Designation Description Coordinates Related diagram
A2  Radio 5A
8A
PE82.60
A2/6 CD changer (in trunk) 7L  
A2/56 Navigation unit and radio 5A
9A
 
A40/3 COMAND actuation, display and control unit 5A
8A
 
F1  Fuse and relay box 3L PE54.15
F1f3 Fuse 3 4K  
F1f10 Fuse 10 2K  
U73  Valid for radio 2A  
U631 Valid for version with COMAND 2A  
U652 Valid for audio 30 1-DIN Navigation 2B  
W19  Ground (right front seat crossmember) 4E B.2/5
Z35/10  Wake-Up D2B (optical network) connector sleeve 7E