Diagram sections — 33 (104 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ELECTRONIC POWER STEERING ELECTRONIC SUSPENSION ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS MEMORY SYSTEMS NAVIGATION 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 WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 2) for Mercedes-Benz E350 4Matic 2008 List of elements for Automatic A/C Wiring Diagram (1 of 2) for Mercedes-Benz E350 4Matic 2008: 43 (behind right headlight unit) w2 (not used) 12v C-aac (k-kla) multifunction sensor (left rear of engine compt) C-aac sun sensors (4) (center rear of engine compt hood) C22 Can-b h Can-b l Comfort aac pushbutton control module Computer data lines system Control panel rear switch group (w/ 4 zone a/c) Df sig Driver side sam control module w/ fuse & relay module (left rear of engine compt) Engine controls system Evaporator temperature sensor (under left side of dash) Fresh air/ recirculated air flaps actuator motor (under right side of dash) Fuse 25a Heater booster (behind center console, inside heater box) Hot at all times I13 I19 In-car temperature sensor In-car temperature sensor motor fan Interior lights system Left blending air flap actuator (behind center of dash) Left center air flap actuator motor (under center of dash) Left defroster vent flap actuator motor (behind center of dash) Left footwell flap actuator motor (behind left front of center console) Left rear blending air flap actuator motor (front of center console) Nca Overhead control panel control module (in overhead console) Rear sam control module with fuse/relay module (left side of trunk) Red Refrigerant pressure sensor (left front of engine compt) Right blending air flap actuator (behind center of dash) Right center air flap actuator motor (under center of dash) Right defroster vent flap actuator motor (behind center of dash) Right footwell flap actuator motor (behind right front of center console) Right rear blending air flap actuator motor (front of center console) Solid state W15/1 (near right kick panel) W6 (left rear wheel housing) W9 (behind left headlight unit) Automatic A/C Wiring Diagram (2 of 2) for Mercedes-Benz E350 4Matic 2008 List of elements for Automatic A/C Wiring Diagram (2 of 2) for Mercedes-Benz E350 4Matic 2008: 49 (not used) A/c compressor (left front of engine) Activated charcoal filter flap adjustment motor Blower motor Blower regulator C68 C71 C75 C77 Can-b h Can-b l Can-c h Can-c l Can-c-h Can-c-l Cdi control module (3.0l turbo) (left rear of engine compt) Computer data lines system Coolant circulation pump (right front of engine compt) Coolant temperature malfunction indicator Coolant temperature sensor Coolant temperature sensor (5.5l & 3.5l) (5.5l: front of engine) E tks E tmot E-a-tomt1 Egs Electric suction fan engine & ac w/ integrated control (front center of engine compt) Engine controls system Front prefuse (right front footwell) Fuel temperature sensor (left front of engine) Fuse 100a Fuse 200a Fuse 40a Heating systems recirculation unit Hot at all times Instrument cluster M tmot M-r-senm2 Me-sfi (me) control module (center rear of engine compt) Nca Passenger side sam control module (under right side of dash) Purge control valve Red Solar cells (rear of roof) Solar generator control module (behind right side of dash) Solid state W/ solar ventilation W/o solar ventilation W15/1 (near right kick panel) W2 (behind right headlight unit)
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram (1 of 2) for Mercedes-Benz E350 4Matic 2008 List of elements for Anti-lock Brakes Wiring Diagram (1 of 2) for Mercedes-Benz E350 4Matic 2008: 54 (-) (left rear of engine compt) esp/sps/bas control module (right front of engine compt) w3/1 12v All wheel drive Bla Bls Can-c h Can-c l Can-s h Can-s l Computer data lines system Df hl_m Df hl_s Df hr_m Df hr_s Df vl_m Df vl_s Df vr_m Df vr_s Diag Except all wheel drive Front axle inlet solenoid valve Front axle pre pressure sensor Front axle switchover solenoid valve Front prefuse (right front footwell) Fuse 40a High pressure charging pump Hot at all times Left front inlet control valve Left front outlet control valve Left front pressure sensor Left front wheel speed sensor (left front wheel) Left rear inlet control valve Left rear outlet control valve Left rear pressure sensor Left rear wheel speed sensor (left rear wheel) Nca Pml_12v Pml_a Rear axle inlet solenoid valve Rear axle switchover solenoid valve Rear sam control module w/ fuse & relay module c2 (left side of trunk) Right front inlet control valve Right front outlet control valve Right front pressure sensor Right front wheel speed sensor (right front wheel) Right rear inlet control valve Right rear outlet control valve Right rear pressure sensor Right rear wheel speed sensor (right rear wheel) Sps (pml) solenoid valve (if equipped) Traction system hydraulic unit W3/1 (right front of engine compt) Anti-lock Brakes Wiring Diagram (2 of 2) for Mercedes-Benz E350 4Matic 2008 List of elements for Anti-lock Brakes Wiring Diagram (2 of 2) for Mercedes-Benz E350 4Matic 2008: 21 31e Abs mil ind Brake fluid & parking brake warning lamp ind Brake fluid indicator switch Can b h Can b l Computer data lines system Data link connector (under left side of dash) Driver side sam control module w/ fuse & relay module (left rear of engine compt) c1 Esp & abs warning lamp ind I13 Instrument cluster Nca Parking brake indicator switch (on parking brake assembly) Right front brake pad contact sensor (right front brake assembly) Right rear brake pad contact sensor (right rear brake assembly) Stop light switch (left front upper footwell) Turn rate & lateral acceleration sensor (under right front seat) W15/1 (near right kick panel) W15/1 (right front footwell) W2 (behind right headlight unit)
ANTI-THEFT Anti-theft Alarm Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Anti-theft Alarm Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 58 (in driver's door) left front door control module (left rear corner of cargo area) w6/1 (near right kick panel) w15/1 (not used) (right front door) right front door control module 49 re 49a 58d Alarm signal horn (left front wheelwell) Ata (edw) hood switch (right front of engine compt) C14 C21 C22 C33 Can-b h Can-b l Can-c h Can-c l Computer data lines system Data Driver side sam control module w/ fuse & relay module (left rear of engine compt) Eis (ezs) control unit Exterior lights system Fra Fuse 200a Fuse 25a Fuse 7.5a Headlights system Hot at all times I13 Instrument cluster Interior central locking & ata function display switch Interior fuse box (left end of dash) Interior lights system Left front door contact switch (left "b" pillar) Left front ir receiver (left front door handle) Left rear door contact switch (left "c" pillar) Load compartment limit switch Nca Overhead control panel control module (in overhead console) Passenger-side sam control control module (under right side of dash) Pawl rotary tumbler switch (center of trunk lid) Rear door control module (right side of tailgate) Rear prefuse (lower right front of trunk) Rear sam control module w/ fuse & relay module (left side of trunk) Red Right front door contact switch (right "b" pillar) Right rear door contact switch (right "c" pillar) Sedan Trunk lid emergency release switch Upper control panel control module W/ interior motion sensor & w/ panoramic sliding roof W/ standard rear lamp W15/1 (near right kick panel) W15/2 (near left kick panel) W6 (left rear wheel housing) W6 (left rear wheelhousing) Wagon Drive Authorization System Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Drive Authorization System Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 37 15r 30z Bus + Bus - Can-b h Can-b l Can-c h Can-c l Circuit 15r relay Computer data lines system Driver side sam control module w/ fuse & relay module (left rear of engine compt) Eis (ezs) control unit Electronic control unit (vgs) (in transmission) Electronic selector lever module control module (center console) Electronic steering lock control module (on steering column) Elv Exterior lights system Fan relay module Fuse 20a Fuse 59 15a Headlights system Horns system Hot at all times Hot w/ circuit 15 relay energized Hot w/ engine circuit 87 relay energized Instrument cluster Me-sfi (me) control module (center rear of engine compt) Passenger side sam control module (under right side of dash) Pnk/red Red Start Starter Starter relay Starting/ charging system Str W/ keyless go W15/1 (near right kick panel)
BODY CONTROL MODULES Driver"s Side SAM Control Module Wiring Diagram (1 of 2) for Mercedes-Benz E350 4Matic 2008 List of elements for Driver"s Side SAM Control Module Wiring Diagram (1 of 2) for Mercedes-Benz E350 4Matic 2008: 39 (3.0l turbo) (or pnk/red) Air conditioning system Anti-lock brakes system C42 C78 C80 Computer data lines system Cruise control system Driver side sam control module w/ fuse & relay module (left rear of engine compt) Electronic suspension system Engine controls module Engine controls system Exterior lights & anti-lock brakes systems Exterior lights system Fuse 150a Fuse 200a Fuse 7.5a Headlights system Hot at all times I10 I11 I12 I13 Instrument cluster system Interior fuse box (left end of dash) Interior lights circuit Interior lights system Passenger-side sam control module (under right side of dash) Pnk/red Power tops system Rear prefuse (lower right front of trunk) Red Shift interlock & transmissions systems Shift interlock system Sound systems Starting/charging system W15/2 (near left kick panel) Wiper/washer system Driver"s Side SAM Control Module Wiring Diagram (2 of 2) for Mercedes-Benz E350 4Matic 2008 List of elements for Driver"s Side SAM Control Module Wiring Diagram (2 of 2) for Mercedes-Benz E350 4Matic 2008: 12 (behind left headlight unit) w9 Air conditioning system Anti-lock brakes system Driver side sam control module w/ fuse & relay module (left rear of engine compt) Engine controls system Exterior lights system Headlamps system Headlights system Horns system Instrument cluster system Red Wiper/washer system Passenger"s Side SAM Control Module Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Passenger"s Side SAM Control Module Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 17 Air conditioning system C36 C75 Computer data lines system Driver's side sam control module circuit Exterior lights system Front prefuse (right front footwell) Fuse 25a Fuse 40a Headlights & exterior lights systems Headlights system Hot at all times Interior fuse box (left end of dash) Passenger-side sam control module (under right side of dash) Red Seats system W15/1 (near right kick panel) Rear Door Control Unit Wiring Diagram, Wagon for Mercedes-Benz E350 4Matic 2008 List of elements for Rear Door Control Unit Wiring Diagram, Wagon for Mercedes-Benz E350 4Matic 2008: 9 Door locks system Exterior lights system Pnk/red Rear door control module (right side of tailgate) Rear sam control module w/ fuse & relay module (left side of of trunk) Red Trunk, tailgate, fuel doors system W8/3 (lower right side of tailgate) Wiper/washer system Rear SAM Control Module Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Rear SAM Control Module Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 49 Anti-lock brakes system Anti-theft system C10 C11 C12 C13 C14 C16 C17 C19 C20 C21 C22 C23 C24 C25 C26 C28 C30 C31 C79 Computer data lines system Defogger system Door locks system Engine controls system Exterior lights system F17 F20 Fuse 200a Hot at all times Instrument cluster system Interior lights system Memory systems Navigation system Power distribution system Power tops system Power windows system Rear door control module (right side of tailgate) Rear prefuse (lower right front of trunk) Rear sam control module w/ fuse & relay module (left side of trunk) Red Seats system Sedan Sound systems Starting/charging system Trunk, tailgate, fuel doors system W6 (left rear wheelhousing) Wagon Wiper/washer system
