Solve your AdBlue problems quickly and efficiently
AdBlue system faults include Nox sensors, Pumps and heating elements failing thus giving AdBlue faults and vehicle going into limp mode.
With our software, we can implement a solution that prevents AdBlue from being a problem in any make and model of car or van, avoiding costly repairs.
In addition to our other services, we offer a 24-hour postal service so you can save time and money. All ECUs are tested and ‘virginised’ before being despatched. This means they are reset to a ‘virgin’ state and will need to be programmed by a dealer or qualified technician.
What is Adblue and why is it essential for my Mercedes-Benz?
Adblue is a specially formulated urea-based solution designed to significantly reduce the environmentally harmful nitrogen oxide (NOx) emissions from diesel engines. For many Mercedes-Benz owners, particularly those driving models like the Sprinter and E Class, understanding the function and importance of Adblue is crucial.
In Mercedes-Benz vehicles this solution is carefully injected into the exhaust system. Once introduced, Adblue works its magic, effectively converting harmful NOx emissions into two harmless components: nitrogen and water vapour.
But it's not just about environmental protection. Ensuring your Adblue system is working correctly is paramount for maintaining the vehicle's performance and avoiding potential system hitches or malfunctions.
Common Mercedes Adblue Problems
Mercedes Sprinter Adblue Problems
The Mercedes Sprinter, widely recognised for its reliability, can occasionally face Adblue system issues. Some Sprinter owners have reported:
- Adblue system contamination: This can prevent the correct reduction of NOx, leading to potential fines for emissions violations.
- Warning lights indicating low Adblue levels even after refilling.
Mercedes E Class Adblue Problems
The E Class isn't immune to Adblue problems either:
- Inaccurate Adblue range readings: This can be frustrating and lead to unnecessary refills.
- Adblue system warning messages: Ignoring these can result in the vehicle not starting.
General Mercedes Adblue Problems
Across various models, some recurrent issues include:
- Injector failure: Leading to incorrect amounts of Adblue being delivered.
- Urea crystallisation: Can cause blockages in the system.
- Electrical or control unit issues: These can give false readings or cause the system to malfunction.
Expert Solutions at MercKeys
Pinpointing the root cause of a problem is half the battle. Our state-of-the-art diagnostic tools and equipment are designed to quickly and accurately identify any electronic or sensor-based issues with your Mercedes-Benz's Adblue system. This allows us to provide targeted solutions rather than a one-size-fits-all approach.
Individual components can wear out or become damaged over time. From dealing with a faulty injector that might be the culprit behind the Mercedes E class AdBlue problems to addressing a burned-out heater element often seen in Mercedes Sprinter AdBlue problems, our team is well-equipped. With an extensive inventory of genuine Mercedes-Benz parts, we ensure a swift and effective resolution to bring your vehicle back to its optimal performance.
Adblue System Flushing
Contamination is a common concern among many Mercedes-Benz owners, especially when they encounter general Mercedes AdBlue problems. If our diagnostics detect any contamination, we don't just provide a quick fix. Our comprehensive Adblue system flushing service ensures that the entire system is thoroughly cleaned, free from obstructions, and primed for optimal performance.Read Less
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Being a Merc owner with a W202 97 C class c230, my old key was beginning to die a slow death until it packed up 2 days ago, at a shopping center. Not able to get back into the car, i asked the Merc dealership down the road to assist, and they told me a new key would cost 3900 and 3 weeks to arrive. With no such time on my hands, I found Merc keys and had such great customer service and assistance from them. 2 hours later my car was up and running with a new key. Thanks again.
Our full guarantee
We're so confident of the quality of our electronic car repairs that we fully guarantee all our electronic parts and electrical repair work for one year.
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Immediate Solutions to Mercedes Adblue Issues
Check Fluid Levels
It's not uncommon for Mercedes vehicles, especially models like the Mercedes Sprinter and E Class, to sometimes encounter Adblue problems. One of the initial steps to address this is to ensure there's ample Adblue fluid in the reservoir. Given the prevalent Mercedes AdBlue problems, it's essential to check this regularly. If a refill becomes necessary, always ensure you're using the correct grade and quality of fluid suitable for Mercedes vehicles.
Some Mercedes Sprinter AdBlue problems, as well as issues in the E Class, often manifest as false warnings on the dashboard. These can often be addressed by performing a system reset. However, it's worth noting that resolving some Mercedes E Class AdBlue problems might require professional diagnostic equipment, especially when the warnings persist.
Another typical issue is contamination in the Adblue tank. Regularly inspect the tank for any signs of contamination. Crystallised urea, in particular, is a telltale sign that there might be a blockage in the system. Addressing this promptly can prevent more extensive Mercedes AdBlue problems down the line.