All Wiring Diagrams for Mercedes-Benz S320 1996 model

AIR CONDITIONING

A/C Wiring Diagram (1 of 2) for Mercedes-Benz S320 1996

List of elements for A/C Wiring Diagram (1 of 2) for Mercedes-Benz S320 1996:

• (behind instrument cluster)
• 1995-98
• Acc pushbutton control unit
• Active charcoal filter switch
• Blower motor
• Blower regulator
• C 1995 vftc
• Charcoal filter actuator
• Circulation pump
• Coolant temperature sensor
• Diagnostic connector (right rear of engine compartment)
• Evaporator temperature sensor
• Except 1995-96
• Fuse 10a
• Fuse box
• G202
• G202 (behind instrument cluster)
• G203 (right footwell)
• Heating systems recirculation unit
• Hot in run or start
• In-car temperature sensor
• Interior lights system
• Left duovalve
• Left heater core temperature sensor
• Malfunction indication terminal block
• Nca
• Outside temperature sensor
• Pneumatic control unit
• Red
• Refrigerant pressure sensor
• Right duovalve
• Right heater core temperature sensor
• S600
• Terminal block (battery power)
• Warm/ cool air switch

A/C Wiring Diagram (2 of 2) for Mercedes-Benz S320 1996

List of elements for A/C Wiring Diagram (2 of 2) for Mercedes-Benz S320 1996:

• (not used)
• 1995-98
• A/c compressor
• Auxiliary coolant pump control relay (in fuse/relay box)
• Auxiliary fan preresistor 2nd stage
• Auxiliary fan relay, stage 1 & 2 (in fuse/relay box)
• Base module (in module box in right rear of engine compartment)
• C 1995 vftc
• Compres- sor clutch
• Diesel
• Diode matrix (right footwell)
• Electronic accelerator/ cruise control/ idle speed control unit
• Except 1995-98
• Fuse 15a
• Fuse 30a
• Fuse box
• G106 (at left headlamp unit)
• Gasoline
• Hot at all times
• Hot in run
• Left auxiliary fan
• Maxi-fuse box
• Nca
• Right auxiliary fan
• Rpm sensor
• S600
• Switchover valve unit

Rear A/C Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Rear A/C Wiring Diagram for Mercedes-Benz S320 1996:

• (center console) g302
• 58d
• C 1995 vftc
• Can a
• Can b
• Coolant circulation pump
• Front a/c circuit
• Ftx
• Fuse 1 15a
• Hot in run or start
• Interior lights system
• Left duovalve
• Left rear heater core temperature sensor (in rear of center console)
• Nca
• R12
• Rear a/c electronic blower regulator
• Rear a/c pushbutton control module
• Rear blower motor (below center console)
• Rear evaporator temperature sensor (in rear of center console)
• Rear fuse box (in luggage compartment, behind right trim panel)
• Rear refrigerant shut off valve
• Rear tunnel flap vacuum valve
• Red
• Right duovalve
• Right rear heater core temperature sensor (in rear of center console)

ANTI-LOCK BRAKES

Anti-lock Brake Wiring Diagrams, with Acceleration Slip Regulation (1 of 2) for Mercedes-Benz S320 1996

List of elements for Anti-lock Brake Wiring Diagrams, with Acceleration Slip Regulation (1 of 2) for Mercedes-Benz S320 1996:

• (at park
• (right rear
• (right rear of engine compartment)
• (right rear of engine compartment, in module box)
• (right rear of engine compartment, top of module box)
• (s320)
• (s420/s500/
• 61e
• 87 abs
• 87e
• Abs
• Asr
• Asr function ind.
• Asr lateral acceleration sensor (s420/s500/s600)
• Asr off switch
• Asr warning ind.
• Asr/sps control unit
• Base module
• Bls
• Brake
• Brake pedal
• Brake warning ind.
• Brs oef
• Compartment,
• Computer data lines system
• Df hl
• Df hr
• Dfa vr
• Dfavl
• Exterior lamp failure monitoring unit
• Fuse 23 10a
• Fuse box (left rear of engine compartment)
• G201 (right footwell)
• G202 (behind cluster)
• G202 (behind instrument cluster)
• Has
• Hot in run
• In module box)
• Ind.
• Instrument cluster
• Left front axle vss sensor
• Left rear wheel speed sensor
• Mdf hl
• Mdf hr
• Nca
• Of engine
• Or start
• Park brake switch
• Pnk
• Release)
• Rheostat
• Right front axle vss sensor
• Right rear axle vss sensor
• S320
• S420,s500, s600
• S600)
• Speedometer
• Stop light switch (top of
• Support)
• Terminal block
• Test connection for diagnosis
• Warning

Anti-lock Brake Wiring Diagrams, with Acceleration Slip Regulation (2 of 2) for Mercedes-Benz S320 1996

List of elements for Anti-lock Brake Wiring Diagrams, with Acceleration Slip Regulation (2 of 2) for Mercedes-Benz S320 1996:

• (on hydraulic unit bracket)
• (right rear of engine compartment, in module box)
• Abs/asr hydraulic unit
• Ahl
• Ahr
• Asr/sps control unit
• Asv
• Avl
• Copper braid
• Df vl
• Df vr
• Ehl
• Evl
• Evr
• G100
• Hot at all times
• Master brake cylinder switchover valve
• Mr-a
• Nca
• Red
• Sps p-valve
• Terminal block
• Umrfp
• Usv
• Vr(a)
• Vra

Anti-lock Brake Wiring Diagrams, with Traction Control (1 of 2) for Mercedes-Benz S320 1996

List of elements for Anti-lock Brake Wiring Diagrams, with Traction Control (1 of 2) for Mercedes-Benz S320 1996:

• (right rear of engine compartment)
• (right rear of engine compartment, in module box)
• (right rear of engine compartment, top of module box)
• 61e
• 87 abs
• 87e
• Abs
• Asr
• Asr function ind.
• Asr off switch
• Asr warning ind.
• Base module (right rear of engine compartment, in module box)
• Bls
• Brake pedal
• Cc control module
• Cluster
• Df hl
• Df hr
• Dfa hl
• Dfa vr
• Dfavl
• Engine control module (right rear of engine compt)
• Ets off
• Ets/sps control unit
• Exterior lamp failure monitoring unit
• Fuse 23 10a
• Fuse box (left rear of engine compartment)
• G201 (right footwell)
• G202 (behind cluster)
• Hot at all times
• Hot in run
• Ind.
• Instrument
• Left front axle vss sensor
• Left rear wheel speed sensor
• Mdf hl
• Mdf hr
• Nca
• Or start
• Pnk
• Rheostat
• Right front axle vss sensor
• Right rear axle vss sensor
• S320
• S350
• Speedometer
• Stop light switch (top of
• Support)
• Terminal block
• Test connection for diagnosis
• Warning

Anti-lock Brake Wiring Diagrams, with Traction Control (2 of 2) for Mercedes-Benz S320 1996

List of elements for Anti-lock Brake Wiring Diagrams, with Traction Control (2 of 2) for Mercedes-Benz S320 1996:

• (on hydraulic unit bracket)
• (right rear of engine compartment, in module box)
• Abs/asr hydraulic unit
• Ahl
• Ahr
• Asv
• Avl
• Copper braid
• Df vl
• Df vr
• Ehl
• Ets/sps control unit
• Evl
• Evr
• G100
• Hot at all times
• Mr-a
• Nca
• Red
• Sps p-valve
• Terminal block
• Umrfp
• Usv
• Vr(a)
• Vra

