bimmer-tool Lite

Clear fault codes and monitor DPF status in BMW vehicles.

The bimmer-tool application enables you to read and clear fault codes, initiate DPF regeneration, view live engine data, and perform many other functions for BMW cars.

For vehicles with a model year prior to 2008, the application's functionality is limited, and a K+DCan USB cable connection is recommended. A wireless ELM adapter connection may not be possible or may offer limited functionality with pre-2008 models.

Important: This application requires a reliable OBD adapter. We recommend using a K+DCan cable, an 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:

- Read DPF regeneration status and detailed information

- Request a DPF regeneration cycle

- Reset DPF adaptation values (necessary after filter replacement)

- Read exhaust gas pressure data

- Read injector adjustment values

- Read actual and target values for air mass, intake manifold pressure, and fuel pressure

- Log data to a CSV file for further analysis

- Register a battery replacement (without altering battery coding)

- Reset lamp circuits blocked due to short-circuit faults

- 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/WiFi Adapter: Recommended for F & G series. For ENET cable connections, you additionally 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, and they may be incompatible with older engines. More information is provided below.

- ELM327 WiFi: Similar to ELM Bluetooth, WiFi connections can be less stable. On some devices, you may need to disable mobile data to use the WiFi adapter.

If you have questions or need assistance, please send an email. You can find our contact address at the bottom of the page.

Quick Start Guide

1) Connect the adapter to the OBD II port.

2) Turn the ignition to the ON position.

3) Connect the adapter to your phone:

* USB: Connect the adapter to your phone using a USB-OTG cable. Your phone will prompt you to choose an app—select the bimmer-tool app.

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

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

4) Start the app, navigate to 'Car', and select your model and year.

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

6) Tap the 'Connect' button.

**Limitations:

For models prior to 2008 (including e46/e39/e83/e53), the app requires a K+DCan cable connection and only supports the engine ECU. Connection via a wireless ELM adapter may not be possible.

Common Problems

- 'No response' engine error in cars up to 2007 with BT/WiFi adapters. If this error occurs intermittently, try selecting the ATWM option in the advanced connection settings.

- No connection: If the adapter and protocol settings are correct but the app still cannot connect, try force-stopping all diagnostic apps in your phone's application manager (including bimmer-tool) or restart your phone and attempt to connect again.

Why Does This App Require Permissions?

- Storage: Required for USB adapter support.

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

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

- Full network access: Required for WiFi adapter support.

- Approximate location: While Bluetooth can theoretically be used to determine approximate location, this app does not read, collect, or use location data.

What's New in the Latest Version 3.7.6-L

Last updated on Nov 10, 2024

Diesel idle speed adjustment
Throttle body control