Does anyone here have a pcm module 2.0 or 2.1 for sale?
Is there no other way to install tv/dvd in a porsche cayenne s year 2004 without losing the steering wheel control functions?

 

What do you mean in regards to loosing the wheel controls? You could put the techquipment DVD players in the rear. (headrest) Or anyother after player. Just keep in mind that you should pay close attention to what is tapped into for power, in that these cars are very tempermental. Power in very, very important to them with all the control modules on board. This is 1 reason to really look into a factory player.

Hope this helps,