COMPUTER DATA LINES Data Link Connector Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Data Link Connector Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 31 (not used) C30 C41 Can-b h Can-b l Can-c h Can-c l Can-d h Can-d l Cdi control module (3.ol turbo) (left rear of engine compt) me-sfi (me) control module (3.5l) (center rear of engine compt) Central gateway control module (under left side of dash) Circuit 15 voltage distributor Data link connector (dlc) (under left side of dash) Diag Driver side sam control module w/ fuse & relay module (left rear of engine compt) Early production Emergency call system control unit (center of trunk) Esp/sps/bas control module (left rear of engine compt) Fuse 5a Fuse 7.5a High/low bus circuit Hot at all times Interior fuse box (left end of dash) Late production Nca Passenger side sam control module (under right side of dash) Rear sam control module w/ fuse & relay module (left side of trunk) Shield Upper control panel control module W15/2 (near left kick panel) W15/3 (left rear of engine compt) High/Low Bus Wiring Diagram (1 of 2) for Mercedes-Benz E350 4Matic 2008 List of elements for High/Low Bus Wiring Diagram (1 of 2) for Mercedes-Benz E350 4Matic 2008: 28 (connectors 6-11 not used) Airmatic w/ ads control module (under right side of dash) C10 C11 Can voltage distributor Can-b h Can-b l Can-c h Can-c l Central gateway control module (under left side of dash) Cockpit voltage distributor (can) connector Comfort aac pushbutton control module Driver side sam control module w/ fuse & relay module (left rear of engine compt) Dtr control unit (under right front seat) Eis (ezs) control unit Electric control unit (vgs) (in transmission) Electronic selector lever module control module (center console) Esp/sps/bas control module (left rear of engine compt) Headlight range adjustment control module (under right front seat) Instrument cluster Left front reversible emergency tensioning retractor (if equipped) (base of left "b" pillar) Me-sfi (me) control module (center rear of engine compt) Rear axle level control system control unit (right front upper footwell) Right front reversible emergency tensioning retractor (if equipped) (base of right "b" pillar) Steering column module (top of steering column) W/ airmatic W/ level control W15/2 (near left kick panel) High/Low Bus Wiring Diagram (2 of 2) for Mercedes-Benz E350 4Matic 2008 List of elements for High/Low Bus Wiring Diagram (2 of 2) for Mercedes-Benz E350 4Matic 2008: 27 Audio gateway control module (w/ sound system) (left side of trunk) C10 C11 Can-b h Can-b l Central gateway control module (under left side of dash) Comand operating display & control module (if equipped) Driver front seat adjustment control module (w/ memory) (under left front seat) Driver side sam control module w/ fuse & relay module (left rear of engine compt) Early production Front passenger front seat adjustment control module (w/ memory) (under right front seat) Hs (sih) & seat ventilation control module (under left front seat) I13 Late production Left front door control module (in driver's door) Left rear door control module (left rear door) Left voltage distributor (can) connector Lower control field control module Passenger side sam control module (under right side of dash) Pts control module (left rear of trunk) Rear sam control module w/ fuse & relay module (left side of trunk) Restraint systems control module (front of center control module) Right front door control module (right front door) Right rear door control module (right rear door) Right voltage distributor (can) connector Upper control panel control module Wss control unit (weight sensing system) (under right front seat)
COOLING FAN Cooling Fan Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Cooling Fan Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 33 C71 Can-b h Can-b l Can-c-h Can-c-l Cdi control module (3.0l turbo) (left rear of engine compt) Computer data lines system Coolant circulation pump (right front of engine compt) Coolant temperature sensor Coolant temperature sensor (5.5l & 3.5l) (5.5l: front of engine) Driver side sam control module w/ fuse & relay module (left rear of engine compartment) E-a-tomt1 Egs Electric suction fan engine & ac w/ integrated control (front center of engine compt) Engine controls system Engine coolant temperature malfunction indicator E_tks E_tmot Front prefuse (right front footwell) Fuel temperature sensor (left front of engine) Fuse 100a Hot at all times I13 I19 Instrument cluster M-r-senm2 Me-sfi (me) control module (center rear of engine compt) M_tmot Passenger side sam control module (under right side of dash) Purge control valve Red Solid state W2 (behind right headlight unit)
CRUISE CONTROL Cruise Control Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Cruise Control Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 35 Accelerate and set Accelerator pedal sensor (top of accelerator pedal assembly) A_t_dcm A_t_dcp A_u_uip C29 Can-bh Can-bl Can-c h Can-c l Can-ch Can-cl Computer data lines system Cruise control switch Decelerate and set Electronic control unit E_a_ip1s E_a_ip2s Fuse 15a Hot at all times Interior fuse box (left end of dash) Me-sfi control module (center rear of engine compt) M_r_ipm Off Output speed sensor Pwg+ Pwg1-0 Pwg1-1 Pwg2-0 Pwg2-1 Resume from memory Steering column module (top of steering column) Throttle valve actuator (right front of engine) Vcs (sbs) switch W15/1 (near right kick panel) Electronic Accelerator/Cruise/Idle Speed Control Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Electronic Accelerator/Cruise/Idle Speed Control Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 21 (near left kick panel) w15/2 58d C39 Can-b h Can-b l Computer data lines system Distronic (dtr) control unit (under right front of seat) Driver side sam control module with fuse/relay module (left rear of engine compt) Dtr control module Dtr distance potentiometer Dtr radar sensor Dtr switch Fuse 5a Hot at all times I12 Interior fuse box (left end of dash) Lower control field control module Nca Red Solid state W9 (behind left headlight unit)
DEFOGGERS Heated Mirrors Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Heated Mirrors Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 15 Can-b h Can-b l Computer data lines system Fuse 25a Hot at all times Interior fuse box (left end of dash) Left front door control module (in driver's door) Left outside rearview mirror Red Right front door control module (right front door) Right outside rearview mirror Sh (+) Sh (-) W15/1 (near right kick panel) W15/2 (near left kick panel) Rear Defogger Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Rear Defogger Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 17 C10 C20 Can-h Can-l Comfort aac pushbutton control module Computer data lines system Electrolytic capacitor (rear window noise suppressor) Fuse 200a Fuse 40a Heated rear window Hot at all times Rear prefuse (lower right front of trunk) Rear sam control module w/ fuse & relay module (left side of trunk) Rear window defroster relay Rear window defroster switch Red W6 (left rear wheelhousing)
ELECTRONIC POWER STEERING Electronic Power Steering Wiring Diagram (1 of 2) for Mercedes-Benz E350 4Matic 2008 List of elements for Electronic Power Steering Wiring Diagram (1 of 2) for Mercedes-Benz E350 4Matic 2008: 46 (near right kick panel) w15/1 (or nca) Acc & set Can h Can l Combination switch Computer data lines system Cruise control switch Data Dec & set Driver-side sam control module w/ fuse & relay module (left rear of c1 Engine compt) Fanfare horns & airbag clock spring contact (top of steering column) Fuse 15a Headlamp flasher/high beam switch Heater coil Heater coil temperature sensor Hot at all times Hs (sih) & seat ventilation control module (under left front seat) Interior fuse box (left end of dash) Left & right turn signal Low beam switch Nca Ntc Ntc c Off Rear wiper switch (station wagon) Red Resume from memory Steering angle sensor Steering column adjustment switch (w/ esc (elv)) Steering column module Steering wheel heater Steering wheel heater electronics (if equipped) (inside steering wheel) Switch Vcs (sbs) switch W/ steering W/ steering wheel gear shift W/ steering wheel heater W/o steering W/o steering wheel gear shift W/o steering wheel heater W15/1 (near right kick panel) Wheel gear shift Windshield washer sys- tem switch Wipe switch Electronic Power Steering Wiring Diagram (2 of 2) for Mercedes-Benz E350 4Matic 2008 List of elements for Electronic Power Steering Wiring Diagram (2 of 2) for Mercedes-Benz E350 4Matic 2008: 13 (or nca) Data Early production Late production Left fanfare horns pushbutton (late production) Left multifunction steering wheel pushbutton group Left steering wheel gear shifter Nca Red Right fanfare horns pushbutton (late production) Right multifunction steering wheel pushbutton group Right steering wheel gear shifter Steering wheel gear shift signal processing module (inside steering wheel)
ELECTRONIC SUSPENSION Electronic Suspension Wiring Diagram (1 of 2) for Mercedes-Benz E350 4Matic 2008 List of elements for Electronic Suspension Wiring Diagram (1 of 2) for Mercedes-Benz E350 4Matic 2008: 62 (behind left headlight unit) w9 (left side of engine compt, on wheelwell) left front body lateral acceleration sensor (right side of engine compt, on wheelwell) right front body lateral acceleration sensor Air compressor motor Airmatic central reservoir charging valve (left front wheelwell) Airmatic compressor unit (lower left front of engine compt) Airmatic pressure reduction valve Airmatic pressure sensor (left front wheelwell) Airmatic relay (left rear of engine compt) Airmatic w/ ads control module (under right side of dash) C37 C74 Driver side sam control module with fuse & relay module (left rear of engine compt) Front prefuse (right front footwell) Fuse 15a Fuse 40a Fuse 7.5a Hot at all times Hot w/ chassis circuit 87 relay energized Interior fuse box (left end of dash) Left front axle damping valve unit (left front axle) Left front level sensor (left front wheelwell) Left front solenoid valve 1 Left front solenoid valve 2 Nca Nvlm Nvls 1 Nvlv Nvrm Nvrs 1 Nvrv Red Right front axle damping valve unit (right front axle) Right front level sensor (right front wheelwell) Right front solenoid valve 1 Right front solenoid valve 2 Rkps Rkpv Val1 Val2 Valv Var 1 Var2 Varv Vkps Vkpv Vsps Vvls Vvlv Vvrs Vzvsvl Vzvsvr Vzvvvl Vzvvvr W15/1 (near right kick panel) Wake up Zamvl Zasvl Zavvl Zdspm Zdsps Zdspv Electronic Suspension Wiring Diagram (2 of 2) for Mercedes-Benz E350 4Matic 2008 List of elements for Electronic Suspension Wiring Diagram (2 of 2) for Mercedes-Benz E350 4Matic 2008: 29 Additional volume valve Airmatic w/ ads control module (under right side of dash) Can-c h Can-c l Computer data lines system Hal 1 Hal 2 Hal v Har 1 Har 2 Har v Left front suspension strut airmatic valve unit (integrated in left front suspension strut) Left rear axle damping valve unit (left rear axle) Left rear solenoid valve 1 Left rear solenoid valve 2 Left rear suspension strut airmatic valve unit (integrated in left rear suspension strut) Level valve Nca Nhrm Nhrs 1 Nhrv Rear axle level sensor (under left rear of vehicle at axle) Right front suspension strut airmatic valve unit (integrated in right front suspension strut) Right rear axle damping valve unit (right rear axle) Right rear suspension strut airmatic valve unit (integrated in right rear suspension strut) Vzvshl Vzvshr Vzvvhl Vzvvhr
ENGINE PERFORMANCE
3.5L 3.5L, Engine Performance Wiring Diagram (1 of 4) for Mercedes-Benz E350 4Matic 2008 List of elements for 3.5L, Engine Performance Wiring Diagram (1 of 4) for Mercedes-Benz E350 4Matic 2008: 76 (left rear wheelhousing) w6 (under right rear seat, in fuel tank) fuel pump A p zue 4 A p zue 5 A p zue 6 A p zue1 A p zue2 A p zue3 A s dk A s hav A s slv A t dcm A t dcp A t kwths A t lsh1hk A t lsh2hk A t lshvk1 A t lshvk2 A t nws e2 A t nwsa 1 A t nwse1 A t su/suv1 A u 5vg1m A u 5vg2m A u lsu1vm A u lsu2vm A u uip Agr steller1 D s kw out E a ip2s E a ks1a E a ks2a E a lsh2hk E a lshk E a lsu1ia E a lsu1un E a lsu21a E a lsu2ip E a lsu2un E a tmot1 E f hfm1 E f kwgb E f nwga1 E f nwga2 E f nwge1 E f nwge2 Ev1 Ev2 Ev3 Ev4 Ev5 Ev6 Fuse 15a Hot at all times Hot film maf sensor (center rear of engine compt) Intercooler circulation pump relay Interior & engine Left camshaft exhaust solenoid (left front of engine) Left camshaft intake solenoid (left front of engine) Lin M r hfm1 M r ipm M r lsik M r senm1 M r senm2 Me-sfi (me) control module (center rear of engine compt) Nw g a2 Pnk Rear sam control module w/ fuse & relay module (left side of trunk) Red Right camshaft exhaust solenoid (right front of engine) Right camshaft intake solenoid (right front of engine) Right exhaust camshaft hall sensor (right front of engine) Right intake camshaft hall sensor (right front of engine) Starting/ charging system Wiring harness connector 3.5L, Engine Performance Wiring Diagram (2 of 4) for Mercedes-Benz E350 4Matic 2008 List of elements for 3.5L, Engine Performance Wiring Diagram (2 of 4) for Mercedes-Benz E350 4Matic 2008: 18 (front of engine) intake manifold tumble flap switchover valve (front of engine) three disk thermostat valve (front of engine) variable intake manifold switchover valve (in fuel tank, under right rear seat) right fuel level sensor (left side of engine) (left side of engine) fuel injector cylinder 4, 5 & 6 (right side of engine) fuel injector cylinder 1, 2 & 3 Ignition coils (cylinders 1, 2 & 3) (on engine right cylinder bank) Ignition coils 4, 5 & 6 (on engine left cylinder bank) Nca Pnk Radio interference suppression capacitor 1 (right side of engine) Radio interference suppression capacitor 2 Red Spark plugs W11w1 W11w2 W15/3 (left rear of engine compt) 3.5L, Engine Performance Wiring Diagram (3 of 4) for Mercedes-Benz E350 4Matic 2008 List of elements for 3.5L, Engine Performance Wiring Diagram (3 of 4) for Mercedes-Benz E350 4Matic 2008: 26 (behind right headlight unit) (front center of engine compt) electric suction fan engine & ac w/ integrated control (front of engine) air pump (in fuel tank, under left rear seat) fuel tank pressure sensor (in fuel tank, under left rear seat) left fuel level sensor (rear of engine) heating system shutoff valve (right front of engine) air pump switchover valve (right rear wheelwell) activated charcoal filter shutoff valve (top of accelerator pedal assembly) accelerator pedal sensor Front prefuse (right front footwell) Fuse 100a Hot at all times Left intake camshaft hall sensor (left front of engine) Left o2 sensor downstream twc (kat) (left exhaust, after catalytic converter) Left o2 sensor upstream twc (kat) (in left exhaust) Nca Pnk Premair sensor Purge control valve Red Right o2 sensor downstream twc (kat) (in right exhaust, after catalytic converter) Right o2 sensor upstream twc (kat) (in right exhaust) Sig Throttle valve actuator (right front of engine) W11w1 W2 (behind right headlight unit) 3.5L, Engine Performance Wiring Diagram (4 of 4) for Mercedes-Benz E350 4Matic 2008 List of elements for 3.5L, Engine Performance Wiring Diagram (4 of 4) for Mercedes-Benz E350 4Matic 2008: 49 "check engine" mil ind (-) (left rear of engine) crankshaft hall sensor (left side of engine) coolant temperature sensor +5v 87me1 A s sl p A t nws a2 Air pump or oil cooler fan relay Can-c h Can-c l Can-c-h Can-c-l Computer data lines system Diag Driver side sam control module w/ fuse & relay module (left rear of engine compt) E a ds E a ip1s E a ks1b E a ks2b E a lsu1ip E f kwga E s fsoel Egs Ekp Engine circuit relay Fuse 15a Fuse 40a Hot at all times Instrument cluster Left exhaust camshaft hall sensor (left front of engine) Left intake manifold tumble flap position sensor (left rear of engine) Left knock sensor 2 Me-sfi (me) control module (center rear of engine compt) Nw g a1 Oil level check switch (left side of engine oil pan) Pressure sensor (left front of engine) Pwg+ Pwg1-0 Pwg1-1 Pwg2-0 Pwg2-1 Right intake manifold tumble flap position sensor (right rear of engine) Right knock sensor 1 Sig Starting/charging system Str U u udb W15/3 (left rear of engine compt)
