RADIO – Mercedes-Benz E320 4Matic 2003 – SYSTEM WIRING DIAGRAMS

RADIO

Auto Pilot System Wiring Diagram for Mercedes-Benz E320 4Matic 2003

List of elements for Auto Pilot System Wiring Diagram for Mercedes-Benz E320 4Matic 2003:

• (2003 & 2004 early prod)
• (left front footwell) w15/2
• (left rear wheelhousing) w6
• (pin 4-12 not used)
• Antenna
• Audio gateway control module (left side of trunk)
• Aut
• Bass module loud speaker
• Can- b h
• Can- b l
• Can-b h
• Can-b l
• Cd changer (if equipped)
• Center cockpit speaker
• Fuse 15a
• Fuse 40a
• Fuse 7.5a
• Gps ant
• Gps antenna
• Gps antenna splitter
• Hot at all times
• Interior fuse box (left end of dash)
• Left antenna amplifier module (left "c" pillar)
• Left front door speakers
• Left rear door speakers
• Most
• Most data bus circuit
• Most in
• Most out
• Most wake-up
• Mute
• Nca
• Pnk
• Radio control panel & navigation unit
• Rear sam control module with fuse & relay module (left side of trunk)
• Red
• Right front door speakers
• Right rear door speakers
• Shield
• Solid state
• Sound amplifier microphone (front center part of interior rear view mirror unit)
• Telecommunications control module (front of trunk)
• Tweeter
• W/ tele aid emergency call system
• W/o tele aid emergency call system
• W15/1 (right front footwell)
• Wake-up
• Woofer
• Zf-out

Auto Pilot System Wiring Diagram, Wagon with Amplifier for Mercedes-Benz E320 4Matic 2003

List of elements for Auto Pilot System Wiring Diagram, Wagon with Amplifier for Mercedes-Benz E320 4Matic 2003:

• (in control module box) asr/sps control module or ets/sps control module or esp/sps/bas control module
• (in fuse & relay box) data link connector
• (wagon) w7/1 (right rear of trunk)
• 11b
• 16c
• Acoustimass bass module
• Antenna splitter
• Cd changer
• Command actuation display & control unit (w/ command actuation)
• Ctel transmitter- receiver
• D2b
• D2b data bus circuit
• D2b fiber optics connector
• Fm/am amplifier
• Fuse & relay box (left rear of engine compt)
• Fuse 11 15a
• Fuse 16 25a
• Fuse 5 25a
• Gps antenna
• Hot at all times
• Hot in acc, run or start
• Instrument cluster
• Instrument cluster system (steering wheel controls)
• Left front door speaker group
• Left rear door speaker
• Left rear speaker
• Navigation unit & radio
• Nca
• Pnk
• Rear fuse box (under right rear seat)
• Rear window antenna
• Right front axle vss sensor
• Right front door speaker group
• Right rear door speaker
• Right rear speaker
• Sedan & lim0
• Sound system amplifier
• Standard equipment
• Station wagon
• Tele aid
• Tele aid & d2b telephone transmitter/ receiver control module (w/ tele aid)
• Tele aid control module
• W19 (under front passenger seat)
• W6/1 (sedan/limo) (left rear of trunk)

Auto Pilot System Wiring Diagram, Wagon without Amplifier for Mercedes-Benz E320 4Matic 2003

List of elements for Auto Pilot System Wiring Diagram, Wagon without Amplifier for Mercedes-Benz E320 4Matic 2003:

• (in control module box) asr/sps control module or ets/sps control module or esp/sps/bas control module
• (in fuse & relay box) data link connector
• 11b
• Antenna splitter
• Cd changer
• Command actuation display & control unit (w/ command actuation)
• Ctel transmitter- receiver
• D2b
• D2b data bus circuit
• D2b fiber optics connector
• Fm/am amplifier
• Fuse & relay box (left rear of engine compt)
• Fuse 11 15a
• Fuse 5 25a
• Gps antenna
• Hot at all times
• Hot in acc, run or start
• Instrument cluster
• Instrument cluster system (steering wheel controls)
• Left front door mirror triangle speaker
• Left front door speaker
• Left rear door speaker
• Left rear speaker (sedan & limo)
• Navigation unit & radio
• Nca
• Pnk
• Rear fuse box (under right rear seat)
• Rear window antenna
• Right front door mirror triangle speaker
• Right front door speaker
• Right front vss sensor
• Right rear door speaker
• Right rear speaker (sedan & limo)
• Standard equipment
• Tele aid
• Tele aid & d2b telephone transmitter/ receiver control module (w/ tele aid)
• Tele aid control module
• W19 (under front passenger seat)

COMAND Actuation Wiring Diagram for Mercedes-Benz E320 4Matic 2003

List of elements for COMAND Actuation Wiring Diagram for Mercedes-Benz E320 4Matic 2003:

• (2003 & 2004 early prod)
• (2004 late prod & 2005)
• (pin 4-12 not used)
• Accept/ terminate phone call pushbutton
• Audio gateway control module (left side of trunk)
• Bass module loud speaker
• Can-b h
• Can-b l
• Can-c h
• Can-c l
• Cd changer
• Central gateway control module (left front footwell.)
• Comand operating, display and control module (front center console)
• Computer data lines system
• Data
• Emergency call system control unit (sedan: center of trunk, wagon: center of cargo area)
• Fuse 15a
• Hot at all times
• Instrument cluster
• Interior fuse box (left end of dash)
• Left multifunction steering wheel pushbutton group
• Left voltage distributor (can) connector (in left front door sill)
• Mic +
• Mic -
• Most
• Most in
• Most out
• Most wake-up
• Navigation processor (cns) (left side of trunk)
• Nca
• Nf-l
• Nf-r
• Out
• Pnk
• Pushbutton
• Red
• Right multifunction steering wheel pushbutton group
• Scroll forward/ back pushbutton
• Sdar control unit (right rear of trunk)
• Separation point (except 2003 early prod) (glove compt)
• Shield
• Steering column module (left side of dash)
• System selection pushbutton
• Telecom- munications control module (2003 & 2004 early prod) (front of trunk)
• Universal portable ctel interface (upci [uhi]) control module (if equipped) (rear center of vehicle)
• Voice activation control module (front of trunk)
• Volume control
• W15/2 (left front footwell)
• Wake-up
• Wake-up signal connector (left front footwell)
• Walkman

COMAND Actuation Wiring Diagram, Wagon with Amplifier (1 of 2) for Mercedes-Benz E320 4Matic 2003

List of elements for COMAND Actuation Wiring Diagram, Wagon with Amplifier (1 of 2) for Mercedes-Benz E320 4Matic 2003:

• (wagon) w7/1 (right rear of trunk)
• Acoustimass bass module
• Antenna splitter
• Cd changer
• Comand actuation display & control unit
• D2b
• D2b data bus circuit
• D2b fiber optics connector
• Fm/am amplifier
• Gps antenna
• Instrument cluster
• Instrument cluster system (steering wheel controls)
• Left front door speaker group
• Left rear door speaker
• Left rear speaker
• Nca
• Pnk
• Rear window antenna
• Red
• Right front door speaker group
• Right rear door speaker
• Right rear speaker
• Sedan/ lim0
• Sedan/ limo
• Sound system amplifier
• Standard equipment
• Tele aid
• Tele aid & d2b telephone transmitter/ receiver control module (w/ tele aid)
• Tele aid control module
• W6/1 (sedan/limo) (left rear of trunk)
• Wagon

COMAND Actuation Wiring Diagram, Wagon with Amplifier (2 of 2) for Mercedes-Benz E320 4Matic 2003

