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What is the I in the square symbol in my car?

That symbol is the information indicator on many modern cars. It signals that there is an informational message to view in the driver information center or infotainment system, and it is not a fault light by itself.


The symbol and its general meaning


In most vehicles, the I-in-a-square icon functions as a generic information notification. It alerts the driver that there is a message or piece of data available in the car’s information system, which can be accessed through the instrument cluster or the infotainment interface. Depending on the model, tapping or navigating to the Info, Messages, or similar screen will reveal the exact details and any recommended actions.


Where it appears and what it signals


Where you see the icon and what it signals can vary by brand and model. Common scenarios include maintenance reminders, software or map updates for the infotainment system, or informational messages about tire pressure, trip data, or vehicle status.



  • Maintenance reminders such as oil change due, filter replacement, or scheduled service.

  • Software or map updates available for the infotainment system.

  • Informational messages about tire pressure, fuel economy, or trip data.

  • Acknowledge-only notices that require you to press an OK or Info button to clear.

  • Vehicle status notices, such as recommended actions or alerts from the manufacturer.


Note that not all models use the same wording or iconography. Colors (amber, blue, or white) and placement can indicate different levels of urgency or type of information. When in doubt, consult your owner’s manual for your exact model.


How to check and respond when you see the icon


To read the information linked to the symbol, access the vehicle’s information display and review the message or data attached to it. This usually involves using the car’s steering-wheel controls or central touchscreen.



  • On most cars, use the steering-wheel buttons or the center display to reach the driver information display or information menu.

  • Navigate to a section labeled Information, Messages, Info, or a similarly named screen.

  • Read the message carefully and note any required actions, such as scheduling maintenance, adjusting settings, or updating software.

  • If needed, follow on-screen prompts to acknowledge or clear the message (often “OK” or “Info”).

  • If the icon stays on or you cannot interpret the message, consult the owner’s manual or contact a dealer for guidance, especially if the notice concerns safety or critical maintenance.


After reviewing the message, take the recommended action if applicable. If nothing specific is stated, you may simply monitor the system for future updates and ensure your software and maintenance schedule are up to date.


When to seek professional help


If the information icon remains lit without a clear message, or if it reappears repeatedly after you’ve addressed a listed item, it can indicate a system fault or a software issue. In such cases, scheduling a diagnostic check with your dealership or a qualified mechanic is prudent to prevent missed maintenance or misinterpreted warnings.


Overall, the I-in-square symbol is primarily an information indicator rather than a direct safety fault. It invites you to consult the vehicle’s information center for messages that could affect maintenance, settings, or software updates.


Summary


The I inside a square on your dashboard is an information indicator. It signals that there is an informational message to view in the driver information center or infotainment system. To respond, access the information menu, read the message, follow any recommended actions, and consult the manual or a dealer if you’re unsure. While common across many makes, exact wording and behavior can vary by model, so confirm with your owner’s manual for specifics.

What does the yellow I mean in a car?


A yellow "i" on your car's dashboard means that there is an informational alert or a non-urgent issue that needs attention soon. This could be a variety of things, such as a minor problem with the engine, low tire pressure, or a system notification like an open door or a full diesel filter. Check your car's central display screen for more details, and consult your owner's manual for a specific breakdown of what the symbol means for your vehicle. 
What it could mean

  • System notification: It could be a notification for a system that is off, like the auto start/stop feature, or a message about a door or hood being ajar. 
  • Maintenance needed: It could indicate that a service is due or that a sensor is active, such as a diesel fuel filter being full. 
  • Minor issue: A yellow light can signify a less critical problem, such as a loose gas cap or low fluid levels, that should be addressed soon but is not an immediate emergency. 

What to do
  1. Check your car's info display: The "i" symbol often works with a central screen. Look at the information display in your instrument cluster for more details about the specific alert. 
  2. Consult your owner's manual: The most accurate information will be in your car's manual. Look up the specific symbol to see exactly what it means for your make and model. 
  3. Address the issue: While a yellow light isn't usually a critical, immediate danger, it's important to have the issue checked out to prevent future problems. 



What does the I with a square around it mean in a car?


It's the info warning light meaning you need to run through the computer options to see what the fault is, may be low washer fluid or may be something else. It's literally just telling you to check your (i) info, that same “i” is on the button on your steering wheel.



What is the i symbol on my dashboard?


The "i" symbol on your dashboard is an information indicator that signifies a message is available on your vehicle's information display. It is often a non-critical alert for things like low fuel, low washer fluid, a service reminder, or an issue with the tire pressure monitoring system. Check the display screen using your vehicle's controls to find the specific alert and learn how to address it. 

  • What it means: The light indicates that the car's sensors have detected a condition you should know about, and there is a corresponding message waiting for you to view. 
  • What to do: Use your steering wheel or dashboard controls to navigate to the multi-information display or message center on your dashboard to read the details of the alert. 
  • Common alerts: Common messages associated with this light include:
    • Low fuel 
    • Low washer fluid 
    • Tire pressure warning 
    • Maintenance reminders 
  • If the light is red: A red "i" light can indicate a more urgent warning that requires immediate attention, and you may also see a "STOP" message. 
  • If no message appears: If the light is on but you don't see a message on the screen, try checking related sensors or consult your owner's manual for a more detailed explanation. 



What is the yellow square with the I?


“i” in a Square Light
The message indicator lets you know that you have a text information message available to provide further details. If you see a red light, you should investigate the problem immediately.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.