EXTERIOR LIGHTS Front Exterior Lamps Wiring Diagram (1 of 2) for Mercedes-Benz E350 4Matic 2008 List of elements for Front Exterior Lamps Wiring Diagram (1 of 2) for Mercedes-Benz E350 4Matic 2008: 55 15g 30z 49a 56b 58d Afl Audible turn signal indicator Bus lwr Can h Can l Can-b h Can-b l Can-c h Can-c l Combination switch Computer data lines system Driver-side sam control module w/ fuse & relay module (left rear of engine compt) Eis (ezs) control unit Electronic steering lock control module (on steering column) Esp, sps & bas control module (left rear of engine compt) Exterior lamp switch Front prefuse (right front footwell) Fuse 200a Fuse 40a Headlamp flasher/ high beam switch Hot at all times Hot at all times fuse 64 7.5a hot in run or start fuse 52 7.5a hot at all times fuse 65 20a I12 Indicator lamp Instrument cluster Interior lights system Led nsl Led nsw Left front headlamp unit Left front side marker lamp Left standing & parking lamp Left turn signal indicator lamp Left turn signal lamp Passenger side sam control module (under right side of dash) Rear prefuse (lower right front of trunk) Red Right front headlamp unit Right front side marker lamp Right standing & parking lamp Right turn signal Right turn signal lamp Sra Steering column module (top of steering column) Stop light switch (left front upper footwell) Traction system hydraulic unit Turn signal switch W15/1 (near right kick panel) W15/2 (near left kick panel) W2 (behind right headlight unit) W9 (behind left headlight unit) Front Exterior Lamps Wiring Diagram (2 of 2) for Mercedes-Benz E350 4Matic 2008 List of elements for Front Exterior Lamps Wiring Diagram (2 of 2) for Mercedes-Benz E350 4Matic 2008: 30 C22 C29 C31 C33 Can-b h Can-b l Can-c h Can-c l Combination switch Computer data lines system Fuse 25a Fuse 5a Fuse 7.5a Hazard warning system switch Headlamp flasher/ high beam switch Hot at all times Interior fuse box (left end of dash) Left exterior mirror turn signal lamp Left front door control module (in driver's door) Nca Red Right exterior mirror turn signal lamp Right front door control module (right front door) Steering column module (top of steering column) Turn signal switch Ucp carrier motor limit switch Ucp carrier open & close motor Upper control panel control module W15/1 (near right kick panel) W15/2 (near left kick panel) Rear Exterior Lamps Wiring Diagram, Sedan for Mercedes-Benz E350 4Matic 2008 List of elements for Rear Exterior Lamps Wiring Diagram, Sedan for Mercedes-Benz E350 4Matic 2008: 40 C14 C21 C22 Can-b h Can-b l Can-c h Can-c l Center high mounted stop lamp Central gateway control module (under left side of dash) Computer data lines system Data Electronic selector lever module control module (center console) Fra Fuse 200a Hot at all times Inner left taillamp, rear fog lamp Inner left turn signal lamp Inner right taillamp, rear fog lamp Inner right turn signal lamp Left backup lamp Left license plate lamp Left stop lamp Left taillamp Nca Nsl Outer left taillamp, parking lamp, rear fog lamp Outer left turn signal lamp Outer right taillamp, parking lamp, rear fog lamp Outer right turn signal lamp Overhead control panel control module (in overhead console) Rain/light sensor (behind top center of windshield) Rear prefuse (lower right of front trunk) Rear sam control module w/ fuse & relay module (left side of trunk) Red Rfl Right backup lamp Right license plate lamp Right stop lamp Right taillamp W6 (left rear wheelhousing) Rear Exterior Lamps Wiring Diagram, Wagon for Mercedes-Benz E350 4Matic 2008 List of elements for Rear Exterior Lamps Wiring Diagram, Wagon for Mercedes-Benz E350 4Matic 2008: 51 (left rear wheelhousing) w6 15r C10 C20 C21 C22 C26 Can h Can l Can-b h Can-b l Can-c h Can-c l Center high mounted stop lamp Central gateway control module (under left side of dash) Computer data lines system Data Electronic selector lever module control module (center console) Fra Fuse 200a Hot at all times Kzb Left backup lamp Left license plate lamp Left rear door tail lamp Left rear fog lamp Left stop lamp, tail lamp & parking lamp Left tail lamp Left turn signal lamp Nca Nsl/sl Overhead control panel control module (in overhead console) Pnk/red Rain/light sensor (behind top center of windshield) Rear door control module (right side of tailgate) Rear end door spotlight Rear prefuse (lower right of front trunk) Rear sam control module w/ fuse & relay module (left side of trunk) Red Rfl Right backup lamp Right license plate lamp Right rear door tail lamp Right rear fog lamp Right stop lamp, tail lamp & parking lamp Right tail lamp Right turn signal lamp Spotlight W6 (left rear wheelhousing) W6/1 (left rear corner of cargo area) W8/3 (lower right side of tailgate)
GROUND DISTRIBUTION Ground Distribution Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Ground Distribution Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 31 Air pump Amplifier module 1 Battery control module C-aac sun sensors, right front brake pad contact sensor, fanfare horns, washer nozzle heater, windshield washer fluid pump, washer nozzle hose heater, right front headlamp unit, right fog lamp, coolant circulation pump, premier sensor (3.5l), right front side marker lamp & electric suction fan engine & ac w/ integrated control Esp control module Inlet port shutoff motor (3.0l turbo), data link connector, charge pressure positioner (3.0l turbo), left exhaust gas recirculation positioner (3.0l turbo), cylinder ignition coils (1 to 6) (3.5l), cdi control module (3.0l turbo), me-sfi (me) control module (except 3.0l turbo) & cylinder ignition coils (1 to 6) (5.5l) Left front brake pad contact sensor (if equipped w/ rear axle level control), driver side sam control module, w/ fuse & relay module, dtr control unit, right fanfare horn, c-aac (k-kla) multi-function sensor, left front headlamp unit, left fog lamp & airmatic compressor unit (if equipped w/ rear axle level control), Multi contour seat pneumatic pump, pneumatic pump for dynamic seat control (if equipped), center high-mounted stop lamp (wagon), left taillamp (wagon), right taillamp (wagon), left luggage compartment lamp (wagon), right luggage compartment lamp (wagon), load compartment limit switch (wagon) & cargo area socket (wagon) Nca Passenger-side frontal acceleration sensor, restraint systems control module, driver-side side airbag & window airbag sensor & passenger-side seat belt buckle restraint systems switch Rear door control module, tailgate wiper motor, rwts button, rear end door spotlight, left license plate lamp, right rear door taillamp, left rear door taillamp & right license plate lamp Screen antenna Telephone), universal portable ctel interface control module (w/o vcs), voice control system control module (if equipped), sos/ata switch group, data ctel compensator, sdar control unit, mb-info & telediagnosis button group, portable ctel antenna amplifier connector, frequency switchover control module & emergency call system control unit & high definition tuner control unit Trunk lid ambient lamp (sedan), left license plate lamp (sedan), right license plate lamp (sedan), center high mounted stop lamp (sedan), left & right trunk lamps (sedan), left & right taillamps (sedan), left rear seat release mechanism switch (sedan), right rear seat release mechanism switch (sedan), center rear head restraint motor (sedan w/ through loading facility), pawl rotary tumbler switch (sedan), left rear backrest angle switch (sedan), right rear backrest angle switch (sedan), left rear head restraint motor (sedan w/ through loading facility), overhead control panel control module, overhead control panel control module shield, right fuel pump rear screen blind relay (sedan), rear sam control module, w/ fuse & relay module, tlc (hds) control module (wagon), electrolytic capacitor (rear window noise suppressor), heated rear window, trunk lid contact switch, audio gateway control module, left rear door contact switch, left rear backrest angle switch (wagon), right rear backrest angle switch (wagon) & right rear head restraint motor (sedan w/ through loading facility) Upper control panel control module, right front door control module, instrument cluster, right air outlet illumination, left air outlet illumination, right rear footwell lamp, passenger side sam control module, steering column module, exterior lamp switch, glove compartment illumination w/ switch, in-car temperature sensor, right front footwell lamp, comfort aac pushbutton control module, right front door contact switch, right rear door contact switch, right rear brake pad contact sensor, etc (egs) control module, front passenger front seat adjustment control module (w/ memory), heater booster (3.0l turbo), right rear door keyless-go control unit, heating systems recirculation unit, solar generator control module (if equipped), eis (ezs) control unit, right front reversible emergency tensioning retractor (if equipped), right rear door control module, headlamp range adjustment control module, electric steering lock control module, airmatic w/ ads control unit, cd changer, right front illuminated door sill molding voltage converter (w/ amg), front passenger neck-pro head restraint solenoid, right side air bag ignition squib, wss control unit (weight sensing system), control panel rear switch group (w/ 4 zone ac), rear air outlet illumination, interior socket, rear axle level control system control module, illuminated cigar lighter & parking brake indicator switch W10 (right rear of trunk) W11w1 (3.5l) W11w2 (5.5l) W15/1 (near right kick panel) W15/2 (near left kick panel) W15/3 (left rear of engine compt) W17/1 (behind left rear seat) W2 (behind right headlight unit) W26 (under center console) W3/1 (right front of engine compt) W6 (left rear wheelhousing) W6/1 (sedan: left rear corner of trunk) (wagon: left rear corner of cargo area) W7 (on right rear wheelwell) W8/3 (wagon) (lower right side of tailgate) W8/5 (top right of tailgate) W9 (behind left headlight unit)
HEADLIGHTS Headlights Wiring Diagram (1 of 2) for Mercedes-Benz E350 4Matic 2008 List of elements for Headlights Wiring Diagram (1 of 2) for Mercedes-Benz E350 4Matic 2008: 62 (near right kick panel) w15/1 15g 30z 31e 56a 56b 58d Afl Air conditioning system Bus lwr C29 C75 C78 C79 Can-b h Can-b l Computer data lines system Driver side sam control module w/ fuse & relay module (left rear of engine compt) Eis (ezs) control unit Electrnoic steering lock control module (on steering column) Energized Exterior lamp switch Fog lamp indicator lamp Front axle level sensor (if equipped) (under front of vehicle at axle) Front prefuse (right front footwell) Fuse 15a Fuse 200a Fuse 40a Fuse 66 7.5a Hcs (sra) switch High beam ind lamp Hot at all times Hot at all times fuse 64 7.5a Hot at all times fuse 65 20a Hot w/ circuit 15 relay energized Hot w/ circuit 15 relay fuse 52 7.5a I10 Instrument cluster Interior fuse box (left end of dash) Interior lights system Led nsl Led nsw Left bi-xenon lamp w/ integral ignition module Left front headlamp unit Left headlamp range adjustment motor Left high beam Passenger side sam control module (under right side of dash) Rear fog lamp indicator lamp Rear prefuse (lower right front of trunk) Red Right bi-xenon lamp w/ integral ignition module Right front headlamp unit Right headlamp range adjustment motor Right high beam Sra W/ station wagon & w/o airmatic W/ steel suspension & w/o airmatic W15/1 (near right kick panel) W15/2 (near left kick panel) W2 (behind right headlight unit) W9 (behind left headlight unit) Xenon headlamp control module Headlights Wiring Diagram (2 of 2) for Mercedes-Benz E350 4Matic 2008 List of elements for Headlights Wiring Diagram (2 of 2) for Mercedes-Benz E350 4Matic 2008: 30 Alwr C22 Can-b h Can-b l Can-c h Can-c l Central gateway control module (under left side of dash) Combination switch Computer data lines system Data Front axle level sensor (under front of vehicle at axle) Front axle level sensor (w/ steel suspension) (under front of vehicle at axle) Hcs pump (in washer fluid reservoir) Headlamp flasher/ high beam switch Headlamp range adjustment control module (w/ xenon headlights) (under right front seat) Left fog lamp Low beam switch Nca Overhead control panel control module (in overhead console) Rain/light sensor (behind top center of windshield) Rear axle level sensor (under left rear of vehicle at axle) Rear axle level sensor (w/ steel suspension) (under rear of vehicle at axle) Rear sam control module w/ fuse/relay module (left side of trunk) Red Right fog lamp Steering column module (top of steering column) W15/1 (near right kick panel) W2 (behind right headlight unit) W6 (left rear wheelhousing) W9 (behind left headlight unit)
