Quote:
Originally Posted by beppeM3+123d
I have many doubt about install the mpe because if I am right the original wiring is discontinued and basically you lost the valve operation from the engine ecu and from sport button. Is this correct.
I found a solution on the paper that could work much much better than the stupid by button
Bmw produce this y cable 18302414899 that could avoid bt modul and use the original ecu connector
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Ok, so I finally did some testing. Sadly the valves don't seem to be interchangeable.I plugged in a non-M valve into the BT controller harness and it didn't work
So at the moment the one option I know would work is to source two non-M valves and the Y cable.