ANTI-THEFT

Anti-theft Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Anti-theft Wiring Diagram for Mercedes-Benz S320 1996:

• (behind right headlamp)
• (below center console)
• (coupe) g302 (below center console)
• (right kick panel) diagnostic connector
• (right rear side of trunk)
• 56b
• 58l
• 58r
• Alarm horn
• Ata control module (right side of trunk)
• Central locking inside switch
• Convenience control module (right side of trunk)
• Coupe
• Df hd
• Df-hd
• Engine hood switch
• Fuse 20a 32/2
• Fuse 25a
• Fuse 7.5a
• Fuse box
• G107
• G302
• G302 (below center console)
• G309 (sedan) (inside left rocker panel)
• G316 (sedan) (inside right rocker panel)
• G405
• G405 (right rear side of trunk)
• Headlights system (fuse 12)
• Headlights system (fuse 8)
• Headlights system (fuse 9)
• Hot at all times
• Hot in run or start
• Infrared remote control module (right side of trunk)
• Left front door actuator
• Left front door lock switch
• Left front door switch
• Left rear door switch
• Lock catch/ trunk lid micro- switch
• Nca
• Pse control module (right side of rear seat)
• Radio control module
• Rear fuse box
• Red
• Right front door lock switch
• Right front door switch
• Right rear door switch
• Right trunk lamp
• Sedan
• Sn 1
• Sn 2
• Sn1
• Stop lamp switch
• Terminal block x21/1 (left kick panel)
• Terminal block x8/6 (left front door)
• Terminal block x8/7 (right front door)
• Trunk lid lock switch
• X42

COMPUTER DATA LINES

Diagnostic Socket Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Diagnostic Socket Wiring Diagram for Mercedes-Benz S320 1996:

• Diagnostic module (obd ii)
• Diagnostic module (obd ii) generic scan tool connector
• Engine control module (hfm-sfi)
• Fuse 20a
• Fuse box
• G202 (left side of i/p)
• G203 (right footwell)
• Hot at all times

Test Connector Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Test Connector Wiring Diagram for Mercedes-Benz S320 1996:

• (1994)
• (1995-96)
• (in module box, on right rear of engine compt)
• A/c pushbutton control module
• Abs control module/ abs/asr control module/ asr/sps control module/ ets/sps control module
• Ads control module (in module box, on right rear of engine compt)
• Ata control module (on right side of luggage compt)
• Base module (in module box, on right rear of engine compt)
• Can
• Can h+
• Can l-
• Cc/isc control module
• Convenience feature control module (on right side of luggage compt)
• Diagnogstic module (obd ii)
• Ea/cc/isc control module/
• Engine control module (hfm-sfi)
• Fuse 15 15a
• Fuse 17 20a
• Fuse box
• G203 (right footwell)
• Hot at all times
• Hot in run or start
• Infrared remote control module (on right side of luggage compt)
• Instrument cluster
• Nca
• Pse control module (right side of rear seat)
• See system diagram for pin number
• Sps control module
• Srs control module
• Srs ind
• Test connector for diagnosis (right rear corner of engine compartment)
• Transmission control module
• W/ asr
• W/ electronic accelerator
• W/o asr
• W/o electronic accelerator

COOLING FAN

Cooling Fan Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Cooling Fan Wiring Diagram for Mercedes-Benz S320 1996:

• A/c pushbutton control module
• Air control module
• Fuse 30a
• Hot at all times
• Left auxiliary fan
• Maxi-fuse box
• Right auxiliary fan

CRUISE CONTROL

Cruise/Idle Speed Control Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Cruise/Idle Speed Control Wiring Diagram for Mercedes-Benz S320 1996:

• (in module box, on right rear of engine compt) cruise control/ idle speed control module
• (right kick panel) g203
• (right rear corner of engine compt) diagnostic connector
• 87ug
• 87z
• Ads control module
• Base module (right rear of engine compt)
• Can h+
• Can l-
• Computer data lines system
• Cruise control switch
• Cruise control/idle speed control actuator
• Engine control module (right rear of engine compt)
• Ets/sps control module
• Fuse 10a
• Fuse box
• Hot film maf sensor
• Hot in run or start
• Instrument cluster
• Ips
• Ksk
• Lsk
• M1+
• M1-
• Msk
• Nca
• Pnk
• Red
• Speed meter
• Sps
• Ssa
• Starting circuit
• Stop lamp switch
• Tna
• Usk
• W/ ads
• W/o ads

Electronic Accelerator/Cruise/Idle Speed Control Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Electronic Accelerator/Cruise/Idle Speed Control Wiring Diagram for Mercedes-Benz S320 1996:

• (1994) (1995-96)
• 1995-96 w/ ads
• 87ug
• 87z
• Anti-lock brakes system
• Asr/sps control module
• Back up lamp switch
• Base module (in module box, on right rear of engine compt)
• Bls
• Can h+
• Can l-
• Closed throttle position switch
• Computer data lines system
• Cruise control switch
• Dfahl
• Dfavl
• Diagnostic connector (right rear corner of engine compt)
• Electronic accelerator/ cruise control/idle speed control module (in module box, on right rear of engine compt)
• Electronic accelerator/cruise control/idle speed control actuator
• Electronic speedometer
• Engine control module (right rear of engine compartment)
• Engine controls system
• Ex 1995 w/ ads
• Fuse 10a
• Fuse box
• G203 (right kick panel)
• Hot in run or start
• Ips
• Ksk
• Lsk
• M1+
• M1-
• Msk
• Nca
• Pks
• Red
• S+b
• S-b
• Speed sensitive power steering control module
• Sps
• Ssa
• Starting/charging system (starting circuit)
• Stop lamp switch
• Tna
• Upks
• Usk

DEFOGGERS

Defogger Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Defogger Wiring Diagram for Mercedes-Benz S320 1996:

• 15r
• 1995-96
• 20/2
• 30h
• Combination relay (in fuse box)
• Coupe
• Fuse 15a
• Fuse 40a
• Fuse 7.5a
• Fuse box
• G202 (behind instrument cluster)
• G905 (right "c" pillar)
• Heated rear window switch
• Hot at all times
• Hot in acc or run
• Hot in run or start
• Interior lights system (rheostat)
• Maxi fuse box
• Nca
• Off
• Rear fuse box
• Rear window defogger relay module
• Rear window defrost element
• Sedan

ELECTRONIC POWER STEERING

Electronic Power Steering Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Electronic Power Steering Wiring Diagram for Mercedes-Benz S320 1996:

• 87sa
• Abs control unit
• Abs/asr control unit
• Base module
• Data link connector (top of module box)
• G303 (below right rear seat)
• Nca
• Speed sensitive power steering control unit
• Speed sensitive power steering p-valve
• W/ traction control
• W/o traction control

ELECTRONIC SUSPENSION

Electronic Suspension Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Electronic Suspension Wiring Diagram for Mercedes-Benz S320 1996:

• (behind instrument cluster) g202
• (w/ asr)
• (w/o asr)
• 4d1
• 61e
• 61e
• 87isa
• Abs/asr control module (right rear side of engine compartment, in module box)
• Ads control module (in module box, (right rear of engine compt)
• Ads warning ind.
• Base module (right rear side of engine compartment, in module box)
• Bls
• Comfort/sport switch
• Data link connector (right rear of engine compartment)
• Exterior lights system
• Fuse 17 20a
• Fuse box
• G103 (right front shock tower)
• G202 (behind instrument cluster)
• Hal
• Hal1
• Hal2
• Har
• Har1
• Har2
• Hot at all times
• Hot in run or start
• Instrument cluster
• Interior lights system
• Lam
• Left front axle damper valve unit
• Left front body lateral acceleration sensor
• Left rear axle damper valve unit
• Nca
• Red
• Right front axle damper valve unit
• Right front body lateral acceleration sensor
• Right rear axle damper valve unit
• Right rear body lateral acceleration sensor
• Steering angle sensor
• Stop lamp switch
• Val1
• Val2
• Var1
• Var2
• Vvl
• Vvr
• Za+
• Za-
• Zas
• Zr+
• Zr-
• Zrs

ENGINE PERFORMANCE

3.2L

3.2L, Engine Performance Wiring Diagrams (1 of 2) for Mercedes-Benz S320 1996

List of elements for 3.2L, Engine Performance Wiring Diagrams (1 of 2) for Mercedes-Benz S320 1996:

• (behind cluster)
• (behind left headlamp)
• (behind right rear seat)
• (right foot- well)
• (right footwell)
• 4d2
• Acc
• Base module
• Check engine light
• Computer data lines
• Cruise control system
• Data link connector (dtc readout) (in right component compt.)
• Diagnostic module (obd ii)
• Diagnostic module (obd ii) scan tool connector
• Diagnostic module pressure sensor
• Engine control module (hfm-sfi)
• Ets/sps control module
• Fuel pump
• Fuel pump relay module
• Fuse 13 30a
• Fuse 15a
• Fuse 20a
• Fuse box
• G106
• G202
• G203
• G203 (right foot- well)
• G301 (below right front seat)
• G310
• Hot at all times
• Hot in run or start
• Ignition switch
• Instru- ment cluster system
• Instrument cluster
• Instrument cluster system
• Lock
• O2s
• O2s 1
• O2s 2 heater relay module
• P/n
• Purge control valve
• Purge- flow switchover valve
• Rear fuse box
• Red
• Run
• Start
• Starter
• Starter lock-out/ backup lamp switch
• Stop lamp switch
• Terminal block
• Transmission control module
• Transmission overload protection switch
• Upshift delay switch- over valve

3.2L, Engine Performance Wiring Diagrams (2 of 2) for Mercedes-Benz S320 1996

List of elements for 3.2L, Engine Performance Wiring Diagrams (2 of 2) for Mercedes-Benz S320 1996:

• (left side
• (right side
• Adjustable camshaft timing solenoid
• Air pump
• Air pump switch- over valve
• Air relay module
• Camshaft position sensor
• Computer data lines
• Crankshaft position sensor
• Egr switchover valve
• Engine control module (hfm-sfi)
• Engine coolant temperature sensor
• Fuse 40a
• Fuse box
• G106 (at left headlamp)
• G107 (at right headlamp)
• G114 (left rear of engine)
• Hot at all times
• Hot film mass air flow sensor
• Hot in run or start
• Ignition coil #1
• Ignition coil #2
• Ignition coil #3
• Inj. #1
• Inj. #2
• Inj. #3
• Inj. #4
• Inj. #5
• Inj. #6
• Intake air temperature sensor
• Knock
• 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
• Terminal block

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram, Sedan for Mercedes-Benz S320 1996

List of elements for Back-up Lamps Wiring Diagram, Sedan for Mercedes-Benz S320 1996:

• (w/ etc)
• (w/o etc)
• 37/1
• Backup
• Exterior lamp failure monitoring module (in fuse box)
• Fuse 15a
• Fuse box
• G402 (left rear taillamp, in trunk)
• G405 (right rear taillamp, in trunk)
• Hot in run or start
• Left taillamp unit
• Right taillamp unit
• Transmission range recognition switch (w/ etc) starter lock out/ backup lamp switch (w/o etc) (left side of transmission)

Exterior Lamps Wiring Diagram, Sedan for Mercedes-Benz S320 1996

List of elements for Exterior Lamps Wiring Diagram, Sedan for Mercedes-Benz S320 1996:

• (behind inst cluster)
• (left kick panel)
• 22/2
• 36/2
• 37/2
• 58l
• 58r
• A10
• A14
• B13
• Back-up lamps circuit
• Backup
• Center high mounted stop lamp
• Combination relay (in fuse box)
• Combination switch
• Ext lamp
• Exterior lamp failure monitoring unit (left rear of engine compt)
• Exterior lamp switch
• Failure ind
• Fog
• Fuse 15a
• Fuse 20a
• Fuse 7.5a
• Fuse 7.5a 5/1
• Fuse box
• G106 (at left headlamp unit)
• G107 (at right headlamp unit)
• G201 (right front footwell)
• G202
• G202 (behind cluster)
• G202 (behind instrument cluster)
• G402 (left rear taillamp, in trunk)
• G405 (right rear taillamp, in trunk)
• Hazard flasher switch
• Head
• Headlights system
• Hot at all times
• Hot in off & accy
• Hot in run or start
• Instr clust system
• Instrument cluster
• Instrument cluster system
• K30
• Left headlamp unit
• Left license plate lamp
• Left turn ind
• Marker
• Nca
• Off
• P30
• Park
• Red
• Right headlamp unit
• Right license plate lamp
• Right taillamp unit
• Right turn ind
• Stop
• Stop lamp switch
• Tail/ park
• Terminal block x21/1 (left kick panel)
• Terminal block x6
• Turn
• Turn left taillamp unit
• Turn signal switch
• Turn signal/ side marker lamp
• Wiper/ washer system

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Ground Distribution Wiring Diagram for Mercedes-Benz S320 1996:

• A/c pushbutton control module, asr off switch, brake fluid level switch, combination relay, comfort sport switch, data link connector, esc switch, exterior lamp failure monitoring module, exterior lamp switch, front cigar lighter, heated windshield washer system thermoswitch, ignition/starter switch, in-car temperature sensor, instrument cluster, msc memory control module, parking brake switch, rain sensor, rear window defroster switch, seat belt warning module, steering angle sensor, switchover valve block, warm/cool air switch
• A/c system blower unit, hazard flasher switch
• Ads control module
• Antilock brake system control module, asr/sps control module, base module, cruise control/idle speed control module, electronic accelerator/cruise control/idle speed control module, ets/sps control module, front cigar lighter illumination
• Antilock brake system hydraulic unit
• Auxiliary fan, hcs relay module, horns, left fog lamp, left front brake pad wear sensor, left headlamp unit, left headlamp wiper motor, left turn signal/side marker lamp,
• Battery
• Center console left front power window switch, center console left rear power window switch, center console rear power windows safety switch, center console right front power window switch, center console right rear power window switch, central locking interior control switch, cf relay module, convenience relay module, front heated seat control module, left front door switch, left front seat cushion heater, left rear door switch, left rear seat adjustment switch, outside rearview mirror switch, rear head restraint release switch, rear head restraint switch, rear window sun shade switch, right front door switch, right front seat cushion heater, right rear door switch, right rear seat adjustment switch, seat belt extender switch
• Center high mounted stop lamp, convenience control module, infrared remote control module, left rear brake pad wear sensor, lock catch/trunk lid microswitch, right rear brake pad wear sensor, right taillamp unit, trunk lid lock switch
• Data link connector
• Diagnostic module, left rear seat cushion heater element, left rear seater switch, pneumatic control module, rear heated seat control module, right rear seat cushion heater element, right rear seater switch, speed sensitive power steering control module
• Electrolytic capacitor
• Emissions sensor
• Engine coolant level switch, headlamp washer pump, horns, right fog lamp, right front brake pad wear sensor, right headlamp unit, right headlamp wiper motor, right turn signal/side marker lamp, washer fluid level switch, windshield washer fluid level switch, windshield washer pump
• G102 (left front wheel housing)
• G103 (right front shock tower)
• G103 (right front wheel housing)
• G104 (rear of left front fender)
• G106 (behind left headlamp)
• G107 (behind right headlamp)
• G202 (behind instrument cluster)
• G203 (right footwell)
• G302 (below center console)
• G303 (below right rear seat)
• G309 (left inside rocker panel)
• G316 (right inside rocker panel)
• G402 (left rear wheel house)
• G403 (right rear wheel house)
• G404 (left taillamp in trunk)
• G405 (right taillamp in trunk)
• G905 (right "c" pillar)
• Horns, transmission overload protection switch
• Left front door switch, left front esa memory control module, left front esa memory switch group, left front seat belt buckle/belt comfort switch, left seat belt extender control module, right front esa memory control module, right front esa memory switch group
• Left license plate lamp, left taillamp unit, right license plate lamp
• Left rear lock catch microswitch, right rear lock catch microswitch
• Rear window defroster
• Right front door switch, right front seat belt buckle/belt comfort switch