HORN Horn Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Horn Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 21 Can-b h Can-b l Computer data lines system Driver side sam control module w/ fuse & relay module (left rear of engine compt) Fan relay module Fanfare horn (left front wheelwell) Fanfare horn switch Fanfare horns & air bag clock spring contact (top of steering column) Fuse 53b 15a Hot at all times I13 Left & right multi-function steering wheel pushbutton group (early production) Left fanfare horn switch (late production) Nca Red (or nca) Right fanfare horn (right front of engine compt) Right fanfare horn switch (late production) Steering column module (top of steering column) Steering wheel gear shift signal processing module (inside steering wheel) W2 (behind right headlight unit) W9 (behind left headlight unit)
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Instrument Cluster Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 62 "check engine" mil 15g 15r 31e Abs malfunction indicator lamp Air bag indicator & warning lamp Air conditioning system Ambient temperature display temperature sensor (behind left side of front bumper) Audible turn signal indicator Brake fluid & parking brake warning lamp Brake fluid level switch (in brake fluid reservoir) Can-b h Can-b l Can-c h Can-c l Computer data lines system Coolant level indicator switch (left front of engine compt) Driver side sam control module w/ fuse/relay module (left rear of engine compt) Driver-side seat belt buckle restraint systems switch (in driver's seat belt buckle assembly) Dtr warning lamp Ect gauge Electronic clock Electronic speedometer Engine coolant temperature malfunction indicator Engine diagnosis malfunction indicator lamp Esp & abs warning lamp Fuel level & reserve gauge Fuel reserve indicator lamp Fuse 200a Fuse 7.5a Gear display High beam indicator lamp Hot at all times Hot in run or start Hot w/ circuit 15r relay energized I13 Instrument cluster Instrument lighting rheostat & reset button Left fuel level sensor (in fuel tank, under left rear seat) Left turn signal indicator lamp Multifunction display Nca Parking brake indicator switch (on parking brake assembly) Passenger-side seat belt buckle restraint systems switch (in front passenger's seat belt buckle assembly) Preglow indicator lamp (w/ diesel vehicles) Rear prefuse (lower right front of trunk) Rear sam control module w/ fuse/relay module (left side of trunk) Red Restraint systems control module (front of center control module) Right front brake pad contact sensor (right front brake assembly) Right fuel level sensor (in fuel tank, under right rear seat) Right rear brake pad contact sensor (right rear brake assembly) Right turn signal indicator lamp Seat belt reminder lamp Tachometer W15/1 (near right kick panel) W15/2 (near left kick panel) W2 (behind right headlight unit) W26 (under center console) W6 (left rear wheelhousing) Warning buzzer Windshield washer fluid indicator switch (in washer fluid reservoir) Overhead Console Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Overhead Console Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 47 (or nca) 15r 58d 58d (or) nc Ambient lamp Automatic dimming mirror C22 Can-b h Can-b l Circuit 58d potential splitter Computer data lines system Data Dome lamp on & off switch Door contact on & off switch Early production Emergency call system control unit (center of trunk) Front dome lamp Fuse 25a Garage door opener indicator lamp Garage door opener pushbutton 1 Garage door opener pushbutton 2 Garage door opener pushbutton 3 Garage door opener transmitter unit Garage door opener transmitter unit (integral to interior rearview mirror) Hands-free system microphone group Hot at all times In-car temperature sensor In-car temperature sensor fan motor Interior lights system Interior rearview mirror unit Late production Left front reading lamp switch Left reading lamp Light ring Nca Overhead control panel control module (in overhead console) Power tops system Rain/light sensor (behind top center of windshield) Rear dome lamp switch Rear sam control module w/ fuse/relay module (left side of trunk) Right front reading lamp switch Right reading lamp Roof switch Sos switch Sos/ata (edw) switch group W17/1 (behind left rear seat) W6 (left rear wheelhousing)
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram (1 of 3) for Mercedes-Benz E350 4Matic 2008 List of elements for Courtesy Lamps Wiring Diagram (1 of 3) for Mercedes-Benz E350 4Matic 2008: 44 (left "b" pillar) (right "b" pillar) (right "c" pillar) 15r 58d Ambient lamp C21 C22 C79 Can-b h Can-b l Computer data lines system Data Dome lamp on/off switch Door contact on/off switch Front dome lamp Fuse 200a Hot at all times Interior rear view mirror unit Left front door contact switch Left front vanity mirror illumination Left front vanity mirror illumination switch Left reading lamp Left reading lamp switch Left rear door contact switch (left "c" pillar) Light ring Nca Overhead control panel control module (in overhead console) Rain/light sensor (behind top center of windshield) Rear dome lamp switch Rear prefuse (lower right front of trunk) Rear sam control module with fuse/relay module (left side of trunk) Red Right front door contact switch Right front vanity mirror illumination Right front vanity mirror illumination switch Right reading lamp Right reading lamp switch Right rear door contact switch Trunk lid contact switch (center rear of trunk lid) W/ interior motion sensor & w/ panoramic sliding roof W/ rear interior lamp W15/1 (near right kick panel) W6 (left rear wheelhousing) Courtesy Lamps Wiring Diagram (2 of 3) for Mercedes-Benz E350 4Matic 2008 List of elements for Courtesy Lamps Wiring Diagram (2 of 3) for Mercedes-Benz E350 4Matic 2008: 43 (left rear wheelhousing) w6 + dome lamp dimmer button + dome lamp dimmer switch - dome lamp dimmer button - dome lamp dimmer switch C24 Can-b h Can-b l Center overhead control panel control module Computer data lines system Driver side sam control module w/ fuse/relay module (left rear of engine compartment) Fuse 200a Hot at all times I13 Left foil lamp Left front footwell lamp Left luggage compt lamp Left reading lamp Left reading lamp switch Left rear dome lamp Left rear footwell lamp Light ring Nca Rear dome lamp Rear interior lamp Rear prefuse (lower right front of trunk) Rear sam control module w/ fuse/relay module (left side of trunk) Red Right foil lamp Right front footwell lamp Right luggage compt lamp (station wagon) left trunk lamp (sedan & lwb sedan) Right reading lamp Right reading lamp switch Right rear dome lamp Right rear footwell lamp Right trunk lamp Sedan & lwb sedan Sliding sunroof lining switch W/ interior motion sensor W/ panoramic sliding roof W15/1 (near right kick panel) W15/2 (near left kick panel) Wagon station Courtesy Lamps Wiring Diagram (3 of 3) for Mercedes-Benz E350 4Matic 2008 List of elements for Courtesy Lamps Wiring Diagram (3 of 3) for Mercedes-Benz E350 4Matic 2008: 32 (+) (-) (near left kick panel) w15/2 C21 C22 C32 C33 Can-b h Can-b l Computer data lines system Fuse 25a Hot at all times Interior fuse box (left end of dash) Left front door control module (in driver's door) Left front door entrance & exit lamp Left front door inside handle illum Left front door warning lamp Left rear door control module (left rear door) Left rear door entrance & exit lamp Left rear door warning lamp Left rear inside door handle illumination Nca Red Right front door control module (right front door) Right front door entrance & exit lamp Right front door inside handle illumination Right front door warning lamp Right rear door control module (right rear door) Right rear door entrance & exit lamp Right rear door inside handle illumination Right rear door warning lamp W15/1 (near right kick panel) Instrument Illumination Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Instrument Illumination Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 53 15g 31e 58d Bus lwr C29 Can b h Can b l Can-b h Can-b l Can-c h Can-c l Circuit 58d potential splitter Combination switch Computer Computer data lines system Control panel rear switch group (4 zone ac) Driver side sam control module w/ fuse & relay module (left rear of engine compartment) Driver trunk lid open/close switch (sedan & lwb sedan) remote rear end door opening switch (station wagon) Exterior lamp switch Front passenger power window switch Fuse 15a Fuse 200a Headlamp flasher/ high beam switch Hot at all times Hot at all times fuse 64 7.5a Hot in run and start fuse 52 7.5a I13 Illuminated cigar lighter Illumination Instrument cluster Instrument lighting rheostat & reset button Interior fuse box (left end of dash) Led nsl Led nsw Left air outlet illumination Left front door control module (in driver's door) Left rear door control module (left rear door) Left rear power window switch Mb-info and telediagnosis button group Nca Rear air outlet illumination Rear prefuse (lower right front of trunk) Red Right air outlet illumination Right front door control module (right front door) Right rear door control module rear door) rear door) Right rear power window switch Sos/ata (edw) switch group Steering column module (behind steering wheel, in column) System data lines W15/1 (near right kick panel) W15/2 (near left kick panel) W17/1 (behind left rear seat)
MEMORY SYSTEMS Driver"s Memory Seat Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Driver"s Memory Seat Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 52 (-) (near left kick panel) w15/2 - lumbar support - pulse switch - seat cushion - side bolsters -backrest switch -front raise/ -head restraint -rear raise/lower -seat fore/ 15r Adjustment switch Aft switch Backrest forward/back motor C11 Can-b h Can-b l Computer data lines system Data Driver front seat adjustment control module (under left front seat) Dynamic Fore/aft adjustment switch Forward (+) Forward (-) Forward/back motor Front up/down motor Fuse 25a Fuse 30a Head restraint raise/lower motor Hot at all times Hot w/ circuit 15r relay 2 energized Interior fuse box (left end of dash) Left front door control module (in driver's door) Left front dynamic seat control module (in left front seat back) Left front dynamic switch Left front multicontour backrest switch group Left front seat adjustment motor group Left front seat adjustment switch group Lower switch Memory location 1, 2, 3 switch Memory store button switch Nca Raise/lower switch Rear sam control module w/ fuse & relay module (left side of trunk) Rear up/down motor Sig Steering column memory circuit Switch Up (+) Up (-) W15/2 (near left kick panel) Memory Mirrors Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Memory Mirrors Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 41 (+) (-) -backrest switch -front raise/ -head restraint -rear raise/lower -seat fore/ Aft switch Automatic dimming mirror C22 C33 Can-b h Can-b l Computer data lines system Data Defogger system Exterior lights system Fuse 25a Hot at all times In/out Interior fuse box (left end of dash) Left electrically adjustable & heated exterior mirror Left exterior mirror turn signal lamp Left front door control module (in driver's door) Left front seat adjustment switch group Left/right selection switch Lower switch Memory location 1, 2, 3 switch Memory store button switch Mirror heater Outside mirror adjustment switch Raise/lower in/out rocker switch Raise/lower switch Red Right electrically adjustable & heated exterior mirror Right exterior mirror turn signal lamp Right front door control module (right front door) Switch Up/down W15/1 (near right kick panel) W15/2 (near left kick panel) Passenger"s Memory Seat Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Passenger"s Memory Seat Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 54 (-) (near right kick panel) w15/1 - lumbar support - pulse switch - seat cushion - side bolsters -backrest switch -front raise/ -head restraint -rear raise/ lower -seat fore/ 15r Adjustment switch Aft switch Backrest forward/back motor C11 C22 C23 Can-b h Can-b l Computer data lines system Data Dynamic Fore/aft adjustment switch Forward (+) Forward (-) Forward/back motor Front passenger front seat adjustment control module (under right front seat) Front up/down motor Fuse 25a Fuse 30a Head restraint raise/lower motor Hot at all times Hot w/ circuit 15r relay 2 energized Interior fuse box (left end of dash) Lower switch Memory location 1, 2, 3 switch Memory store button switch Nca Raise/lower switch Rear sam control module w/ fuse & relay module (left side of trunk) Rear up/down motor Red Right front door control module (right front door) Right front dynamic seat control module (in right front seat back) Right front dynamic switch Right front multicontour backrest switch group Right front seat adjustment motor group Right front seat adjustment switch group Sig Switch Up (+) Up (-) W15/1 (near right kick panel) Steering Column Memory Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Steering Column Memory Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 38 (in driver's door) left front door control unit -backrest switch -front raise/ lower switch -head restraint raise/lower switch -rear raise/ lower switch -seat fore/ aft switch 15r C29 C34 Can-b h Can-b l Can-c h Can-c l Computer data lines system Data Driver front seat adjustment control module (under left front seat) Esc (elv) motor group (on steering column) Forward (+) Forward (-) Fuse 15a Fuse 30a Height adjustment up/down motor Hot at all times Hot w/ circuit 15r relay 2 energized Interior fuse box (left end of dash) Left front seat adjustment switch group Longitudinal adjustment forward/ back motor Memory location 1, 2, 3 switch Memory store button switch Raise/lower, forward/back switch Rear sam control module w/ fuse & relay module (left side of trunk) Sig Steering column adjustment switch (w/ esc (elv)) steering column/ steering wheel heater switch (w/ steering wheel heater) Steering column module (top of steering column) Up (+) Up (-) W15/1 (near right kick panel) W15/2 (near left kick panel)
