Telephone
Audio and communications
129
Introduction of the New E-Class, Model Series 212 Sedan
b
Block diagram of telephony
P82.70-6867-00
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))
A40 / 3 COMAND controller unit
A40 / 8 Audio / COMAND display
A40 / 9 Audio / COMAND control panel
A67b1
Hands-free system microphone
H4 / 17 Bass speaker
H4 / 27 Center instrument panel speaker
H4 / 54 Left rear surround speaker
H4 / 57 Right rear surround speaker
H4 / 68 Left front door sound system tweeter
H4 / 69 Right front door sound system tweeter
H4 / 70 Left rear door sound system tweeter
H4 / 71 Right rear door sound system tweeter
H4 / 72 Left front door sound system midrange and
bass speakers
H4 / 73 Right front door sound system midrange and
bass speakers
H4 / 80 Left rear door sound system midrange
speaker
H4 / 81 Right rear door sound system midrange
speaker
N40 / 3 Sound system amplifier control unit
N40 / 9 Rear bass speaker amplifier
N80
Steering column tube module control unit
S110
Left multifunction steering wheel button group
S111
Right multifunction steering wheel button
group
CAN A
Telematics CAN
CAN B
Interior CAN
CAN E
Chassis CAN
LIN E1
Steering LIN
MOST
Media Oriented System Transport
– This printout will not be recorded by the update service. Status: 01 / 2009 –