HEADLIGHTS

DRL Wiring Diagram for Mercedes-Benz S320 1996

List of elements for DRL Wiring Diagram for Mercedes-Benz S320 1996:

• 12/1
• 12/2
• 14/1
• 14/2
• 14/3
• 20/2
• 36/2
• 5/1
• 56a
• 56b
• 58l
• 58n
• 58ns
• 58r
• A10
• A15
• Alternator
• Combination switch
• Coupe
• Daytime running lamp control module (behind center of dash)
• Exterior lamp failure monitoring unit (left rear of eng compt)
• Exterior lamp switch
• Flash
• Fog lamp switch
• Fuse 10a
• Fuse 15a
• Fuse 7.5
• Fuse 7.5a
• Fuse box
• G106 (at left headlamp unit)
• G107 (at right headlamp unit)
• G202 (behind instrument cluster)
• G402 (left taillamp, in trunk)
• G405 (right taillamp, in trunk)
• Head
• Head- lamp
• High
• High beam indicator
• Hot at all times
• Hot in accy, run or start
• Hot in run or start
• Instrument cluster
• Instrument cluster system
• K30
• Left headlamp unit
• Left taillamp unit
• Low
• Maxi- fuse box
• Nse
• Off
• Park
• Red
• Right headlamp unit
• Right taillamp unit
• Sedan
• Tail/ park
• Wiper/ washer system

Headlight Wiring Diagram, without DRL for Mercedes-Benz S320 1996

List of elements for Headlight Wiring Diagram, without DRL for Mercedes-Benz S320 1996:

• 12/1
• 12/2
• 14/1
• 14/2
• 14/3
• 20/2
• 5/1
• 56a
• 56b
• 58l
• 58n
• 58ns
• 58r
• A10
• Combination switch
• Coupe
• Exterior lamp failure monitoring unit (left rear of engine compartment)
• Exterior lamp switch
• Flash
• Fog lamp
• Fog lamp switch
• Fuse 10a
• Fuse 15a
• Fuse 7.5a
• Fuse box
• G106 (at left headlamp unit)
• G107 (at right headlamp unit)
• G202 (behind instrument cluster)
• Head
• Head- lamp
• High
• High beam indicator
• Hot at all times
• Hot in accy, run or start
• Instrument cluster
• Left foglamp
• Left headlamp unit
• Low
• Nca
• Nse
• Off
• Park
• Right foglamp
• Right headlamp unit
• Sedan

HORN

Horn Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Horn Wiring Diagram for Mercedes-Benz S320 1996:

• (behind instrument cluster)
• (coupe)
• (sedan)
• 37/2
• Fanfare horn
• Fanfare horn switch
• Fanfare horns relay module
• Fuse 15a
• Fuse box
• G100 (left front wheel house)
• G106 (behind left headlamp)
• G107 (behind right headlamp)
• G202
• Horn/ airbag clockspring contact
• Hot in run or start
• Nca

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Instrument Cluster Wiring Diagram for Mercedes-Benz S320 1996:

• (ads i)
• (ads ii)
• (behind instrument cluster)
• 22/3
• 36/2
• A10
• A11
• A12
• A13
• A14
• A15
• Acc
• Ads control module (in module box, right rear of engine compt)
• Anti-lock brakes system
• Audible turn signal indicator
• B10
• B11
• B12
• B13
• B14
• B15
• Base module (in module box)
• Brake fluid level switch
• Brake pad wear indicator
• Canada only
• Charge indicator
• Check engine indicator
• Combination relay (in fuse box)
• Coolant level indicator
• Coolant level switch
• Coolant temp gauge
• Coolant temperature gauge sensor
• D10
• Diagnostic module
• Electronic clock
• Electronic speedometer
• Engine control module
• Exterior lamp failure indicator
• Exterior lights system
• Fuel consumption indicator
• Fuel level gauge
• Fuel level sensor
• Fuel reserve indicator
• Fuse 20a
• Fuse 7.5a
• Fuse box
• G106 (at left headlamp unit)
• G107 (at right headlamp unit)
• G202
• G202 (behind instrument cluster)
• G405 (right rear taillamp, in trunk)
• Headlights system
• High beam indicator
• Hot at all times
• Hot in run or start
• Ignition switch
• Illumination
• Indicator & park brake brake fluid
• Indicator abs
• Indicator ads
• Indicator asr
• Indicator asr warning
• Indicator srs
• Instrument cluster
• Interior lights system
• Left front brake pad wear sensor
• Left rear brake pad brake pad wear sensor wear sensor
• Left turn indicator
• Lh-sfi control module
• Off
• Oil level indicator
• Oil level switch
• Oil pressure gauge
• Oil pressure sensor
• Outside temperature indicator
• Outside temperature sensor
• Parking brake switch
• Rear axle multiple circuit junction connector
• Rheostat
• Right front brake pad wear sensor
• Right rear brake pad wear sensor
• Right turn indicator
• Run
• S320
• S420/s500
• Seat belt indicator
• Start
• Starting/charging system
• Tachometer
• Terminal block (right footwell)
• Warning buzzer
• Warning system
• Windshield washer fluid indicator
• Windshield washer fluid level switch

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Courtesy Lamps Wiring Diagram for Mercedes-Benz S320 1996:

• Dome
• Dome lamp
• Dome/reading lamps w/ shut off delay
• Door
• Fuse 20a 22/3
• Fuse 20a 32/2
• Fuse 7.5a
• Fuse 7.5a 36/2
• Fuse box
• G202 (behind instrument cluster)
• G302 (center console)
• G309 (left front door sill)
• G316 (right front door sill)
• G402 (left rear wheelhousing, in trunk)
• G404 (left rear taillamp, in trunk)
• G405 (right rear taillamp, in trunk)
• Hot at all times
• Hot in run or start
• Left front door switch
• Left front exit lamp
• Left read- ing lamp
• Left rear door switch (sedan)
• Left rear exit lamp
• Left rear reading lamp (sedan)
• Left rear vanity mirror
• Left sun visor w/ illuminated vanity mirror
• Left tail- lamp unit
• Pneumatic control unit
• Read- ing
• Rear dome lamp
• Rear fuse box
• Red
• Right front door switch
• Right front exit lamp
• Right read- ing lamp
• Right rear door switch (sedan)
• Right rear exit lamp
• Right rear reading lamp (sedan)
• Right rear vanity mirror
• Right sun visor w/ illuminated vanity mirror
• Right tail- lamp unit
• Rotary tumbler/ trunk lid microswitch
• Sliding/ popup roof switch
• Terminal block x6
• Trunk lamp
• Warning module

