ProTool

Unlock deep BMW diagnostics and coding with ProTool

ProTool by BimmerGeeks turns your BMW or Mini into an open book, giving you shop-grade diagnostics and coding features that were once limited to dealership tools. Aimed squarely at enthusiasts and professionals, it offers a remarkably deep look into virtually every control unit in the car.

The standout feature is full error reading and clearing across all modules, not just the engine. From airbags and ABS to lighting and comfort systems, ProTool lets you pinpoint problems quickly and clear faults once repairs are complete. For those who like to tinker, thousands of codeable options allow you to personalize chimes, lighting behavior, convenience features, and more, including support for modern Fxx, Gxx, and Ixx chassis.

Beyond coding, ProTool is a serious diagnostic companion. You can view and log live data in both raw and gauge formats, ideal for troubleshooting intermittent issues or fine-tuning performance setups. The app also handles practical maintenance tasks, such as registering new batteries, calibrating systems after part replacement, resetting control units, and even changing ECU VIN numbers when swapping used components.

Hardware compatibility is broad, with support for BimmerGeeks’ own Bluetooth and K-DCAN cables, as well as popular Thor and MHD Wi‑Fi adapters and ENET cables. The interface favors function over flash, but menus are logically organized considering the sheer number of options.

ProTool is not a casual toy: it rewards users who take the time to understand what they are changing, and careless coding can cause issues. However, for BMW and Mini owners who want dealership-level control without the dealership visit, ProTool offers a powerful, flexible and cost-effective solution.