List of elements for COMAND Actuation Wiring Diagram, Wagon with Amplifier (2 of 2) for Mercedes-Benz E320 4Matic 2003:

• (in control module box) asr/sps control module or ets/sps control module or esp/sps/bas control module
• (in fuse & relay box) data link
• Af-l
• Af-r
• Am/fm
• Bottom left rear window antenna amplifier
• Bottom right rear window antenna amplifier (w/ tv tuner)
• Can h
• Can l
• Cassette player connector
• Comand actuation display & control unit
• Connector
• Dfvr
• Diag
• Fuse 10a
• Fuse 25a
• Hot at all times
• Nca
• Nf-l
• Nf-r
• Rear fuse box (under right rear seat)
• Red
• Right front vss sensor
• Sedan/ limo
• Top left rear window antenna amplifier
• Top right rear window antenna amplifier (w/ tv tuner)
• Tv tuner (if equipped)
• Tv1
• Tv2
• Tv3
• Tv4
• W19 (under front passenger seat)
• W6/1 (left rear of trunk)
• Wagon
• Wake up
• Walkman separation point

COMAND Actuation Wiring Diagram, Wagon without Amplifier (1 of 2) for Mercedes-Benz E320 4Matic 2003

List of elements for COMAND Actuation Wiring Diagram, Wagon without Amplifier (1 of 2) for Mercedes-Benz E320 4Matic 2003:

• Antenna splitter
• Cd changer
• Comand actuation display & control unit
• D2b
• D2b data bus circuit
• D2b fiber optics connector
• Fm/am amplifier
• Gps antenna
• Instrument cluster
• Instrument cluster system (steering wheel controls)
• Left front door mirror triangle speaker
• Left front door speaker
• Left rear door speaker
• Left rear speaker (w/ sedan or limo)
• Nca
• Pnk
• Rear window antenna
• Red
• Right front door mirror triangle speaker
• Right front door speaker
• Right rear door speaker
• Right rear speaker (w/ sedan or limo)
• Standard equipment
• Tele aid
• Tele aid & d2b telephone transmitter/ receiver control module (w/ tele aid)
• Tele aid control module

COMAND Actuation Wiring Diagram, Wagon without Amplifier (2 of 2) for Mercedes-Benz E320 4Matic 2003

List of elements for COMAND Actuation Wiring Diagram, Wagon without Amplifier (2 of 2) for Mercedes-Benz E320 4Matic 2003:

• (in control module box) asr/sps control module or ets/sps control module or esp/sps/bas control module
• (in fuse & relay box) data link
• Af-l
• Af-r
• Am/fm
• Bottom left rear window antenna amplifier
• Bottom right rear window antenna amplifier (w/ tv tuner)
• Can h
• Can l
• Cassette player connector
• Command actuation display & control unit
• Connector
• Dfvr
• Diag
• Fuse 10a
• Fuse 25a
• Hot at all times
• Nca
• Nf-l
• Nf-r
• Rear fuse box (under right rear seat)
• Red
• Right front vss sensor
• Sedan/ limo
• Top left rear window antenna amplifier
• Top right rear window antenna amplifier (w/ tv tuner)
• Tv tuner (if equipped)
• Tv1
• Tv2
• Tv3
• Tv4
• W19 (under front passenger seat)
• W6/1 (left rear of trunk)
• Wagon
• Wake up
• Walkman separation point

D2B Data Bus Wiring Diagram, Wagon for Mercedes-Benz E320 4Matic 2003

List of elements for D2B Data Bus Wiring Diagram, Wagon for Mercedes-Benz E320 4Matic 2003:

• Cd changer
• Command actuation display & control unit
• Computer data lines system
• Connections may be different depending upon options installed
• Ctel interface
• D2b
• D2b fiber optics connector
• D2b in
• D2b out
• D2b telephone transceiver/receiver
• Diag
• Navigation unit & radio
• Radio
• Tele aid & d2b telephone transmitter/ receiver control module
• Voice activation control module
• W/ auto pilot circuit
• W/ command actuation circuit
• W/ radio only
• Wake up

