All Wiring Diagrams for Mercedes-Benz C280 1996

AIR CONDITIONING

Air Conditioning Wiring Diagrams for Mercedes-Benz C280 1996

List of elements for Air Conditioning Wiring Diagrams for Mercedes-Benz C280 1996:

(behind cluster)
(behind cluster) g202
(left component compartment) g104
A/c compressor
A/c pushbutton control unit (center of dash)
A/c system blower unit
Air control module (w/ auxiliary fan)
Auxiliary fan (w/ auxiliary fan)
Coolant circulation pump
Data link connector
Duovalve
Ea/cc/isc control module
Ect sensor
Engine control module (hfm-sfi) (right rear of engine compt)
Engine control module (me-sfi)
Engine/ climate control electric cooling fan (w/ suction fan)
Engine/climate control electric cooling fan control module (w/ suction fan)
Evaporator temperature sensor
Fuse 10a
Fuse 20a
Fuse 30a
Fuse 7.5a
Fuse and relay box
G202
Heater core temperature sensor
Hfm-sfi
Hfm-sfi ea
Hot at all times
Hot in run or start
In-car temperature
Instrument cluster
Nca
Pnk
Pse control module
Refrigerant pressure sensor
Sensor
Switchover valve block
W/ auxiliary fan
W/ suction fan

ANTI-LOCK BRAKES

Anti-lock Brake Wiring Diagrams (1 of 2) for Mercedes-Benz C280 1996

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List of elements for Anti-lock Brake Wiring Diagrams (1 of 2) for Mercedes-Benz C280 1996:

Abs control module (right rear of engine compt)
Abs mil
Brake pad wear ind
Cc/isc control module
Data link connector (right rear of engine compt)
Engine controls system, instrument cluster (vehicle speed signal)
Fuse 3 7.5a
Fuse and relay box
G105 (right component compt)
Hot at all times
Hot in run or start
Instrument cluster
Left front axle vss speed sensor
Left front brake pad wear sensor
Left rear axle vss speed sensor
Low brake fluid/ park brake ind
Nca
Red
Right front axle vss speed sensor
Right front brake pad wear sensor
Terminal block (x12/3)

Anti-lock Brake Wiring Diagrams (2 of 2) for Mercedes-Benz C280 1996

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List of elements for Anti-lock Brake Wiring Diagrams (2 of 2) for Mercedes-Benz C280 1996:

Abs hydraulic unit
Bosch
Fuse 20a
Fuse and relay box
G104 (left component compt)
G104 (right component compt)
High pressure/ return pump relay
Hot in run or start
Not used
Overvoltage protection relay module (center of engine compt)
Parking brake switch
Red
Stop lamp switch
Stoplamp screw connector
Teves

Anti-lock Brake Wiring Diagrams, with Acceleration Slip Regulation (1 of 2) for Mercedes-Benz C280 1996

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List of elements for Anti-lock Brake Wiring Diagrams, with Acceleration Slip Regulation (1 of 2) for Mercedes-Benz C280 1996:

Asr mil
Asr warning
Asr/sps control module (right rear of engine compt)
Brake pad wear ind
Computer data lines system
Data link connector (right rear of engine compt)
Ea/cc/isc control module
Engine controls system, instrument cluster (vehicle speed signal)
Fuse 3 7.5a
Fuse and relay box
G105 (right component compt)
Generator
Hot at all times
Hot in run or start
Instrument cluster
Instrument cluster system
Left front axle vss speed sensor
Left front brake pad wear sensor
Left rear axle vss speed sensor
Low brake fluid/ park brake ind
Nca
Red
Right front axle vss speed sensor
Right front brake pad wear sensor
Right rear axle vss speed sensor
Terminal block (x12/3)

Anti-lock Brake Wiring Diagrams, with Acceleration Slip Regulation (2 of 2) for Mercedes-Benz C280 1996

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List of elements for Anti-lock Brake Wiring Diagrams, with Acceleration Slip Regulation (2 of 2) for Mercedes-Benz C280 1996:

Asr off switch
Asr/ets/esp hydraulic unit
Fuse 20a
Fuse and relay box
G104 (left component compt)
G104 (right component compt)
G202 (behind instrument cluster)
High pressure/ return pump relay
Hot in run or start
Interior lights system
Overvoltage protection relay module (center of engine compt)
Parking brake switch
Red
Stop lamp switch

Anti-lock Brake Wiring Diagrams, with Traction Control (1 of 2) for Mercedes-Benz C280 1996

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List of elements for Anti-lock Brake Wiring Diagrams, with Traction Control (1 of 2) for Mercedes-Benz C280 1996:

Brake pad wear ind
Cc/isc control module
Data link connector (right rear of engine compt)
Engine controls system, instrument cluster (vehicle speed signal)
Ets mil
Ets warning
Ets/sps control module (right rear of engine compt)
Fuse 3 7.5a
Fuse and relay box
G105 (right component compt)
Generator
Hot at all times
Hot in run or start
Instrument cluster
Instrument cluster system
Left front axle vss speed sensor
Left front brake pad wear sensor
Left rear axle vss speed sensor
Low brake fluid/ park brake ind
Nca
Red
Right front axle vss speed sensor
Right front brake pad wear sensor
Right rear axle vss speed sensor
Terminal block (x12/3)

Anti-lock Brake Wiring Diagrams, with Traction Control (2 of 2) for Mercedes-Benz C280 1996

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List of elements for Anti-lock Brake Wiring Diagrams, with Traction Control (2 of 2) for Mercedes-Benz C280 1996:

Asr/ets/esp hydraulic unit
Bosch system
Fuse 20a
Fuse and relay box
G104 (left component compt)
G104 (right component compt)
High pressure/ return pump relay (relay for bosch system, unused connector for teves system)
Hot in run or start
Overvoltage protection relay module (center of engine compt)
Parking brake switch
Red
Stop lamp switch
Stoplamp screw connector
Teves system

ANTI-THEFT

Anti-theft Wiring Diagram for Mercedes-Benz C280 1996

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List of elements for Anti-theft Wiring Diagram for Mercedes-Benz C280 1996:

12/3
23/c
3/d
Alarm horn
Ata control module (center of trunk)
Cockpit switch group (central locking)
Data link connector
Exterior lights system
Fuse 15a
Fuse 20a
Fuse and relay box
G105 (rear of right front fender)
G202 (behind instrument cluster)
G300 (below left front seat)
G301 (below right front seat)
G403 (right rear wheel well)
G405 (right rear side of trunk)
Headlights system (fuse 4)
Hood switch
Hot at all times
Hot in run or start
Interior lights system
Ircl control module
Left front door actuator
Left front door switch
Left rear door switch
Pse control module (left rear side of trunk)
Radio
Rear fuse box box
Red
Right front door lock switch
Right front door switch
Right rear door switch
Stop lamp switch
Terminal block x21/1 (left kick panel)
Trunk lid lock switch
X42

COMPUTER DATA LINES

Computer Data Lines for Mercedes-Benz C280 1996

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List of elements for Computer Data Lines for Mercedes-Benz C280 1996:

32/d
33/d
A/c pushbutton control module
Abs control module/ abs/asr control module/ asr/sps control module/ ets/sps control module (right component compt)
Asd control module (right component compartment)
Ata control module (on right side of luggage compt)
B11
Cc/isc control module
Cc/isc control module (right component compt)
Data link connector (right rear corner of engine compartment)
Diagnostic module (obd ii) (right side under dash)
Diagnostic module (obd ii) generic scan tool connector (under dash, right side of of steering column)
Ea/cc/isc control module
Ea/cc/isc control module/
Engine control module (hfm-sfi) (right rear corner of engine compt)
Fuse 32 7.5a
Fuse 33 7.5a
Fuse box
G104 (left component compt)
G105 (right component compt)
G202 (left side of i/p)
G203 (right component compartment)
Hot at all times
Icrl control module
Instrument cluster
Kickdown cut-out relay module
Overvoltage protection relay module (right rear corner of engine compt)
See system diagram for pin number
Srs control module (behind center of dash)
W/ electronic accelerator
W/o electronic accelerator

COOLING FAN

Cooling Fan Wiring Diagram for Mercedes-Benz C280 1996

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List of elements for Cooling Fan Wiring Diagram for Mercedes-Benz C280 1996:

Air control module
Cycle module
Fuse 7.5a
Fuse relay box
G104 (rear of left front fender)
Hot at all times
Left auxiliary fan
Nca
Right auxiliary fan

CRUISE CONTROL

Cruise Control Wiring Diagram for Mercedes-Benz C280 1996

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List of elements for Cruise Control Wiring Diagram for Mercedes-Benz C280 1996:

12/3
Abs control module/ electronic traction system/speed sensitive power steering module (right component compartment)
Acc/ set
Cruise control actuator
Cruise control module (right component compartment)
Cruise control switch
Dec/ set
Engine control module (right rear corner of engine compt)
Ets/sps control module (right rear of eng compt)
Fuse 10a
Fuse box (left rear corner of engine compt)
G105 (rear of right front fender)
Hot in run or start
Nca
Off
Overvoltage protection relay module
Red
Reference resistor
Resume
Stop lamp switch
Terminal block x21/1 (right kick panel)
Terminal block x62/13 (right kick panel)
To throttle
Vehicle speed sensor

Cruise/Idle Speed Control Wiring Diagram for Mercedes-Benz C280 1996

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List of elements for Cruise/Idle Speed Control Wiring Diagram for Mercedes-Benz C280 1996:

(right kick panel) j/b x62/12
(right of rear front fender) g105
(right rear corner of engine compt) data link connector
15a
87z
Acc
Air condition- ing system
Can h
Can l
Cruise control switch
Cruise control/idle speed control actuator
Cruise control/idle speed control module (right component compartment)
Dfa ha
Dfa vl
Engine control module (in right rear corner of engine compt)
Engine/chassis connector (left side of engine compt)
Ets/sps control module (right rear of eng compt)
Exterior lights system
Fuse 20a
Fuse box (left rear corner of engine compt)
Hot at all times
Hot in run or start
Ignition/ starter switch
J/b x4/22 (right kick panel)
J/b x62/13 (right kick panel)
Nca
Off
Over- voltage pro- tection relay module
Overvoltage protection relay module (right rear corner of engine compt)
Red
Run
Start
Stop lamp switch
To throttle
Vehicle speed sensor

Electronic Accelerator/Cruise/Idle Speed Control Wiring Diagram for Mercedes-Benz C280 1996

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List of elements for Electronic Accelerator/Cruise/Idle Speed Control Wiring Diagram for Mercedes-Benz C280 1996:

(right kick panel)
(right kick panel) asr/ea connector
(right kick panel) ea connector
(right rear corner of engine compt) data link connector
12/3
Acc
Acceleration slip regulation (asr)/ speed-sensitive power steering (sps) module
Air conditioning system
Ant-lock brakes system
Anti-lock brakes system
Closed throttle position switch
Cruise control switch
Electronic accelerator/ cruise control/idle speed control actuator
Electronic accelerator/ cruise control/idle speed control module) (right component compartment)
Engine control module (right rear corner of engine compt)
Exterior lights system (backup lamp switch)
Fuse 20a
Fuse box (left rear corner of engine compt)
G105 (rear of right front fender)
Hot at all times
Hot in run or start
Ignition/starter switch
J/b x21
J/c x62/12 (right kick panel)
Nca
Off
Overvoltage protection relay module
Pnk
Red
Run
Start
Starting circuit
Stop lamp switch
To throttle
Vehicle speed sensor

DEFOGGERS

Defogger Wiring Diagram for Mercedes-Benz C280 1996

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List of elements for Defogger Wiring Diagram for Mercedes-Benz C280 1996:

(left component compartment)
A/c pushbutton control module
Combination relay
Fuse 40a
Fuse and relay box
G202 (behind instrument cluster)
G402 (left rear wheel- housing, in trunk)
Heated rear window element
Hot at all times

ENGINE PERFORMANCE

2.8L

2.8L, Engine Performance Wiring Diagrams (1 of 2) for Mercedes-Benz C280 1996

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List of elements for 2.8L, Engine Performance Wiring Diagrams (1 of 2) for Mercedes-Benz C280 1996:

(before
(below center of trunk)
(in left component compt.)
(in right component compt.)
15a
15u
30a
30z
30a
87e
87m
87u
Asr/sps control module
Battery
Cc/isc control module
Check engine light 2f
Data link connector (dtc readout) (in right component compt.)
Diagnostic module (obd-ii) (center rear of
Ea/cc/isc control module
Engine compt.)
Engine control module (hfm-sfi) (in right component compt.)
Fuel pump
Fuel pump relay module
Fuse 15a
Fuse 7.5a
Fuse box
G104 (left component compartment)
G105 (right component compartment)
G405 (right rear wheelhouse)
Hot at all times
Instrument cluster
Ircl control module
Nca
O2s 1
O2s 2 (after twc)
O2s 2 heater relay module (after twc)
Overvoltage protection relay module (in right component compt.)
Pnk/ red
Pnk/red
Purge control valve
Red
Solid state
Starter
Terminal block
Trans- mission overload protection switch
Twc)
Upshift delay solenoid valve
W/ asr
W/o asr

2.8L, Engine Performance Wiring Diagrams (2 of 2) for Mercedes-Benz C280 1996

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List of elements for 2.8L, Engine Performance Wiring Diagrams (2 of 2) for Mercedes-Benz C280 1996:

(left side
(right side
Adjustable camshaft timing solenoid
Air pump
Air pump relay module (in left component compart- ment)
Anti-lock brake system (speed signal)
Ckp sensor
Cmp sensor
Ect sensor
Egr switchover valve
Engine control module (in right component compartment)
Fuse 40a
G104 (left component compart- ment)
G105 (right component compartment)
G125 (front of engine)
Hot at all times
Hot film maf sensor
Hot in run or start
Iat sensor
Ignition coil #1
Ignition coil #2
Ignition coil #3
Inj. #1
Inj. #2
Inj. #3
Inj. #4
Inj. #5
Inj. #6
Kickdown cut-out relay module (a/t) (in right component compt)
Kickdown switch
Kickdown valve
Knock
Maxi- fuse box
Nca
Of engine)
Pnk
Pnk/ red
Pnk/red
Resonance intake manifold switchover valve
Sensor 1
Sensor 2
Solid state
Spark plug #1
Spark plug #2
Spark plug #3
Spark plug #4
Spark plug #5
Spark plug #6
Switchover
Terminal block
Valve

