A frequently requested feature is a digital speed display in the instrument cluster. On certain BMW models like the E60 5 Series and E89 3 Series this just happens to very easy to enable. Function keyword “BC_DIGITAL_V” in the instrument cluster controls this feature.
What You Need For Coding Digital Speed
*1 BMW INPA or and other hardware can run it.(BMW ICOM)
*2 A laptop installed NCS Expert.
*3 NCS Dummy
First you need to:
Read the FSW_PSW.TRC trace file from the instrument cluster with NCS Expert
BMW Coding/Flashing/Progrmming PDF+Video Guide
- Set the chassis.
- Set the module.
- Load the trace file either by clicking the “Browse…” button, dragging the file to the textbox or,
quicker, by choosing “Load FSW_PSW.TRC” from the button dropdown menu.
- Go to function “BC_DIGITAL_V” in the graphical trace editor. You can make use of the powerful find functionality (CTRL+F or magnifier button) to quickly locate keywords in the trace file. The function has parameter “nicht_aktiv” checked which in this case means the digital speed display is disabled. Tick the checkbox of parameter “aktiv” to enable the feature.
- Export your changes to the
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