Deleting

AdBlue error

DEF error

EGR error

DPF error

For Mercedes Diesel
We have developed a special OBD module that solves all problems related to the emission control system. No more hassles starting your car in just 3 minutes!
Play Video
Delivery Worldwide just in several days
Find Cheaper Solution, Get Personal discount!
1-year warranty for each OBD module included
24/7 customer support anytime you want

MERCEDES W166 ADBLUE SYSTEM

Live Examples Of Errors
What errors usually look like

Mercedes W166 AdBlue Error Reset Solution

Owners of the Mercedes-Benz W166 series, including ML, AMG, and Vito models, know how AdBlue faults can interrupt a drive. Continental and Euro sensoring systems monitor AdBlue supply, and when a fault appears, the switch panel lights up with warnings. Instead of costly dealer visits for filter or pump replacements, our tool lets you clear AdBlue Mercedes errors instantly, so you can continue driving without removing any components or opening the garage door.

Why W166 AdBlue Reset Matters

The AdBlue system on your W166 vehicle uses precise dosing to reduce NOx emissions. When the supply pump, sensor or motor malfunctions, general service information shows a dash alert. Dealers often recommend parts swaps—oil change kits, filter replacements, battery checks, or auto trim repairs—but this can stall you for days. Our solution speaks the same diagnostic data language as factory scanners, clearing faults from the panel in minutes. Feedback from pro technicians confirms you avoid downtime, spare parts orders, and complicated vag or tecalliance procedures.

  • Clears AdBlue W166 error codes without removing the AdBlue pump or filter
  • Maintains factory trim, steering calibration, and window motor functions

Features & Benefits

Our kit is designed for top compatibility with Mercedes W166, as well as related models like W204, ML, and other Benz SUVs. No need to cancel tool orders due to poor fitment—each item has been tested in club garages and by porsche and BMW specialists. The content includes step-by-step install instructions, advanced data view for your diagnostic panel, and exclusive offers on future products. You’ll save on shop labor and spare parts while preserving your vehicle’s pro-level performance.

  • Works across Euro-spec and North American vehicles without altering oil supply or battery circuits
  • Supports diesel and hybrid AMG variants, with no impact on motor performance or co emissions

Next Steps and Care

Simply plug the kit into the OBD port, follow the on-screen prompts on your switch panel, and hit “clear.” You’ll learn how to reset AdBlue data codes and restore normal operation. For additional service information or to view detailed categories of supported models, visit our shop or kontakt our support team. Whether you drive a workhorse Vito or a luxury AMG, this solution keeps your AdBlue system in check without replacing parts. Take control of your garage schedule and skip the parts store—get back on the road with confidence.

Community & Owner Resources

Our tool has become a go-to choice for Mercedes-Benz owners in various automotive communities, from M-Class and GLE enthusiasts to experts in W126, W164, W163, W124, W210, W463, X164, and X166 platforms. Whether you’re in a dark detailing discussion or tuning threads for AMG and CDI models, you’ll find excellent tips on 4MATIC setups, electric conversions, and brake upgrades. Members in forums and classifieds groups share events, directories, and DIY guides—some even joined an affiliate program to earn commission on featured products. From SUVs to trucks, SL and SE roadsters to SL R prototypes, the market has never been richer in choices. Below the switch panel screen, you can manage error codes in any mode, keep your wheels turning, and avoid the headaches of part availability. Join the discussion, become part of the group, and get a bit of feedback from veteran owners who’ve been getting great results with our solution.

Going beyond just error clearing, our kit connects you to a network of enthusiasts—E-Class lovers, GL aficionados, and Vito trade professionals—sharing technical data, purchase tips, and market analysis across Europe, the United States, and Canada. With limited stock and lifetime support, this is your last chance to add a powerful tool to your vehicle care arsenal. Never worry about dealer queues again and streamline your maintenance with a single product that shows you how to reset AdBlue and DPF codes like a pro.

Check Your Dashboard

Have you ever seen such lights?

If so, it's likely due to an AdBlue EGR DPF EKAS- related problems
Also Known As

The most common errors

Exhaust Fluid Reserve!
Refill Exhaust Fluid!
15 Starts Remaining!
Engine Start not possible in *** km (mi)!
Cannot measure fluid level!
ANY QUESTIONS? WE’RE HERE TO PROVIDE answers — JUST ASK!
What is OBD module
Encode your Mercedes with hand-held module to fix issues forever
We have developed the module, looks like a simple OBD plug.
It can program ECU with maximum ease for everyone!
Universal solution
No Downtime
Ready To Go!
Easy To Use
Installing our module is as easy as switching on a kettle: just plug it in and wait for the download to finish.
No special knowledge required!
Best Solution
2024
Check out our benefits!
Installation takes just 3 MINS
01
Plug in the tool to the OBD diagnostic
There is a diagnostic connector in every car and access to it is simple and convenient. You simply have to insert our module into this slot.
02
CONFIRM SETTINGS ON THE COMAND SCREEN
The screen will allow you to select one of several scripts. Use the <> buttons to switch between them and the * button to confirm the selection.
03
Wait to be loaded​
After selecting the script, the installation process will start. It takes from a few seconds to 10 minutes depending on the script. Just follow the instructions on the screen.
04
KEEP DRIVING WITHOUT LIMITS
When the installation is complete, remove the module, start the engine and make sure there are no more errors.
EASY SETUP WITH ALL MEDIA SYSTEMS
Watch these video instructions for installing the module and see how easy it is!
Play Video
Play Video

WE OFFER 3 SOLUTIONS

Our module will solve the problem of your vehicle being idle or spending extra money on repairs and finding a qualified mechanic.
Choose the right solution and install it yourself in a few minutes!

