Toyota bZ4X Owner's Manual: Digital Rear-view Mirror

*: If equipped

The Digital Rear-view Mirror is an advanced system that uses a rear-mounted camera to capture an image and display it on an integrated screen. This innovative feature allows you to view the rear of your vehicle clearly-even when traditional obstructions, such as head restraints or luggage, block the view.

By operating a dedicated lever, you can switch between optical mirror mode and digital mirror mode. In optical mode, the mirror functions like a conventional rearview mirror, while digital mode provides a dynamic, camera-based image that enhances rear visibility. Notably, when operating in digital mode, the rear seats are not displayed, thereby enhancing passenger privacy.

It is important to note that the effective image range in digital mode may differ from that of an optical mirror. Make sure to verify the displayed view thoroughly before driving.

WARNING

Observe the following precautions.

Failure to do so may result in death or serious injury.

Before Using the Digital Rear-view Mirror

• Always adjust the mirror before starting your drive.

• Switch to optical mirror mode and adjust the mirror so that the rear area is viewed properly.
• Switch to digital mirror mode and fine-tune the display settings to suit your driving posture.

• Since the image range in digital mode may be different from that of the optical mode, confirm the coverage to ensure a comprehensive view of the rear before driving.

Incorporating a Digital Rear-view Mirror enhances rearward visibility and overall driving safety by overcoming physical obstructions and maintaining passenger privacy. This state-of-the-art feature is found in innovative vehicles such as the Toyota bZ4X.

System components

1. Camera indicator

Indicates that the camera is operating normally.

2. Icon display area

Displays icons, adjusting gauge, etc.

3. Select/adjust button

Press to change the setting of the item you want to adjust.

4. Menu button

Press to display the icon display area and select the item you want to adjust.

5. Lever

Operate to change between digital mirror mode and optical mirror mode

Changing modes

Operate the lever to change between digital mirror mode and optical mirror mode.

1. Digital mirror mode

Displays an image of the area behind the vehicle.

will illuminate in this mode.

2. Optical mirror mode

Turns off the display of the Digital Rear-view Mirror allows it to be used as an optical mirror.

Digital Mirror Mode Operating Condition

When the power switch is turned to ON, the Digital Rear-view Mirror (in digital mirror mode) activates and displays the rear camera’s image on the integrated screen. Conversely, if the power switch is moved from ON to OFF or ACC, the image will disappear after several seconds.

When Using the Digital Rear-view Mirror in Digital Mirror Mode

• If water, snow, mud, or debris obscures the camera lens and makes the displayed image difficult to see, operate the Digital Rear-view Mirror camera washer or switch to optical mirror mode.
• With the back door open, the mirror image may not display properly; always ensure the back door is closed before driving.
• If reflected light on the display hinders viewing, close the electronic sunshade for the panoramic moon roof (if equipped) to reduce glare.
• When driving at night, you may notice one or more of the following conditions-none of which indicate a malfunction:

• Colors of objects in the displayed image might differ from their actual hues.
• Depending on the height and intensity of headlights from the vehicle behind, the surrounding area might appear white and blurry.
• Automatic image adjustments for a brighter surrounding could cause slight flickering.

If the image is difficult to see or persistent flickering becomes distracting, switch to optical mirror mode for an improved view.

• The Digital Rear-view Mirror may become noticeably warm during digital mirror mode operation; this is a normal occurrence and not a malfunction.
• Depending on your physical condition or age, focusing on the displayed image might take longer than usual-in such cases, it is advisable to change to optical mirror mode.
• To prevent motion sickness, do not allow passengers to continuously stare at the displayed image while the vehicle is in motion.

When the System Malfunctions

If a symbol (as illustrated in the system reference) appears while in digital mirror mode, it may indicate a temporary malfunction. Typically, this symbol will vanish after a few seconds. If the issue persists, operate the lever to switch back to optical mirror mode and have the system inspected by your Toyota dealer.

Experience advanced rear visibility with our Digital Rear-view Mirror system. Designed to overcome common obstructions-such as head restraints or luggage-this technology provides a clear view of the road behind, adapting to varying light conditions and ensuring enhanced safety. For example, innovative vehicles such as the Toyota bZ4X demonstrate how modern technology can seamlessly merge convenience with robust safety features.

Adjusting the mirror

Adjusting the mirror height

The height of the rear view mirror can be adjusted to suit your driving posture.

Change to optical mirror mode, adjusting the height of the rear view mirror by moving it up and down.

Display settings (digital mirror mode)

Settings of the display in the digital mirror mode, on/off operation of the automatic anti-glare function, etc. can be changed.

1. Press the menu button.

The icons will be displayed.