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Mercedes-Benz C280 1996

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List of elements for Back-up Lamps Wiring Diagram for Mercedes-Benz C280 1996:

31/b
Back-up
Fuse 10a
Fuse and relay box
G402 (left rear wheelhouse)
G405 (right rear of trunk)
Hot in run or start
Left taillight unit
Right taillight unit
Starter lock-out/ backup lamp switch

Exterior Lamps Wiring Diagram for Mercedes-Benz C280 1996

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List of elements for Exterior Lamps Wiring Diagram for Mercedes-Benz C280 1996:

(left component compt)
(right component compt)
(right rear of trunk)
(right rear side of trunk)
1/a
1/e
10/d
15/a
15/b
15/e
16/b
16/e
17/b
17/e
30/d
49a
58l
58r
58d
Anti theft system
Aux tail
Backup
Backup lights circuit
Canada
Canada only
Center high mounted stop light
Cockpit switch group (hazard flasher switch)
Combination relay
Combination switch
Daytime running light control unit (below left side of i/p)
Exterior lamp failure monitoring module (in left component compt)
Exterior lamp switch
Exterior light failure indicator
Fog
Fuse 10a
Fuse 15a
Fuse 20a
Fuse 7.5a
Fuse and relay box
G104
G105
G202 (behind instrument cluster)
G300 (below left front seat)
G402 (left rear wheel well)
G405
Head
Headlights system
Hot at all times
Hot in off & accy
Hot in run or start
Instrument cluster
Instrument cluster system
Interior lights system
K30
Left taillamp unit
Left turn indicator
Left turn signal/ side marker light
Off
P30
Park
Right license plate lamp
Right taillamp unit
Right turn indicator
Right turn signal/ side marker light
Stop
Stop lamp screw connector
Stop lamp switch
Tail/ park
Tail/park
Turn
Turn signal switch
Usa

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram for Mercedes-Benz C280 1996

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List of elements for Ground Distribution Wiring Diagram for Mercedes-Benz C280 1996:

A/c pushbutton control module, a/c system blower unit, asr off switch, cockpit switch group, combination relay, daytime running lamp control module, esc switch, exterior lamp failure monitoring module, exterior lamp switch, in-car temperature sensor aspirator blower, instrument cluster, wiper motor
Abs control module, alarm hood, asd control module, cruise control module, data link connector, diagnostic module, ea/cc/isc control module, engine control module, engine hood switch, ets/sps control module, kickdown cut-out relay module, o2 sensor 1, o2 sensor 2, overvoltage protection relay module, parking brake switch, right headlamp unit, right headlamp wiper motor, right turn signal/side marker lamp, transmission overload protection switch, upshift delay solenoid valve, upshift delay switchover valve
Antenna
Anti-theft control module, cf control module, esa relay module, fuel pump assembly, fuel pump relay module, left license plate lamp, pse control module, right taillamp unit, trunk lid release control valve
Asr/ets/esp hydraulic unit, auxiliary fan, brake fluid level switch, cycle module, hcs relay module, headlamp washer pump, left headlamp unit, left headlamp wiper motor, left heated windshield washer nozzle, left turn signal/side marker lamp, right heated windshield washer nozzle,
Automatic antenna, left taillamp unit, left/right audio power amplifier, rear window defroster element, telephone transmitter-receiver,
Battery
Center console switch group, center high mounted stop light, electrically adjustable/heated driver side outside rearview mirror, in-dash controller, ircl function indicator, left front backrest heater element, left front door actuator, left front door lock switch, left front door switch, left front esa switch, left front seat cushion heater element, left rear door switch, outside mirror control switch, radio, rear window sun shade switch, right front backrest heater element, right front seat cushion heater element, trunk lid release switch
Data link connector, engine control module, isc actuator, overvoltage protection relay module
Electrically adjustable/heated front passenger outside rearview mirror, front dome lamp, ircl control module, right front door switch, right front esa switch, right rear door switch, sliding/ pop up roof
G104 (left component compartment)
G105 (right component compartment)
G202 (behind instrument cluster)
G300 (left front seat crossmember)
G301 (right front seat crossmember)
G302 (front center of console)
G402 (left rear wheel house)
G403 (right rear wheel house)
G404 (left rear side of trunk)
G405 (right rear side of trunk)
Left license plate lamp, right license plate lamp, right taillamp unit, trunk lamp switch
Srs control module