Hyundai Dashboard Warning Lights
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When it comes to your Hyundai dashboard symbols and meanings, there are quite a few to be aware of. Whether you recently noticed a flashing light or many illuminated symbols or have strange sounds, smells, or performance-related issues developing with your model, the dashboard is your first point of reference. Many people consider the dashboard of a vehicle their command center. Therefore, understanding the Hyundai dashboard, symbols, meanings, and solutions beyond can be helpful. We'll get into this below, so stay tuned.
What are Hyundai Dashboard Warning Lights?
The Hyundai dashboard warning lights all stand for something different, with a common theme of issues caught by the internal computers inside your model. For instance, two of the most common Hyundai dashboard warning lights are the Tire Pressure Mounting System (TPMS) light and the Check Engine light. You will know these mean it is time for a tire refill, repair, or engine repair/part replacement. Think of the symbols on your dash as a way for your Hyundai to communicate there is something wrong.
Hyundai Dashboard Symbol Color Coding
Another part of your Hyundai dashboard symbols and meanings would be the associated color coding. Here are your three colors, all with a different indication/urgency:
- Green - When you see a green icon on the dashboard, a feature has been activated and no issue has been found.
- Yellow - If your dashboard flashes or lights up with a yellow icon or code, there is a system problem that you need to have checked by a professional.
- Red - If your Hyundai dashboard has a red symbol, this indicates a system malfunction, and we consider this an urgent repair. You do not want red symbols on your dashboard, ever.
Common Hyundai Dashboard Warning Symbols and Meanings
The common Hyundai dashboard symbols and meanings range from engine lights to brake lights, steering lights, and even driver-assistance tech warnings. Check out each warning below:
Hyundai Anti-Lock Brake System (ABS) Warning Light
When you see the ABS warning light on your Hyundai dashboard, this could be for the following reasons:
- a malfunctioning ABS module
- low levels in the fluid reservoir
- broken wheel speed sensors
- the system is turned off
Your ABS is responsible for communicating with your Hyundai's traction control tech, so any issues will be noticeable.
Hyundai Adaptive Front Lighting System (AFLS) Light
When you notice the AFLS light on your dashboard, this indicates an issue with your adaptive front lighting, which could hinder its ability to automatically turn on low beams according to vehicle speed and steer to provide better visibility.
Hyundai Electric Power Steering (EPS) Warning Light
If the EPS warning light appears on your Hyundai dashboard, this could mean you have low power steering fluid or the system needs an urgent reset. If neither of these is the case, you may have a broader electrical problem.
Hyundai Automatic Emergency Braking (AEB) Light
When you see the AEB warning on your dash, it means there is a failure with your vehicle's driver-assistance auto-braking. You cannot rely on it until this is remedied, which could put you at risk. You could have an electrical malfunction or need a brake system check or flush.
Hyundai Lane Keeping Assist System (LKAS) Light
If your Hyundai's LKAS light flashes or pops up on the dashboard, it is time for a certified technician to check the driver-assistance connection and nearby ADAS on your vehicle.
Hyundai Coolant Temperature Warning Light
You will normally see the coolant warning light appear on your Hyundai dashboard when your levels are low. You could simply need more coolant, responsible for your engine's health and safety.
Hyundai Airbag/Supplemental Restraint System Light
The airbag or restraint light is one of the more alarming warning codes/symbols that might appear on your Hyundai dashboard. This means your airbags may not activate during an accident due to a technical or mechanical failure, which you should have checked out ASAP.
Tip: This light may turn on right when you start your car and should turn off soon after. That means everything is fine. If it stays on, you have a problem.
Hyundai Exhaust Fluid Warning Light
This symbol will appear on the dashboard if your Hyundai exhaust system has low or dirty/bad fluid. Make sure to schedule a fluid flush and refill as soon as possible.
Hyundai Check Engine Warning Light
This is one of your more common Hyundai dashboard symbols and can relate to any of your engine's hundreds of components. You could have a loose spark plug, low oil, low coolant, faulty catalytic converter, loose gas cap, and so on. This is a common and important light to watch for.
Hyundai Charging System Warning Light
For Hyundai's batteries and charging systems, this light will appear if there is an electrical or charging station-related error. In this case, you want a professional to inspect and diagnose your battery.
Hyundai Exhaust Particulate Filter (Diesel) Warning Light
For those with diesel, the exhaust particulate filter light will flash on when the DPF filter becomes too full of soot and can't self-clean. You might have this happen following a vehicle that is frequently driven for short distances or at low speeds.
Hyundai Electronic Stability Control Warning Light
If the electronic stability control light comes on your Hyundai dashboard, this could simply indicate the system is on and working. However, if you see it yellow or red, your stability may have been lost, or it could be a fault with a sensor or the system.
Hyundai Glow Plug Warning Light
If your glow plug warning light turns and stays on, you likely need to replace the plugs. Winter is when this typically happens most and usually does not mean anything is wrong.
Hyundai Immobilizer Indicator Warning Light
Although less common, the immobilizer indicator warning light on your Hyundai dashboard will blink or stay on if the car doesn't recognize your key or fob. This can be problematic, especially if it causes your vehicle not to start.
Hyundai Headlight/Tail Light Out Warning Light
If your Hyundai dashboard shows a headlight/tail light warning, you could be experiencing weather-related errors, which generally fix themselves once the system acclimates. However, if the light stays on, there is a broader electrical error.
Hyundai Maintenance Required Warning Light
This Hyundai dashboard symbol is not as problematic as some others. It usually indicates that it is time for routine factory-scheduled maintenance. You could need a fluid flush, alignment, rotation, or filter replacement.
Hyundai Parking Brake and Brake Fluid Warning Light
If you see this light on the dash, you likely have low or contaminated brake fluid. This relates to your broader brake system light and maintenance, which Colonial Hyundai is happy to assist with.
Hyundai Oil Pressure Warning Light
This warning light on your Hyundai dashboard could indicate a faulty sensor or oil pump or that the quality of your oil has been compromised. You could need an oil change, and if left ignored, this could quickly become an emergency.
Hyundai Fuel Cap Warning Light
This warning light will appear on your Hyundai if the fuel cap is loose, damaged, or missing. It's a good idea to check this or schedule a service with an authorized Hyundai repair team.
Hyundai Low Tire Pressure Warning Light
If you see the low tire pressure warning light on your Hyundai, you could be experiencing snap-weather-related pressure loss, which will subside when your tires acclimate. However, if this light stays on, you need more air in your tires as soon as possible.
Fixing Hyundai Dashboard Warning Symbols
The best way to fix a Hyundai dashboard symbol is to schedule an appointment with an authorized Hyundai service provider. For instance, Colonial Hyundai in New London, CT, is ready to help fix these errors and warning codes/symbols, and we accept walk-ins throughout the work week!
Service Your Hyundai at Colonial Hyundai
Anytime you or someone you know with a Hyundai needs dashboard warning symbol care or repair, Colonial Hyundai will be here to help. We offer a state-of-the-art service center and can work on new and used nameplates. Give us a call or swing by our New London location with any further questions, concerns, or troubleshooting!
