Well, the code is good otherwise you would not have gotten an E-2 error. The problem now is one of two possible problems. The tuner box in the rear trunk area is not connected properly or the CD changer (if you have one) is not connected properly. Check those items and if you still have problems let me know. Thank you for using MercedesShop Forum.


Cleeve Morrison
La Jolla Audio Repair
www.lajollaaudiorepair.com