NAVIGATION Auto Pilot System Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Auto Pilot System Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 54 (integral to interior rearview mirror) sound amplifier microphone (left rear wheelhousing) w6 (or pnk) (pin 6-12 not used) (top right of tailgate) w8/5 Amplifier module 1, screen antenna (wagon) (top right of tailgate) Antenna Audio gateway control module (left side of trunk) Aut Bass module loudspeaker C11 C16 C23 C28 Can-b h Can-b l Cd changer Center cockpit speaker (centerfill) Door speaker left front Door speaker right front Emergency call system control unit (center of trunk) Fuse 3 20a Fuse 40a Fuse 7.5a Gps ant Gps antenna Gps antenna splitter (left side of trunk) Hot at all times Interior fuse box (left end of dash) Left antenna amplifier module (left "c" pillar) Left rear door speaker Left rear surround loudspeaker Most Most in Most out Most wake-up Mute Navigation processor (left side of trunk) Nca Pnk Rear sam control module w/ fuse & relay module (left side of trunk) Red Right rear door speaker Right rear surround loudspeaker Sedan Shield Solid state Sound systems Tweeter W15/1 (near right kick panel) Wagon Wake-up Woofer Zf-out COMAND Actuation Wiring Diagram, Early Production for Mercedes-Benz E350 4Matic 2008 List of elements for COMAND Actuation Wiring Diagram, Early Production for Mercedes-Benz E350 4Matic 2008: 60 (or pnk) (pin 4-12 not used) Accept/ terminate phone call pushbutton Audio gateway control module (left side of trunk) Bass module loudspeaker Can-b h Can-b l Can-c h Can-c l Cd changer Central gateway control module (under left side of dash) Comand operating, display and control module Computer data lines system Data Fanfare horns & air bag clock spring contact (top of steering column) Fanfare horns pushbutton Fuse 15a Hot at all times Instrument cluster Interior fuse box (left end of dash) Left & right multi-function steering wheel pushbutton group Left fanfare horns pushbutton Left multi-function steering wheel pushbutton group Left rear surround loudspeaker Left voltage distributor (can) connector Most Most in Most out Most wake-up Navigation processor (left side of trunk) Nca Nf-l Nf-r Out Pnk Pushbutton Right fanfare horns pushbutton Right multi-function steering wheel pushbutton group Right rear surround loudspeaker Scroll forward/ back pushbutton Sdar control unit (right rear of trunk) Sedan Separation point Shield Steering column module (top of steering column) Steering wheel gear shift signal processing module (inside steering wheel) Steering wheel heater electronics (inside steering wheel) System selection pushbutton Universal portable ctel interface (upci [uhi]) control module (if equipped) (rear center of trunk) Voice control system control module (if equipped) (left front of trunk) Volume control W/ steering wheel gear shift W/ vcs & upci W/o steering wheel gear shift W/o vcs & upci W15/2 (left kick panel) Wagon Wake-up Wake-up signal connector Walkman nca COMAND Actuation Wiring Diagram, Late Production (1 of 3) for Mercedes-Benz E350 4Matic 2008 List of elements for COMAND Actuation Wiring Diagram, Late Production (1 of 3) for Mercedes-Benz E350 4Matic 2008: 44 (pin 1-8 not used) (pin 5-8 not used) (w/o sound system) - (pin 9-16 not used) ja Aux 1 left Aux 1 right C11 C23 C28 Can-b h Can-b l Cellular phones system Center cockpit speaker (centerfill) Comand operating, display & control module Emergency call system control unit (center of trunk) Fuse 15a Fuse 7.5a Fw 1 am Fw 2 Gnd Gps Hot at all times Interior fuse box (left end of dash) Left front door speaker group Left rear door speaker group Media interface connector1 Mic 1 + Mic 2 + Micro out + Micro out - Most in Most uot Most wakeup Nca Pnk Rear sam control module w/ fuse & relay module (left side of trunk) Right front door speaker group Right rear door speaker group Shield Tweeter W/o sound system W15/2 (near left kick panel) Walkman separation point (w/ aux jack) Woofer COMAND Actuation Wiring Diagram, Late Production (2 of 3) for Mercedes-Benz E350 4Matic 2008 List of elements for COMAND Actuation Wiring Diagram, Late Production (2 of 3) for Mercedes-Benz E350 4Matic 2008: 21 Amplifier for sound system (if equipped) Amplifier module 1, screen antenna (top right of tailgate) Amplifier module 2, screen antenna Fiber optical cable connector (most) Gps antenna splitter (left side of trunk) Hands-free system microphone group Left antenna amplifier module (left 'c' pillar) Media interface control unit (if equipped) Most Most in Most out Most wakeup c1 Nca Out Pnk Roof antenna Sdar control unit (w/ sdar) high-defination tuner control unit (w/ high- defination tuner) (sdar control unit: c1 right rear of trunk) Sedan Wagon Wake-up Wake-up signal connector COMAND Actuation Wiring Diagram, Late Production (3 of 3) for Mercedes-Benz E350 4Matic 2008 List of elements for COMAND Actuation Wiring Diagram, Late Production (3 of 3) for Mercedes-Benz E350 4Matic 2008: 20 (under left side of dash) central gateway control module Accept/ terminate phone call pushbutton Can-b h Can-b l Can-c h Can-c l Computer data lines system Fanfare horns & airbag clock spring contact (top of steering column) Instrument cluster Left multi-function steering wheel pushbutton group Left voltage distributor (can) connector Pushbutton Red Right multi-function steering wheel pushbutton group Scroll forward/ back pushbutton Steering column module (top of steering column) Steering wheel gear shift signal processing module (inside steering wheel) System selection pushbutton Volume control W/ steering wheel gear shift Navigation Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Navigation Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 50 (if equipped) (left front of trunk) (or pnk) (pin 6-12 not used) Audio gateway control module (left side of trunk) Bass module loudspeaker C16 Can- b h Can- b l Can-b h Can-b l Can-c h Can-c l Cd changer Computer data lines system Emergency control unit call system (center of trunk) Fuse 20a Gps ant Gps antenna Gps antenna splitter (left side of trunk) Hot at all times Left front door contact switch (left "b" pillar) Left rear surround loudspeaker Me-sfi (me) control module (center rear of engine compt) Most Most in Most out Most wake-up Navigation processor (cns) (left side of trunk) Nca Out Pnk Radio control panel and navigation unit or (w/ radio & aps) comand operating, display and control module (w/ comand) Rear sam control module w/ fuse & relay module (left side of trunk) Right rear surround loudspeaker Sdar control unit (right rear of trunk) Sedan Shield Solid state Universal portable ctel interface (upci [uhi]) control module (if equipped) (rear center of trunk) Voice control system control module W/ command W/ radio & aps W/ vcs or upci W/o vcs or upci W15/2 (near left kick panel) W6 (left rear wheelhousing) Wagon Wake-up Wake-up signal connector Parktronic Wiring Diagram, Early Production for Mercedes-Benz E350 4Matic 2008 List of elements for Parktronic Wiring Diagram, Early Production for Mercedes-Benz E350 4Matic 2008: 44 (+) sh (+) sv (-) sh (-) sv C17 Can-b h Can-b l Center instrument panel pts warning display Center left front pts ultrasonic sensor Center right front pts ultrasonic sensor Computer data lines system Fuse 20a Hot at all times Inner left front pts ultrasonic sensor Inner left rear pts ultrasonic sensor Inner right front pts ultrasonic sensor Inner right rear pts ultrasonic sensor Lower control field control module Out right rear pts ultrasonic sensor Outer left front pts ultrasonic sensor Outer left rear pts ultrasonic sensor Outer right front pts ultrasonic sensor Pnk Pts control module (left rear of trunk) Pts off switch Rear pts warning display Rear sam control module w/ fuse & relay module (left side of trunk) S1 v S10 h S2 v S3 v S4 v S5 v S6 v S7 h S8 h S9 h W h (+) W h (-) W h (data) W v (+) W v (-) W v (data) W6 (left rear wheelhousing) Parktronic Wiring Diagram, Late Production for Mercedes-Benz E350 4Matic 2008 List of elements for Parktronic Wiring Diagram, Late Production for Mercedes-Benz E350 4Matic 2008: 44 (+) sh (-) sh C17 Can-b h Can-b l Center instrument panel pts warning display Center left front pts ultrasonic sensor Center right front pts ultrasonic sensor Computer data lines system Fuse 20a Hot at all times Inner left front pts ultrasonic sensor Inner left rear pts ultrasonic sensor Inner right front pts ultrasonic sensor Inner right rear pts ultrasonic sensor Lower control field control module Out right rear pts ultrasonic sensor Outer left front pts ultrasonic sensor Outer left rear pts ultrasonic sensor Outer right front pts ultrasonic sensor Pnk Pts control module (left rear of trunk) Pts off switch Rear pts warning display Rear sam control module w/ fuse & relay module (left side of trunk) S1 v S10 h S2 v S3 v S4 v S5 v S6 v S7 h S8 h S9 h Sv (+) Sv (-) W h (+) W h (-) W h (data) W v (+) W v (-) W v (data) W6 (left rear wheelhousing) Tele Aid Wiring Diagram, Early Production (1 of 2) for Mercedes-Benz E350 4Matic 2008 List of elements for Tele Aid Wiring Diagram, Early Production (1 of 2) for Mercedes-Benz E350 4Matic 2008: 32 (behind left rear seat) w17/1 (pins 34 to 54 not used) (under left side of dash) central gateway control module 15r Audio gateway control module (left side of trunk) Can-d h Can-d l Crash signal Driver side sam control module w/ fuse & relay module (left rear of engine compt) Emergency call system control unit (center of trunk) Fuse 5a Fuse 7.5a Gps antenna Gps antenna splitter (left side of trunk) Hot at all times Left front speaker Most Most in Most out Mute Navigation processor (left side of trunk) Nca Portable ctel antenna amplifier connector Red Right front speaker Shield Sound systems Universal portable ctel interface (upci (uhi)) control module (rear center of trunk) Voice control system control module (left front of trunk) W/ circuit 15 relay energized W/ vcs (sbs) W/o vcs (sbs) Tele Aid Wiring Diagram, Early Production (2 of 2) for Mercedes-Benz E350 4Matic 2008 List of elements for Tele Aid Wiring Diagram, Early Production (2 of 2) for Mercedes-Benz E350 4Matic 2008: 14 Circuit 15d potential splitter Ctel antenna Emergency call spare antenna Emergency call system antenna splitter (in trunk) Frequency switchover control module (right side of trunk) Kom Lct Mb-info & telediagnosis button group Nca Sedan Sos/ata (edw) switch group Uhi portable ctel holder (universal handy interface) W17/1 (behind left rear seat) Wagon Tele Aid Wiring Diagram, Late Production (1 of 2) for Mercedes-Benz E350 4Matic 2008 List of elements for Tele Aid Wiring Diagram, Late Production (1 of 2) for Mercedes-Benz E350 4Matic 2008: 26 (behind left rear seat) w17/1 (pins 34 to 54 not used) (under left side of dash) central gateway control module 15r Amplifier for sound system Can-d h Can-d l Comand operating, display & control module Crash signal Ctel compensator, data Driver side sam control module w/ fuse & relay module (left rear of engine compt) Emergency call system control unit (center of trunk) Fuse 5a Fuse 7.5a Gps antenna splitter (left side of trunk) Hot at all times Left front speaker Mute Nca Red Right front speaker Roof antenna W/ circuit 15 relay energized W/ comfort telephone W/ sound system W/o sound system Tele Aid Wiring Diagram, Late Production (2 of 2) for Mercedes-Benz E350 4Matic 2008 List of elements for Tele Aid Wiring Diagram, Late Production (2 of 2) for Mercedes-Benz E350 4Matic 2008: 14 58d Circuit 15d potential splitter Emergency call spare antenna Emergency call system antenna splitter (in trunk) Frequency switchover control module (w/ comfort telephone) (right side of trunk) Mb-info & telediagnosis button group Nca Roof antenna Sedan Sos/ata (edw) switch group W/ comfort telephone W17/1 (behind left rear W17/1 (behind left rear seat) Wagon Voice Activation Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Voice Activation Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 25 C85 Can-c h Can-c l Computer data lines system Emergency call system control module (center of trunk) Fuse 5a Hands-free system microphone group Hot at all times Mic + Mic - Mic 1 Mic 2 Most Most data bus circuit Most in Most out Nca Pnk Rear prefuse (lower right front of trunk) Shield Steering column module (top of steering column) Vcs (sbs) switch Voice control system control module (left front of trunk) W17/1 (behind left rear seat) Wake up