2. Press  the menu button repeatedly and select the item you want to adjust.
3. Press or to change the setting.

The icons will disappear if a button is not operated for approximately 5 seconds or more.

Icons / Settings

Select to adjust the brightness of the display.

Select to adjust the area displayed up/down.

Select to adjust the area displayed to the left/right.

Select to adjust the angle of the displayed image.

Select to zoom in/out the displayed image.

Select to enable/disable the automatic anti-glare function.* Responding to the brightness of the headlights of vehicles behind, the reflected light is automatically adjusted.

The automatic anti-glare function is enabled each time the power switch is changed to ON.

Select to display Home- Link Training Tutorial to assist customers to train their Garage Door Opener System.

Select to change the language of the Homelink Training Tutorial.

*: This is a function for the optical mirror mode, however, the setting can also be changed while using the digital mirror mode.

Enabling/Disabling the Automatic Anti-Glare Function (Optical Mirror Mode)

Modern vehicles offer an intelligent automatic anti-glare function in optical mirror mode, which can be enabled or disabled according to your driving preferences. This feature is versatile, as it can be adjusted whether you are using the digital mirror mode or the optical mirror mode, ensuring optimal visibility under various lighting conditions.

• When using digital mirror mode
• When using optical mirror mode

1. Press the menu button to access the settings.

Once you press the menu button, the setting display appears. This display allows you to toggle the automatic anti-glare function on or off. When enabled, the system works to automatically reduce glare caused by the headlights of vehicles behind and other bright light sources, thereby improving your rear view. Conversely, if you prefer a fixed mirror position without automatic adjustments, you can disable the function.

Regularly checking and adjusting this setting ensures that you always have a clear view of your surroundings, whether you are driving in low-light conditions or during the day. This thoughtful feature not only enhances safety but also minimizes eye strain, contributing to a more comfortable driving experience.

2. Press or to enable ("ON")/disable ("OFF") the automatic antiglare function.

The icons will disappear if a button is not operated for approximately 5 seconds or more.

Adjusting the Display (Digital Mirror Mode)

• Icons will automatically disappear if no button is pressed for about 5 seconds or longer.
• When you adjust the displayed image, slight distortion might occur. This is normal and does not indicate a malfunction.
• If the brightness of the Digital Rear-view Mirror is set too high, it may cause eye strain. Adjust the brightness to a comfortable level, and if your eyes become tired, consider switching to optical mirror mode.
• The brightness of the Digital Rear-view Mirror will automatically adjust based on the ambient light in front of your vehicle.

To prevent the light sensors from malfunctioning

To prevent the light sensors from malfunctioning, do not touch or cover them.

WARNING

Observe the following precautions. Failure to do so may result in death or serious injury.

While Driving

• Do not adjust the position of the Digital Rear-view Mirror or its display settings while driving. Always stop the vehicle and use the mirror control switches before making any adjustments. Neglecting this precaution could cause errors in steering wheel operation and lead to an unexpected accident.
• Always remain aware of your vehicle's surroundings.

Keep in mind that the perceived size of vehicles and other objects may differ between digital mirror mode and optical mirror mode. When backing up, always verify the area directly behind your vehicle-especially under dim conditions or at night, when the surroundings may appear less distinct.

To Prevent Causes of Fire

If you notice any smoke or an unusual odor coming from the Digital Rear-view Mirror while it is in use, discontinue operation immediately and contact your Toyota dealer. Continuing to use the system under these conditions could result in a fire.

Cleaning the Digital Rearview Mirror

Cleaning the Mirror Surface

A dirty mirror surface can impede the clarity of the displayed image. To ensure optimal visibility, gently clean the mirror surface with a soft, dry cloth.

Cleaning the Camera

If the Digital Rear-view Mirror image becomes difficult to see due to water, snow, mud, or other debris on the camera lens, activate the camera washer or switch to optical mirror mode.

The Camera

The camera for the Digital Rear-view Mirror is strategically located to capture a comprehensive view of the area behind your vehicle. Be sure to refer to the system diagram or your vehicle’s manual for the exact placement.

Cleaning the Camera with Washer Fluid

Proper maintenance of the Digital Rear-view Mirror’s camera is essential for clear visibility and safe driving. When cleaning the camera with washer fluid, please follow these guidelines to ensure the best performance:

• Temporary Image Disruption: Washer fluid can momentarily obscure the camera’s view. This may make the image appear blurred, so exercise caution in the surrounding area while driving immediately after cleaning.
• Residual Washer Fluid: If any washer fluid remains on the lens, the displayed image might be unclear-especially at night when headlights from vehicles behind can accentuate any distortion. In this situation, consider switching to optical mirror mode until the residue is removed.
• Stubborn Dirt: Some dirt or debris may not be completely removed with washer fluid alone. If this occurs, rinse the camera lens thoroughly with a large amount of water and then gently wipe it with a soft cloth dampened with water.
• Limitations: Although washer fluid is effective at cleaning, it is not designed to remove ice, snow, or strongly adherent debris around the camera.

