Diagram sections — 32 (62 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ELECTRONIC SUSPENSION ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS MEMORY SYSTEMS NAVIGATION PASSIVE RESTRAINTS POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCK STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION TRUNK, TAILGATE, FUEL DOOR WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 2) for Mercedes-Benz S430 2001 List of elements for Automatic A/C Wiring Diagram (1 of 2) for Mercedes-Benz S430 2001: 48 (at bottom right front wheel- housing) g103 (inside left side sill) g309 (right footwell) g203 +12v A/c multi- function sensor A/c system blower unit Aac control unit & module Blower motor Blower regulator Can-b h Can-b l Computer data lines system Coolant circulation pump Engine control module (me-sfi) Engine/climate control electric cooling fan Evaporator temperature sensor Fuse 10a Fuse 15a Fuse 40a Fuse 7.5a G107 (at right headlamp unit) G203 (right footwell) Hot at all times Hot in on or start L12 L16 L26 L39 Left duovalve Left fuse box Left heater core temperature sensor Left rear heater core temperature sensor (w/rear a/c) Mr1 Nca Quadruple sun sensor Rear a/c electronic blower regulator (w/rear a/c) Rear blower motor (w/rear a/c) Rear evaporator temperature sensor (w/rear a/c) Rear fuse box Red Right duovalve Right front fuse/relay module Right front sam control module Right fuse box Right heater core temperature sensor Right rear heater core temperature sensor (w/rear a/c) Solid state Suction cooling fan control module Automatic A/C Wiring Diagram (2 of 2) for Mercedes-Benz S430 2001 List of elements for Automatic A/C Wiring Diagram (2 of 2) for Mercedes-Benz S430 2001: 32 (right footwell) g203 58d Active charcoal filter flap adjustment motor Air distribution (up/down) actuator motor (w/rear a/c) Can-bh Can-bl Computer data lines system Coolant circulation pump Electronic center air outlet control module Electronic stepper motor control module Fresh air/ recirculated air actuator motor G309 (inside left door sill) Interior lights system Left air outlet illum- ination Left center vent diverter flap actuator motor Left center vent temperature control actuator motor Left defroster vent flap actuator motor Left duovalve Left footwell flap actuator motor Nca Pnk R134a Rear a/c pushbutton control module (w/rear a/c) Rear refrigerant shut-off valve (w/rear a/c) Red Right air outlet illum- ination Right center vent diverter flap actuator motor Right center vent temperature control actuator motor Right defroster vent flap actuator motor Right duovalve Right footwell flap actuator motor Solid state
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram (1 of 2) for Mercedes-Benz S430 2001 List of elements for Anti-lock Brakes Wiring Diagram (1 of 2) for Mercedes-Benz S430 2001: 34 Asr/ets/esp hydraulic unit Brake booster (bas) Esp brake pressure sensor (behind left headlamp) Esp/sps/bas control module (in left fuse box) Front axle switchover Front axle vacuum Front fuse & relay box (left rear of engine compt) Fuse 100a Fuse 50a High pressure/ return pump High pressure/ return pump relay Hot at all times I3 red Left front hold Left front release Left front vss sensor (behind wheel hub assembly) Left rear hold Left rear release M3 red Nca Rear axle switchover Rear axle vacuum Red Release switch Right front hold Right front release Right front vss sensor (behind wheel hub assembly) Right rear hold Right rear release Solenoid valve Sps solenoid valve (on steering rack) Terminal block & fuse box Travel sensor W9 (left front shock tower) Anti-lock Brakes Wiring Diagram (2 of 2) for Mercedes-Benz S430 2001 List of elements for Anti-lock Brakes Wiring Diagram (2 of 2) for Mercedes-Benz S430 2001: 20 (below left side of dash) data link connector Abs lateral acceleration pressure sensor Abs mil indicator Computer data lines system Esp warning indicator Esp yaw rate sensor (under right rear seat) Esp/sps/bas control module (in left fuse box) Front fuse & relay box (left rear of engine compt) Fuse 7.5a Hot at all times Hot in run or start Instrument cluster L15 Left fuse box (left rear of engine compt) Left rear vss (left rear suspension knuckle) Nca Rear sam control module (below right rear seat) Right fuse box (right rear of engine compt) Right rear vss (right rear suspension knuckle) Stoplight switch (on brake pedal support)
ANTI-THEFT Anti-theft Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Anti-theft Wiring Diagram for Mercedes-Benz S430 2001: 49 87a Alarm siren (w/ auxiliary battery) (rear of left front wheelwell) Anti- tow relay Anti-tow Ata tow sensor (beneath right rear seat) Can-b h Can-b l Computer data lines system Edw Electronic ignition-starter switch control module (left side of dash, integral with ignition switch) Engine control module (right rear corner of engine compt) Engine hood switch Fuse 5a Fuse 60a Hood Hot at all times Left front door control module (in door) Left front door lock switch Left front door switch Left front ir receiver (in handle) Left front sam control module (in left fuse box, left rear corner of engine compt) Left rear door switch Lf door Lock Lr door Rear fuse/ relay module (right rear corner of engine compt) Rear sam control module (below right rear seat) Red Rf door Right front door control module (in door) Right front door switch Right front ir receiver (in handle) Right front sam control module (in right fuse box, right rear of engine compt) Right rear door switch Roof control unit control module (above center rearview mirror) Rr door Terminal block & fuse box Trnk Trunk lid micro- switch Ts/ims/ata function indicator switch Ultrasonic echolot sensor Unlock Upper control field control module (top center of dash) W15/2 (left footwell) W17/1 (under left rear seat) W28/1 (left inside rocker panel) W28/2 (right inside rocker panel) W7/1 (right taillamp, in trunk) W9 (left front shock tower)
BODY CONTROL MODULES Left Front SAM Control Module Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Left Front SAM Control Module Wiring Diagram for Mercedes-Benz S430 2001: 33 (left footwell) (left front shock tower) (on parking brake lever bracket) parking brake switch 87a Air conditioning system Anti-theft system Brake fluid level switch (on brake master cylinder reservoir) Circuit 15r relay Circuit relay Computer data lines system Electronic power steering system Electronic suspension system Exterior lights system Headlights system Hot at all times Interior lights system Left front brake pad wear sensor Left front fuse/relay module Left front sam control module Nca Outside temperature indicator temperature sensor Pnk/red Red Steering column tube relay (horizontal 1) Steering column tube relay (horizontal 2) Steering column tube relay (vertical 1) Steering column tube relay (vertical 2) W15/2 W9 (left front shock tower) Windshield heater relay Wiper in/out relay Wiper stage 1 & 2 relay Wiper/washer system Rear SAM Control Module Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Rear SAM Control Module Wiring Diagram for Mercedes-Benz S430 2001: 24 (right inside rocker panel) Anti- tow relay Anti-lock brakes system Anti-theft system Circuit relay Computer data lines system Exterior lights system Fuse 50a Headlights system Hot at all times Instrument cluster system Interior lights system Left front fuse/relay module Left front sam control module Nca Passive restraints system Pnk/red Rear fuse/ relay module Rear sam control module (below right rear seat) Rear sunshade relay Rear window heater relay Right rear brake pad wear sensor W28/2 W28/2 (right inside rocker panel) Right Front SAM Control Module Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Right Front SAM Control Module Wiring Diagram for Mercedes-Benz S430 2001: 25 (not used) (right footwell) Air conditioning system Circuit relay Computer data lines system Engine coolant level switch Engine electronic/ chassis relay Exterior lights system Fanfare relay Headlights system Hot at all times Interior lights system Left front fuse/relay module Left front sam control module Nca Pnk/red Right front brake pad wear sensor Right front fuse/relay module Right front sam control module Starting/charging system Transmission fluid cooling fan relay module W2 (rear of right front fender) W36/1 Wiper/washer fluid level switch Wiper/washer system
