COMPUTER DATA LINES – Mercedes-Benz C250 2012 – SYSTEM WIRING DIAGRAMS

COMPUTER DATA LINES

Data Link Connector Wiring Diagram for Mercedes-Benz C250 2012

List of elements for Data Link Connector Wiring Diagram for Mercedes-Benz C250 2012:

• (+)
• (or red)
• 12s
• 12v
• 15r
• 30g
• 30z
• 49l
• 58d
• 58l
• 5v khd
• 87f
• 87m
• Air conditioning
• Air conditioning system
• Anst
• Anti-lock brakes system
• Bfs
• C11c
• C13d
• C16s
• C17c
• C18m
• C1m
• C20m
• C21m
• C3m
• C5c
• C6i
• C8s
• C9g
• Can b h
• Can b l
• Can e h
• Can e l
• Can-g h
• Can-g l
• Computer data lines system
• Electronic power steering system
• Engine controls & starting/charging systems
• Engine controls system
• Exterior lights system
• Front electrical prefuse box (right rear of engine compt)
• Front sam control module w/ fuse & relay module (left rear of engine compt)
• Fuse 100a
• Fuse 150a
• Gnd
• Headlights & exterior lights systems
• Headlights system
• Hot at all times
• Hot w/ quiescent current cutout relay energized
• Instrument cluster system
• Interior lights system
• Khd
• Lin 1
• Lin 2
• Lin b8
• Lwr
• Mg2
• Mr7
• Mrg2
• Ntc+
• Ntc-
• Pnk/red
• Power distribution system
• Red
• Rfl
• Sig
• Sig il
• Slp
• Sound systems
• Starting/charging system
• System
• Transmissions system
• W/ eco start/stop function
• W/o eco start/stop function
• W15/5 (left front footwell)
• Wiper/washer system

High/Low Bus Wiring Diagram (1 of 4) for Mercedes-Benz C250 2012

List of elements for High/Low Bus Wiring Diagram (1 of 4) for Mercedes-Benz C250 2012:

• (+)
• (or red)
• 15r
• 30g
• 30z
• 55l
• 55r
• 56a
• 56b
• 58d
• 87f
• 87m
• Air conditioning & cooling fans systems
• Air conditioning system
• Anti-lock brakes system
• Bbv hr
• Bbv vl
• C10t
• C14m
• C15m
• C19i
• C22i
• C2i
• C4i
• C7i
• Can b h
• Can b l
• Can d h
• Can d l
• Can e h
• Can e l
• Can h
• Can l
• Computer data lines system
• Cruise control system
• Door locks & mirror systems
• Door locks system
• Ekp
• Engine controls & starting/charging systems
• Engine controls system
• Exterior lights & anti-lock brakes systems
• Front sam control module w/ fuse & relay module (left rear of engine compt)
• Headlights & exterior lights systems
• Headlights system
• Horns system
• Interior lights system
• Mirrors system
• Navigation systems
• Power distribution system
• Rear sam control module circuit
• Red
• Sig
• Starting/charging systems
• Str
• Transmissions system
• W15/5 (left front footwell)
• Wiper/washer system

High/Low Bus Wiring Diagram (2 of 4) for Mercedes-Benz C250 2012

List of elements for High/Low Bus Wiring Diagram (2 of 4) for Mercedes-Benz C250 2012:

• (left front footwell) w15/6
• Automatic air conditioning control & operating unit (2 & 3 zones thermatic)
• C10
• C10t
• C11
• C12
• C13
• C18m
• C19i
• C20m
• C21m
• C22i
• C2i
• C4i
• C5h
• C9i
• Can-a h
• Can-a l
• Can-b h
• Can-b l
• Can-c h
• Can-c l
• Can-d h
• Can-d l
• Can-e h
• Can-e l
• Can-g h
• Can-g l
• Comand control unit
• Diagnostic connector (dlc) (under left side dash)
• Driver seat control unit (c-class: under driver's seat)
• Emergency call system control unit (w/ teleaid emergency call system) (center front of trunk/cargo area)
• Front sam control unit w/ fuse & relay module (left rear engine compt)
• Left front door control unit (c-class: front of left front door)
• Left rear door control unit (c-class: rear of left rear door)
• Left vehicle floor interior can voltage distributor electrical connector
• Overhead control panel control module
• Panoramic sliding roof control module (left front of roof)
• Radio
• Rear sam control unit w/ fuse & relay module (left side of trunk/cargo area)
• Right front door control unit (c-class: front of right front door)
• Right rear door control unit (c-class: rear of right rear door)
• Trailer recognition control module (glk-class: right rear cargo area)
• W/ audio 20 radio
• W/ overhead control panel w/ can
• W/ panoramic sliding roof
• W/o audio 20 radio
• X204
• X35/3
• X35/4

High/Low Bus Wiring Diagram (3 of 4) for Mercedes-Benz C250 2012

List of elements for High/Low Bus Wiring Diagram (3 of 4) for Mercedes-Benz C250 2012:

• (+)
• (or red)
• 15r
• 15r(1)
• 15r(2)
• 30g
• Aag
• Air conditioning system
• C10r
• C11
• C11t
• C12i
• C13a
• C14i
• C15h
• C7i
• Computer data lines system
• Cruise control system
• Electronic power steering system
• Electronic suspension system
• Exterior lights system
• Headlights & power distribution systems
• Mot
• Navigation & cruise control systems
• Navigation system
• Power distribution system
• Power windows system
• Rear sam control module w/ fuse & relay module (convertible: in spare wheelwell) (except convertible: right side of luggage compt)
• Red
• Scr
• Seats system
• Sound & navigation systems
• Sound systems
• Transmissions system
• Trunk, tailgate, fuel doors system
• W7 (right side of luggage compt)
• Warning systems

High/Low Bus Wiring Diagram (4 of 4) for Mercedes-Benz C250 2012

List of elements for High/Low Bus Wiring Diagram (4 of 4) for Mercedes-Benz C250 2012:

• (right front footwell)
• 1.8l (turbo)
• Adaptive damping system control unit (w/ adaptive damping system & esp)
• C-class
• Can-b h
• Can-b l
• Can-c h
• Can-c l
• Can-e h
• Can-e l
• Can-e l steering column module control unit (c-class) (top of steering column)
• Can-h h
• Can-h l
• Distronic electric controller unit (if equipped) (c-class: center of front grille)
• Electronic ignition switch control unit
• Electronic stability program control unit (left front engine compt)
• Electronic stability program control unit (w/ esp & w/o adaptive damping system) (left front of engine compt)
• Except 1.8l (turbo)
• Instrument cluster (c-class)
• Me-sfi (me) control module (top center of engine)
• Right front reversible emergency tensioning retractor (if equipped) (base of right front "b" pillar)
• Vehicle dynamics can voltage distributor electrical connector
• Yaw rate, lateral & longitudinal acceleration sensor (under driver's seat)