates Sounds HYBRID SYSTEM OVERHEAT Illuminates Sounds 13 LOW WASHER FLUID - - PCS TEMPORARILY NOT AVAILABLE*1 - - EV MODE CURRENTLY NOT AVAILABLE - Sounds EV MODE NOT AVAILABLE WARMING UP - Sounds EV MODE NOT AVAILABLE LOW BATTERY - Sounds EV MODE NOT AVAILABLE EXCESSIVE SPEED - Sounds EV MODE NOT AVAILABLE EXCESSIVE ACCELERATION - Sounds EV MODE DEACTIVATED - Sounds EV MODE DEACTIVATED LOW BATTERY - Sounds EV MODE DEACTIVATED EXCESSIVE SPEED - Sounds EV MODE DEACTIVATED EXCESSIVE ACCELERATION - Sounds THEFT SENSOR OFF - - THEFT SENSOR ON - -
- *1: Models with Pre-crash Safety System
- *2: Models with LEXUS Parking Assist-sensor System
- *3: Models with Dynamic Radar Cruise Control System
- *4: Models for G.C.C. Countries
- *5: Models with LED Headlight
- *6: Models with Sliding Roof System
- When a warning is necessary, the warning display interrupts the display in the multi-information display.
Rear Seat Belt Warning Function
- The multi-information display displays the rear seat belt warning based on the rear seat belt buckle switches and courtesy switches for the rear doors. If a warning is necessary, the buzzer in the combination meter assembly will also sound.
- The flow of operations that results in a rear seat belt warning is as follows:
*1: Sound cycle is 1.2 seconds.Step Condition Transition Multi-information Display Buzzer 1 Power switch is off. Warning is not displayed. No Sound 2 - Power switch is turned on (IG).
- A seat belt is fastened.
In this case, 3 seats will be displayed as being unfastened regardless of the number of occupants. If seat belts are then fastened, the display for the relevant seat will go off. 3 Any of the rear seat belts are unfastened. 
If the vehicle speed exceeds 20 km/h (12 mph): - Sounds for 30 seconds*1
- Sounds for an additional 90 seconds*2
- Seats with an unfastened seat belt will be displayed regardless of the number of occupants.
4 - When one of the following conditions is met, the buzzer will stop sounding.
- The seat belt is refastened.
- Vehicle speed is lower than approximately 2 km/h (1.2 mph) and either the parking brake is applied or parking (P) is selected.
Stops sounding - Seats with an unfastened seat belt will be displayed regardless of the number of occupants.
- The warning message will be displayed for approximately 34 seconds and then go off.
*2: Sound cycle is 0.4 seconds. - Power switch is turned on (IG).
- The multi-information display displays the rear seat belt warning based on the rear seat belt buckle switches and courtesy switches for the rear doors. If a warning is necessary, the buzzer in the combination meter assembly will also sound.
Customization Function
Items that can be customized are displayed when the DISP switch of the steering pad switch assembly is pressed and held.
Press the DISP switch briefly to select the item to be customized. Press and hold the DISP switch to confirm the selection.
Text in Illustration *1 DISP Switch - - 
DISP Switch pressed and held 
DISP Switch pressed briefly The following items of the combination meter assembly can be customized:
Item Available Setting Tachometer* - Auto
- Keep On
- Off
Eco Lamp* - Eco Drive Support
- Keep On
- Off
Sport Lamp* - Auto
- Off
Lamp Brightness* - Bright
- Standard
EV Indicator - Auto
- Off
Language LHD Models for Europe - English
- French
- Spanish
- Russian
RHD Models for Europe - English
- French
- Spanish
Others - English
- French
- Spanish
- Chinese
Unit - km (km/L)
- km (L/100km)
- miles (MPG)
- *: Models with Optitron Type Combination Meter Assembly
- Auto
The following items of the vehicle can be customized:
Item Available Setting Door Shift-linked Automatic Unlock - On
- Off
Vehicle Speed-linked Automatic Lock - On
- Off
Shift-linked Automatic Lock - On
- Off
Driver Door Linked Unlock - On
- Off
Lock/Unlock Answer Back (Keyless Entry Feedback) - On
- Off
Automatic Relock Time Adjustment - 30 seconds
- 60 seconds
- 120 seconds
- Off
Remote 2-press Unlock - On
- Off
Keyless Entry Feedback Buzzer Volume Adjustment - Off
- Level 1 (Minimum)
- Level 2
- Level 3
- Level 4
- Level 5
- Level 6
- Level 7 (Maximum)
Entry and Start System Entry and Start System - On
- Off
Select Doors to Unlock - Driver
- All
Lighting Headlight Off Time Adjustment - Off
- 30 seconds
- 60 seconds
- 90 seconds
Light Sensor Sensitivity - -2
- -1
- Standard
- +1
- +2
Daytime Running Light - On
- Off
Interior Light Off Time Adjustment - 7.5 seconds
- 15 seconds
- 30 seconds
- Off
Exterior Light OFF Time Adjustment - 7.5 seconds
- 15 seconds
- 30 seconds
- Off
Air Conditioning Automatic Air Conditioning System Mode - On
- Off
- On