Hi guys, apologies for yet another Dension install thread. I am so close with the install - I've plugged the dension into the back of the head unit and unplugged the two cables from the back of the CD changer but I'm not getting any sound. When I turn on the headunit it flicks between CD1 and CD2 a couple of times and eventually settles on CD5 but nothing happens. I've also downloaded the text enabling file from Dension's website but it doesn't seem to have any effect. I have the mid range sound system, no navigation. On Dension's website it says the no sound could be caused by having DSP, but I thought DSP was only the top range sound system? Any help would be great!