I have an 03 540 with an ***** head unit and dsp. It's worked for about a year and then the other day I was playing around with PAsoft trying to see if I could make it where I don't have to have the MID plugged in in the trunk.

I flashed the MID to a different mode and that didn't work so I flashed it back to the default mode. No I don't have any sound.

The ***** head unit looks just like normal, but the BMW display unit in the glove box looks as if the radio is off. The only thing it wants to do is set the clock.

Any suggestions?



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