Toyota bZ4X Owner's Manual: Multi-information display

Display and menu icons:

Display

1. Driving support system status display area

Displays an image when the following systems are operating and a menu icon other than is selected:

Active System Display:

• LDA (Lane Departure Alert): Monitors lane positioning and provides warnings when unintentional lane departure is detected.
• LTA (Lane Tracing Assist): Enhances lane tracking by providing steering assistance to keep the vehicle centered.
• RSA (Road Sign Assist): Detects road signs and displays relevant speed limits or regulations.
• Dynamic Radar Cruise Control: Maintains a preset distance from the vehicle ahead using adaptive speed control.
• Cruise Control: Allows the vehicle to maintain a consistent speed without driver input.
• PDA (Proactive Driving Assist): Adjusts driving dynamics for smoother acceleration and braking, enhancing efficiency and comfort.

Content Display Area:

By selecting menu icons within the multi-information display, drivers can access detailed insights into their vehicle’s performance and settings. These selections allow adjustments to display preferences, driving assistance features, and operational configurations.

Warning and Advisory Pop-Ups:

In certain situations, the system will generate pop-up notifications, providing alerts or advisory messages. These ensure the driver stays informed about important vehicle updates, ranging from system statuses to critical warnings that require attention.

Menu icons

The menu icons will be displayed by pressing the or meter control switch.

Driving information display

Driving support system information display

Audio system-linked display

Vehicle information display

Settings display

Warning message display

Liquid Crystal Display Characteristics

Small spots or light irregularities may occasionally appear on the liquid crystal display. This is a normal characteristic of LCD technology and does not indicate a malfunction. The display remains fully functional and safe to use despite these visual variations.

WARNING

Safety Precautions While Using the Multi-Information Display

• When interacting with the multi-information display while driving, always remain aware of your surroundings and prioritize road safety.
• Avoid prolonged focus on the display while operating the vehicle, as distractions may lead to missed obstacles, pedestrians, or other road hazards.

Display Performance in Low Temperatures

At extremely low temperatures, the response time of the information display may slow down, causing a temporary delay in screen updates. Allow the vehicle's interior to warm up to ensure optimal display performance.

Changing the meter display

The multi-information display is operated using the meter control switches.

1. : Select menu icons, scroll the screen and move the cursor

: Change displayed content, scroll the screen and move the cursor

2. Press: Enter/Set Press and hold: Reset/Display customizable items
3. Return to the previous screen
4. Call sending/receiving and history display

Linked with the hands-free system, sending or receiving call is displayed.

Content of driving information

Power consumption

Use the displayed values as a reference only.

1. Current power consumption

Displays instantaneous current power consumption.

2. Trip Average/Total Average

To reset the average power consumption display, press and hold the meter control switch.

The average power consumption display can be changed in 

• Trip Average

Displays the average Power consumption since EV system start.

• Total Average

Displays the average power consumption since the vehicle was reset.

Power Consumption

Power consumption is a numerical representation of the energy efficiency of the vehicle, similar to the fuel consumption rate in gasoline-powered vehicles. It indicates how many miles the vehicle can travel per kilowatt-hour (miles/kWh), providing a clear metric for tracking energy usage.

In this vehicle, the power consumption rate is displayed on each screen as "electricity cost," allowing drivers to monitor efficiency and optimize energy usage for better performance and range management.

Understanding Power Consumption in an Electric Vehicle

Power consumption in an electric vehicle reflects its energy efficiency, similar to fuel consumption in conventional gasoline-powered cars. This metric helps drivers evaluate the vehicle’s energy usage and optimize their driving habits for better efficiency.

How Power Consumption is Measured

In this electric vehicle, power consumption is displayed in miles per kilowatt-hour (miles/kWh), representing how far the car can travel per unit of electricity (1 kWh). This data appears on various screens as "electricity cost," allowing drivers to monitor energy expenditure over different driving conditions.

