DPF error
AdBlue error
DEF error
EGR error
If an AdBlue warning or engine light stays on in your vehicle after a refill, you do not have to pause work or replace parts. Our compact kit provides an advanced way to reset the warning light on a Mercedes ML350 and ML350 BlueTEC so you can drive, finish the route, and schedule maintenance on your terms. It does not alter maps or hardware and does not affect navigation, electric systems, or general safety features. For any mercedes benz owner who needs a quick, legal way to clean up the cluster, the goal is simple: restore a clear display and protect your driving experience.
After you fill the tank, the system should reset itself, but various factors can keep the message alive: a level sensor that briefly read low, a starter cycle that was too short, or adaptations that did not complete on the second start. Community notes show this on the ML-Class platform and even in the GLE line—owners see an issue that was already fixed, yet the dashboard does not turn the light off. The tool helps you handle this quickly, here and now, without replacing parts or taking the vehicle down at a dealership.
This solution connects at the diagnostic port and performs an AdBlue reset when systems report healthy. It clears stored tags related to the AdBlue level, diesel exhaust dosing, and related checks, so the warning light and check engine indicator can switch off once the cause has been addressed. It does not modify your vehicle software, nor touch sensors, nor require products beyond the kit itself. User care remains simple: you drive as usual and plan the next service only if needed.
Check AdBlue, confirm no water in the filler area, and verify the cap is seated. Turn ignition on, wait a moment, and if the system is already healthy, perform the AdBlue reset with the kit. Drive normally and observe the display. If the light returns, that is the system doing its job—use technical suggestions from your maintenance plan and inspect the level sensor or wiring before another reset. This keeps care efficient and focused on your real needs.
We sell a single, focused tool for AdBlue reset on the Mercedes ML350, including ML350 BlueTEC. No accessories, no add-ons—just the kit you buy to clear the warning light. It is designed for owners who want a top, practical approach that fits the platform without changing parts. If you also manage a gle or other class in your garage, the workflow is the same: confirm the fix, reset, and drive.
An AdBlue reset is not a substitute for repairs. If a real fault remains in your vehicle—such as a damaged level sensor or a dosing problem—the engine light or check engine may appear again. That behavior is normal. Use the tool to clear stuck messages after the cause is fixed; use a center for further diagnostics if the warning returns. With a balanced approach that combines DIY steps and professional maintenance, you keep downtime low and the driving experience strong, including long-haul needs on diesel engine models.
SCR total delete – no longer necessary to repair the SCR system and refill the AdBlue fluid
We suggest deleting all of the following components together (SCR, EGR, Flaps and DPF) as all of these elements work together as one system
Temporary solution – start the engine and drive to workshop without limitations but the SCR still needs to be repaired
We specialize in developing modern technological solutions for passenger cars and transport vehicles.
Our company Obdtune is located in Konwaliowa 9, 87-800 Wloclawek, Poland.
Enter your contact information and get the opportunity to independently manage the number of engine starts without any risks! 👍