Mileage Blocker for the BMW i4 Series Curved Screen 2023+ (G26) iDrive 8

Description

Overview

Our BMW i4 Series (G26) mileage blocker is a dedicated plug-in module designed for the BMW i4 Series (G26) with iDrive 8 / Curved Screen instrument cluster. 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 i4 Series (G26)
• iDrive 8 / Curved Screen instrument cluster
• Model years: 2023 – current
• For vehicles with the curved 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.
• Designed for stable integration when correctly installed.
• 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 connects inline with the vehicle’s instrument-cluster wiring using the supplied plug-and-play harness for authorised off-road, dyno and vehicle-development testing. When returned to normal operation, the vehicle behaves as standard.

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.

Installation Instructions

Installation

• Switch the vehicle off and allow the electrical system to shut down before starting.
• Picture 1 – Remove the guard plate / lower trim panel shown in the installation image to access the wiring loom.
• Picture 2 – Locate the white plug shown in the loom and disconnect it.
• Picture 3 – Connect the module inline as shown. Connect the module plugs to the matching vehicle connectors and connect the original white plug to the corresponding module connector.
• Check that every connector is fully seated and that the wiring is routed so it cannot be trapped, pinched or strained.
• Secure the module and wiring safely in the installation area and refit the guard plate / trim.
• After installation, close the vehicle doors and lock the vehicle for 2 minutes, as shown in the supplied manual.
• Unlock the vehicle and confirm that the instrument display and normal vehicle functions operate correctly.

Important

• This curved-screen version connects at the white plug behind the guard plate shown in the pictures; it is not fitted by removing the curved display / instrument cluster.
• Use the correct trim-removal procedure for the exact BMW chassis being worked on.

Mode / Operation

The module uses the vehicle's normal controls for its authorised test-mode operation. Follow the supplied curved-screen/iDrive 8 instructions for selecting or returning to the normal setting. The vehicle-specific manual should be used because the curved-screen system differs from earlier BMW cluster installations.