Audio 20w211

[Allejo]

Hi all now I know I've brought this subject up before but I feel that my radio CDC on my w211 is just acting itself for some simple reason. It works sometimes but only when I park in the same position and in the same place and usually about the same time. Tonight before I drove away I tried the CDC to no avail, I drove away about 3 miles, parked, tried it again and it worked. I loath to think of the expense of replacing it because the CD and radio work ok. It shows on the diagnostics as a fault but no reason. Is this a simple loose wire or a slack fuse or something else as simple but not accessible ?

 

[npuk]

Try checking all the cables are secure including the fibre optic cables. Headunit removal guide is on www.mercupgrades.com