COMPUTER DATA LINES Data Link Connector Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Data Link Connector Wiring Diagram for Mercedes-Benz S430 2001: 27 Can-c h Can-c l Comand actuation/ display control module Data link connector (dlc) (beneath left side of dash, left of steering column) Diag Distance speed control module (dsc) Electronic ignition- starter switch (eis) control module Electronic selector lever control module Emergency call system control module (tele aid) Engine control module (me-sfi) Esp/sps/bas control module Etc control module Fuse 10a Fuse 7.5a Headlamp range adjustment control module Hot at all times Hot in run or start Instrument cluster L10 L13 Left fuse box (on left rear corner of engine compt) Mr2 Pneumatic suspension w/ads control module Restraint system control module Right front fuse/relay module Steering column module W36/2 (right footwell) High/Low Bus Wiring Diagram (1 of 2) for Mercedes-Benz S430 2001 List of elements for High/Low Bus Wiring Diagram (1 of 2) for Mercedes-Benz S430 2001: 23 (not used) Can-b h Can-b l Comand actuation/ display control module Keyless go control module Left front door control module Left front esa control module (w/memory) Left rear door control module Left star-point coupler databus (can) tie-in connector Nca Parktronic system (pts) control module Pneumatic system equipment (pse) control module Rear a/c pushbutton control module Rear sam control module Rear seat control module Right front door control module Right front esa control module (w/memory) Right rear door control module Right star-point coupler databus (can) tie-in connector Roof control unit control module Tire pressure control module W50/1 W50/2 (right rear wheelhouse) High/Low Bus Wiring Diagram (2 of 2) for Mercedes-Benz S430 2001 List of elements for High/Low Bus Wiring Diagram (2 of 2) for Mercedes-Benz S430 2001: 12 A/c control unit & module Can-b h Can-b l Cockpit star-point coupler databus (can) tie-in connector Electronic ignition- starter switch (eis) control module Instrument cluster Left front sam control module Nca Right front sam control module Steering column module Upper control field control module W50/1
COOLING FAN Cooling Fan Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Cooling Fan Wiring Diagram for Mercedes-Benz S430 2001: 13 Engine control module (me-sfi) (right rear of engine compartment) Engine/climate control electric cooling fan Fuse 60a Fuse 7.5a Hot at all times Hot in run or start L26 Mr1 Red Right front fuse/ relay module Right fuse box Suction cooling fan control module (below right headlight, behind bumper) W3/6 (bottom of right front wheelhousing) Module Box Fan Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Module Box Fan Wiring Diagram for Mercedes-Benz S430 2001: 7 Fuse 10a Hot in on or start L26 Module box blower motor Nca Right fuse box W2 (rear of right front fender)
CRUISE CONTROL Cruise Control Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Cruise Control Wiring Diagram for Mercedes-Benz S430 2001: 18 (top left of steering column) steering column module Accel/set Can h Can l Computer data lines system Cruise control switch Ctrl contact Decel/set Engine control module (me-sfi) (right rear of engine compt) Fuse 10a Hot at all times Left fuse box (left rear of engine compt) Memory recall Nca Off Pedal value sensor (at top of accel pedal) Throttle valve setting element (on throttle body, on center rear of engine) W36/2 (right footwell)
DEFOGGERS Defoggers Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Defoggers Wiring Diagram for Mercedes-Benz S430 2001: 23 Aac control unit & module Can-b h Can-b l Can-c h Can-c l Computer data lines system Electronic ignition-starter switch (eis) control module Esp/sps/bas control module (in left fuse box) Fuse 50a Hot at all times Interior air temperature sensor Left front sam control module (in left fuse box) Left front vss (on left front steering knuckle) Nca Outside temperature indicator temperature sensor (beneath left side of front bumper) Rear fuse box Rear fuse/ relay module Rear sam control module Rear window defrost element Rear window heater relay Rear window heater switch Roof control unit control module (above center rearview mirror) W13 (left "c" pillar)
ELECTRONIC SUSPENSION Electronic Suspension Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Electronic Suspension Wiring Diagram for Mercedes-Benz S430 2001: 93 (in left fuse box) (left front shock tower) (on shock tower) front body acceleration sensors (right front wheel- well) (under right front of vehicle) Ahrm Ahrs Ahrv Air suspension compressor unit (under right front of vehicle) Air suspension pressure sensor (below right front of vehicle) Air suspension relay Avlm Avls Avlv Avrm Avrs Avrv Can hi Can lo Central reservoir charging valve Computer data lines system Datalink connector (below left side of dash) Diag Fuse 150a Fuse 30a Fuse 40a Fuse 5a Hal 1 Hal 2 Hal v Har 1 Har 2 Har v Hot at all times Hot in run or start L25 Left Left front Left front axle damper valve assembly (on left front shock assembly) Left front level sensor (left front wheel- house) Left front sam control module Left fuse box Left rear Left rear axle damper valve assembly (on left rear shock assembly) Leveling regulator valve assembly Leveling valves Mr1 Nca Nhl Nhr Nhrm Nhrs 1 Nhrs 2 Nhrv Nsp Nvl Nvlm Nvls 1 Nvls 2 Nvlv Nvr Nvrm Nvrs 1 Nvrs 2 Nvrv Pneumatic suspension w/ ads control module (in left fuse box) Rear axle level sensor (rear of differential housing) Rear body acceleration sensor (right front of luggae compt) Red Right Right front Right front axle damper valve assembly (on right front shock assembly) Right front fuse/ relay module Right front level sensor (right front wheel- house) Right fuse box Right rear Right rear axle damper valve assembly (on right rear shock assembly) Rkps Rkpv Samf Spm Sps Spv Terminal block & fuse block Val 1 Val 2 Valv Var 1 Var 2 Varv Vkps Vkpv W3/6
ENGINE PERFORMANCE