POWER DISTRIBUTION Power Distribution Wiring Diagram (2 of 3) for Mercedes-Benz E350 4Matic 2008 List of elements for Power Distribution Wiring Diagram (2 of 3) for Mercedes-Benz E350 4Matic 2008: 46 (not used) Air pump (or) oil cooler fan relay Airmatic w/ ads control unit (if equipped) rear axle level control system control module (if equipped) Chassis circuit relay Ci5 Circuit 15r relay Circuit relay Driver side sam control module w/ fuse & relay module (left rear of engine compartment) Electric steering lock control module Electronic selector lever module control module Emergency call system control unit Engine circuit 87 relay Etc (egs) control module (if equipped) electric control unit (vgs) (a/t) Exterior lamp switch Fan relay module From air pump (or) g oil cooler fan relay (diagram 2 of 3) From cutoff relay for interruptible loads (diagram of 1 of 3) From rear prefuse (diagram 1 of 3) Fuse 10a Fuse 15a Fuse 20a Fuse 30a Fuse 40a Fuse 53a 15a Fuse 53b 15a Fuse 54a 15a Fuse 54b 15a Fuse 5a Fuse 7.5a Headlamp range adjustment control module (w/ xenon headlamps) I10 I4 (not used) I7 (not used) Instrument cluster & comfort aac pushbutton control module Instrument cluster & glove compartment illumination w/ switch Left front headlamp unit Red Red red Restraint systems control module Seq (asg) pump control relay Solid state Starter relay Stop lamp switch (4 pin) To eis (ezs) control unit (diagram 3 of 3) To fuse 55 (diagram 2 of 3) Wiper motor Power Distribution Wiring Diagram (3 of 3) for Mercedes-Benz E350 4Matic 2008 List of elements for Power Distribution Wiring Diagram (3 of 3) for Mercedes-Benz E350 4Matic 2008: 69 (left side of trunk) rear sam control module w/ fuse & relay module (near right kick panel) w15/1 (not used) 15r 30z Alarm signal siren Amplifier module 2 & 4 screen antenna (late production) left antenna amplifier module (early production) Audio gateway control module (early production) amplifier for sound system (late production) Bus (+) Bus (-) C12 C16 C17 C19 C20 C22 C23 C28 Can-b h Can-b l Can-c h Can-c l Cargo area socket (station wagon) Circuit 15r relay 1 Circuit 15r relay 2 Computer data lines system Driver front seat adjustment control module (w/ memory) Driver side sam control module w/ fuse & relay module (left rear of engine compartment) Eis (ezs) control unit Electric selector lever module control module (w/ keyless go) Electric steering lock control module Elv-mas F18 F20 From driver side sam control module w/ fuse & relay module (diagram 2 of 3) From fuse 8 (diagram 3 of 3) From interior fuse box (diagram 1 of 3) From rear prefuse (diagram 1 of 3) Front passenger front seat adjustment control module (w/ memory) Fuel filler cap polarity change 1 relay Fuel filler cap polarity change 2 relay Fuse Fuse 10a Fuse 15a Fuse 19 (or fuse 17) 20a Fuse 20a Fuse 25a Fuse 30a Fuse 40a Fuse 7.5a Intercooler circulation pump relay Interior socket Multicontour seat pneumatic pump (if equipped) Navigation processor (if equipped) Overhead control panel control module Pnk/red Pts control module Rear door control module Rear sam control module w/ fuse & relay module (left side of trunk) Rear screen blind relay (sedan & lwb sedan) Rear wiper relay Red Reverse 2 relay Solid state Start To fuse 11 (diagram 3 of 3) Tpm control module W15/1 (near right kick panel) W6/1 (left rear corner of cargo area)
POWER DOOR LOCKS Automatic Door Locks Wiring Diagram, Sedan (1 of 2) for Mercedes-Benz E350 4Matic 2008 List of elements for Automatic Door Locks Wiring Diagram, Sedan (1 of 2) for Mercedes-Benz E350 4Matic 2008: 31 (not used) 49a 56b C21 C22 Can-b h Can-b l Can-c h Can-c l Computer data lines system Driver side sam control module w/ fuse & relay module (left rear of engine compt) Eis (ezs) control unit Esp/sps/bas control module (left rear of engine compt) Exterior lights system Fuse 200a Hot at all times Instrument cluster Left front door contact switch (left "b" pillar) Left rear door contact switch (left "c" pillar) Passenger-side sam control module (under right side of dash) Pawl rotary tumbler switch (center of trunk lid) Rear prefuse (lower right front of trunk) Rear sam control module w/ fuse/relay module (left side of trunk) Red Right front door contact switch (right "b" pillar) Right rear door contact switch (right "c" pillar) Trunk lid external operation switch (center of trunk lid) W15/1 (near right kick panel) W15/2 (near left kick panel) W6 (left rear wheel housing) W6 (left rear wheelhousing) Automatic Door Locks Wiring Diagram, Sedan (2 of 2) for Mercedes-Benz E350 4Matic 2008 List of elements for Automatic Door Locks Wiring Diagram, Sedan (2 of 2) for Mercedes-Benz E350 4Matic 2008: 23 (near left kick panel) w15/2 (near right kick panel) w15/1 C21 C22 C32 C33 Can-b h Can-b l Computer data lines system Driver door cl motor (left front door) Exterior lights system Fuse 25a Hot at all times Interior fuse box (left end of dash) Left front door control module (in driver's door) Left front ir receiver (left front door handle) Left rear door cl motor (left rear door) Left rear door control module (left rear door) Red Right front door cl motor (right front door) Right front door control module (right front door) Right rear door cl motor (right rear door) Right rear door control module (right rear door) Automatic Door Locks Wiring Diagram, Wagon for Mercedes-Benz E350 4Matic 2008 List of elements for Automatic Door Locks Wiring Diagram, Wagon for Mercedes-Benz E350 4Matic 2008: 44 (not used) 15r 49a 56b C10 C20 C21 C22 C26 Can h Can l Can-b h Can-b l Can-c h Can-c l Can-h Can-l Computer data lines system Driver side sam control module w/ fuse & relay module (left rear of engine compt) Eis (ezs) control unit Esp/sps/bas control module (left rear of engine compt) Exterior lights system Fuse 200a Hot at all times Instrument cluster Left front door contact switch (left "b" pillar) Left rear door contact switch (left "c" pillar) Passenger side sam control module (under right side of dash) Pnk/red Rear door control module (right side of tailgate) Rear door handle Rear door locking unit (center rear of tailgate) Rear panel cl (zv) motor Rear prefuse (lower right front of trunk) Rear sam control module w/ fuse/relay module (left side of trunk) Red Right front door contact switch (right "b" pillar) Right rear door contact switch (right "c" pillar) Sig Solid state W15/1 (near right kick panel) W15/2 (near left kick panel) W6 (left rear wheelhousing) W8/3 (lower right side of tailgate) Keyless Go System Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Keyless Go System Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 33 (near left kick panel) w15/2 Amplifier module 2, screen antenna Bus data Bus+ Bus- C24 Eis (ezs) control unit Fuse 25a Hfe Hot at all times Interior fuse box (left end of dash) Interior module keyless go control module (center of dash) Keyless go trunk antenna (in trunk) Keyless go trunk lid button Left door handle switch Left front opening assist motor (rear of left front door) Left rear door handle switch Left rear door keyless go control module (left rear door) Left rear opening assist motor (rear of left rear door) Nca Rear bumper antenna (rear bumper) Rear module keyless go control module (left cargo area) Right antenna amplifier module (right "c" pillar) Right door handle switch Right front opening assist motor (rear of right front door) Right rear door handle switch Right rear door keyless go control module (right rear door) Right rear opening assist motor (rear of right rear door) Sedan W15/1 (near right kick panel) W15/2 (near left kick panel) W6 (left rear wheelhousing) Wagon
POWER MIRRORS Power Mirrors Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Power Mirrors Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 25 15r 58d Ambient lamp Automatic dimming mirror C22 Can-b h Can-b l Computer data lines system Data Fuse 25a Garage door opener pushbutton 1 Garage door opener pushbutton 2 Garage door opener pushbutton 3 Garage door opener transmitter Garage door opener transmitter unit Hands-free system microphone group Hot at all times Interior rear view mirror unit Left reading lamp Nca Overhead control panel control module (in overhead console) Rain/light sensor (behind top center of windshield) Rear sam control module w/ fuse/relay module (left side of trunk) Right reading lamp W6 (left rear wheelhousing)
POWER SEATS Headrest Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Headrest Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 12 C38 Driver neck-pro head restraint solenoid Driver side sam control module w/ fuse & relay module (left rear of engine compt) Front passenger neck-pro head restraint solenoid Fuse 7.5a Hot at all times Interior fuse box (left end of dash) Nca Neck-pro head restraint relay Neck-pro head restraint triggering device W15/1 (near right kick panel) W15/2 (near left kick panel) Heated Seats Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Heated Seats Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 29 30c C36 C40 C51 C61 Can-b h Can-b l Computer data lines system Data Driver seat contacting strip Front passenger seat contacting strip Fuse 10a Fuse 25a Hot at all times Hs (sih) & seat ventilation control module (under left front seat) Interior fuse box (left end of dash) Left front backrest heated cushion Left front heated seat switch Left front seat heated cushion Right front backrest heated cushion Right front heated seat switch Right front seat heated cushion Seat ventilation circuit Steering column module (top of steering column) Upper control panel control module W/ steering wheel heater W15/1 (near right kick panel) W15/2 (near left kick panel) W15/2 (near left left panel) Heated Steering Wheel Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Heated Steering Wheel Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 26 30c C40 Can-b h Can-b l Computer data lines system Data Fanfare horns & airbag clock spring contact Fuse 10a Heater coil Heater coil temperature sensor Hot at all times Hs (sih) & seat ventilation control module (under left front seat) Interior fuse box (left end of dash) Left multifunction steering wheel pushbutton group Nca Ntc Steering column adjustment/steering steering wheel heater switch Steering column module (top of steering column) Steering wheel gear shift signal processing module (inside steering wheel) Steering wheel heater Steering wheel heater electronics (inside steering wheel) W/ steering wheel gear shift W/o steering wheel gear shift W15/1 (near right kick panel) W15/2 (near left left panel) Wheel heater switch Seat Ventilation Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Seat Ventilation Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 26 30c C36 C40 Can-b h Can-b l Computer data lines system Data Fuse 10a Fuse 25a Heated seats circuit Hot at all times Hs (sih) & seat ventilation control module (under left front seat) Interior fuse box (left end of dash) Left front seat backrest ventilation motor group (in left front seat back) Left front seat cushion ventilation motor group (left front seat cushion) Left front seat ventilation blower regulator (in left front seat back) Left front seat ventilation switch Right front seat backrest ventilation motor group (in right front seat back) Right front seat cushion ventilation motor group (right front seat cushion) Right front seat ventilation blower regulator (in right front seat back) Right front seat ventilation switch Steering column module (top of steering column) Upper control panel control module W/ steering wheel heater W15/1 (near right kick panel) W15/2 (near left kick panel)
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Power Top/Sunroof Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 22 C22 Center overhead panel control module Control Data Fuse 25a Hot at all times Interior lights system Left rear dome lamp Motor Nca Overhead Panel control module (in overhead console) Panoramic sliding roof driver unit (front center of roof) Rear sam control module w/ fuse & relay module (left side of trunk) Roof switch Sensor Sliding roof lining driver unit (w/ panoramic sliding roof) Sliding sunroof lining switch Tilting/sloding roof (sr (shd)) drive unit W/ sr (sdh) W/o sr (sdh) W6 (left rear wheel housing)
POWER WINDOWS Power Windows Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Power Windows Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 38 (+) 58d C10 C21 C22 C32 C33 Can-b h Can-b l Child safety lock ind lamp Computer data lines system Data Driver power window switch group Fh h Fh t Front passenger power window switch Fuse 25a H (-) H sig 1 H sig 2 Hot at all times Interior fuse box (left end of dash) Left front door control module (in driver's door) Left front power window motor (left front door) Left front power window switch Left rear door control module (left rear door) Left rear power window motor (left rear door) Left rear power window switch Rear side windows child safety lock switch Red Right front door control module (right front door) Right front power window motor (right front door) Right front power window switch Right rear door control module (right rear door) Right rear power window motor (right rear door) Right rear power window switch W15/1 (near right kick panel) W15/2 (near left kick panel) Rear Window Sun Shade Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Rear Window Sun Shade Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 24 C25 Can-b h Can-b l Computer data lines system Early production F20 Fuse 200a Fuse 5a Fuse 7.5a Hot at all times Interior fuse box (left end of dash) Late production Nca Rear blind switch (w/ sedan & lwb sedan) Rear prefuse (lower right front of trunk) Rear sam control module w/ fuse/relay module (left side of trunk) Rear screen blind relay (w/ sedan & lwb sedan) (left rear of trunk) Rear window blind motor (under rear parcel shelf) Red Ucp carrier motor limit switch Ucp carrier open & close motor (under front of center console) Upper control panel control module W15/1 (near right kick panel) W6 (left rear wheelhousing)
