Bimmer-Tool Expert — advanced Android diagnostics for BMW and MINI📱

What it does
Bimmer-Tool Expert turns your Android phone into a workshop-grade scan tool for BMW/MINI. Connect a compatible OBD interface and access dozens of ECUs to scan and clear DTCs, stream live data with logging, run actuator tests, and perform useful service functions — all in one focused app.

Bimmer-Tool Expert trouble codes overview for BMW modules with read and clear options — engine, CAS, DWA, DSC status.
Bimmer-Tool Expert live data dashboard — battery voltage, boost pressure, lambda, fuel and oil pressure readings on BMW.
Highlights
  • Multi-ECU diagnostics: DME/DDE (engine), EGS (transmission), DSC/ABS, KOMBI (cluster), IHKA (climate), CAS/BDC, FRM, airbag and more — support varies by model.
  • DTCs with detail: read and clear fault codes, view freeze-frame/info and ECU status.
  • Live data + logging: monitor engine sensors, boost, temperatures, fuel trims, battery voltage, DPF soot/ash load; export CSV logs for analysis.
  • Diesel toolkit: DPF status and conditions, differential pressure, regeneration support (when prerequisites are met), NOx/SCR/AdBlue monitoring and adaptations on supported cars.
  • Service functions: oil/inspection reset, brake service reset, battery registration & IBS reset (where supported), steering-angle and throttle adaptations, VANOS/valvetronic/idle learn routines on applicable models.
  • Actuator tests: fans, pumps, flaps, solenoids and more — verify repairs instead of guessing.
  • Vehicle/ECU info: VIN, coding indexes, software numbers and readiness monitors.
  • Dashboards: compact gauges for real-time driving diagnostics.

Interfaces
Works with popular OBD adapters (Bluetooth/BLE or USB-OTG). For many E-series cars, K+D-CAN/USB-OTG is recommended; for F/G-series, high-quality BLE or Ethernet/ENET solutions may be used where supported. Use reliable, genuine-chip hardware for stable connections.

Compatibility
• Vehicles: BMW and MINI E-, F- and many G-series (support depends on year, engine and equipment).
• OS: Android 5.0 or newer (phone or tablet).
• Languages and units: configurable inside the app.

Quick start
  1. Plug in your OBD interface and turn ignition to ON (or start the engine if required).
  2. Pair/connect via Bluetooth/BLE, USB-OTG or Ethernet (depending on your interface).
  3. Open Bimmer-Tool Expert → select a control unit → choose Fault Codes, Live Data, Actuators or Service.
  4. Optional: enable logging to save CSV traces for later review.

Good to know
• Some service/actuation features are model-dependent and appear only when your ECU supports them.
• Keep the vehicle on a stable power supply during long sessions; never run regeneration or tests in enclosed spaces.
• Adapter quality directly affects speed and reliability.

File note
Package example: Bimmer-Tool_Expert_v3.4.5_expert.apk (standard APK build for Android).



Tested environment
Verified on Android 13/12 with genuine-chip BLE and USB-OTG adapters; designed to operate on Android 5.0–14.

Disclaimer
This description summarizes publicly available information for educational/archival use. Any files referenced are hosted by third parties and were uploaded by unknown users, our community does not claim ownership. For concerns from rights holders, contact us and we will assist promptly.

Bimmer-Tool Expert scanning BMW ECUs for trouble codes — engine, CAS immobilizer, DSC, CCC with read/clear options.Bimmer-Tool Expert connection screen detecting ECU, with recommended Carista adapter highlighted versus unstable clones.
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