bimmer-tool Lite

Clear diagnostic trouble codes and monitor DPF status in BMW vehicles.

Bimmer-Tool enables you to read and clear fault codes, initiate DPF regeneration, access live engine data, and perform many other functions in BMW cars.

For vehicles manufactured before model year 2008, application features are limited, and a K+DCan USB cable connection is recommended. Wireless ELM adapter connections with pre-2008 models may not be possible, or some functions may be unavailable.

Important: This app requires a dependable OBD adapter. We recommend using a K+DCan cable, ENET adapter (for F/G series), or one of the following Bluetooth adapters:

- Vgate vLinker MC/FS/BM/FD https://www.vgatemall.com/products/

- UniCarScan UCSI-2000/USCI-2100: Select setting: D‑Can mode: MODE2 https://www.wgsoft.de/shop/obd-2-komplettsysteme/unicarscan/114/unicarscan-ucsi-2000-diagnoseadapter

https://www.bmdiag.co.uk/unicarscan-ucsi-2000-bluetooth-obd2-adapter

- Carista https://caristaapp.com/adapter

- Veepeak OBDCheck BLE https://www.veepeak.com/product/obdcheck-ble

The application allows you to:

- check DPF regeneration status and view detailed information

- initiate DPF regeneration

- reset DPF adaptation values (required after replacing the filter)

- read exhaust gas pressure

- read injector adjustment values

- read current and target values for air mass, intake manifold pressure, and fuel pressure

- log data to a CSV file for later analysis

- register battery replacement (without modifying battery properties)

- reset lamp circuits blocked due to short-circuit errors

- reset oil and brake service intervals

Supported OBD Adapters

- K+D‑Can USB: This is the recommended and most reliable adapter. You will also need a USB‑OTG cable.

- ENET Cable/Wi‑Fi Adapter: Recommended for F & G series. For ENET cable connections, you also need a USB‑C to Ethernet adapter.

- ELM327 Bluetooth: Bluetooth connections may be slower than USB. Only genuine ELM327 or PIC18‑based adapters will work. Compatibility with older engines is not guaranteed. More details below.

- ELM327 Wi‑Fi: Similar to ELM Bluetooth, Wi‑Fi connections may be less stable. On some devices, you must disable mobile data to use the Wi‑Fi adapter.

If you have questions or need assistance, please send an email. Our contact address is located at the bottom of the page.

Quick Start Guide

1) Connect the adapter to the OBD II port.

2) Turn the ignition on.

3) Connect the adapter to your phone:

* USB: Use a USB‑OTG cable to connect the adapter. Your phone will prompt you to select an app—choose Bimmer‑Tool.

* Bluetooth: Go to your phone's Bluetooth settings. Search for devices and pair with the adapter (PIN is typically 0000 or 1234).

* Wi‑Fi: Turn off mobile data. Enable Wi‑Fi and search for available networks. Connect your phone to the adapter's Wi‑Fi network.

4) Launch the app, go to the 'Car' section, and select your model and year.

5) Go to 'Connection' and choose the connection type, adapter model, and communication protocol.

6) Tap the 'Connect' button.

Limitations:

For models before 2008 and e46/e39/e83/e53, the app requires a K+DCan cable connection and only supports the engine ECU. Wireless ELM adapter connections may not be possible.

Common Issues

- Intermittent 'No response' error from the engine in vehicles up to 2007 with a Bluetooth/Wi‑Fi adapter. If this occurs sporadically, try enabling the ATWM option in the advanced connection settings.

- Connection failure: If the adapter and protocol settings are correct but the app still cannot connect to the car, force‑close all diagnostic apps (including Bimmer‑Tool) in the application manager, or restart your phone and try again.

Why Does This App Require Permissions?

- Storage: Required for USB adapter support.

- Photos/Media/Files: Allows creation of CSV files.

- Pair with Bluetooth devices/access Bluetooth settings: Required for Bluetooth adapter support.

- Full network access: Required for Wi‑Fi adapter support.

- Approximate location: Though Bluetooth can theoretically determine approximate location, this app does not access or use location data.

### What's New in the Latest Version 3.7.6‑L

Last updated on Nov 10, 2024

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