When does the “Load AdBlue” warning light appear on the control panel? AdBlue® has become an important part of the emissions treatment technology of modern diesel engines, in order to reduce harmful emissions into the environment. However, some drivers do not fully understand the warning light “load AdBlue”, the reason for the appearance and how to handle this situation effectively. The following article will provide detailed and complete information for you to be ready to respond.
What is the “Load AdBlue” warning light?
The warning light “Load AdBlue” is a signal displayed on the dashboard of vehicles using the SCR (Selective Catalytic Reduction) system. This light will turn on when the AdBlue® tank is about to run out or when there are system-related problems.
The Importance of AdBlue®
AdBlue® is a diesel engine exhaust gas treatment solution with a composition of 32.5% pure urea and 67.5% deionized water, which plays an important role in reducing NOx emissions (nitrogen oxide) up to 90%.
When the vehicle has consumed an entire amount of AdBlue solution during the movement, if not adding or adding the solution, the SCR system may work poorly, the car is inactive and may lead to shutdown due to running out of AdBlue..
How to recognize bright AdBlue/DEF indicators and important alert levels
AdBlue/DEF system on vehicles Provide the necessary warning when the solution is almost empty. Here’s how to recognize the warning levels when the AdBlue/DEF indicator light is on:
1st warning: When the AdBlue/DEF solution level is low, the first indicator light will be on to remind you that the solution is about to run out. This is an ideal time to supplement to avoid disruption.
2nd warning: the indicator light switches to the color icon oranges, indicates that the AdBlue/DEF container is almost over. At this point, you need to quickly fill the solution to keep the vehicle running.
3rd warning: The system will display the countdown timer. This is the maximum distance you can move before the adblue/def flask is completely exhausted.
Final warning: When the indicator light turns color red, the vehicle will stop working completely to protect the SCR system. You have to add AdBlue/DEF solution to start the car.
Recognizing and handling these warnings in a timely manner not only ensures smooth operation of the vehicle, but also helps you to comply with emissions and environmental regulations.. Always check and add AdBlue/Def at the right time to avoid unwanted risks.
How will the Adbue load warning light be on if the solution is not added?
Affects the operation of the vehicle
Initially, the car still works properly, but the performance may be reduced if the solution is not refilled. When AdBlue® is exhausted, the vehicle may be disconnected from the ability to start to prevent excess emissions.
Affecting the journey
Unexpected breakdowns caused by the lack of AdBlue® solution can disrupt travel plans, especially on long-distance routes or far from the supply area..
Violation of emission standards
Inactive SCR system means high NOx emissions, which can easily lead to violations of the emissions law, even be fined in countries with strict regulations..
How to handle AdBlue warning light
Check the solution level
Access the control system or read the manual for the exact level of AdBlue® solution remaining.
Properly supplemented
When loading, it is necessary to supplement supplied standard solution ISO 22241 to protect the SCR system. AdBlue® by Madin is a high quality emission treatment solution, used by 95% of the car manufacturer in Vietnam with more than 1700 points of use, 800 points of sale nationwide. AdBlue® by Madin can be easily found at gas stations or rest stops to national highways.
Do not use water instead
Absolutely do not use water or non-adblue® solutions to avoid serious damage to the system.
Contact technical support
If after charging the warning light still does not turn off, please bring the car to the service center for inspection and handling.
Important notes when using AdBlue
Checking daily
Make sure the tank is always full of solution, especially before long trips.
Choose a reputable buying point
Buy AdBlue® at genuine dealers or certified stores. The best choice is the main purchase of the genuine AdBlue solution Madin, the highly rated AdBlue® by Madin brand, meets the German VDA standard..
Proper storage
The solution should be stored in a dry place, away from direct sunlight and high temperature to ensure quality.
Benefits of maintaining AdBlue® fully
Guaranteed vehicle performance
The SCR system works effectively, helping the car operate smoother. In particular, thanks to this solution, the fuel consumption can be reduced by 3-5%.
Environmental protection
Reduce harmful emissions (NOx emissions are reduced by 86-90%, HC and CO, fine dust PM reduce up to 50% , contributing to building a green – clean – beautiful environment.
Cost savings
Avoid severe damage caused by using substandard solutions or letting AdBlue® deplete.
Understanding the warning light “Load AdBlue” and how to handle it will help you maintain stable vehicle performance, comply with emission standards and ensure safety during the journey. Always pay attention to periodic checks and use standard AdBlue® to avoid unnecessary incidents.
Proper maintenance not only protects the engine but also contributes to the environmental protection, a common responsibility of all of us.
