What is a Mileage Blocker?

A Mileage Blocker is a device designed to stop the odometer from recording mileage during vehicle testing. This tool ensures that no additional mileage is logged while performing diagnostics, making it essential for accurate testing without affecting the car's recorded mileage.

How does a Mileage Blocker work?

A Mileage Blocker works by temporarily interrupting the signal between the vehicle's speed sensors and the odometer, effectively freezing the mileage count. This allows you to conduct performance tests without adding extra miles to the odometer.

Is the Mileage Blocker easy to install?

Yes, Mileage Blockers are designed for easy installation. They feature a plug-and-play system that requires no special tools or technical expertise, allowing you to install the device in minutes.

Can a Mileage Blocker be detected during a vehicle inspection?

No, a properly installed Mileage Blocker is undetectable during routine vehicle inspections. It operates without leaving any traces, ensuring that the vehicle's original mileage remains unaffected.

Is the Mileage Blocker compatible with all vehicle models?

Mileage Blockers from Dynotest are compatible with a wide range of vehicle models. We offer specific versions of the device tailored to different car brands and models, ensuring seamless integration with your vehicle's electronics.

Why should I use a Mileage Blocker during vehicle testing?

Using a Mileage Blocker during vehicle testing prevents unnecessary mileage from being added to your car. This is crucial for maintaining accurate mileage records, especially for professionals in the automotive industry who require precise data for diagnostics and performance tuning.

Will using a Mileage Blocker affect my car’s performance?

No, using a Mileage Blocker will not affect your car’s performance. The device only pauses the odometer, ensuring that no mileage is recorded during tests without interfering with the vehicle’s functionality.

Can I use the Mileage Blocker for long-term use?

Mileage Blockers are intended for temporary use during specific testing and diagnostic procedures. It is important to deactivate the device after testing to resume normal mileage recording.

Do Mileage Blockers comply with legal regulations?

The legality of Mileage Blockers varies by jurisdiction. They are typically intended for off-road testing and diagnostics only. It is essential to check local laws and regulations before using the device on public roads.

Where can I buy a Mileage Blocker?

You can purchase a Mileage Blocker directly from Dynotest's official website - dynotestpro.com. We offer worldwide shipping, including to regions like Europe, USA, and beyond. Visit our Product Catalog for more details.

Dynotest for Mercedes V-Class W447
2015-2022

Dashboard type: color LCD cluster

€258.30

(incl. taxes)

Product code : DNTMBV1

Product Information

This device is specifically designed for testing Mercedes V-Class W447 cars.

It provides the capability to temporarily suspend (freeze) the odometer during car testing, preventing the accumulation of additional mileage.

It is not intended to be used on public roads.

The Plug and Play technology eliminates the need for soldering during installation.

Simply follow the video instructions for proper connection.

€258.30Add to basket

How to install
Mercedes V-Class W447

1

Mode 1

Press the "RETURN" button or pull HIGH BEAM lever 4 times.
The hazard warning light will blink once.
The mileage block function will be not active.
Speedometer will show the actual speed.

2

Mode 2

Press the "RETURN" button or pull HIGH BEAM lever 4 times.
The hazard warning light will blink twice.
The odometer will register 50 km for every 100 km driven.
Speedometer will show the actual speed.

3

Mode 3

Press the "RETURN" button or pull HIGH BEAM lever 4 times.
The hazard warning light will blink three times.
The odometer will register 2 km for every 100 km driven.
Speedometer will show the actual speed.

4

Mode 4

Press the "RETURN" button or pull HIGH BEAM lever 4 times.
The hazard warning light will blink four times.
The mileage block function will be FULL active.
Speedometer will show the actual speed.

IMPORTANT FOR SUCCESSFUL INSTALLATION AND USE

1. During device connection/disconnection, the ignition must be turned off.
2. Switching between modes should be done on a stationary car.
3. When the device is in use, the selected mode will be retained (saved) after the ignition is turned off/on.