Instrument Illumination Wiring Diagram (1 of 2) for Mercedes-Benz S320 1996

List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Mercedes-Benz S320 1996:

• (behind
• (behind instrument cluster)
• (behind instrument cluster) g202
• (behind right rear seat) g303
• (front of center console)
• (front of center console) g302
• (right footwell) g203
• 58r
• A/c pushbutton control module
• Air distribution switch
• Asr off switch
• Center air outlet controls
• Cluster) g202
• Combination relay
• Comfort/ sport switch
• Dome lamp w/ shut- off & reading lamp
• Exterior lamp switch
• Exterior lights system
• Front cigar lighter w/ ashtray illumination
• Fuse 7.5a
• Fuse box
• G202
• G202 (behind instrument cluster)
• G302
• G302 (center console)
• G302 (front of center console)
• Glove compartment lock
• Hazard flasher switch
• Head
• Hot at all times
• Hot in off & accy
• Instrument
• Instrument cluster
• K30
• Left rear cigar lighter (sedan)
• Nca
• Off
• Outside rearview mirror switch
• P30
• Park
• Radio
• Rear a/c pushbutton control module
• Rear air outlet
• Rear cigar lighter (coupe)
• Rear head restraint switch
• Rear window defroster switch
• Rheostat
• Right rear cigar lighter (sedan)
• Seat belt extender switch
• Terminal block x6 (left side of dash)
• Transmission selector lever
• Warning module

Instrument Illumination Wiring Diagram (2 of 2) for Mercedes-Benz S320 1996

List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Mercedes-Benz S320 1996:

• (front of center console) g302
• Central locking interior switch
• Electronic steering column switch
• Fader switch
• G202 (behind instrument cluster)
• G302 (front of center console)
• G302 (front of center console)
• G309 (left front door sill)
• G310 (below right rear seat)
• G316 (right front door sill)
• Left front power seat switch group
• Left front power window switch
• Left front seat heater switch
• Left rear head restraint raise/ lower switch
• Left rear power window switch
• Left rear power window switch (center console)
• Left rear seat adjustment switch
• Left rear seat cushion adjustment c3 switch
• Left rear seat heater switch
• Rear head restraint release switch
• Rear head restraint switch (console)
• Rear power windows safety switch
• Rear window sun shade switch
• Right front power seat switch group
• Right front power window switch
• Right front seat heater switch
• Right rear head restraint raise/ lower switch
• Right rear power window switch
• Right rear power window switch (center console)
• Right rear seat cushion adjustment c6 switch
• Right rear seat adjustment switch
• Right rear seat heater switch
• Warm/cool air switch

MEMORY SYSTEMS

Memory Mirrors & Telescopic Steering Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Memory Mirrors & Telescopic Steering Wiring Diagram for Mercedes-Benz S320 1996:

• (left side of dash)
• 15r/30
• 29/2
• Bll/red
• Convenience control unit (right side of trunk)
• Convenience relay (in fuse box)
• Electrically adjustable & heated driver's side outside rearview mirror
• Electrically adjustable & heated front passenger outside rearview mirror
• Electronic steering column adjustment switch
• Electronic steering column motor group
• Esc control connector
• Folding motor
• Fuse 15a
• Fuse 20a
• Fuse box
• G202
• G202 (left side of dash)
• G302 (below center console)
• Horizontal adjustment
• Hot at all times
• Hot in run
• Interior lights system
• Left power seat control unit (under left front seat)
• Mirror & steering column adjustment control unit (w/ memory) (right rear of engine compt)
• Mirror heater
• Mirror position
• Mirror select
• Outside rearview mirror switch (w/ memory & fold-in/ fold-out feature)
• Red
• Steering column in/out
• Steering column up/down
• Telescopic adjustment
• Terminal block x4 (left rear of engine compt)
• Terminal block x8/6 (left front door)
• Terminal block x8/7 (right front door)
• Tilt adjustment
• Vertical adjustment

Memory Seat Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Memory Seat Wiring Diagram for Mercedes-Benz S320 1996:

• (left front door sill) (right front door sill)
• 15r/30
• 30a
• 65/1 68/2
• 78/1 82/2
• 78/2 82/1
• Backrest
• Convenience control unit (right side of luggage compt)
• Convenience relay (in fuse box)
• Coupe only
• Fuse
• Fuse 20a
• Fuse box
• G309 (left front door sill)
• G309 g316
• Head restraint up/down
• Hot at all times
• Interior lights system
• Interior lights system (door jamb switches)
• Left front
• Left front only
• Left or right front door plug connector
• Left or right front power seat motor group with memory
• Left or right front power seat switch
• Left or right front seat memory control unit (under seat)
• Left or right front seatback microswitch (coupe only)
• Memory
• Mirror & steering column adjust control unit (right side of dash)
• Pnk
• Position
• Red
• Right front
• Seat cushion height
• Seat forward/ backward
• Seat fwd/back
• Seat height front
• Seat height rear
• Terminal block x4 (left rear of engine compt)
• V w

PASSIVE RESTRAINTS

Seat Belt Comfort Feature Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Seat Belt Comfort Feature Wiring Diagram for Mercedes-Benz S320 1996:

• Combination relay
• Fuse 10a
• Fuse and relay box
• G302 (below center console)
• Hot in acc run or start
• Left front seat belt buckle/ comfort feature switch
• Left front seat belt comfort feature solenoid
• Left rear seat belt buckle/ comfort feature switch
• Left rear seat belt comfort feature solenoid
• Nca
• Right front seat belt buckle/ comfort feature switch
• Right front seat belt comfort feature solenoid
• Right rear seat belt buckle/ comfort feature switch
• Right rear seat belt comfort feature solenoid

POWER ANTENNA

Power Antenna Wiring Diagram, with Bose Audio for Mercedes-Benz S320 1996

List of elements for Power Antenna Wiring Diagram, with Bose Audio for Mercedes-Benz S320 1996:

• 63/2
• Automatic antenna
• Fuse 7.5a
• Fuse box
• G402 (left rear wheelwell)
• Hot at all times
• Nca
• Radio control module
• Tuner/ amplifier

Power Antenna Wiring Diagram, with Cellular Telephone for Mercedes-Benz S320 1996

List of elements for Power Antenna Wiring Diagram, with Cellular Telephone for Mercedes-Benz S320 1996:

• 63/2
• Automatic antenna
• Ctel transmitter- receiver
• Fuse 7.5a
• Fuse box
• G402 (left rear wheelwell)
• Hot at all times
• In-dash controller
• Nca

Power Antenna Wiring Diagram, without Cellular Telephone or Bose Audio for Mercedes-Benz S320 1996

List of elements for Power Antenna Wiring Diagram, without Cellular Telephone or Bose Audio for Mercedes-Benz S320 1996:

• 47/1
• Audio power amplifier
• Automatic antenna
• Fuse 30a
• Fuse box
• G402 (left rear wheelwell)
• Hot at all times
• Nca
• Radio

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 2) for Mercedes-Benz S320 1996

