[LatinBimmer]

Originally Posted by Math

Yeah, I posted it in another thread on this topic.
this is it: http://www.salesafter.eu/product_inf...m-alpine.html&

That site says not fit for these models:
Fits not for cars with navigation business (SA606), navigation professional (SA609), radio professional (SA663), BMW HiFi-system (SA676), BMW HiFi-system professional dsp (SA677) or harman kardon HiFi sourround system (SA674) !!!

Is it true? I have SA663