bimmer-tool Lite

When it comes to maintaining your BMW, the bimmer-tool app is an essential companion, offering a comprehensive suite of diagnostic and maintenance functions. It allows you to effortlessly read and clear fault codes, initiate DPF regeneration, and access real-time engine data, ensuring your vehicle runs smoothly and efficiently. If you're dealing with a BMW model from before 2008, be aware that the app's functionality might be limited, and using a K+DCan USB cable is recommended for optimal performance. For these older models, a wireless ELM adapter might not provide the full range of features or may not connect at all.

For the best results, a reliable OBD adapter is crucial. The recommended options include the K+DCan cable, ENET adapter (ideal for F/G series), or certain Bluetooth adapters like the Vgate vLinker series, UniCarScan UCSI-2000/USCI-2100 in D-Can mode, Carista, and Veepeak OBDCheck BLE. Each of these adapters has proven to be compatible and effective for BMW diagnostics.

With bimmer-tool, you can:

• Check the status and detailed information of DPF regeneration
• Initiate DPF regeneration when necessary
• Reset DPF adaptation values, which is essential after a filter replacement
• Monitor exhaust fumes pressure and injector adjustments
• View actual and expected values for critical parameters like air mass, intake manifold pressure, and fuel pressure
• Log data into a CSV file for in-depth analysis
• Register a battery replacement without altering battery properties
• Reset lamps circuits blocked due to short-circuit errors
• Reset oil and brakes service intervals

The app supports various OBD adapters, including the highly recommended K+D-Can USB, which requires a USB-OTG cable for use. For F & G series BMWs, an ENET cable or WiFi adapter is suggested, while ELM327 Bluetooth and WiFi adapters are also supported, though they might offer slower and less stable connections. It's worth noting that only genuine ELM327 or PIC18-based adapters will function correctly, and they may not be compatible with older engines.

Getting started with bimmer-tool is straightforward:

1. Connect the chosen adapter to your BMW's OBD II socket
2. Turn the ignition on
3. Link the adapter to your phone via USB, Bluetooth, or WiFi, following the specific connection instructions for each method
4. Launch the app, select your car model and year under the 'Car' section
5. Navigate to 'Connection', choose the appropriate connection type, adapter type, and communication protocol
6. Tap the 'Connect' button to establish a link with your vehicle

Keep in mind that for models prior to 2008 and certain series like e46/e39/e83/e53, the app's functionality is restricted to the engine ECU and requires a K+DCan cable connection.

If you encounter common issues such as the 'No response' error in cars up to 2007 with Bluetooth/WiFi adapters, try selecting the ATWM option in the advanced connection settings. If you face connection problems despite correct settings, force stop all diagnostic apps or restart your phone before attempting to connect again.

The app requires various permissions to function effectively, including storage access for USB adapter support, media access for creating CSV files, Bluetooth access for Bluetooth adapter support, full network access for WiFi adapters, and approximate location (though this is not used by the app).

What's New in the Latest Version 3.7.6-L

Last updated on November 10, 2024, the latest version of bimmer-tool now includes diesel idle speed adjustment and throttle body control, further enhancing your BMW's maintenance and performance capabilities.