MOST Data Bus Wiring Diagram for Mercedes-Benz E320 4Matic 2003

List of elements for MOST Data Bus Wiring Diagram for Mercedes-Benz E320 4Matic 2003:

• Audio gateway control module (left side of trunk)
• Cd changer
• Most
• Navigation processor (cns) (left side of trunk)
• Out
• Pnk
• Radio or radio control panel and navigation unit or comand operating, display and control module (front center console)
• Sdar control unit (right rear of trunk)
• Telecommunications control module (2003 & 2004 early prod) (front of trunk)
• Universal portable ctel interface (upci [uhi]) control module (if equipped) (rear center of vehicle)
• Voice activation control module (front of trunk)
• W/ vcs or upci
• W/o vcs or upci
• Wake-up
• Wake-up signal connector (left front footwell)

Radio Wiring Diagram for Mercedes-Benz E320 4Matic 2003

List of elements for Radio Wiring Diagram for Mercedes-Benz E320 4Matic 2003:

• (2003 & 2004 early prod)
• (left front footwell) w15/2
• (left rear wheelhousing) w6
• (pin 4-12 not used)
• Antenna
• Audio gateway control module (left side of trunk)
• Aut
• Bass module loud speaker
• Can- b h
• Can- b l
• Can-b h
• Can-b l
• Cd changer (if equipped)
• Center cockpit speaker
• Fuse 40a
• Fuse 5a
• Fuse 7.5a
• Hot at all times
• Interior fuse box (left end of dash)
• Left antenna amplifier module (left "c" pillar)
• Left front door speakers
• Left rear door speakers
• Most
• Most data bus circuit
• Most in
• Most out
• Most wake-up
• Mute
• Nca
• Pnk
• Radio
• Rear sam control module with fuse & relay module (left side of trunk)
• Red
• Right front door speakers
• Right rear door speakers
• Shield
• Solid state
• Sound amplifier microphone (front center part of interior rear view mirror unit)
• Telecommunications control module (front of trunk)
• Tweeter
• W15/1 (right front footwell)
• Wake-up
• Woofer
• Zf-out

Radio Wiring Diagram, Wagon with Amplifier for Mercedes-Benz E320 4Matic 2003

List of elements for Radio Wiring Diagram, Wagon with Amplifier for Mercedes-Benz E320 4Matic 2003:

• (in control module box) asr/sps control module or ets/sps control module or esp/sps/bas control module
• (in fuse & relay box) data link connector
• (wagon) w7/1 (right rear of trunk)
• 16c
• Acoustimass bass module
• Cd changer
• Ctel transmitter- receiver
• D2b
• D2b fiber optics connector (w/d2b)
• Fm/am amplifier
• Fuse 16 25a
• Fuse 5 25a
• Hot at all times
• Instrument cluster
• Instrument cluster system (steering wheel controls)
• Left front door speaker group
• Left rear door speaker
• Left rear speaker
• Nca
• Pnk
• Radio
• Rear fuse box (under right rear seat)
• Rear window antenna
• Right front axle vss sensor
• Right front door speaker group
• Right rear door speaker
• Right rear speaker
• Sedan & lim0
• Sound system amplifier
• Station wagon
• W/ d2b
• W19 (under front passenger seat)
• W6/1 (sedan & limo) (left rear of trunk)

Radio Wiring Diagram, Wagon without Amplifier for Mercedes-Benz E320 4Matic 2003

List of elements for Radio Wiring Diagram, Wagon without Amplifier for Mercedes-Benz E320 4Matic 2003:

