Sound system

[Bimmer360]

mine doesn't either, non-DSP.

[BMWLOVER]

My manual says it should work but it doesn't.

[mrbmwx5]

my 01 non DSP works with the door unopen.

[vegasX5]

It works on mine. Try it this way - rather than just pressing the button once to turn it on, hold it down for about 2-3 seconds instead. That's the way I have to do it on mine. It will work for about 20 minutes then auto shut off, but if I hold down the power button for a couple of seconds it will come back on again for another 20 mins.

[WOOD56]

Gee,

Mine Don't work either.. sheeeeeeee

[BMWLOVER]

I will try that and post back to let you know if it worked or not.

Originally Posted by vegasX5

It works on mine. Try it this way - rather than just pressing the button once to turn it on, hold it down for about 2-3 seconds instead. That's the way I have to do it on mine. It will work for about 20 minutes then auto shut off, but if I hold down the power button for a couple of seconds it will come back on again for another 20 mins.