4.3L 4.3L, Engine Performance Wiring Diagram (1 of 3) for Mercedes-Benz S430 2001 List of elements for 4.3L, Engine Performance Wiring Diagram (1 of 3) for Mercedes-Benz S430 2001: 52 (right component compartment) 30z 31e 87 me1 Air pump relay Can (h) Can (l) Cf mod Computer data lines system Crash Data link connector Electric air pump Electronic ignition-starter switch control module (integral with ignition switch) Engine control module (me-sfi) (in right rear corner of engine compt) Engine/climate control electric cooling fan Fuel (+) Fuel (-) Fuel sig Fuse 150a Fuse 40a Fuse 7.5a G103 G104 (bottom of right wheelhousing) G112 (left side of engine) Hot at all times Hot in run or start Htr (-) Left heated oxygen sensor 1 (on exhaust, before twc) Left heated oxygen sensor 2 (on exhaust, after twc) Mr2 Nca O2s (+) O2s (-) Os2 (-) Pedal value sensor (at top of accelerator pedal) Purge control valve (on left rear of engine compt, on left shock tower) Red Right front fuse/ relay module Right fuse box (in right rear corner of engine compt) Right heated oxygen sensor 2 (on exhaust, after twc) Right oxygen oxygen sensor 1 (on exhaust, before twc) Sht vlv Sp1n Sp1s Sp2m Sp2s Srs control module Suction cooling fan control module (below right headlight, behind bumper) Terminal block & fuse box Tna Usp1 Usp2 4.3L, Engine Performance Wiring Diagram (2 of 3) for Mercedes-Benz S430 2001 List of elements for 4.3L, Engine Performance Wiring Diagram (2 of 3) for Mercedes-Benz S430 2001: 25 (on front of right cyl head) air pump switchover valve (on rear of right cyl head) egr valve pressure transducer Activated charcoal canister shut-off valve Camshaft hall-effect sensor (on front of right cyl head) Ckp sensor (on upper left side of trans bellhousing Clr Ect sensor (on front center of engine) Fuel pump (beneath left rear of vehicle) Fuel pump relay Fuel tank pressure sensor (on top of fuel tank) Fuse 20a Fuse 30a Fuse 60a G304 (below left rear seat) Hot at all times Left knock sensor 2 (on left side of engine block) Mr1 Pnk Rear fuse/relay module Red Resonance intake manifold switchover valve Right front fuse/relay module Right knock sensor 1 (on right side of engine block) Terminal block & fuse box Throttle valve setting element (on throttle body, on center rear of engine) 4.3L, Engine Performance Wiring Diagram (3 of 3) for Mercedes-Benz S430 2001 List of elements for 4.3L, Engine Performance Wiring Diagram (3 of 3) for Mercedes-Benz S430 2001: 61 (on front of right cyl head) pressure sensor (on right side of oil pan) oil sensor (level, temp, & quality) (right component compartment) +5v Air Ckp (+) Ckp (-) Clr Cmp (-) Cmp sig Coil 1 Coil 2 Coil 3 Coil 4 Coil 5 Coil 6 Coil 7 Coil 8 Davp Ect (+) Ect (-) Egr Engine control module (me-sfi) (in right rear corner of engine compt) Fuel injectors Fuse 15a G103 Hfm (+) Hfm (-) Hfm sig Hot film maf sensor (on rear center of engine) Hot in run or start Ignition coils Inj 1 Inj 2 Inj 3 Inj 4 Inj 5 Inj 6 Inj 7 Inj 8 Ks (l) Ks (r) Left fuse box (on left rear corner of engine compt) Manifold Map (+) Map (-) Map sig Mr1 Mtr (+) Mtr (-) Oil (-) Oil sig Pnk Red Right front fuse/relay module Shield Starter relay To spark plugs Tvavp Wiper 1 Wiper 2
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Back-up Lamps Wiring Diagram for Mercedes-Benz S430 2001: 11 Back- up lamp Can-b h Can-b l Computer data lines system Electronic selector lever control module (at base of selctor lever) Left taillamp unit Lr backup Rear sam control module (below right rear seat) Right taillamp unit Rr backup W7/1 (right taillamp, in trunk) Exterior Lamps Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Exterior Lamps Wiring Diagram for Mercedes-Benz S430 2001: 62 (in left fuse box, left rear corner of engine compt) esp/sps/bas control module 15g 58d Auxiliary tail lamp Back- up lamp Bls Can-b h Can-b l Chmsl Combi- nation switch Computer data lines system Exterior lamp switch Fog lamp Fuse 7.5a Hazard switch Hot in run, acc, or start Instrument cluster L license Left front sam control module (in left fuse box, left rear corner of engine compt) Left fuse box (left rear corner of engine compt) Left headlamp unit Left license plate lamp Left side marker lamp Left taillamp unit Left turn ind Lf marker Lf park Lf turn Lr aux Lr backup Lr fog Lr park Lr stop Lr turn Nsl R license Rear sam control module (below right rear seat) Righht headlamp unit Right front sam control module (in right fuse box, left rear corner of engine compt) Right license plate lamp Right side marker lamp Right taillamp unit Right turn ind Rr aux Rr backup Rr park Rr stop Rr turn Sounder Sra Standing/ parking lamp Starting system Steering column module (inside top left of steering column) Stop lamp Stoplamp switch (on brake pedal bracket) Tail/ park lamp Turn lamp Turn signal lamp Upper control field control module (top center of dash) W2 (rear of right front fender) W7/1 (right taillamp, in trunk) W9 (left front shock tower)
GROUND DISTRIBUTION Ground Distribution Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Ground Distribution Wiring Diagram for Mercedes-Benz S430 2001: 34 Airmatic w/ ads control module, esp/sps/bas control module, asr/ets/esp hydraulic unit, fanfare horns, left headlamp unit, left side marker lamp brake fluid level switch, left front brake pad wear sensor, engine hood close switch, wiper motor, left front sam module Ata tow sensor, right rear footwell lamp, right rear brake pad wear sensor, right rear seat belt buckle/ belt comfort feature switch, right front door switch, right rear door control module, d2b interface/portable ctel, emergency call system control module, emergency call system pushbutton, frequency change-over control module, emergency call system service & breakdown service pushbutton, comand diagnostic connector ctel transmitter-receiver, right front esa control module, right front seat belt comfort feature solenoid, rear seat control module Battery Electric air pump Electronic selector lever control module, transmission mode switch 2, rear air outlet illumination, cigar lighter, eyeglass compartment illumination, storage compartment illumination, left front door switch, left rear door control module, comand actuation/display control module, top rear window antenna amplifier, rear a/c pushbutton control module, rear a/c electronic blower regulator, left front esa control module, left front seat belt comfort feature solenoid, navigation processor Engine control module Etc control module, right front door control module, headlamp range adjustment control module, distance speed control module, engine electronics/chassis relay, right front sam control module, starter relay Fanfare horns, right headlamp unit, headlamp washer pump, washer nozzle hose heater, right front brake pad wear sensor, right side marker lamp, heated windshield washer nozzle, a/c multifunction sensor, quadruple sun sensor for a/c, wiper park position heater Fuel pump, left rear footwell lamp, left rear seat belt buckle/ belt comfort feature switch center high mounted stop lamp, left rear door switch, left rear seat belt comfort feature solenoid, center rear seat seat belt buckle switch, pse control module, left head restraint raise valve, right head restraint raise valve, middle head restraint raise valve Kickdown switch, parking brake switch, alarm siren w/auxiliary battery, left front door control module Left license plate lamp, right license plate lamp right rear door switch, right rear seat belt comfort feature solenoid, left taillamp unit, right taillamp unit, trunk lamp, roof control unit control module, trunk release switch, rtr control valve, trunk lid lock switch, trunk lid ca microswitch, comand actuation/display control module Rear window defroster element Restraint system control module, left front esa control module, right front esa control module, left air bag & window bag sensor, right air bag & window bag sensor Roof control unit control module shield Suction cooling