Hi everyone,
Just completed a virgin retrofit in my 2001 X5 installing the 16:9 monitor, CD changer and MK4 dvd drive. Still waiting for my radio tuner to turn up from ebay. I thought I would get themajor part done follwed all the instructions in the forum here and everything turns on and the on board computer reads everything ok.The only problem I have is that I cannot change the mode to the CD changer.It does not recognise that there is a cd changer attached to it.Is this because I have not installed the radio tuner yet? Or is there another issue. Also I am in Australia and the unit came from the USA, will I have to recode the unit?Any help would be greatly appreciated. thanks