Mileage Blocker for BMW 4 Series (G22, G23). This device is compatible with the following model regardless of firmware version: BMW 4 Series (G22, G23). Speedometer, cruise control, and all other assistance systems work accordingly. No error messages are displayed on the dashboard.
Activation: The device is activated by pressing a single button. Activation is confirmed by flashing the hazard light. Once activated the device just works every time you start the engine. It can be activated and deactivated anytime-either parked or on the road.
✔️ In-House Research & Design
✔️ 2 Year Warranty
✔️ Easy Plug & Play Installation. No need to open ECUs, no cutting or soldering cables.
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