fan control module, airmatic compressor unit, transmission fluid cooling fan relay module Tpc control module, steering column module, glove compartment lock illumination left front footwell lamp, right front footwell lamp electronic ignition-starter switch control module, upper control field control module, data link connector (dlc), instrument cluster, pts control module, aac control unit & module, a/c system blower unit, electronic center air outlet control module, electronic stepper motor control module, left front sam module Voice activation control module, tv tuner, d2b interface/portable ctel, audio amplifier, cd changer W10 (right rear side of trunk) W11/3 (left side of engine) W13 (left "c" pillar) W15/2 (left footwell) W16/6 (rear of right front fender) W17/1 (under left rear seat) W18/1 (left inside rocker panel) W2 (rear of right front fender) W26 (below front of center console) W28/2 (right inside rocker panel) W3/6 (right front wheelhousing) W36/1 (right footwell) W36/2 (right footwell) W50/2 (right rear wheelhouse) W6 (left rear wheelhouse) W7/1 (right taillamp in trunk) W9 (left front shock tower)
HEADLIGHTS Headlights Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Headlights Wiring Diagram for Mercedes-Benz S430 2001: 49 15g 56a 56b 58d Can-b h Can-b l Can-c h Can-c l Combination switch Computer data lines system Data link connector (dlc) (left of steering column) Diag Exterior lamp switch Fog lamp Fsb Fuse 10a Headlamp flasher/ high beam switch Headlamp range adjustment control module High beam indicator lamp High beam lamp Hot w/ circuit 15 relay energized Instrument cluster L20 Left front sam control module (in left fuse box) Left headlamp range adjuster Left headlamp unit Left taillamp unit Low beam lamp Low beam switch Nsl Parking brake switch (on parking brake level bracket) Q11 Q12 Q21 Q22 Rear fog lamp Rear sam control module (below right rear seat) Red Right front sam control module (in right fuse box) Right fuse box Right headlamp range adjuster Right headlamp unit Sra Steering column module (inside top left of steering column) W15/2 (left footwell) W2 (rear of right front fender) W36/1 (right footwell) W7/1 (right taillamp in trunk) W9 (left front shock tower)
HORN Horn Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Horn Wiring Diagram for Mercedes-Benz S430 2001: 23 Can h Can l Can-b h Can-b l Computer data lines system Fanfare horn relay Fanfare horns Fuse 15a Horn Horn/ airbag clock spring contact Hot at all times Hot in run or start Left multi- function steering wheel pushbutton group Mr1 Nca Pneumatic horn switch Right front signal pick-up & activation module (sam) Right fuse & relay box (right rear corner of engine compt) Right multi- function steering wheel pushbutton group Steering column module W2 (rear of right front fender) W36/2 (right footwell) W9 (left front shock tower)
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Instrument Cluster Wiring Diagram for Mercedes-Benz S430 2001: 39 Abs mil Audible turn signal indicator Computer data lines system Data link connector (beneath left side of dash) Distronic warning indicator Ect gauge Electronic clock Electronic speedo- meter Engine diagnostics indicator Esp warning indicator Fuel level/ reserve indicator Fuse 20 7.5a Fuse 21 7.5a Fuse 22 7.5a Gear indicator High beam indicator Hot at all times Hot in acc run or start Hot in run or start Instrument cluster Instrument illumination Instrument/searchlamp illumination brightness control regulator L10 L11 L12 Left fuse box (on left rear corner of engine compartment) Left turn signal indicator Low brake fluid level/ parking brake indicator Low windshield washer fluid level indicator Multifunction indicator Outside temperature indicator Pnk Restraint system control module Right turn signal indicator Srs indicator Tacho- meter W26 (below front of center console) W36/2 (right footwell) Warning buzzer
INTERIOR LIGHTS Interior Lights Wiring Diagram (1 of 4) for Mercedes-Benz S430 2001 List of elements for Interior Lights Wiring Diagram (1 of 4) for Mercedes-Benz S430 2001: 53 (+) (-) 12v 12v out 15r 58d A-sp 1 A-sp 2 Can-b h Can-b l Computer data lines system Dome lamp switch, rear dome lamp switch, left/right front reading lamp switch, front dome lamp Hhs Interior & vanity mirror lamp Interior area illumination Interior rearview mirror assembly Left front door switch Left front vanity mirror illumination switch Left front vanity mirror lamp Left reading lamp Left rear dome lamp Left rear door switch Lf dr sw Light activation sensor assembly (at top center of windshield) Ll l Ll r Lr dr sw Nca Pnk/red Reading lamp Reading lamp switch Rear fuse/ relay module Rear sam control module (below right rear seat) Red Rf dr sw Right front door switch Right front vanity mirror illumination switch Right front vanity mirror lamp Right reading lamp Right rear dome lamp Right rear door switch Roof control unit control module (above center rearview mirror) Rr dr sw Trunk lamp Trunk lid ca micro- switch Trunk lid sw U ls V ls Vanity mirror lamp switch W17/1 (under left rear seat) W28/1 (left inside rocker panel) W28/2 (right inside rocker panel) W7/1 (right taillamp in trunk) Interior Lights Wiring Diagram (2 of 4) for Mercedes-Benz S430 2001 List of elements for Interior Lights Wiring Diagram (2 of 4) for Mercedes-Benz S430 2001: 43 (+) (-) 15g 15r 58d 58d a Al (+) Al (-) Can-b h Can-b l Can-c h Can-c l Computer data lines system Driver side power window switch group Dsc switch block E/a Electronic center air outlet control module Exterior lamp switch Glove compartment lock illumination Hdf bel Instrument cluster Instrument illumination Instrument/searchlamp illumination brightless control regulator Left front door control module (in left front door) Left front door entrance/ exit lamp Left front door handle illumination Left front door lock switch (cf) Left front fuse/relay module Left front sam control module (in left fuse box) Lock Nca Nsl R fan Rear air outlet illumination Right air outlet illumination Sn1/sn2 Sra Tele aid system Terminal block x18 Unlock Upper control field control module (at top center of dash) W28/1 (left inside rocker panel) W36/2 (right footwell) Interior Lights Wiring Diagram (3 of 4) for Mercedes-Benz S430 2001 List of elements for Interior Lights Wiring Diagram (3 of 4) for Mercedes-Benz S430 2001: 40 (+) (-) 58d Al (+) Al (-) Can-b h Can-b l Can-c h Can-c l Cigar lighter Computer data lines system Dda Ddk Electronic ignition-starter switch (eis) control module Electronic selector lever control module (below console trim panel) Eyeglasses compartment illumination (w/o comand) Glove compartment illumination (w/ switch) Left front footwell illumination lamp Left rear footwell illumination lamp Left rear multi-contour backrest switch Nca Passenger side power window switch R fan Rear multi- contour backrest control module Rear seat control module Right front door control module (in right front door) Right front door entrance/ exit lamp Right front door handle illumination Right front footwell illumination lamp Right front fuse/relay module Right front sam control module (in right fuse box) Right rear footwell illumination lamp Right rear multi-contour backrest switch Storage compartment illumination Terminal block x18 Transmission mode switch 2 W17/1 (under left rear seat) W28/1 (left inside rocker panel) W28/2 (right inside rocker panel) W36/2 (right footwell) Interior Lights Wiring Diagram (4 of 4) for Mercedes-Benz S430 2001 List of elements for Interior Lights Wiring Diagram (4 of 4) for Mercedes-Benz S430 2001: 22 (+) (-) 58d Al (+) Al (-) Can-b h Can-b l Computer data lines system Left rear ashtray illumination Left rear cigar lighter Left rear door control module (in left rear door) Left rear door entrance/ exit lamp Left rear door handle illumination Left rear power window switch Nca Red Right rear ashtray illumination Right rear cigar lighter Right rear door control module (in right rear door) Right rear door entrance/ exit lamp Right rear door handle illumination Right rear power window switch
