Multimedia System Control Head, Front Information Display Control Head, Information Electronics Control Module 1, Telephone Microphone, External Audio Source Connection
E380 Multimedia system control head
J685 Front information display control head
J794 Information electronics control module 1
J949 Control module for emergency call module and communication unit
R Radio
R38 Telephone microphone
R199 External audio source connection
SB13 Fuse 13 (on fuse panel B)
SC57 Fuse 57 (on fuse panel C)
T2k 2-Pin connector
T4aw 4-Pin connector
T8ab 8-Pin connector
T8r 8-Pin connector
T12aa 12-Pin connector
T12ab 12-Pin connector
T12ac 12-Pin connector
T12ad 12-Pin connector
T26c 26-Pin connector
255 Ground connection 1 (in radio wiring harness)
610 Audio ground connection under front center console
B397 Comfort system CAN bus high connection 1 (in main wiring harness)
B406 Comfort system CAN bus low connection 1 (in main wiring harness)
* Refer to applicable wiring diagram for fuse positions
*2 Depending on equipment
*3 Diameter depends on equipment
*4 Only for vehicles with Start/Stop system
*5 Only for vehicles without Start/Stop system
*6 Only for vehicles with emergency call module