SCR ADBLUE / DEF DELETE

SCR total delete – no longer necessary to repair the SCR system and refill the AdBlue fluid

Whats include?
Completely remove Check Engine error
Completely remove 0 Remaining Starts error
Completely remove Starts idle error
Completely remove Check AdBlue error
Ability to roll back to factory settings
Maintains the dealer warranty
Easy pass emissions test ability
SALE!
one-time payment

ADBLUE (DEF) COUNTER RESET

Temporary solution – start the engine and drive to workshop without limitations but the SCR still needs to be repaired

Whats include?
SCR system continues to work
Ability to reset engine starts counter as many times as needed
Absolutely legal
Maintains the dealer warranty
SALE!
one-time payment

What you'll run into without our module

You might not see them coming, but additional issues are often part of the package. It's the heads-up every customer needs.
Dealers delay
Waiting on car parts from a dealer? Brace for delays. Parts often aren't in stock, and delivery dates can shift, leaving you hanging.​ Dozen of surprises.
Wasting money
Repair expenses hit hard. High costs for parts and labor, plus dealer markups, and downtime mean losing more money. It's a major financial issue for truck owners.
Repair downtime
Bracing for repairs? Parts and labor are pricey, and there's always a chance of finding more issues, especially with the exhaust system.
Why better choose package deal
Just a quick heads-up on the headaches our solutions will save you from. Through years of experience, we've nailed down our customers' top issues and crafted the perfect fix for each. A package deal – it's an all-in-one solution.
Exhaust Gas Recirculation or EGR
Soot builds up on the valve, which can interfere with its operation and cause it to fail. Repairs are expensive and difficult. And most often the repair period takes a long time.
AVERAGE COST​
How much you'll save
$2000
+
Selective Catalytic Reduction or SCR
The SCR system consists of a large number of components that can fail. The most expensive breakdown is the DEF level sensor in the tank, as it will require replacing the tank entirely.
AVERAGE COST​
How much you'll save
$3000
+
Swirl Flaps in the Intake Manifold
Also, soot builds up in the intake manifold, which will interfere with the operation of the flaps. In this case, the entire exhaust manifold will have to be replaced, which is very expensive.
AVERAGE COST​
How much you'll save
$3500
+
Diesel Particulate Filter or DPF
Remove the DPF when it is clogged and only if you don't want to buy a new one, because it is very expensive. In that case we could add coding additionally so you can remove the DPF when the time comes.
AVERAGE COST​
How much you'll save
$5000
+
Tons of issues out there, but we've got one solid fix ready to go!
Get some additional features for your solution!
ADDITIONAL OPTION ECU TUNE STAGE 1
We install extra firmware to cut fuel use and save you 10% on gas. Pretty cool, right?
Dyno & Track tested performance results:
Engine: OM651 2,1L. Gain: +30 HP, +44 ft-lb
Engine: OM642 3,0L. Gain: +40HP, +49 ft-lb
ALREADY INCLUDED IN THE PACKAGE DEAL
SEPARATE CODING OF DPF DELETE OPTION
With this coding, you’ll have the option to remove the DPF from the system.
We advise only removing it if it's fully clogged and replacement or removal is required. Removing it early has no real benefit, so it’s best to wait until it’s truly necessary.
$
200
Reviews from our clients
Check out the experiences of clients who have successfully solved their problem with our module.
Swipe left to see more
Pay in any way convenient
for you
You can make payment using any of the options offered. Looking for an alternative?
No problem - just tell us which one
is best for you!
Debit or credit cards
Visa Mastercard payment is possible with any bank card
Apple Pay or Samsung Pay
You can pay in one click using Apple Pay or Samsung Pay
PayPal Payment
Choose PayPal payment and enjoy buyer protection
Bank wire transfer
For companies there is a possibility to pay by bank transfer
We will deliver your package all around the world
Resolve your issue easily and fast, no matter your location!
Delivery Information
We offer worldwide shipping through our partnerships with EMS Express, FedEx, and DHL Express, ensuring your package is dispatched swiftly and reaches you as quickly as possible.

While we strive for immediate dispatch, please allow an average of 1-3 days from order placement for delivery.
Delivery Terms
FedEx
In average requires 3-7 working days
DHL Express
Deliver the parcel for 3 working days
EMS Express
Typically delivery takes 1-2 weeks
Additional options
Why choose us
Because we are extremely attentive to each order and offer a range of delivery options.
01
Real time tracking
You can track the location of your parcel at any time using the tracking number that we send to each client.
02
Tax free
Customs will not delay your parcel, because you receive a «scanning tool» worth $50. That's it, no extra taxes!
03
PERSONAL DISCOUNT
We will give you a personal discount if you find an analogue of our module at a price lower than ours!
04
Product replacement
Unforeseen situations do occur, and if something happens to the parcel, we will send a new one at our expense.
05
Reliable packaging
We pack each shipment with high quality, so you don’t have to worry about the safety of the contents.
06
24/7 customer support
We constantly monitor each shipment and can advise on delivery times at any moment.
  • Introducion
  • Common info
  • What Is OBD module
  • How To Install Module
  • Prices
  • Reviews
  • How To Pay
  • Delivery
  • Popular Questions