RADIO Auto Pilot System Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Auto Pilot System Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 54 (integral to interior rearview mirror) sound amplifier microphone (left rear wheelhousing) w6 (or pnk) (pin 6-12 not used) (top right of tailgate) w8/5 Amplifier module 1, screen antenna (wagon) (top right of tailgate) Antenna Audio gateway control module (left side of trunk) Aut Bass module loudspeaker C11 C16 C23 C28 Can-b h Can-b l Cd changer Center cockpit speaker (centerfill) Door speaker left front Door speaker right front Emergency call system control unit (center of trunk) Fuse 3 20a Fuse 40a Fuse 7.5a Gps ant Gps antenna Gps antenna splitter (left side of trunk) Hot at all times Interior fuse box (left end of dash) Left antenna amplifier module (left "c" pillar) Left rear door speaker Left rear surround loudspeaker Most Most in Most out Most wake-up Mute Navigation processor (left side of trunk) Nca Pnk Rear sam control module w/ fuse & relay module (left side of trunk) Red Right rear door speaker Right rear surround loudspeaker Sedan Shield Solid state Sound systems Tweeter W15/1 (near right kick panel) Wagon Wake-up Woofer Zf-out COMAND Actuation Wiring Diagram, Early Production for Mercedes-Benz E350 4Matic 2008 List of elements for COMAND Actuation Wiring Diagram, Early Production for Mercedes-Benz E350 4Matic 2008: 60 (or pnk) (pin 4-12 not used) Accept/ terminate phone call pushbutton Audio gateway control module (left side of trunk) Bass module loudspeaker Can-b h Can-b l Can-c h Can-c l Cd changer Central gateway control module (under left side of dash) Comand operating, display and control module Computer data lines system Data Fanfare horns & air bag clock spring contact (top of steering column) Fanfare horns pushbutton Fuse 15a Hot at all times Instrument cluster Interior fuse box (left end of dash) Left & right multi-function steering wheel pushbutton group Left fanfare horns pushbutton Left multi-function steering wheel pushbutton group Left rear surround loudspeaker Left voltage distributor (can) connector Most Most in Most out Most wake-up Navigation processor (left side of trunk) Nca Nf-l Nf-r Out Pnk Pushbutton Right fanfare horns pushbutton Right multi-function steering wheel pushbutton group Right rear surround loudspeaker Scroll forward/ back pushbutton Sdar control unit (right rear of trunk) Sedan Separation point Shield Steering column module (top of steering column) Steering wheel gear shift signal processing module (inside steering wheel) Steering wheel heater electronics (inside steering wheel) System selection pushbutton Universal portable ctel interface (upci [uhi]) control module (if equipped) (rear center of trunk) Voice control system control module (if equipped) (left front of trunk) Volume control W/ steering wheel gear shift W/ vcs & upci W/o steering wheel gear shift W/o vcs & upci W15/2 (left kick panel) Wagon Wake-up Wake-up signal connector Walkman nca COMAND Actuation Wiring Diagram, Late Production (1 of 3) for Mercedes-Benz E350 4Matic 2008 List of elements for COMAND Actuation Wiring Diagram, Late Production (1 of 3) for Mercedes-Benz E350 4Matic 2008: 44 (pin 1-8 not used) (pin 5-8 not used) (w/o sound system) - (pin 9-16 not used) ja Aux 1 left Aux 1 right C11 C23 C28 Can-b h Can-b l Cellular phones system Center cockpit speaker (centerfill) Comand operating, display & control module Emergency call system control unit (center of trunk) Fuse 15a Fuse 7.5a Fw 1 am Fw 2 Gnd Gps Hot at all times Interior fuse box (left end of dash) Left front door speaker group Left rear door speaker group Media interface connector1 Mic 1 + Mic 2 + Micro out + Micro out - Most in Most uot Most wakeup Nca Pnk Rear sam control module w/ fuse & relay module (left side of trunk) Right front door speaker group Right rear door speaker group Shield Tweeter W/o sound system W15/2 (near left kick panel) Walkman separation point (w/ aux jack) Woofer COMAND Actuation Wiring Diagram, Late Production (2 of 3) for Mercedes-Benz E350 4Matic 2008 List of elements for COMAND Actuation Wiring Diagram, Late Production (2 of 3) for Mercedes-Benz E350 4Matic 2008: 21 Amplifier for sound system (if equipped) Amplifier module 1, screen antenna (top right of tailgate) Amplifier module 2, screen antenna Fiber optical cable connector (most) Gps antenna splitter (left side of trunk) Hands-free system microphone group Left antenna amplifier module (left 'c' pillar) Media interface control unit (if equipped) Most Most in Most out Most wakeup c1 Nca Out Pnk Roof antenna Sdar control unit (w/ sdar) high-defination tuner control unit (w/ high- defination tuner) (sdar control unit: c1 right rear of trunk) Sedan Wagon Wake-up Wake-up signal connector COMAND Actuation Wiring Diagram, Late Production (2 of 2) for Mercedes-Benz E350 4Matic 2008 List of elements for COMAND Actuation Wiring Diagram, Late Production (2 of 2) for Mercedes-Benz E350 4Matic 2008: 21 Amplifier for sound system (if equipped) Amplifier module 1, screen antenna (top right of tailgate) Amplifier module 2, screen antenna Fiber optical cable connector (most) Gps antenna splitter (left side of trunk) Hands-free system microphone group Left antenna amplifier module (left 'c' pillar) Media interface control unit (if equipped) Most Most in Most out Most wakeup c1 Nca Out Pnk Roof antenna Sdar control unit (w/ sdar) high-defination tuner control unit (w/ high- defination tuner) (sdar control unit: c1 right rear of trunk) Sedan Wagon Wake-up Wake-up signal connector COMAND Actuation Wiring Diagram, Late Production (3 of 2) for Mercedes-Benz E350 4Matic 2008 List of elements for COMAND Actuation Wiring Diagram, Late Production (3 of 2) for Mercedes-Benz E350 4Matic 2008: 20 (under left side of dash) central gateway control module Accept/ terminate phone call pushbutton Can-b h Can-b l Can-c h Can-c l Computer data lines system Fanfare horns & airbag clock spring contact (top of steering column) Instrument cluster Left multi-function steering wheel pushbutton group Left voltage distributor (can) connector Pushbutton Red Right multi-function steering wheel pushbutton group Scroll forward/ back pushbutton Steering column module (top of steering column) Steering wheel gear shift signal processing module (inside steering wheel) System selection pushbutton Volume control W/ steering wheel gear shift COMAND Actuation Wiring Diagram, Late Production (3 of 3) for Mercedes-Benz E350 4Matic 2008 List of elements for COMAND Actuation Wiring Diagram, Late Production (3 of 3) for Mercedes-Benz E350 4Matic 2008: 20 (under left side of dash) central gateway control module Accept/ terminate phone call pushbutton Can-b h Can-b l Can-c h Can-c l Computer data lines system Fanfare horns & airbag clock spring contact (top of steering column) Instrument cluster Left multi-function steering wheel pushbutton group Left voltage distributor (can) connector Pushbutton Red Right multi-function steering wheel pushbutton group Scroll forward/ back pushbutton Steering column module (top of steering column) Steering wheel gear shift signal processing module (inside steering wheel) System selection pushbutton Volume control W/ steering wheel gear shift High Definition Tuner Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for High Definition Tuner Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 19 (behind left rear seat) w17/1 Amplifier module 1, screen antenna (top right of tailgate) Amplifier module 2, screen antenna C86 Fuse 5a High-defination tuner control unit Hot at all times Left antenna amplifier module (left "c" pillar) Most Most data bus circuit Most in Most out Nca Pnk Rear prefuse (lower right front of trunk) Roof antenna Sedan Wagon Wake-up MOST Data Bus Wiring Diagram, Early Production for Mercedes-Benz E350 4Matic 2008 List of elements for MOST Data Bus Wiring Diagram, Early Production for Mercedes-Benz E350 4Matic 2008: 16 Audio gateway control module (left side of trunk) Cd changer Most Navigation processor (cns) (left side of trunk) Out Pnk Radio control panel & navigation unit (w/ radio & aps) comand operating, display & control module (w/ comand) Sdar control unit (if equipped) (right rear of trunk) Universal portable ctel interface (upci [uhi]) control module (if equipped) (rear center of trunk) Voice control system control module (w/ vcs (sbs)) (left front of trunk) W/ comand W/ radio & aps W/ vcs or upci W/o vcs or upci Wake-up Wake-up signal connector MOST Data Bus Wiring Diagram, Late Production for Mercedes-Benz E350 4Matic 2008 List of elements for MOST Data Bus Wiring Diagram, Late Production for Mercedes-Benz E350 4Matic 2008: 14 Amplifier for sound system (if equipped) Comand operating, display and control module (w/ command) Fiber optical cable connector (most) Media interface control unit (if equipped) Most Most in Most out Most wakeup Most wakeup c1 Out Pnk Sdar control unit (w/ sdar) high-defination tuner control unit (w/ high-defination tuner) (sdar control unit: right rear of trunk) Wake-up Wake-up signal connector Multimedia Interface Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Multimedia Interface Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 17 C26 Comand operating, display & control module Fuse 7.5a Hot at all times Interior fuse box (left end of dash) Media interface connector 1 Media interface control unit Most Most data bus circuit Most in Most out Nca Pnk Pnk/red Red W15/2 (near left kick panel) Wake up Radio Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Radio Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 47 (integral to interior rearview mirror) sound amplifier microphone (left rear wheelhousing) w6 (or pnk) (top right of tailgate) w8/5 Amplifier module 1, screen antenna (wagon) (top right of tailgate) Antenna Audio gateway control module (left side of trunk) Aut Bass module loudspeaker C11 C23 C28 Can-b h Can-b l Cd changer Center cockpit speaker (centerfill) Door speaker left front Door speaker right front Emergency call system control unit (center of trunk) Fuse 40a Fuse 7.5a Hot at all times Interior fuse box (left end of dash) Left antenna amplifier module (left "c" pillar) Left rear door speaker Left rear surround loudspeaker Most Most in Most out Most wake-up Mute Nca Pnk Rear sam control module w/ fuse & relay module (left side of trunk) Red Right rear door speaker Right rear surround loudspeaker Sedan Shield Solid state Sound systems Tweeter W15/1 (near right kick panel) Wagon Wake-up Woofer Zf-out Satellite Radio Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Satellite Radio Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 15 (behind left rear seat) w17/1 (right rear of trunk) C86 Fuse 5a Hot at all times Most Most data bus circuit Most in Most out Nca Pnk Rear prefuse (lower right front of trunk) Roof antenna Sdar control unit Wake-up Satellite Radio Wiring Diagram, Early Production for Mercedes-Benz E350 4Matic 2008 List of elements for Satellite Radio Wiring Diagram, Early Production for Mercedes-Benz E350 4Matic 2008: 17 (behind left rear seat) w17/1 (right rear of trunk) C86 Fuse 5a Hot at all times Most Most data bus circuit Most in Most out Nca Pnk Rear prefuse (lower right front of trunk) Sat Sdar antenna (center of trunk lid) Sdar control unit Shield Wake-up Sound Amplifier Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Sound Amplifier Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 31 (left rear wheelhousing) w6 Amplifier for sound system Bass module loud speaker C28 C89 Center cockpit speaker (centerfill) Emergency call system control unit (center of trunk) Fuse 40a Hot at all times Left front door speaker group Left rear door speaker group Left rear surround loudspeaker Most Most data bus circuit Most in Most out Most wake up Nca Pnk Rear prefuse (lower right front of trunk) Rear sam control module w/ fuse & relay module (left side of trunk) Red Right front door speaker group Right rear door speaker group Right rear surround loudspeaker Sedan Subwoofer amplifier Tweeter W6 (left rear wheelhousing) Wagon Woofer Voice Activation Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Voice Activation Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 25 C85 Can-c h Can-c l Computer data lines system Emergency call system control module (center of trunk) Fuse 5a Hands-free system microphone group Hot at all times Mic + Mic - Mic 1 Mic 2 Most Most data bus circuit Most in Most out Nca Pnk Rear prefuse (lower right front of trunk) Shield Steering column module (top of steering column) Vcs (sbs) switch Voice control system control module (left front of trunk) W17/1 (behind left rear seat) Wake up
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Shift Interlock Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 25 Bls Can-c h Can-c l Central gateway control module (under left side of dash) Chassis circuit 87 relay Computer data lines system Driver side sam control module w/ fuse/relay module (left rear of engine compt) Eis (ezs) control unit Electric control unit (integral to transmission) Electronic selector lever module control module (center console) Electronic steering lock control module (on steering column) Esp/sps/bas (esp, pml & bas) control module (left rear of engine compt) Fuse 10a Fuse 7.5a Gear display sensor Gnd Hot at all times Instrument cluster Keyless go start/stop button (if equipped) Left voltage distributor connector Me-sfi (me) control module (center rear of engine compt) Nca Solid state Stoplight switch (left front upper footwell) W15/2 (near left kick panel)
