Removing the tamper dot by copying programming between the ews and ike modules to change the vin and reset the mileage to zero, then reprogramming the. Test in the car and run the instrument cluster diagnostic program before you fully reassemble the case onto the board So after reading that maybe wrong vin programmed in to instrument cluster will cause the dsc warning light to come on, i then decided to try and write my vin to the used instrument cluster.
E46 M3 Gauge Cluster Install - YouTube
Read up on it, and you'll see that yes, you can install a cluster into your car, but it won't work completely, you'll get a tamper dot, and the mileage won't match up with your ecu.
Unlock the technical secrets of instrument cluster reprogramming
Understand the procedures, required equipment, and essential legal compliance. Proceed at your own risk Among other issues, it seems the instrument cluster was replaced at some point in the past and never configured correctly I've got cables for both bmw scanner 1.4.0 and ista+ and got them.