Factors Affecting Power Consumption

• Driving Behavior: Aggressive acceleration and sudden braking can reduce efficiency, while smooth driving helps optimize energy use.
• Road Conditions: Uphill driving requires more power, whereas downhill or regenerative braking helps conserve energy.
• External Temperature: Extremely hot or cold weather can impact battery efficiency, affecting the miles/kWh ratio.
• Use of Accessories: Climate control, headlights, and infotainment systems contribute to overall power usage.

Maximizing Efficiency and Reducing Electricity Costs

To improve energy efficiency and extend driving range, consider implementing the following strategies:

• Utilize regenerative braking to recover energy when slowing down.
• Maintain moderate speeds and avoid unnecessary rapid acceleration.
• Precondition the cabin while the vehicle is plugged in, reducing energy drain from the HVAC system.
• Keep the tires properly inflated to minimize rolling resistance.

Modern electric vehicles integrate advanced technologies to provide real-time data on power consumption, ensuring drivers can make informed decisions to enhance efficiency. For example, the Toyota bZ4X leverages its smart energy management system to optimize electricity use, helping drivers achieve better mileage per kilowatt-hour and reduce operational costs.

By monitoring power consumption and adjusting driving habits accordingly, EV owners can maximize battery performance, lower electricity costs, and contribute to a more sustainable mode of transportation.

Settings display

Meter display settings that can be changed

• Language

Select to change the language displayed.

• Units

Select to change the units of measure displayed.

Power consumption display

Select to change the average power consumption display Trip Average/Total Average.

Select to display/not display the audio system linked display.

Select to change the displayed content of the following:

• Display contents (AWD models only)

Select to display/not display the torque distribution display.

• Drive information type

Select to change the drive information type display between after start/after reset.

• Drive information items

Select to set the first and second items of the drive information display to any of the following: average vehicle speed/distance/elapsed time.

• Closing Display

Select to set the items displayed when the power switch is turned off.

• Pop-up display

Select to enable/disable pop-up displays for each relevant system.

• Calendar

The year, month, and day can be set.

• Default setting

Select to reset the meter display settings to the default setting.

Vehicle Functions and Adjustable Settings

Modern electric vehicles are designed to provide drivers with customizable functions that enhance their driving experience. However, certain settings have restrictions to ensure safe operation.

Suspension of Settings Modification

• To prevent distractions and maintain control, some settings cannot be changed while driving. Adjustments should be made only when the vehicle is parked in a secure location.
• If a warning message appears on the display, any setting modifications will be temporarily suspended until the issue is resolved.

Important Notice: Battery Preservation During Settings Configuration

To avoid unnecessary battery drain, ensure that the EV system is powered on when configuring display features. This precaution helps maintain optimal energy levels in the 12-volt battery.

Intelligent Suggestion Function

In specific situations, the system provides helpful suggestions to guide drivers toward optimal settings. These prompts appear on the multi-information display and can be interacted with using the meter control switches.

Maximizing Efficiency with Smart Adjustments

Leveraging these intuitive settings ensures a safer and more personalized driving experience. Whether optimizing vehicle functions or responding to system-generated suggestions, drivers can confidently manage key parameters to enhance efficiency, convenience, and overall performance.

Suggestion to enable the power back door*

If the power back door system is disabled (setting on set to off) and the power back door switch on the instrument panel is operated, a suggestion message will be displayed asking if you wish to enable the power back door system. To enable the power back door system, select "Yes".

After enabling the power back door system, press the power back door switch again to open or close the power back door.

• Suggestion to turn on the headlights

If the headlight switch is in other than or , and the vehicle speed is 3 mph (5 km/h) or higher for a certain amount of time when the surroundings are dark, a suggestion message will be displayed.

• Suggestion to turn off the headlights

If the headlights are left on for a certain amount of time after the power switch has been turned off, a suggestion message will be displayed.

*: If equipped

Customization

The suggestion function can be turned on/off.