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.
Dynotest Mileage Blocker for Mercedes-Benz GLC W253 (2015-2018)
The Dynotest Mileage Blocker for Mercedes-Benz GLC W253 (2015–2018) is a professional-grade diagnostic tool developed for precise and controlled vehicle testing. Designed specifically for modern CAN bus systems, this advanced solution allows temporary suspension of odometer data recording during specialized procedures, ensuring that no unnecessary mileage is added while the vehicle is being evaluated in a controlled environment.
This device is particularly suitable for workshops and automotive specialists working with the Mercedes W253, where accurate testing results are required without affecting the vehicle’s long-term mileage data. It is fully compatible with the GLC W253 platform, providing seamless integration with the electronic systems of the W253 GLC model range.
The dynotest mileage blocker is commonly used during dynamometer testing, ECU remapping, chip tuning, performance optimization, and general diagnostic procedures. By managing the communication between control units and the instrument cluster, it ensures stable system behavior while maintaining consistent electronic data across all modules.
Engineered for professional use, this mileage control solution helps technicians perform advanced testing without interfering with the vehicle’s original configuration. It operates as a reliable mileage-freezing tool in controlled conditions, offering precision, safety, and compatibility with Mercedes-Benz electronic architecture.
The dynotest mileage blocker for Mercedes-Benz GLC W253 is an essential tool for specialists who require accurate diagnostics and performance verification without affecting recorded mileage during workshop operations.
Seamless Odometer Stopper Installation for Mercedes-Benz GLC W253
Our odometer stopper is built with plug and play technology, making installation exceptionally simple. There’s no need for soldering or extensive technical knowledge. The device integrates perfectly with your Mercedes-Benz GLC W253’s CAN system, allowing you to easily stop mileage accumulation. For step-by-step instructions and video guides, you can always check our installation instructions. This device is an indispensable tool for anyone looking for a reliable CAN filter.
Flexible Operating Modes for the Mercedes-Benz GLC W253 Mileage Blocker
The Dynotest mileage blocker offers four distinct operational modes for flexible control over mileage recording. You can switch between modes effortlessly by pressing the “RETURN” button or pulling the HIGH BEAM lever. Each mode change is confirmed by the hazard warning light on the dashboard blinking a specific number of times, so you always know your active setting. The selected mode is automatically saved and will remain active even after you turn the ignition off and on again.
- Mode 1: Press the “RETURN” button or pull the HIGH BEAM lever 4 times. The hazard warning light blinks once. The mileage block function is inactive, and the odometer records 100% of the driven distance. The speedometer will show the actual speed.
- Mode 2: Press the “RETURN” button or pull the HIGH BEAM lever 4 times. The hazard warning light blinks twice. The odometer registers 50 km for every 100 km driven. The speedometer will show the actual speed.
- Mode 3: Press the “RETURN” button or pull the HIGH BEAM lever 4 times. The hazard warning light blinks three times. The odometer registers 10 km for every 100 km driven. The speedometer will show the actual speed.
- Mode 4: Press the “RETURN” button or pull the HIGH BEAM lever 4 times. The hazard warning light blinks four times. The mileage block function is fully active, and the odometer registers 2 km for every 100 km driven. The speedometer will show the actual speed.
Important Usage and Compatibility Notes for Mercedes-Benz Vehicles
When using this mileage freezer, it’s important to remember that it is designed for off-road use only, such as dyno testing. It is not intended for use on public roads. Always ensure the ignition is off when connecting or disconnecting the module and switch modes only on a stationary car. For more details, visit our FAQ section.
Your Trusted Partner for Mileage Stoppers and Odometer Blockers
Dynotest specializes in high-quality odometer stoppers and mileage blockers for a wide range of top automotive brands, including Audi, BMW, Mercedes, Porsche, Ford, Volkswagen, and Lamborghini. Our products are trusted by tuners and workshops across Europe and beyond. If you need assistance with installation or have any questions about our CAN bus blockers, our dedicated technical support team is here to help. For delivery information or to find a local expert, please check our delivery page or our distributor contacts.
Enhance Your Diagnostics with a Dynotest Odometer Freezer
Our odometer stoppers and CAN filter blockers are engineered for precision and reliability. They are the ideal choice for anyone looking for a speedstop or speed tester tool. Visit our product catalog to discover more Dynotest solutions and take your vehicle diagnostics to the next level. Ready to improve your testing capabilities? Get your Dynotest module today.