MEMORY SYSTEMS Driver"s Memory Seat Wiring Diagram (1 of 2) for Mercedes-Benz S430 2001 List of elements for Driver"s Memory Seat Wiring Diagram (1 of 2) for Mercedes-Benz S430 2001: 40 Backrest adjustment motor (fore/aft) Can-b h Can-b l Computer data lines system Electronic ignition-starter switch control module (left side of dash, integral with ignition switch) Front seat adjustment motor (fore/aft) Front seat adjustment motor (raise/lower) Gs/ab Head restraint adjustment motor (raise/lower) Hh (+) Hh (-) Hv (+) Hv (-) K (+) L (+) Left front door control module (in door) Left front electric seat adjust motor group Left front electric seat adjustment control module (below left front seat) Left front seat belt buckle microswitch Left front seat belt buckle switch (restraint system) Left front seat switches Lk (-) Mhh (+) Mhh (-) Mhv (+) Mhv (-) Mk (-) Ml (-) Mlk (+) Mskt (+) Mskt (-) Mvz (+) Mvz (-) Rear seat adjustment motor (raise/lower) Red Seat cushion adjustment motor (fore/aft) Skt (+) Skt (-) Vz (+) Vz (-) Driver"s Memory Seat Wiring Diagram (2 of 2) for Mercedes-Benz S430 2001 List of elements for Driver"s Memory Seat Wiring Diagram (2 of 2) for Mercedes-Benz S430 2001: 37 (left inside rocker panel) w28/1 58d Can-b h Can-b l Computer data lines system Fuse 25a Hkl Hks Hot at times L41 Left front backrest heater element Left front door switch Left front electric seat adjustment control module (below left front seat) Left front multi-contour backrest control module Left front multi-contour backrest switch Left front seat cushion heater element Left front seat cushion ventilation motor group Left front seat ventilation blower regulator Left front seatback ventilation motor group Left rear door switch Lf door Lr door Nca Passive restraint system Rear fuse box (in luggage compt, behind right trim panel) Rear sam control module (below right rear seat) Rf door Right front door switch Right rear door switch Rr door Trnk Trunk lid micro- switch W17/1 (under left rear seat) W26 (below front of center console) W28/1 (left inside rocker panel) W28/2 (right inside rocker panel) W7/1 (right taillamp, in trunk) Memory Mirrors Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Memory Mirrors Wiring Diagram for Mercedes-Benz S430 2001: 26 & heated right (in left front door) (left footwell) (right footwell) Computer data lines system Day/night adjustment Electrically adjustable Electrically adjustable & heated driver side outside rearview mirror Folding mirror motor Fuse 40a Hot at all times L19 Left front door control module Left fuse box (left rear corner of engine compt) Mirror adjustment motor (in/out) Mirror adjustment motor (up/down) Mirror heater Nca Outside rearview mirror Outside rearview mirror switch Pnk Red Right front door control module (in right front door) Right fuse box (right rear corner of engine compt) W15/2 W36/1 Passenger"s Memory Seat Wiring Diagram (1 of 2) for Mercedes-Benz S430 2001 List of elements for Passenger"s Memory Seat Wiring Diagram (1 of 2) for Mercedes-Benz S430 2001: 40 Backrest adjustment motor (fore/aft) Can-b h Can-b l Computer data lines system Electronic ignition-starter switch control module (left side of dash, integral with ignition switch) Front passenger seat occupied recognition w/ automatic child seat recognition Front seat adjustment motor (fore/aft) Front seat adjustment motor (raise/lower) Gs/ab Head restraint adjustment motor (raise/lower) Hh (+) Hh (-) Hv (+) Hv (-) K (+) L (+) Left front seat switches Lk (-) Mhh (+) Mhh (-) Mhv (+) Mhv (-) Mk (-) Ml (-) Mlk (+) Mskt (+) Mskt (-) Mvz (+) Mvz (-) Rear seat adjustment motor (raise/lower) Red Right front door control module (in door) Right front electric seat adjust motor group Right front electric seat adjustment control module (below right front seat) Right front seat belt buckle microswitch Right front seat belt buckle switch (restraint system) Seat cushion adjustment motor (fore/aft) Skt (+) Vz (+) Vz (-) Passenger"s Memory Seat Wiring Diagram (2 of 2) for Mercedes-Benz S430 2001 List of elements for Passenger"s Memory Seat Wiring Diagram (2 of 2) for Mercedes-Benz S430 2001: 37 (right inside rocker panel) w28/2 58d Can-b h Can-b l Computer data lines system Fuse 25a Hkl Hks Hot at times L42 Left front backrest heater element Left front door switch Left front seat cushion heater element Left rear door switch Lf door Lr door Nca Passive restraint system Rear fuse box (in luggage compt, behind right trim panel) Rear sam control module (below right rear seat) Rf door Right front door switch Right front electric seat adjustment control module (below right front seat) Right front multi-contour backrest control module Right front multi-contour backrest switch Right front seat cushion ventilation motor group Right front seat ventilation blower regulator Right front seatback ventilation motor group Right rear door switch Rr door Trnk Trunk lid micro- switch W17/1 (under left rear seat) W26 (below front of center console) W28/1 (left inside rocker panel) W28/2 (right inside rocker panel) W7/1 (right taillamp, in trunk) Steering Column Memory Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Steering Column Memory Wiring Diagram for Mercedes-Benz S430 2001: 37 87a Can-b h Can-b l Can-c h Can-c l Computer data lines system Electric steering column motor group Electronic ignition-starter switch control module (left side of dash, integral with ignition switch) Esc in/out assist switch group Fuse 3 15a Fuse 4 15a Hot at all times In/out assist switch Instrument cluster Left front door control module (in door) Left front door switch Left front fuse/relay module Left front sam control module (in left fuse box, left rear corner of engine compt) Lf door Memory switch/ memory 1/ memory 2/ ergonomy switch Multifunction display Nca Rear sam control module (below right rear seat) Red Rf door Right front door switch Steering column control module (inside top left of steering column) Steering column tube relay (horizontal 1) Steering column tube relay (horizontal 2) Steering column tube relay (vertical 1) Steering column tube relay (vertical 2) Telescopic adjustment motor Tilt adjustment motor Up/down- fore/aft switch W28/1 (left inside rocker panel) W28/2 (right inside rocker panel) W36/2 (right footwell)
