Tanks fro you help i did find the part number on a onlineversion of ETK

The price for the part from BMW i Germany is 507€

I did also finde the unit here
http://www.powercomponents.nl/websho...ode=DVD+M3+4.6
here is the price 129€

My MK4 was send in for repair in Denmark thy want almost 900€ to repair it, and the only thing they would do i changing the DVD reader itself.
But i dident want it repaired for that amount. When i get i home yesterday
i couldent even read CD anymore, so now its shiped to Siemens/VDO again

Its interesting to se what its ending up with

Martix