STARTING/CHARGING Charging Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Charging Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 28 (right rear of trunk) w10 175a 3.0l except 3.0l 3.5l Battery Battery sensor C21 Can-b h Can-b l Can-c h Can-c l Cdi control module (left rear of engine compt) Computer data lines system Driver side sam control module w/ fuse & relay module (left rear of engine compt) Except 3.5l Front prefuse (right front footwell) Fuse 5a Generator Glow time output stage (3.0l turbo) (top right front of engine) Instrument cluster Lin Me-sfi (me) control module (center rear of engine compt) Multifunction display Rear prefuse (lower right front of trunk) Rear sam control module w/ fuse & relay module (left side of trunk) Red Starter Starter alternator fuse Starting Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Starting Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 32 (left rear of engine compt) driver side sam control module w/ fuse/relay module (right rear of trunk) w10 3.5l Battery Battery sensor C15 C42 C78 C80 Can c h Can c l Charging circuit Circuit relay Computer data lines system Eis (ezs) control unit Electric control unit (vgs) (integral to transmission) Engine circuit 87 relay Front prefuse (right front footwell) Fuse 150a Fuse 200a Fuse 59 15a Fuse 7.5a Hot at all times Interior fuse box (left end of dash) Me-sfi (me) control module (center rear of engine compt) Rear prefuse (lower right front of trunk) Red Solid state Starter Starter relay Str U u u08
SUPPLEMENTAL RESTRAINTS Emergency Seat Belt Tensioners Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Emergency Seat Belt Tensioners Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 12 Can h Can l Computer data lines system Driver-side sam control module w/ fuse & relay module (left rear of engine compt) i4 Front pre-fuse (right front footwell) Fuse 40a Hot at all times Left front reversible emergency tensioning retractor (base of left "b" pillar) Rear pre-fuse (lower right front of trunk) Right front reversible emergency tensioning retractor (base of right "b" pillar) W15/1 (near right kick panel) W15/2 (near left kick panel) NECK-PRO Head Restraints Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for NECK-PRO Head Restraints Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 11 Driver neck-pro head restraint solenoid Driver-side sam control module w/ fuse & relay module (left rear of engine compt) Front passenger neck-pro head restraint solenoid Fuse 7.5a Hot at all times Hot in run or start Interior fuse box (left end of dash) Neck-pro head restraint relay Neck-pro head restraint triggering device W15/1 (near right kick panel) W15/2 (near left kick panel) Supplemental Restraint Wiring Diagram (1 of 2) for Mercedes-Benz E350 4Matic 2008 List of elements for Supplemental Restraint Wiring Diagram (1 of 2) for Mercedes-Benz E350 4Matic 2008: 65 (pins 5 thru 32: not used) 15r Ab1 d1+ Ab1 d1- Ab1 p1+ Ab1 p1- Ab2 d2+ Ab2 d2- Ab2 p2+ Ab2 p2- Can h Can l Computer data lines system Crash Crash sig Driver seat belt buckle restraint systems switch Driver side frontal accel- eration sensor (left front of engine compt) Driver-side sam control module w/ fuse & relay module (left rear of engine compt) Drvr belt Etr d+ Etr d- Etr lr+ Etr lr- Etr p+ Etr p- Etr rr+ Etr rr- Fuse 5a Hot at all times Interior fuse box (left end of dash) Left airbags sensor (under left front seat) Left front wss sensor (under right front seat) Left rear wss sensor (under right front seat) Limiter d+ Limiter d- Limiter p+ Limiter p- Nca Pass belt Passenger seat belt buckle restraint systems switch Passenger side frontal accel- eration sensor (right front of engine compt) Red Restraint systems control module (front of center control module) Right airbags sensor (under right front seat) Right front wss sensor (under right front seat) Right rear wss sensor (under right front seat) Sb d+ Sb d- Sb lr+ Sb lr- Sb p+ Sb p- Sb rr+ Sb rr- Side l Side r Upfront l Upfront r W15/1 (right kick panel) W26 (under center console) Wb l+ Wb l- Wb r+ Wb r- Weight sensing system (wss) control unit (under right front seat) Supplemental Restraint Wiring Diagram (2 of 2) for Mercedes-Benz E350 4Matic 2008 List of elements for Supplemental Restraint Wiring Diagram (2 of 2) for Mercedes-Benz E350 4Matic 2008: 23 (behind center of dash) front passenger airbag squib 2 (behind right side of dash) front passenger airbag squib 1 (in left front seatback) driver side airbag squib (in right front seatback) right side airbag squib Clock spring Driver airbag squib 1 (in steering wheel) Driver airbag squib 2 (in steering wheel) Driver etr squib (base of left pillar) driver buckle etr squib Driver seat belt force limiter (base of left "b" pillar) Front passenger etr squib (base of right pillar) front passenger buckle etr squib Front passenger seat belt force limiter (base of right "b" pillar) Left front window airbag squib (in left "a" pillar) Left rear etr squib (in left "c" pillar) Left rear side airbag squib (in left rear door) Red Right front window airbag squib (in right "a" pillar) Right rear etr squib (in right "c" pillar) Right rear side airbag squib (in right rear door) Steering column module W/ emergency seat belt tensioners W/o emergency seat belt tensioners W15/1 (near right kick panel) W15/2 (near left kick panel)
TRANSMISSION Transmission Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Transmission Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 33 B1 brake control solenoid valve B2 brake control solenoid valve B3 brake control solenoid valve Can voltage distributor Can-c h Can-c l Circuit 87 relay chassis Driver side sam control module w/ fuse/relay module (left rear of engine compt) Eis (ezs) control unit Electric control unit (vgs) (in transmission) Electronic selector lever module control module (center console) Electronic steering lock control module (on steering column) Elv Fully integrated transmission control (vgs) control unit Fuse 7.5a Gear display sensor Hot at all times Internal speed sensor K1 clutch control solenoid valve K2 clutch control solenoid valve K3 clutch control solenoid valve Keyless-go start/stop button (if equipped) Nca Output speed sensor Selection range sensor Solid state Start Torque converter lockup clutch control solenoid valve Transmission oil temp sensor Turbine speed sensor W/ steering wheel gear shift W15/2 (near left kick panel) Working pressure control solenoid valve
TRUNK, TAILGATE, FUEL DOOR Fuel Door Release Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Fuel Door Release Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 11 C13 Can-b h Can-b l Computer data lines system Fuel filler cap polarity change 1 relay Fuel filler cap polarity change 2 relay Fuel filler flap cl motor (right side of trunk) Fuse 10a Hot at all times Rear sam control module with fuse & relay module (left side of trunk) W6 (left rear wheelhousing) Trunk Pull-Down Wiring Diagram, Sedan for Mercedes-Benz E350 4Matic 2008 List of elements for Trunk Pull-Down Wiring Diagram, Sedan for Mercedes-Benz E350 4Matic 2008: 14 Can-b h Can-b l Computer data lines system Fuse 30a Hot at all times Nca Power locking switch (center rear of trunk lid) Rear prefuse (lower right front of trunk) Rear-end door/trunk lid opening angle detection sensor (near trunk lid drive motor) Red Rtl (hdfs) pushbutton Tlc (hds) control module (left side of trunk) Trunk lid drive motor (left side of trunk) W6 (left rear wheelhousing) Trunk Pull-Down Wiring Diagram, Wagon for Mercedes-Benz E350 4Matic 2008 List of elements for Trunk Pull-Down Wiring Diagram, Wagon for Mercedes-Benz E350 4Matic 2008: 13 (left rear wheelhousing) w6 Can-b h Can-b l Computer data lines system Fuse 30a Hot at all times Nca Rear door hydraulic pump (left side of cargo area) Rear prefuse (lower right front of trunk) Rear-end door closing warning buzzer Rear-end door/trunk lid opening angle detection sensor (near trunk lid drive motor) Red Tlc (hds) control module (left side of trunk)
WARNING SYSTEMS Seat Belt Warning Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Seat Belt Warning Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 62 "check engine" mil 15g 15r 31e Abs malfunction indicator lamp Air bag indicator & warning lamp Air conditioning system Ambient temperature display temperature sensor (behind left side of front bumper) Audible turn signal indicator Brake fluid & parking brake warning lamp Brake fluid level switch (in brake fluid reservoir) Can-b h Can-b l Can-c h Can-c l Computer data lines system Coolant level indicator switch (left front of engine compt) Driver side sam control module w/ fuse/relay module (left rear of engine compt) Driver-side seat belt buckle restraint systems switch (in driver's seat belt buckle assembly) Dtr warning lamp Ect gauge Electronic clock Electronic speedometer Engine coolant temperature malfunction indicator Engine diagnosis malfunction indicator lamp Esp & abs warning lamp Fuel level & reserve gauge Fuel reserve indicator lamp Fuse 200a Fuse 7.5a Gear display High beam indicator lamp Hot at all times Hot in run or start Hot w/ circuit 15r relay energized I13 Instrument cluster Instrument lighting rheostat & reset button Left fuel level sensor (in fuel tank, under left rear seat) Left turn signal indicator lamp Multifunction display Nca Parking brake indicator switch (on parking brake assembly) Passenger-side seat belt buckle restraint systems switch (in front passenger's seat belt buckle assembly) Preglow indicator lamp (w/ diesel vehicles) Rear prefuse (lower right front of trunk) Rear sam control module w/ fuse/relay module (left side of trunk) Red Restraint systems control module (front of center control module) Right front brake pad contact sensor (right front brake assembly) Right fuel level sensor (in fuel tank, under right rear seat) Right rear brake pad contact sensor (right rear brake assembly) Right turn signal indicator lamp Seat belt reminder lamp Tachometer W15/1 (near right kick panel) W15/2 (near left kick panel) W2 (behind right headlight unit) W26 (under center console) W6 (left rear wheelhousing) Warning buzzer Windshield washer fluid indicator switch (in washer fluid reservoir) Tire Pressure Monitoring Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Tire Pressure Monitoring Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 22 (under left rear of vehicle) central tpm (rdk) antenna 15g 31e Can-b h Can-b l Computer data lines system Driver side sam control module with fuse & relay module (left rear of engine compt) Fuse 20a Fuse 7.5a Hot at all times Hot in on or start Instrument cluster Left front tpm (rdk) wheel antenna (w/ midline) (left front wheelwell) Left front tpm (rdk) wheel sensor (in left front wheel assembly) Left rear tpm (rdk) wheel sensor (in left rear wheel assembly) Rear sam control module with fuse & relay module (left side of trunk) Red Right front tpm (rdk) antenna (w/ midline) (right front wheelwell) Right front tpm (rdk) wheel sensor (in right front wheel assembly) Right rear tpm (rdk) wheel sensor (in right rear wheel assembly) Tpm control module (left rear of trunk) W15/1 (near right kick panel)
WIPER/WASHER Front Wiper/Washer & Headlamp Washer Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Front Wiper/Washer & Headlamp Washer Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 42 C22 Can- b h Can- b l Can-b h Can-b l Can-c h Can-c l Combination switch Computer data lines system Data Driver side sam control module w/ fuse & relay module (left rear of engine compt) Except turbo Exterior lamp switch Fuse 15a Fuse 25a Fuse 40a Hcs (sra) switch Hcs pump (in washer fluid reservoir) Hot at all times Hot w/ circuit 15r relay energized I10 I13 Instrument cluster Interior fuse box (left end of dash) Nca Overhead control panel control module (in overhead console) Rain/ light sensor (behind top center of windshield) Red Solid state Sra Steering column module (top of steering column) Turbo W15/1 (near right kick panel) W15/2 (near left kick panel) W2 (behind right headlight unit) W6 (left rear wheelhousing) Washer nozzle heater (right rear of engine hood) Washer nozzle hose heater (on washer fluid reservoir) Windshield washer fluid pump (in washer fluid reservoir) Windshield washer system switch Wipe switch Wiper motor (rear of engine compt) Rear Wiper Wiring Diagram for Mercedes-Benz E350 4Matic 2008 List of elements for Rear Wiper Wiring Diagram for Mercedes-Benz E350 4Matic 2008: 37 (not used) 15r 31b C10 C20 C21 C26 Can h Can l Can-b h Can-b l Can-h Can-l Combination switch Computer data lines system Driver side sam control module with fuse & relay module (left rear of engine compt) Fuse 15a Fuse 200a Fuse 20a Hot at all times Hot w/ circuit 15r relay 2 energized I11 I13 Instrument cluster Interior fuse box (left end of dash) Rear door control module (right side of tailgate) Rear prefuse (lower right front of trunk) Rear sam control module with fuse/ relay module (left side of trunk) Rear wiper relay Rear wiper switch Red Solid state Steering column module (top of steering column) Tailgate washer fluid pump (in washer fluid reservoir) Tailgate wiper motor (center of tailgate) W15/1 (near right kick panel) W8/3 (lower right side of tailgate)