NAVIGATION Distronic Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Distronic Wiring Diagram for Mercedes-Benz S430 2001: 23 (beneath left side of dash, left of steering column) data link connector Can h Can l Can-c h Can-c l Computer data lines system Data+ Data- Diag Distance speed control (dsc) module Distance warning radar sensor Engine control module (me-sfi) Fuse 7.5a Gnd Hot at all times L17 Nca Red Right fuse box (right rear corner of engine compt) Shld Vf+ Vf- W36/1 (right footwell) Navigation Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Navigation Wiring Diagram for Mercedes-Benz S430 2001: 34 (left rear wheelhouse) w6 (w/ emergency call system) (w/o emergency call system) Ant Antenna splitter (w/ emergency call system) Audio amplifier Can-b h Can-b l Cd changer Comand actuation/ display control module Computer data lines system Ctel/gps roof antenna D2b D2b fiber optics connector D2b in D2b out Data link connector (beneath left side of dash, left side of steering column) Emergency call system control module (w/ emergency call system) Fuse 10a Hot at all times K diag L33 Navigation processor (aps) Nca Nf+ Nf- Pnk Rbcan h Rbcan l Rear fuse box (in luggage compt, behind right trim panel) Shld Traffic data memory (w/ emergency call system) W28/1 (left inside rocker panel) Wake up Parktronic Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Parktronic Wiring Diagram for Mercedes-Benz S430 2001: 42 (+) sh (+) sv (-) sh (-) sv Can-b h Can-b l Computer data lines system Front bumper pts sensor assembly Fuse 7.5a Hot in run or start L43 Left center sensor Left inner sensor Left outer sensor Parktronic system (pts) control module Pts on/off switch Pts warning indicator (center instrument panel air outlet) Pts warning indicator (driver side instrument panel) Pts warning indicator (rear dome light) Rear bumper pts sensor assembly Rear fuse box (in luggage compt, behind right trim panel) Right center sensor Right inner sensor Right outer sensor S1 v S10 h S2 v S3 v S4 v S5 v S6 v S7 h S8 h S9 h Upper control field control module (top center of dash) W h (+) W h (-) W h (data) W v (+) W v (-) W v (data) W36 (right footwell)
PASSIVE RESTRAINTS Seat Belt Comfort Feature Wiring Diagram, Sedan for Mercedes-Benz S430 2001 List of elements for Seat Belt Comfort Feature Wiring Diagram, Sedan for Mercedes-Benz S430 2001: 32 (below front of center console) (left inside rocker panel) (right inside rocker panel) Computer data lines Computer data lines system Fuse 25a Fuse 50a G302 Hot at all times L41 L42 Left front esa control module (below left front seat) Left front seat belt buckle microswitch Left front seat belt comfort feature solenoid (base of left "b" pillar) Left rear seat belt buckle/belt comfort feature switch (in left rear seat belt buckle) Left rear seat belt comfort feature solenoid (base of right "b" pillar) Nca Rear fuse box (in luggage compt, behind right trim panel) Rear fuse/ relay module Rear sam control module (below right rear seat) Right front esa control module (below right front seat) Right front seat belt buckle microswitch Right front seat belt comfort feature solenoid (base of right "b" pillar) Right rear seat belt buckle/belt comfort feature switch (in right rear seat belt buckle) Right rear seat belt comfort feature solenoid (base of left "b" pillar) W17/1 (under left rear seat) W26 W28/1 W28/1 (left inside rocker panel) W28/2 W28/2 (right inside rocker panel) W7/1 (right taillamp in trunk)
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 4) for Mercedes-Benz S430 2001 List of elements for Power Distribution Wiring Diagram (1 of 4) for Mercedes-Benz S430 2001: 42 A/c system blower unit Air pump relay Air suspension relay Airmatic w/ ads control module Battery Electronic ignition-starter switch control module Engine control module, electronic ignition-starter switch control module Engine electronic/ chassis relay Fanfare relay Fuse 100a Fuse 150a Fuse 15a Fuse 20a Fuse 30a Fuse 40a Fuse 60a Fuse res Generator L16 L19 L21 L22 Left front door control module Left front fuse/relay module Left fuse box Mr1 Red Right front door control module Right front fuse/relay module Right front sam control module Right fuse box Starter Steering column tube relay (horizontal 1) Steering column tube relay (horizontal 1), steering column tube relay (horizontal 2) Steering column tube relay (horizontal 2) Suction cooling fan control module Terminal block & fuse box (circuit 30 & 61) Terminal block & fuse box (circuit 30z) To left front fuse/relay module (fuse 23) (diagram 2 of 4) To rear fuse/relay module (fuse 55) (diagram 2 of 4) W10 (right rear side of trunk) Windshield heater relay Power Distribution Wiring Diagram (2 of 4) for Mercedes-Benz S430 2001 List of elements for Power Distribution Wiring Diagram (2 of 4) for Mercedes-Benz S430 2001: 51 Acc control unit & module Audio amplifier Cd changer, command actuation/ display control module, top rear window antenna ampifier Circuit 15r relay Circuit relay D2b interface/ portable ctel Data link connector (dlc) Esp/sps/bas control module From left front fuse/relay module (diagram 1 of 4) From terminal block & fuse box (circuit 30z) fuse 2 (diagram 1 of 4) Fuse 10a Fuse 15a Fuse 20a Fuse 25a Fuse 30a Fuse 7.5a Fuse res High pressure return pump relay Instrument cluster L12 L13 L14 L29 L30 L31 L32 L33 L34 L35 L37 L38 L39 Left front fuse/relay module Left front sam control module Left fuse box Pse control module Rear a/c electronic blower regulator, air distrbution actuator motor (up/down) Rear a/c pushbutton control module Rear fuse box Rear fuse/relay module Rear seat control module Red Steering column module Steering column tube relay (vertical 1) Steering column tube relay (vertical 1), steering column tube relay (vertical 2) Steering column tube relay (vertical 2) To left front fuse/relay module (fuse 10) (diagram 4 of 4) To left front fuse/relay module (fuse 11) (diagram 3 of 4) To rear fuse/relay module (fuse 71) (diagram 3 of 4) Upper control field control module Voice activation control module, emergency call system control module Power Distribution Wiring Diagram (3 of 4) for Mercedes-Benz S430 2001 List of elements for Power Distribution Wiring Diagram (3 of 4) for Mercedes-Benz S430 2001: 49 (left inside rocker panel) Anti-tow relay Cigar lighter Circuit relay Electronic ignition-starter switch control module Emergency call system control module From circuit 15r relay (diagram 2 of 4) From rear fuse/ relay module (diagram 2 of 4) Fuel pump relay Fuse 10a Fuse 15a Fuse 25a Fuse 30a Fuse 40a Fuse 5a Fuse 7.5a Fuse res Instrument cluster Interior lights system L11 L28 L33 L36 L40 L41 L42 L43 L44 L45 Left front esa control module Left front fuse/relay module Left fuse box Left rear door control module Nca Pts control module Rear fuse box Rear fuse/relay module Rear sam control module Rear sunshade relay Rear window heater relay Restraint system control module Right front esa control module Right rear door control module Roof control unit control module Stop lamp switch Tpc control module W28/1 Wiper in/out relay Wiper stage 1 & 2 relay Power Distribution Wiring Diagram (4 of 4) for Mercedes-Benz S430 2001 List of elements for Power Distribution Wiring Diagram (4 of 4) for Mercedes-Benz S430 2001: 29 Data link connector (dlc), instrument cluster Electronic ignition-starter switch control module Fanfare relay From circuit 15 relay (diagram 2 of 4) Fuse 10a Fuse 15a Fuse 7.5a Fuse res Headlamp range adjustment control module Ignition coil (cylinder 1, 2, 3, 4) L10 L20 L26 L27 Left front fuse/relay module Left front sam control module Left fuse box Module box blower motor, a/c multifunction sensor Pnk/ red Pnk/red Rear fuse/relay module Rear sam control module Red Right front fuse/relay module Right front sam control module Right fuse box Starter relay Suction cooling fan control module Windshield washer pump
