COMPUTER DATA LINES

(under left front footwell) w15/2
(under left seat of 2nd seat row) (w/ tele aid emergency system) emergency call system control unit
3.0l turbo & 3.5l
C13
Can-b h
Can-b l
Can-c h
Can-c l
Can-d h
Can-d l
Central gateway control module (under driver's seat)
Circuit 31 left footwell voltage distributor connector 1
Data link connector (dlc) (below left side of dash)
Fuse 7.5a
Hot at all times
Left fuel pump control unit (3.5l) (under right seat of 2nd seat row)
Load compartment fuse & relay box (right rear of cargo area)
Passenger-side voltage distributor (can c) connector
Red
Right fuel pump control unit (3.5l) (under right seat of 2nd seat row)
Sl1
Sl2
Voltage distributor (can) connector
W15/1 (under right front footwell)

3.0l turbo
3.5l hybrid
Airmatic control unit (if equipped) (gl class: in left front footwell) (ml class: under front of driver seat)
C10
C11
C12
C13
Can-c h
Can-c l
Can-c1 h
Can-c1 l
Eis (ezs) control unit (w/ knee bag)
Electric control unit (vgs) (except 3.5l hybrid) (gl-class: in transmission housing)
Electric refrigerant compressor control unit (ml class: lower left front of engine)
Electro hydraulic power steering
Esp control module (gl class: left front of engine compt) (ml class: left front corner of engine compt)
Except 3.5l hybrid
Instrument cluster
Intelligent servo module (direct select) (gl class: left side of transmission housing) (ml class: on transmission housing)
Left front lamp unit (w/ xenon lamp)
Left front reversible emergency tensioning retractor (if equipped) (base of left "b" pillar)
Passenger-side voltage distributor (can c) connector
Regenerative braking system control unit
Restraints system control module (under center console)
Right front lamp unit (w/ xenon lamp)
Right front reversible emergency tensioning retractor (if equipped) (base of right "b" pillar)
Steering column module (gl class: behind steering wheel) (ml class: top of steering column)
Transfer case control module (under front passenger's seat)
W/ off road package
W/o off road package
W15/1 (under right front footwell)
X18
X22/6
X22/6-c2
X25/2-c1
X25/2-c2

(gl-class: center rear of engine)
3.0l turbo
C10
C13
Can-a h
Can-a l
Can-b h
Can-b l
Can-c h
Can-c l
Can-c1 h
Can-c1 l
Can-l h
Can-l l
Cdi control module (gl-class: right rear of engine compt) (ml-class: right front fender)
Central gateway control module (under driver's seat)
Dc/dc converter control unit (ml-class: right side of engine compt)
Drive train can voltage distributor connector (3.5l hybrid)
Dvd player (w/ rear audio)
Except 3.0l turbo
Fuel pump control unit
High-voltage battery module (ml-class: front of cargo area)
Hybrid can voltage distributor connector (3.5l hybrid)
Hybrid vehicle fully integrated transmission control controller unit (ml-class: in transmission)
Left rear display (w/ rear audio)
Me-sfi (me) control module (ml-class: top center of engine)
Power electronics control unit can-c1 l (ml-class: left can- l h side of engine compt)
Right rear display (w/ rear audio)
Sl1
Telematics can voltage distributor connector
W15/2 (under left front footwell)
W17/1 (gl-class: under left seat of 2nd row) (ml-class: under left rear seat)
X22/6-c1
X22/6-c2
X25/2-c1
X55/3-c6
X55/4-c6

Acc (kla) control & operating unit (w/o thermotronic) comfort acc (kla) control & operating unit (w/ thermotronic)
C10
C11
Can-b h
Can-b l
Cockpit voltage distributor (can) connector
Eis (ezs) control unit
Electronic compass (if equipped) (behind instrument cluster)
Front passenger front seat adjustment control module w/ memory (if equipped) (under front passenger seat)
Front sam control unit (under right front seat)
Gl-class
Instrument cluster
Keyless go control module (if equipped) (ml-class) (right side of cargo area)
Ml-class
Overhead control panel control module
Rcp (hbf) control module
Rear sam control module (right rear of cargo area)
Right front door control module (in right front door)
Right voltage distributor (can) connector
Upper control panel control module
Wss control unit (weight sensing system) (gl class: under front passenger's seat) (ml class: on right front seat frame)
X18
X18/2-c1
X29/6-c1
X35/2
X55/4-c2

(behind trim, left rear of cargo area) (ml-class) w6 w6/6 (gl-class) (left rear of cargo area floor)
3.0l turbo & 3.5l
C10
Can bus potential distributor terminating resistor
Can-b h
Can-b l
Can-c h
Can-c l
Comand operating, display & control module
Driver front seat adjustment control module w/ memory (if equipped) (under driver seat)
Dvd player (w/ rear entertainment)
Folding rear bench seat control unit (3rd rear seat) (under left seat of 2nd seat row)
Hs (sih) seat ventilation & steering wheel heater control unit (under left seat of 2nd seat row)
Keyless go control module (if equipped) (right front of cargo area)
Left front door control module (in left front door)
Left rear bumper intelligent radar sensor
Left voltage distributor (can) connector (gl-class)
Monitor & rear axle differential lock
Pts control module (if equipped) (under left front seat)
Rear axle differential lock control module (w/ offroad package) (ml-class: under left seat of 3rd seat row)
Rear end can c potential distributor connector
Rear-end door closing control module (if equipped) (under right rear of cargo area floor)
Rear-end door closing control module (ml-class & if equipped) (right rear of trunk, under carpet)
Right rear bumper intelligent radar sensor
Tpm (rdk) control module (w/ tpms) (ml class: right rear of cargo area)
Voltage distributor (can) connector
W/ tire pressure
W/o tire pressure monitor & rear axle differential lock
X35/1
X35/29-c4

COMPUTER DATA LINES – Mercedes-Benz ML350 4Matic 2011 – SYSTEM WIRING DIAGRAMS