List of elements for Power Distribution Wiring Diagram (1 of 2) for Mercedes-Benz S320 1996:

• (battery harness)
• (canada)
• (left
• (left rear
• (left rear of engine
• (not used)
• (right front
• (right rear
• (w/ asr)
• (w/o asr)
• *30a-w/ convenience feature
• 15c
• 15r
• 15x
• 15z
• 17/1
• 17/2
• 20/1
• 20/2
• 30z
• 32/1
• 32/2
• 7.5a
• 71/2
• 74/1
• 74/2
• A/c system blower unit
• Abs/asr hydraulic unit
• Accy
• Airbag indicator
• Anti- theft alarm system, infrared remote control, rear heated seats
• Anti-theft alarm system, infrared remote control, rear head restraints
• Auxiliary fan relay
• Base module
• Battery
• Central locking, closing assist
• Closing assist
• Combination relay, front heated seats, rear heated seats, seat belt comfort feature, seat belt warning module
• Compart-
• Compartment)
• Compartment, on component
• Daytime running lamps
• Electrolytic capacitor
• Ets/sps control module
• Footwell)
• Front cigar lighter
• Fuel pumps
• Fuse
• Fuse 10a
• Fuse 15a
• Fuse 20a
• Fuse 25a
• Fuse 25a *
• Fuse 30a
• Fuse 40a
• Fuse 7.5a
• Fuse box
• G203 (right
• G302 (below center console)
• G303 (below right rear seat)
• G405 (right side
• Heated rear window
• Heated seats
• Heated seats, defogger, relay module, seat belt extender
• Ignition/ starter switch
• Infrared central locking
• Maxi- fuse box
• Ment)
• Nca
• Of engine
• Of engine compart-
• Of luggage
• Off
• Power windows
• Power windows, trunk lamp, rear interior lamp, rear reading lamp, rear entrance/ exit lamp, central locking
• Preglow time-limit relay
• Radio sound system: tuner & amplifier
• Rear cigar lighter
• Rear climate control
• Rear fuse box
• Rear illuminated vanity mirror
• Rear of engine
• Rear window sunshield, convenience system
• Red
• Red red
• Red/ red
• Run
• Seatbelt warning module
• Sliding/ pop-up roof
• Srs control unit
• Start
• Starter lock-out/ back-up lamp relay selector lever position recognition
• Tele- phone
• Terminal block x/4
• Terminal block x4/10
• Terminal block x4/20
• Terminal block x4/5
• To combination switch (diagram 2 of 2)
• To exterior lamp switch (diagram 2 of 2)
• To fuse box (diagram 2 of 2)
• To terminal block (diagram 2 of 2)
• Wall)
• Wiper motor
• Wiper relay, washer pump, combination relay, rear window defogger switch

Power Distribution Wiring Diagram (2 of 2) for Mercedes-Benz S320 1996

List of elements for Power Distribution Wiring Diagram (2 of 2) for Mercedes-Benz S320 1996:

• (bridge)
• (canada)
• (not used)
• (right rear
• 12/1
• 12/2
• 14/1
• 14/2
• 14/3
• 15r/30
• 22/1
• 22/2
• 22/3
• 24/3
• 28/1
• 28/2
• 28/3
• 29/2
• 3/1
• 31/2
• 36/1
• 36/2
• 37/1
• 37/2
• 5/1
• 5/2
• 56a
• 56b
• 58l
• 58n
• 58ns
• 58r
• 63/2
• 65/1
• 68/2
• 69/1
• 69/2
• 7/3
• 78/1
• 78/2
• 82/1
• 82/2
• 9/1
• Air conditioning, auxiliary coolant pump control relay module
• Alternator
• Ata control unit
• Automatic climate control, a/c compressor, base module kickdown switch
• Base module
• Base module, purge control valve, instrument cluster, exterior lamp failure monitoring module, interior lights, electromagnetic air injection pump clutch, stop lamp switch, seat belt warning module, daytime running lights, engine controls
• Combination switch
• Compartment)
• Compartment, on component
• Convenience relay
• Daytime running lamps
• Electronic antenna
• Engine controls
• Exterior lamp switch
• Flash -to- pass
• Fog lamp switch
• From fuse 15 (diagram 1 of 2)
• From ignition/ starter switch (diagram 1 of 2)
• From ignition/starter switch (diagram 1 of 2)
• From maxi-fuse box (diagram 1 of 2)
• From terminal block a (diagram 1 of 2)
• From terminal block x4/10 (diagram 1 of 2)
• Front fog lamps
• Front heated seats
• Fuse 10a
• Fuse 11 7.5a
• Fuse 12 7.5a
• Fuse 13 7.5a
• Fuse 14 7.5a
• Fuse 17 20a
• Fuse 18 15a
• Fuse 19 7.5a
• Fuse 20 10a
• Fuse 21 15a
• Fuse 23 7.5a
• Fuse 24 7.5a
• Fuse 25 15a
• Fuse 27 25a
• Fuse 28 7.5a
• Fuse 29 20a
• Fuse 30 20a
• Fuse 31 30a
• Fuse 32 30a
• Fuse 33 20a
• Fuse 36 10a
• Fuse 37 30a
• Fuse 38 30a
• Fuse 40 30a
• Fuse 41 30a
• Fuse 7 10a
• Fuse 7.5a
• Fuse 8 7.5a
• Fuse 9 7.5a
• Fuse box
• Fuse box (left rear of engine
• Head
• Headlamp cleaning system
• Heated windshield washer nozzles, power/heated mirrors, transmission oil cooler
• Ignition coil
• Ignition shut-off relay, radio, steering angle sensor, generic scan tool connector, instrument cluster, make-up mirror illumination, turn signal/ hazard flasher switch
• Injectors, instrument cluster, cruise control switch, glow/starter switch, stop lamp switch, center high mounted stop lamp
• Instrument cluster
• K30
• Left front power seat
• Left high beam headlamp, high beam indicator
• Left low beam headlamp
• Left standing lamp, left taillamp, left side-marker lamps
• Left/right seat memory, driver memory steering column adjust
• Nca
• Nse
• Of engine
• Off
• P30
• Park
• Rear fog lamps
• Rear power bench seat w/ passenger seat adjustment or left rear power seat w/ front passenger seat adjustment
• Rear power seat, trunk lamp, right rear head restraint
• Red
• Right front power seat
• Right high beam headlamp
• Right low beam headlamp
• Right standing lamp, right taillamp, right side marker lamps, license plate illumination, engine speed increase diode matrix
• Standing
• Starter
• Terminal block x4/10
• Turn signal/hazard warning flasher relay, fan relay module, starter lock-out/ backup lamp switch, shift valve/solenoid valve
• Wall)
• Warning buzzer, exterior lamp failure monitoring unit

POWER DOOR LOCKS

Central Locking Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Central Locking Wiring Diagram for Mercedes-Benz S320 1996:

• (right side of engine compt)
• 32/1
• 32/2
• 37/1
• A/c system
• Acc
• Anti-theft alarm control unit (right side of trunk)
• B16
• B20
• Cf control unit (right side of trunk)
• Cl trunk lid switch
• Exterior lights system
• Fuse 15a
• Fuse 20a
• Fuse box
• G202 (behind instrument cluster)
• G302 (center console)
• G303 (below right rear seat)
• G316 (inside right rocker panel)
• G405 (right rear taillamp, in trunk)
• Hot at all times
• Hot in run or start
• Ignition/ starter switch
• Interior cl switch
• Interior lights system
• Left front door lock switch
• Left rear door switch
• Nca
• Off
• Pse control module
• Rear fuse box
• Rhr release switch
• Right front door lock switch
• Right front door switch
• Right rear door switch
• Rotary tumbler/ trunk lid microswitch
• Run
• Start
• Starter lock-out/ backup lamp switch
• Terminal block x46/5 (right side of i/p)
• Terminal block x8/6 (left front door)
• Terminal block x8/7 (right front door)
• Test connection for diagnosis
• Trunk lid lock switch
• Trunk lid remote control valve (1995)