POWER DOOR LOCKS Power Door Locks Wiring Diagram (1 of 2) for Mercedes-Benz S430 2001 List of elements for Power Door Locks Wiring Diagram (1 of 2) for Mercedes-Benz S430 2001: 45 +12v 49a Can-b h Can-b l Can-c h Can-c l Combination switch Computer data lines system Df vl Electronic ignition-starter switch (eis) control module Esp/sps/bas control module (in left fuse box) Exterior lights system Hd-svs Instrument cluster Interior central locking system switch, hazard warning system switch L/r turn sig sw Left front door switch Left front sam control module (in left fuse box) Left front vss (on left front steering knuckle) Left rear door switch Lf dr sw Lock Lr dr sw Lr turn sig Nca Pse control module (on left side of trunk) Rear sam control module (below right rear seat) Remote trunk release control valve Rf dr sw Right front door switch Right front sam control module (in right fuse box) Right rear door switch Rr dr sw Rr turn sig Sn1 Sn2 Steering column module (inside top left of steering column) Trunk lid closing assist micro- switch Trunk lid lock switch unlock Trunk lid sw Upper control field control module (at top center of dash) W17/1 (under left rear seat) W28/1 (left inside rocker panel) W28/1 (right inside rocker panel) W7/1 (right taillamp in trunk) Power Door Locks Wiring Diagram (2 of 2) for Mercedes-Benz S430 2001 List of elements for Power Door Locks Wiring Diagram (2 of 2) for Mercedes-Benz S430 2001: 30 (-) Ask Ask (-) Bl (+) Bl (-) Can-b h Can-b l Computer data lines system Ir (+) Ir (-) Ir-daten Left front door closing assist microswitch Left front door control module (in left front door) Left front door lock switch (cf) Left front ir receiver Left outside mirror turn signal lamp Left rear door closing assist microswitch Left rear door control module (in left rear door) Lock Pnk Right front door closing assist microswitch Right front door control module (in right front door) Right front ir receiver Right outside mirror turn signal lamp Right rear door closing assist microswitch Right rear door control module (in right rear door) Sn1/sn2 Unlock V (-) Zzh-v
POWER MIRRORS Power Mirrors Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Power Mirrors Wiring Diagram for Mercedes-Benz S430 2001: 33 & heated right (in left front door) (left footwell) (right footwell) (right taillamp in trunk) Computer data lines system Day/night adjustment Electrically adjustable Electrically adjustable & heated driver side outside rearview mirror Folding mirror motor Fuse 40a Hot at all times Interior rearview mirror assembly L19 L45 Left front door control module Left fuse box (left rear corner of engine compt) Mirror adjustment motor (in/out) Mirror adjustment motor (up/down) Mirror heater Nca Outside rearview mirror Outside rearview mirror switch Pnk Pnk/red Rear fuse box (in luggage compt, behind right trim panel) Red Right front door control module (in right front door) Right fuse box (right rear corner of engine compt) Roof control unit control module (above center rearview mirror) W15/2 W36/1 W7/1
POWER SEATS Rear Head Restraint Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Rear Head Restraint Wiring Diagram for Mercedes-Benz S430 2001: 33 Can-b h Can-b l Can-c h Can-c l Computer data lines system Electronic ignition-starter switch (eis) control module Head restraint height/lower adjustment switch Head restraint raise valves Left front door switch Left head restraint raise valve Left rear door control module (in left rear door) Left rear door switch Left rear seat belt buckle/belt comfort feature switch Lf dr sw Lr dr sw Middle head restraint raise valve Nca Pse control module (on left side of trunk) Rear headrest switch Rear sam control module (below right rear seat) Rf dr sw Right front door switch Right head restraint raise valve Right rear door control module (in right rear door) Right rear door switch Right rear seat belt buckle/belt comfort feature switch Rr dr sw Seat belt sw Upper control field control module (at top center of dash) W17/1 (under left rear seat) W28/1 (left inside rocker panel) W28/2 (right inside rocker panel) W7/1 (right taillamp in trunk) Rear Power Seat Wiring Diagram (1 of 2) for Mercedes-Benz S430 2001 List of elements for Rear Power Seat Wiring Diagram (1 of 2) for Mercedes-Benz S430 2001: 24 (+) (-) + vz - vz Can-b h Can-b l Computer data lines system Fuse 25a Hall (+) Hot at times L38 Left rear bench seat motor Left rear electric seat adjust motor group Nca Rear fuse box (in luggage compt, behind right trim panel) Rear seat control module Rear seat cushion inclination raise/lower motor Rear seat fore/aft adjustment motor Red Right rear bench seat motor Right rear electric seat adjust motor group W/ bench seat W/o bench seat W28/2 (right inside rocker panel) Rear Power Seat Wiring Diagram (2 of 2) for Mercedes-Benz S430 2001 List of elements for Rear Power Seat Wiring Diagram (2 of 2) for Mercedes-Benz S430 2001: 19 Dynamic lumbar adjustment switch Left rear backrest heater element Left rear electric seat adjustment connector block Left rear multi-contour backrest switch Left rear seat cushion heater element Left rear seat cushion ventilation motor group Left rear seat ventilation blower regulator Left rear seatback ventilation motor group Lumbar adjustment switch Nca Rear multi- contour backrest control module Right rear backrest heater element Right rear electric seat adjustment connector block Right rear multi-contour backrest switch Right rear seat cushion heater element Right rear seat cushion ventilation motor group Right rear seat ventilation blower regulator Right rear seatback ventilation motor group Side pad adjust switch
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Power Top/Sunroof Wiring Diagram for Mercedes-Benz S430 2001: 20 (behind right taillamp in trunk) Can b-l Can-b h Computer data lines system Front sr jamming protector Fuse 40a Hot at all times Hs1 Hs2 L45 Rear fuse box (in luggage compt, behind right trim panel) Rear sr jamming protector Roof control unit control module (above center rear view mirror) Shd (+) Shd (-) Sliding/ pop-up roof drive assembly Sr lock protection sensor unit Sr switch Ukb W7/1
POWER WINDOWS Power Windows Wiring Diagram (1 of 2) for Mercedes-Benz S430 2001 List of elements for Power Windows Wiring Diagram (1 of 2) for Mercedes-Benz S430 2001: 35 (+) (-) 58d Can-b h Can-b l Can-c h Can-c l Computer data lines system Driver side power window switch group Electronic ignition-starter switch (eis) control module Fh h Fh hl Fh hr Fh t Fh vl Fh vr H (-) H sig 1 H sig 2 Hdf Hdf bel Kl-sl Left front door control module (in left front door) Left front power window motor Left front window switch Rear power window safety switch Red Right front door control module (in right front door) Right front power window motor Right front power window switch Right rear window switch Switch Trunk release Window switch left rear Window switch right front Power Windows Wiring Diagram (2 of 2) for Mercedes-Benz S430 2001 List of elements for Power Windows Wiring Diagram (2 of 2) for Mercedes-Benz S430 2001: 20 (+) (-) 58d Can-b h Can-b l Computer data lines system Fh h Fh t Fh vr H (-) H sig 1 H sig 2 Left rear door control module (in left rear door) Left rear power window motor Left rear power window switch Red Rh hl Right rear door control module (in right rear door) Right rear power window motor Right rear power window switch Rear Window Sun Shade Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Rear Window Sun Shade Wiring Diagram for Mercedes-Benz S430 2001: 18 88.1 88.2 Can-b h Can-b l Can-c h Can-c l Computer data lines system Electronic ignition-starter switch (eis) control module Fuse 10a Hot at all times Nca Rear fuse box Rear fuse/ relay module Rear sam control module Rear sunshade relay Rear sunshade switch Rear window sunshade motor (under center of rear window shelf) Upper control field control module (at top center of dash)
