COMPUTER DATA LINES

(all except 2004 late prod)
2003 & 2004 early prod
2004 late prod & 2005
Blower motor (w/ cd changer) (front center console)
Can-b h
Can-b l
Can-c h
Can-c l
Can-d h
Can-d l
Central gateway control module (left front footwell)
Circuit 15 voltage distributor (left front doorsill)
Data link connector (dlc) (lower left side of dash)
Diag
Distronic (dtr) control module (right front seat)
Driver side sam control module with fuse & relay module (left rear of eng compt)
Emergency call system control unit (center of trunk)
Engine control module (me-sfi) (right rear of engine compt)
Esp/sps/bas control module (left rear of eng compt)
Etc control module (right front footwell)
Fuse 5a
Fuse 7.5a
High/low bus circuit
Hot at all times
Interior fuse box (left end of dash)
Nac
Nca
Passenger side sam control module (right kick panel)
Rear sam control module with fuse & relay module (left side of trunk)
Shield
Telecom- munications control module (front of trunk)
Upper control panel control module (behind center of dash)
W15/2 (left footwell)
W15/3 (left rear of eng compt)

(left rear of engine compt) driver side fuse & relay module box
(under left side of dash) diagnostic module (obd ii) generic scan tool connector
A/c control unit & module
Can h
Can l
Comand actuation display & control unit
Data link connector (dlc) (dtc readout) (in fuse & relay box)
Electronic ignition- starter switch (eis) control module (right side of steering column)
Electronic selector lever module control module
Engine control module (me-sfi) (in control module box)
Esp/sps/bas control module (in control module box)
Fuse 15a
Fuse 7.5a
Headlamp range adjustment control module
Hot at all times
Hot in on or start
Instrument cluster
J10
Navigation unit & radio or radio
Passenger side fuse & relay module box (right rear of engine compt)
Pts control module
Restraint system control module (forward of transmission shift lever)
Tele aid & d2b telephone transmitter/ receiver control module
Tire pressure monitoring control module (behind glove box)
Transmission control module (in control module box)
W16/6 (forward of control module box)
W6/4 (on right front frame rail)
W6/6 (forward of control module box)

(connectors 6-7 not used)
2004 early prod
2004 late prod and 2005
Airmatic with ads control module (in right front footwell)
Can-b h
Can-b l
Can-c h
Can-c l
Central gateway control module (left front footwell.)
Comfort aac pushbutton control module (center of dash)
Dc/dc converter control module (left side of dash)
Di control module (right side of steering column)
Distronic (dtr) control module (right front seat)
Driver side sam control module with fuse & relay module (left rear of eng compt)
Electronic selector lever module control module (center console)
Esp/sps/bas control module (left rear of eng compt)
Etc control module (right front footwell)
Headlamp range adjustment control module (under right front seat)
Instrument cluster
Left front reversible emergency tensioning retractor (left "b" pillar)
Left voltage distributor (can) connector (in left front door sill)
Me-sfi control module (left rear of eng compt)
Right front reversible emergency tensioning retractor (right "b" pillar)
Right voltage distributor (can) connector (right front footwell)
Steering column module (left side of dash)
W/ reversible emergency tensioning retractor only
W15/2 (left front footwell)
With heated steering wheel

2004 early prod
2004 late prod and 2005
Audio gateway control module (left side of trunk)
Battery control module (right side of trunk)
Can-b h
Can-b l
Central gateway control module (left front footwell)
Cockpit voltage distributor (can) connector (right front footwell)
Driver front seat adjustment control module (below left front seat)
Driver side sam control module with fuse & relay module (left rear of eng compt)
Hs & seat ventilation control (left front door sill)
I13
Left front door control module (left front door)
Left rear door control module (left rear door)
Left voltage distributor (can) connector (left front door sill)
Lower control field control module (under center console)
Passenger front seat adjustment control module (below right front seat)
Passenger side sam control module (under right side of dash)
Pts control module (left rear of trunk)
Rear sam control module with fuse & relay module (left side of trunk)
Restraint system control module (center control module)
Right front door control module (right front door)
Right rear door control module (right rear door)
Right voltage distributor (can) connector (right front footwell)
Upper control field control module (behind center of dash)
Wss control unit (weight sensing system) (under right front seat)

Can connector
Can h
Can l
Electronic ignition- starter switch (eis) control module (right side of steering column)
Front driver-side door control module (in left front door, behind switch unit)
Front passenger-side door control module (in right front door, behind switch unit)
Left front esa control module (under left front seat)
Left front signal pickup & activation module (sam) (left rear of engine compt)
Lower control field control module
Pse control module (left rear of trunk)
Rear driver-side door control module (center of left rear door)
Rear passenger-side door control module (center of right rear door)
Right front esa control module (under right front seat)
Roof control panel control module
W/ memory

COMPUTER DATA LINES – Mercedes-Benz E320 4Matic 2003 – SYSTEM WIRING DIAGRAMS