MILEAGE BLOCKER FOR MERCEDES B CLASS W242/W246

Change modes via smartphone app or press and hold the Return button ↩️ for approx. 10 seconds.

The mode is confirmed by sounding the “warning signal”. (Mode 1 is always active during installation)
Example: 1x warning signal = mode 1, 4x warning signal = mode 4

Repeat the process to switch from mode to mode.

The module is always pre-activated in MODE 1 / ON

If the speed in your vehicle does not work properly, a calibration is necessary.

To start the calibration press the return key 10 times when the module is on. Ideal for calibration is a speed of 60KM/h or 60MP/h.
After that you can adjust the speed with the arrow up and down keys. (Please press the buttons in larger intervals & observe whether the speed changes during the ride on the speedometer).
If the speed is set correctly, please press the OK button until an acknowledgement appears (speedometer needle drops to 0KM/h or the vehicle beeps 1x briefly).
Finally, press the Return key 12 times to exit the calibration mode.

Mercedes B-Class, W242/W246, Kilometer Stopper tool always maintains the last applied settings. Hence, you don’t have to change the settings before starting a car next time.

The device can be activated or deactivated, either while in motion or when stationary.

Mercedes B W242-W246 Mileage Blocker / Odometer Blocker is used for stopping the mileage in a car while testing its performance. At Super Kilometer Filter you can buy the best module with genuine details. Whether the digital odometer of your vehicle counts mileage in miles or kilometers (km), the device will work equally efficiently. Our programmers write software specifically for each maker and model to make sure that it works without any fault. The Mileage Blocker tool works perfectly on a diesel-gasoline engine, as well as, Plug-in Hybrid Electric Vehicles (PHEVs) and Electric cars. Install the module and use pre-determined key combinations to change from mode to mode.

We don’t sell Mileage Correction tools for Mercedes B W242-W246 as they are meant for deceitful purposes and can solely remove the mileage figures from odometers. They are usually used to rewind / rollback the distance traveled. However, cars have multiple data storage units and roll back tools still fail to reverse the mileage altogether.

We offer a wide variety of Mileage Stopper devices for various vehicles. The installation process is the same for all the models and doesn’t require in-depth knowledge of a vehicle’s maintenance. Plug it between the port of the speedometer and the instrument cluster and you can enjoy all the benefits of this unique module.

Mercedes B W242-W246, Mileage Blocker can be activated or deactivated anytime, whether the car is in motion or stationery.

It is recommended that you purchase the Openport 2.0 together with a Mercedes Kilometer Filter. After the purchase, you should contact our support team to finalize the installation. The support team will provide the login token for the MB Tools software free of charge (the offer is only valid for those who have already bought the Openport 2.0 in our shop). You can use it to make one of the following adjustments:

Add it to your shopping cart now and benefit from the advantages of this combined solution for your vehicle. Please note that we can only guarantee flawless functionality with the Openport purchased in our shop. We have devoted a lot of time to the research and development of this product to ensure it will work without any issues. Hence, we can guarantee the unblemished performance of our Openport 2.0 device even though those from other providers often have a lot of issues.

To view the programming options for your vehicle, please visit the MB Tools website and search for your car.

Here is the link to the Openport 2.0 device.