RADIO Radio Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Radio Wiring Diagram for Mercedes-Benz S430 2001: 24 (left rear wheelhousing) w6 Acoustimass bass module Audio amplifier Bass speaker Cd changer Command actuation/ display control module (center of dash) D2b D2b fiber optics connector Fuse 61 10a Fuse 66 25a Hot at all times L33 L37 Left front door speaker group Left rear door speaker group Microphone amplifier Mid- cockpit speaker Nca Pnk Rear fuse box (in luggage compt, behind right trim panel) Right front door speaker group Right rear door speaker group Tweeter speaker W6 (left rear wheelhousing)
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Shift Interlock Wiring Diagram for Mercedes-Benz S430 2001: 29 Bls Can (+) Can (-) Can h Can l Can-b h Can-b l Computer data lines system Data line Data link connector (beneath left side of dash, left side of steering whl) Diagnostic Electronic selector lever control module (on base of selector lever, below console trim panel) Engine electronic/ chassis relay Esp/sps/bas control module (in left fuse box) Etc control module (in right rear corner of engine compt) Fuse 15a Fuse 7.5a Ground Hot at all times Hot in acc, run or start Hot in run or start L18 Left fuse box (on left rear corner of engine compt) Power Right fuse box (in right rear corner of engine compt) Starting system Stoplamp switch (on brake pedal bracket) W28/1 (left inside rocker panel) W36/1 (right footwell)
STARTING/CHARGING Charging Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Charging Wiring Diagram for Mercedes-Benz S430 2001: 14 Battery Can-b h Can-b l Computer data lines system Fuse 150a Generator Instrument cluster Multifunction indicator Red Right front fuse/ relay module Right front sam control module Starter Terminal block & fuse block (circuit 30 & 61) W10 (right rear side of trunk) Starting Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Starting Wiring Diagram for Mercedes-Benz S430 2001: 18 A a Battery Electronic ignition lock control module b Engine control module (me-sfi) (in right rear corner of engine compt) Fuse 150a Fuse 60a Generator Mr1 Mr2 Pnk/red Red Right front fuse/ relay module Starter Starter relay Terminal block & fuse block (circuit 30 & 61) Terminal block x18 W10 (right rear side of trunk) W36/1 (right footwell)
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram (1 of 2) for Mercedes-Benz S430 2001 List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for Mercedes-Benz S430 2001: 35 15r A16 Ab f+ Ab f- Ab, fa+ Ab, fa- Ab1, bf+ Ab1, bf- Ab2, bf+ Ab2, bf- Air bag on/off indicator lamp Crash Crash signal D16 Data link connector (dtc readout) (dlc) (partial) Diag Driver air bag squib Engine control module (me-efi) (in right rear corner of engine compartment) Horn/air bag clock spring contact Hot in acc, run or start Hot in run or start Instrument cluster Left fuse box (on left rear corner of engine compartment) Nca Passenger side ab squib 1 Passenger side ab squib 2 Pnk Pnk/ red Pnk/red Restraint system control module Shorting bar Solid state Srs indicator Steering column module (inside top left of steering column) Upper control field control module (at top center of dash) Supplemental Restraints Wiring Diagram (2 of 2) for Mercedes-Benz S430 2001 List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Mercedes-Benz S430 2001: 46 (near etr & ab control module, under center of dash) g206 Akse C13 Crash signal Driver etr squib (at base of left "b" pillar, on seat belt reel) Emergency call system control module (tele aid) Gs, bf+ Gs, bf- Gs, fa+ Gs, fa- Gs, hl+ Gs, hl- Gs, hr+ Gs, hr- Left air bag & window bag sensor (beneath left rear seat, on body crossmember) Left front door air bag squib Left front esa control module (w/memory) (below left front seat) Left rear curtain (window) air bag squib Left rear door air bag squib Left rear etr squib Passenger etr squib Pnk Restraint system control module Right air bag & window bag sensor (beneath right rear seat, on body crossmember) Right front door air bag squib Right front esa control module (w/memory) (below right front seat) Right rear curtain (window) air bag squib Right rear door air bag squib Right rear etr squib Sb, hl+ Sb, hl- Sb, hr+ Sb, hr- Sb, vl+ Sb, vl- Sb, vr+ Sb, vr- Sbs li Sbs re Shorting bar Solid state Srs Wb, l+ Wb, l- Wb, r+ Wb, r-
TRANSMISSION A/T Wiring Diagram for Mercedes-Benz S430 2001 List of elements for A/T Wiring Diagram for Mercedes-Benz S430 2001: 50 1-2/ 4-5 valve 1-2/4-5 vlv 2-3 shift valve 2-3 vlv 3-4 shift valve 3-4 vlv Can (+) Can (-) Can h Can l Computer data lines system Data line Data link connector (beneath left side of dash, left side of steering whl) Diagnostic Electronic selector lever control module (base of gear selector lever) Engine electronic/ chasis relay Etc control module (right rear corner of engine compt) Fuse 15a Ground Hot at all times Keyless go control module Keyless go start/stop pushbutton Kickdown sw Kickdown switch (top of accelerator pedal) L18 Lock up valve Mode sw 2 Modul- ator valve Modulator vlv Nca Power Pwm vlv Right fuse box (right rear corner of engine compt) Rpm 2 Rpm 3 Rpm sensor Sensor ground Sensor v+ Shift illum Shift valve Shift vlv Start Start interlock switch Temp sensor Temp/start Transmission mode switch 2 Valve unit (electronic transmission control) W15/2 (left kick panel) W28/1 (inside left door sill) W36/1 (right kick panel)
TRUNK, TAILGATE, FUEL DOOR Trunk Release Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Trunk Release Wiring Diagram for Mercedes-Benz S430 2001: 16 (-) 58d Can-b h Can-b l Computer data lines system Driver side power window switch group Hd-svs Hdf Hdf bel Left front door control module (in left front door) Pse control module (on left side of trunk) Remote trunk release control valve Switch Trunk release Trunk release switch W7/1 (right taillamp in trunk)
WIPER/WASHER Wiper/Washer Wiring Diagram for Mercedes-Benz S430 2001 List of elements for Wiper/Washer Wiring Diagram for Mercedes-Benz S430 2001: 42 15g 15r 58d 87a Can-b h Can-b l Circuit 15r relay (hot in run, acc & start) Combination switch Computer data lines system Exterior lamp switch Fuse 100a Fuse 15a Fuse 40a Headlamp cleaning switch Headlamp washer pump Heated washer hose Heated washer nozzles Hot at all times Hot in run or start Left front fuse/relay module box (in left fuse box, left rear corner of engine compt) Left front sam control module (in left fuse box, left rear corner of engine compt) Nca Nsl Park Pnk/red Rain sensor Red Right front sam control module (in right fuse box, left rear corner of engine compt) Roof control unit control module (above rearview mirror) Rs sig Sra Steering column module (inside top left of steering column) Terminal block & fuse box (circuit 30 & 61) W2 (rear of right front fender) W9 (left front shock tower) Windshield heater relay Windshield washer pump Windshield wiper motor Wiper & washer switch Wiper in/out relay Wiper park position heater Wiper stage 1 & 2 relay
