Download firmware

1. READING THE SERIAL NUMBER

You can download the latest firmware here. To do so, you'll need to enter your display's serial number . You can find it on the boot screen (swipe right several times).

2. ENTER & DOWNLOAD

In development:

Gasoline values ​​such as lambda, exhaust gas temperature, intake temperature and more

Changelog

v3.8.0 from October 17, 2025

🚀 New

  • M3 S65 engine added
  • Speedometer needle test (needle sweep) implemented
    - Currently available for: M47, N57, N46, N55
    ⚠️ Note: No liability for incorrect engine configuration or non-original speedometer.
    Please check that the correct motor is selected before activating Needle Sweep!
  • Slow lightening/darkening
    - When the display is turned up and down
    - In the setup wizard
  • Battery voltage for vehicles before 2007 (M47, M57, N46, TBC )
  • New measurements for gasoline engines
    - Lambda, exhaust temperature, ignition angle, throttle valve, intake temperature, etc.
    - N46 fully implemented – more engines to follow (TBC)
  • Cruise control (only active when cruise control is not active)
  • Lateral and longitudinal acceleration reactivated
    - Scaled to -10 (−1.0 g) to +10 (+1.0 g)
  • New look: BMW Orange
  • New update website
  • Transmission oil temperature added
    Tested: 6HP , DKG TBC

🛠️ Improved

  • Read Errors / Clear Errors : Increased distance between actions
  • Irrelevant values ​​for the selected engine type are automatically hidden
    - (e.g. ignition angle in diesel engines)
  • Icons visually revised
  • Display: “C°” changed to “°C”
  • Presentation: General layout revised

🐞 Fixed

  • N47: Intake temperature and soot mass errors fixed
  • Error reading: Now works reliably
  • Time measurement:
    Values ​​are reset when the measurement is aborted
    - Incorrect calculation of the 0–100 km/h time corrected
  • WIFI: Connection can now be re-established multiple times, even after switching off

🔧 In Development (TBC)

  • Extension of the petrol values ​​to other engines
  • Battery voltage for additional models
  • Transmission oil temperature support for DKG

v3.7.2 from September 26, 2025

  • Reading and deleting errors no longer causes any fake errors
  • As soon as voltage is applied, there is a short wait before the display boots up
  • Debug functions removed
  • Inactive Canbus monitoring completely removed

v3.7.1 from September 24, 2025

  • The selected motor was not saved in the setup wizard, which is why values ​​did not work

v3.7.0 from September 23, 2025

  • NEW: Setup wizard (reset possible in the settings)
  • NEW: Read and delete DME/DDE errors
  • Three times faster query of engine data such as boost pressure, lambda or exhaust gas temperature
  • Display switches off at 0 rpm
  • Fixed automatic brightness on boot
  • Petrol engine: Final preparations for querying the missing values
  • Firmware update is now displayed better
  • Many more logic corrections

v3.4.3 from August 16, 2025

  • In the main dashboard, the selection between NM / PS is now permanently saved
  • WLAN is prioritized lower so that the query of the values ​​runs faster

v3.4.2 from August 14, 2025

- Speed of querying exhaust gas temperature, boost pressure etc. normalized again

v3.4.1 from August 10, 2025

+ To the left of the brightness you can choose between M (Manual) and A (Auto) to determine whether the display should become darker when the vehicle lights are switched on.

+ In the main dashboard, a user-specific value can be selected at the top, which will be displayed permanently.

+ > 4000 KM/H in reverse gear fixed.

+ Improved layout of some values so they don't overlap.

+ The display should no longer freeze in the future, as the corresponding functions have been completely revised.

- G-forces are currently deactivated, as this can be the cause of the display freezes, among other things.

v3.3.1 from July 27, 2025

  • E60 speed fixed
  • Display should no longer freeze partially

v3.1.5 from July 11, 2025

  • N57 : Oil temperature fixed

v3.1.3 from 07.07.2025

  • N47 / N57 : Boost pressure fixed

Compatibility of engine values

Some motor values aren't working? Here you can find out which motors currently support which values.