Infrared Central Locking Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Infrared Central Locking Wiring Diagram for Mercedes-Benz S320 1996:

• Acc
• Anti-theft alarm control unit (right side of trunk)
• B16
• B20
• Convenience control unit (right side of trunk)
• Fuse 25a
• Fuse 7.5a
• G202 (behind instrument cluster)
• G402 (left rear wheelhousing, in trunk)
• G405 (right rear taillamp, in trunk)
• Hot at all times
• Hot in run or start
• Ignition/ starter switch
• Infrared remote control unit (right side of trunk)
• Interior lights system
• Left front door actuator
• Left front door closing assist microswitch
• Left front door ir receiver
• Left front door lock switch
• Left front door rotary tumbler microswitch
• Luggage compartment fuse box
• Nca
• Off
• Only
• Pse control module
• Red
• Right front door closing assist microswitch
• Right front door ir receiver
• Right front door lock switch
• Right front door rotary tumbler microswitch
• Right rear door closing assist microswitch
• Right rear door rotary tumbler microswitch
• Rotary tumbler/ trunk lid microswitch
• Run
• Start
• Starter lock-out relay module
• Terminal block x8/6 (left front door)
• Terminal block x8/7 (right front door)
• Test connection for diagnosis (right side of engine compt)
• Trunk lid ir receiver
• Trunk lid lock switch

POWER MIRRORS

Automatic Day/Night Mirror Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Automatic Day/Night Mirror Wiring Diagram for Mercedes-Benz S320 1996:

• Automatic dimming inside rearview mirror
• Cruise control system
• Exterior lights system
• Fuse 7.5a
• Fuse box
• G202 (left side of dash)
• Hot in run or start
• Interior lights system
• Pneumatic control module (right side of rear seat)

POWER SEATS

Front Seat Heater Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Front Seat Heater Wiring Diagram for Mercedes-Benz S320 1996:

• 73/1
• Combination relay (left rear corner of engine compt)
• Front seat heater control unit (under left side of rear seat)
• Fuse 20a
• Fuse 7.5a
• Fuse box
• G302 (center console)
• Hot at all times
• Hot in accy, run or start
• Interior lights system
• Left front backrest heater
• Left front seat heater
• Left front seat heater switch
• Nca
• Off
• Right front backrest heater
• Right front seat heater
• Right front seat heater switch

Rear Head Restraint Wiring Diagram, Coupe for Mercedes-Benz S320 1996

List of elements for Rear Head Restraint Wiring Diagram, Coupe for Mercedes-Benz S320 1996:

• (center console) g302
• 69/1
• Fuse 25a
• Fuse 30a
• Fuse box
• G303 (below right rear seat)
• Hot at all times
• Hot in accy, run or start
• Interior lights switch
• Interior lights system
• Left rear head restraint motor
• Left rear head restraint raise/lower switch
• Rear fuse box
• Rear head restraint control module (below left rear seat)
• Rear head restraint switch (console)
• Right rear head restraint motor
• Right rear head restraint raise/lower switch

Rear Power Seat Wiring Diagram, with Four Place Seating for Mercedes-Benz S320 1996

List of elements for Rear Power Seat Wiring Diagram, with Four Place Seating for Mercedes-Benz S320 1996:

• 15r/30
• 69/1
• 69/2
• Adjust
• Adjust motor
• Angle motor
• Backrest
• Backrest adjust limit switch
• Backrest adjust motor
• Backrest fwd/ bkwd
• Convenience control unit (right side of trunk)
• Convenience relay (in fuse box)
• Cushion
• Cushion adjust limit switch
• Cushion angle motor
• Fuse 25a
• Fuse 30a
• Fuse box
• G302 (center console)
• G303 (below right rear seat)
• Head
• Head restraint motor
• Head restraint up/down
• Hot at all times
• Interior lights system
• Left rear door plug connection
• Left rear individual seat motor group
• Left rear seat adjustment switch
• Limit
• Motor
• Pnk
• Rear fuse box
• Rear head restraint control unit (below rear seat)
• Rear head restraint switch
• Red
• Restraint
• Right rear door plug connection
• Right rear individual seat motor group
• Right rear seat adjustment switch
• Seat
• Seat cushion adjust motor
• Seat cushion incline
• Switch
• Terminal block x4/20 (left rear of engine compt)

Rear Power Seat Wiring Diagram, with Rear Bench Seat for Mercedes-Benz S320 1996

List of elements for Rear Power Seat Wiring Diagram, with Rear Bench Seat for Mercedes-Benz S320 1996:

• 15r/30
• 69/2
• Backrest adjustment
• Backrest fwd/ bkwd
• Convenience control unit (right side of trunk)
• Convenience relay (in fuse box)
• Cushion angle
• Fuse 25a
• Fuse 30a
• Fuse box
• G302 (center console)
• G303 (below right rear seat)
• Head restraint up/down
• Hot at all times
• Interior lights system
• Left rear door plug connection
• Left rear door plug connector
• Left rear seat cushion adjustment switch
• Luggage compartment fuse box
• Pnk
• Rear backrest adjustment
• Rear head restraint
• Rear head restraint control unit (below rear seat)
• Rear head restraint switch
• Red
• Right rear door plug connection
• Right rear door plug connector
• Right rear seat cushion adjustment switch
• Terminal block x4/20 (left rear of engine compt)

Rear Seat Heater Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Rear Seat Heater Wiring Diagram for Mercedes-Benz S320 1996:

• Combination relay (left rear corner of engine compt)
• Fuse 20a
• Fuse 7.5a
• Fuse box
• G302 (center console)
• Hot at all times
• Hot in accy, run or start
• Interior lights system
• Left rear backrest heater
• Left rear door plug connection
• Left rear seat heater
• Left rear seat heater switch
• Nca
• Off
• Rear fuse box
• Rear seat heater control unit (below rear seat)
• Right rear backrest heater
• Right rear door plug connection
• Right rear seat heater
• Right rear seat heater switch

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagrams for Mercedes-Benz S320 1996

List of elements for Power Top/Sunroof Wiring Diagrams for Mercedes-Benz S320 1996:

• Convenience control unit (right side of trunk)
• Forward/ backward
• Fuse 25a
• G402 (left rear wheelwell)
• Hot at all times
• Interior lights system
• Raise/ lower
• Rear fuse box
• Sliding/ pop-up roof drive unit
• Sliding/ pop-up roof switch

POWER WINDOWS

Power Windows Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Power Windows Wiring Diagram for Mercedes-Benz S320 1996:

• A10
• A11
• A12
• A13
• A15
• A16
• A18
• A19
• A20
• A21
• B10
• B11
• B12
• B13
• B15
• B17
• B18
• B21
• Center console rear power windows safety switch
• Convenience control unit (right side of trunk)
• Data link connector (right rear corner of eng compt)
• Dn to
• Dn to limit
• Front center console left front power window switch
• Front center console left rear power window switch
• Front center console right rear power window switch
• Fuse 15a
• Fuse 20a
• Fuse 25a
• Fuse box
• G302 (center console)
• G405 (right rear tail- lamp, in trunk)
• Hot at all times
• Hot in acc, run & start
• Interior lights system
• Left front door switch
• Left front power window motor
• Left rear power window motor
• Left rear power window switch
• Limit
• Rear fuse box
• Right front door switch
• Right front power window motor
• Right front power window switch
• Right rear power window motor
• Right rear power window switch
• Up to
• Up to limit

Rear Window Sun Shade Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Rear Window Sun Shade Wiring Diagram for Mercedes-Benz S320 1996:

• Fuse 15a
• Fuse box
• G302 (center console)
• Hot in run or start
• Interior lights system
• Nca
• Rear window sun shade motor
• Rear window sun shade switch

RADIO

Radio Wiring Diagrams for Mercedes-Benz S320 1996

List of elements for Radio Wiring Diagrams for Mercedes-Benz S320 1996:

• (1996-99) (1994-95)
• 1995-99
• 1996-99
• Am rear window antenna amplifier
• Antenna
• Asr/sps control module or esp/sps/control module (right rear of engine compt)
• Center fill tweeter speaker
• Combination relay module
• Ctel transmitter/ receiver
• Fm bumper antenna amplifier
• Fuse 16 30a
• Fuse 22 7.5a
• Fuse box
• G302 (below center console)
• G402 (left rear wheelhouse)
• Hot at all times
• Hot in run or start
• Interior lights system
• Left front axle vss sensor
• Left front door speaker (coupe)
• Left front door speaker group
• Left rear door speaker (other)
• Left rear speaker group
• Left/right audio power amplifier (left side of trunk)
• Nca
• Power antenna system
• Radio
• Rear fuse box
• Right front door speaker (coupe)
• Right front door speaker group
• Right rear door speaker (other)
• Right rear speaker group
• Terminal block x46/5
• W/ power antenna
• W/o power antenna

STARTING/CHARGING

Charging Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Charging Wiring Diagram for Mercedes-Benz S320 1996:

• (battery harness)
• (left rear of engine
• Accy
• Battery
• Charge indicator
• Compartment)
• Electrolytic capacitor
• Footwell)
• Fuse 23 7.5a
• Fuse/relay box
• G201 (right
• G405 (right side of
• Generator
• Ignition/ starter switch
• Instrument cluster
• Luggage compartment)
• Off
• Red
• Run
• Start
• Starter
• Terminal block
• Trunk terminal block

Starting Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Starting Wiring Diagram for Mercedes-Benz S320 1996:

• (battery harness)
• Accy
• Battery
• Electrolytic capacitor
• Engine controls system
• Footwell)
• G201 (right
• G405 (right side of luggage compartment)
• Generator
• Ignition/ starter switch
• Off
• Red
• Run
• Start
• Starter
• Starter lock- out/backup lamp switch
• Terminal block
• Trunk terminal block

SUPPLEMENTAL RESTRAINTS

Supplemental Restraint Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Supplemental Restraint Wiring Diagram for Mercedes-Benz S320 1996:

• (behind center of dash)
• (behind center of dash) g206
• 2b2
• Data link connector
• Driver airbag squib
• Front passenger airbag squib
• Front passenger seat occupied recognition sensor
• Fuse 15a
• Fuse 7.5a
• Fuse box
• G206
• G206 (behind center of dash)
• Horn/airbag clockspring contact
• Hot in acc, run or start
• Instrument cluster
• Left front emergency tensioning retractor squib
• Left front seat belt buckle switch
• Left side airbag sensor
• Left side airbag squib
• Pnk
• Right front emergency tensioning retractor squib
• Right front seat belt buckle switch
• Right side airbag sensor
• Right side airbag squib
• Srs control module (below center of dash)
• Srs malfunction indicator

TRANSMISSION

Transmission Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Transmission Wiring Diagram for Mercedes-Benz S320 1996:

• 5-speed automatic transmission control module (right rear of engine compt, in module box)
• Base module (right rear of engine compt, in module box)
• Computer data lines system
• Control valve
• Datalink connector (right sdie of i/p)
• Engine controls
• G102 (california only) (left front wheel housing)
• G203 (right kick panel)
• G302 (non-calif) (below center console)
• Kickdown solenoid valve
• Kickdown switch/ transmission mode
• Nca
• Transmission overload protection switch
• Transmission range "d" contact switch
• Valve block
• W/ electronic suspension

TRUNK, TAILGATE, FUEL DOOR

Door Closing Assist Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Door Closing Assist Wiring Diagram for Mercedes-Benz S320 1996:

• 4/3
• Fuse 20a
• Fuse 30a
• G402 (left rear wheelhousing, in trunk)
• Hot at all times
• Hot in run or start
• Left front door closing assist microswitch
• Left rear door closing assist microswitch
• Nca
• Pneumatic control module
• Pnk
• Rear fuse box
• Right front door closing assist microswitch
• Right rear door closing assist microswitch
• Terminal block x99/1 (left front door)
• Terminal block x99/2 (right front door)
• Trunk lid closing assist microswitch

WARNING SYSTEMS

Warning System Wiring Diagrams for Mercedes-Benz S320 1996

List of elements for Warning System Wiring Diagrams for Mercedes-Benz S320 1996:

• (behind instrument cluster)
• 36/2
• Driver's seat belt switch
• Exterior lamp switch
• Fuse 7.5a
• Fuse box
• G202
• G302 (center console)
• Head
• Hot at all times
• Hot in park or head
• Hot in run or start
• Ignition/ starter switch
• Instrument cluster
• K30
• Key-in iginition switch
• Left front door switch
• Nca
• Off
• Park
• Radio control unit
• Red
• Right front door switch
• Terminal block (on fuse box)
• Warning module

WIPER/WASHER

Front Wiper/Washer Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Front Wiper/Washer Wiring Diagram for Mercedes-Benz S320 1996:

• (behind i/p)
• (in fuse/ relay box) combination relay
• 15r
• 20/2
• Combination switch
• Fuse 15a
• Fuse box
• G107 (at right headlamp)
• G202
• Headlight washer circuit
• Hot in acc run or start
• Hot in accy, run or start
• Int
• Nca
• Off
• Park
• Rain sensor
• Run
• Terminal block
• Washer switch
• Windshield washer pump
• Windshield wiper motor
• Wiper switch

Headlamp Wiper/Washer Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Headlamp Wiper/Washer Wiring Diagram for Mercedes-Benz S320 1996:

• Combination relay
• Combination switch
• Fuse 15a
• Fuse box
• G106 (at left headlamp unit)
• G107 (at right headlamp unit)
• Hcs relay module
• Head
• Headlamp washer pump
• Hot at all times
• Hot in accy, run or start
• Left headlamp wiper motor
• Light switch
• Nca
• Off
• Park
• Red
• Right headlamp wiper motor
• Run
• Wash
• Washer switch

Heated Windshield Washer Wiring Diagram for Mercedes-Benz S320 1996

List of elements for Heated Windshield Washer Wiring Diagram for Mercedes-Benz S320 1996:

• 28/1
• Fuse 15a
• Fuse box
• G202 (behind instrument cluster)
• Heated check valve
• Heated windshield washer pump hose
• Heated windshield washer system thermoswitch
• Hot in run
• Left heated windshield washer nozzle
• Left heated windshield washer nozzle hose
• Right heated washer nozzle hose
• Right heated windshield washer nozzle