• or
• (in control module box) asr/sps control module
• (in fuse & relay box) data link connector
• Cd changer
• Ctel transmitter- receiver (on left side of trunk)
• D2b
• D2b fiber optics connector (w/d2b)
• Esp/sps/bas control module
• Ets/sps control module
• Fm/am amplifier
• Fuse 5 25a
• Hot at all times
• Instrument cluster
• Instrument cluster system (steering wheel controls)
• Left front door mirror triangle speaker
• Left front door speaker
• Left rear door speaker
• Left rear speaker (w/ sedan or limo)
• Nca
• Pnk
• Radio
• Rear fuse box (under right rear seat)
• Rear window antenna
• Right front axle vss sensor
• Right front door mirror triangle speaker
• Right front door speaker
• Right rear door speaker
• Right rear speaker (w/ sedan or limo)
• W/ d2b
• W19 (under front passenger seat)

Satellite Radio Wiring Diagram for Mercedes-Benz E320 4Matic 2003

List of elements for Satellite Radio Wiring Diagram for Mercedes-Benz E320 4Matic 2003:

• (right rear of trunk)
• Fuse 5a
• Hot at all times
• Most
• Most data bus circuit
• Most in
• Most out
• Nca
• Pnk
• Rear prefuse box (lower right front of trunk)
• Sat
• Sdar antenna
• Sdar control unit
• Ter
• W17/1 (left end of rear seat back)
• Wake-up

Voice Activation Wiring Diagram for Mercedes-Benz E320 4Matic 2003

List of elements for Voice Activation Wiring Diagram for Mercedes-Benz E320 4Matic 2003:

• (2003 & 2004 early prod)
• (2004 late prod & 2005)
• (pin 4-12 not used)
• Audio gateway control module (left side of trunk)
• Bass module loud speaker
• Can-b h
• Can-b l
• Can-c h
• Can-c l
• Cd changer
• Central gateway control module (left front footwell.)
• Comand operating, display and control module (front center console)
• Computer data lines system
• Emergency call system control unit (sedan: center of trunk, wagon: center of cargo area)
• Fuse 15a
• Hot at all times
• Instrument cluster
• Interior fuse box (left end of dash)
• Left voltage distributor (can) connector (in left front door sill)
• Mic +
• Mic -
• Most
• Most in
• Most out
• Most wake-up
• Navigation processor (cns) (left side of trunk)
• Nca
• Nf-l
• Nf-r
• Out
• Pnk
• Sdar control unit (right rear of trunk)
• Separation point (except 2003 early prod) (glove compt)
• Shield
• Steering column module (left side of dash)
• Telecom- munications control module (2003 & 2004 early prod) (front of trunk)
• Universal portable ctel interface (upci [uhi]) control module (if equipped) (rear center of vehicle)
• Vcs (sbs) switch
• Voice activation control module (front of trunk)
• W15/2 (left front footwell)
• Wake-up
• Wake-up signal connector (left front footwell)
• Walkman

Voice Activation Wiring Diagram, Wagon for Mercedes-Benz E320 4Matic 2003

List of elements for Voice Activation Wiring Diagram, Wagon for Mercedes-Benz E320 4Matic 2003:

• (wagon) w7/1 (right rear of trunk)
• 15b
• 23d
• Command actuation display & control unit
• Computer data lines system
• Connections may be different depending upon options installed
• D2b
• D2b data bus circuit
• D2b fiber optics connector
• D2b in
• D2b interface/ handy
• D2b out
• Diag
• Fuse & relay box (left rear of engine compt)
• Fuse 15 7.5a
• Fuse 23 7.5a
• Hands free microphone
• Hot at all times
• Hot in acc, run or start
• Instrument cluster
• Navigation unit & radio
• Nca
• Radio
• Rear fuse box (left rear of engine compt)
• Red/pnk
• Tele aid control module
• Vas switch
• Voice activation control module
• W/ auto pilot circuit
• W/ command actuation circuit
• W/ radio only
• W6/1 (left rear of trunk)
• W6/1 (sedan/limo) (left rear of trunk)
• Wake up