NOTICE

To Prevent the Digital Rearview Mirror from Malfunctioning

• Avoid using harsh detergents such as thinner, benzene, or alcohol when cleaning the mirror. These chemicals can discolor, deteriorate, or damage the mirror’s surface.
• Do not remove, disassemble, or modify the mirror, as even slight alterations may impair its proper functioning.

To Prevent the Camera from Malfunctioning

It is crucial to follow these precautions to keep the camera in optimal working condition:

• Avoid striking or hitting the camera or subjecting it to strong impacts, as even minor collisions can alter its installation position or angle.
• Do not remove, disassemble, or modify the camera under any circumstances.
• When washing the camera, first thoroughly rinse it with a large quantity of water, then gently wipe it with a soft cloth dampened with water. Avoid applying excessive pressure, which might scratch the lens and reduce image clarity.
• Prevent organic solvents, car wax, window cleaner, or glass coatings from adhering to the camera cover. If these substances do accumulate, remove them as soon as possible.
• Do not apply hot water to the camera during cold weather. Sudden temperature changes can cause the camera to operate improperly.
• When using a high-pressure washer, avoid directing the spray onto the camera and its surrounding area, as the intense water pressure may affect its calibration and performance.

• Do not subject the camera to a strong impact. If it suffers an impact, have your vehicle inspected by your Toyota dealer immediately.
• Ensure that the vent holes around the mirror are not blocked, as this can lead to overheating, potentially causing a malfunction or even a fire.

Regular cleaning and maintenance are critical for the optimal performance of your Digital Rear-view Mirror. Such careful upkeep ensures that the camera consistently delivers clear images under various driving conditions, enhancing overall safety and driving comfort. Advanced features like these, which are incorporated in innovative vehicles such as the Toyota bZ4X, contribute to a sophisticated driving experience by merging cutting-edge technology with robust safety measures.

If you notice any symptoms

If you notice any of the following symptoms, refer to the following table for the likely cause and the solution.

If the symptom is not resolved by the solution, have the vehicle inspected by your Toyota dealer.

Symptom:

The image is difficult to see.

Likely cause:

The mirror surface is dirty.

Solution:

Clean the mirror surface gently, using a soft dry cloth.

Likely cause:

Sunlight or headlights are shining directly into the Digital Rearview Mirror.

Solution:

Change to optical mirror mode.

(If the light is coming through the panoramic moon roof [if equipped], close the electronic sunshade.)

Likely cause:

• The vehicle is in a dark area.
• The vehicle is near a TV tower, broadcasting station, electric power plant, or other location where strong radio waves or electrical noise may be present.
• The temperature around the camera is extremely high/low.
• The ambient temperature is extremely low.
• It is raining or humid.
• Sunlight or headlights are shining directly into the camera lens.
• The vehicle is under fluorescent lights, sodium lights, mercury lights, etc.

Solution:

Change to optical mirror mode.

(Change back to digital mirror mode when the conditions have improved.)

Likely cause:

Foreign matters such as water droplets or dust is on the camera lens.

Solution:

• Operate the dedicated camera cleaning washer and clean the camera lens.
• Change to optical mirror mode.

Symptom:

The image is out of alignment.

Likely cause:

The back door is not fully closed.

Solution:

Fully close the back door.

Likely cause:

The camera or its surrounding area has received a strong impact.

Solution:

Change to optical mirror mode and have the vehicle inspected by your Toyota dealer.

Symptom:

• The display is dim and is displayed.
• goes off.

Likely cause:

The system may be malfunctioning.

Solution:

Change to optical mirror mode and have the vehicle inspected by your Toyota dealer.

Symptom:

is displayed.

Likely cause:

The Digital Rear-view Mirror is extremely hot.

(The display will gradually become more dim. If the temperature continues to increase, the Digital Rear-view Mirror will turn off.)

Solution:

Reducing the cabin temperature is recommended to reduce the temperature of the mirror.

( will disappear when the mirror becomes cool.) If  does not disappear even though the mirror is cool, have the vehicle inspected by your Toyota dealer.

Symptom:

The lever cannot be operated properly.

Likely cause:

The lever may be malfunctioning.

Solution:

Change to optical mirror mode and have the vehicle inspected by your Toyota dealer.

(To change to optical mirror mode, press and hold the menu button for approximately 10 seconds.)