2004 745i CD Player and CD Changer options are greyed out.
I am having the same issue as everyone else and spent about a month googling forums and others on what the answer is. Did anyone find out what the actual cause is or how to fix this problem? I did not encounter any sound issues like crackling noises as some of the cases but when I started up my car one morning the CD and CD-C options were greyed out. AM, FM, WB are not selectable. I am able to go into the Tones and scroll through the options in there but still no point because there is no sound. My navigation does not work either when I try to use it. Parking sensor sound and the voice activated option on the steering wheel is not working. Spent a month driving listening to music on my iphone. someone please help..
What I Checked :
• All the fuses inside the glove compartment and the rear trunk is all Good.
• Reseted all the maintenenace iniside the bmw gauges. ( just hoped it might have done something ).
• Reseted and cleaned everything out with the Scantool. ( just like above hoping it might do something ).
• Removing the power connector for about an hour.