Mercedes-Benz E-Class Series 207 Service Manual page 116

Block diagram of telephone system with COMAND controller unit and sound system (except Japan)
A1 Instrument cluster
A2/53 Mobile phone and stationary heater radio re-
mote control antenna splitter*)
A2/91 Bluetooth antenna
A28/3 E-net compensator, with code (386)
A28/11 Multifunction antenna, with code (386)
A34/7 Bluetooth module, with code (386)
A34/15 Mobile phone cradle (accessory)
A40/3 COMAND controller unit
A40/8 Audio/COMAND display
A40/9 Audio/COMAND control panel
A67b1 Hands-free system microphone
H4/1h1 Left door tweeter
H4/1h2 Left door bass speaker
H4/2h1 Right door tweeter
H4/2h2 Right door bass speaker
H4/3h1 Left rear tweeter
H4/3h2 Left rear bass speaker
*) Only in combination with code 228 (Stationary heater) with code 386 (Telephony)
– This printout will not be recorded by the update service. Status: 01 / 2009 –
H4/4h1
H4/4h2
H4/27
H4/29
H4/54
H4/57
N40/3
N80
N135
S110
S111
CAN A
CAN B
CAN E
LIN E1
MOST
Introduction of the New E-Class Coupé, Model Series 207
Telephone
Right rear tweeter
Right rear bass speaker
Center instrument panel speaker
Rear shelf bass speaker
Left rear surround speaker
Right rear surround speaker
Sound system amplifier control unit
Steering column tube module control unit
Steering wheel electronics
Left multifunction steering wheel button
group
Right multifunction steering wheel button
group
Telematics CAN
Interior CAN
Chassis CAN
Steering LIN
Media Oriented System Transport
P82.70-6989-00
115
b