Stop KM/Mile Freezer for the BMW 7 Series G11/G12 with Working Speedo!!

Overview

Our BMW 7 Series G11/G12 with Working Speedo!! mileage blocker is a dedicated plug-in module designed for the BMW 7 Series G11/G12 with Working Speedo!!. It temporarily stops mileage (or kilometres) from being recorded while the vehicle is in motion, and is intended only for off-road use, dyno testing, and vehicle development or tuning.

Compatibility

This mileage blocker is compatible with:

• BMW 7 Series G11/G12 with Working Speedo!!
• For vehicles with the display as shown in the product images

If you are unsure whether your vehicle is compatible, please contact us with your VIN and a photo of your dashboard before ordering.

Key features

• True plug-and-play installation – fits directly behind the cluster, with no cutting or soldering required.
• OEM-style connectors – supplied with original-type plug connections for a secure, factory-style fit.
• Control at the touch of a button – activate or deactivate the module with a button press, even while driving.
• No error messages when active – no warning lights or fault codes are triggered when correctly installed.
• No mileage jump on removal – when removed and the car is returned to standard, the odometer does not catch up or jump forward.
• Memory of last setting – the module remembers whether it was on or off when the vehicle was last used.
• Full functionality retained – the speedometer and driver assistance systems continue to operate normally.

How the mileage blocker works

The module is a small microcomputer that plugs into the wiring behind the vehicle’s instrument cluster. It selectively blocks and filters the mileage signal so that the odometer and related control units do not record additional distance while the module is active, while the system remains stable with no warning lights when correctly installed. When deactivated, the vehicle behaves as normal and mileage is recorded in the usual way.

Quality and testing

• Each unit is programmed and tested in-house before dispatch to ensure correct operation on the specified vehicle type.
• Modules are built using high-quality components and designed for long-term use in the dashboard environment.
• Every kit includes a clear, step-by-step instruction pack. We recommend installation is carried out by a suitably experienced auto electrician or specialist.

Shipping and availability

• UK and worldwide shipping available.
• Most orders are dispatched the same day.
• Next working day delivery options are available at checkout for in-stock items.

Important information

• This product is supplied strictly for off-road, motorsport, dyno testing, and tuning purposes only.
• It is the customer’s responsibility to ensure use of this device complies with all applicable laws and regulations in their country or region.

If you have any questions about fitment, compatibility, or installation, please contact our team before placing your order.