[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-655207-105":3,"detail-sidebar-cat-0-en-105":81,"doc-detail-655207-en":130},{"code":4,"msg":5,"data":6},0,"ok",{"site_id":7,"language":8,"slug":9,"title":10,"keywords":11,"description":12,"schema_data":13,"social_meta":74,"head_meta":76,"extra_data":78,"updated_unix":80},105,"en","electrical-wiring-diagram-type-450-se-450-sel","Electrical Wiring Diagram Type 450 SE - 450 SEL","","Electrical wiring diagram listing components and circuit connections for a Mercedes-Benz 450 SE/450 SEL emission-control electrical system. The document enumerates light units, radio and antenna components, instrument cluster sensors, fuel injection valves, intake and throttle sensors, switch groups, warning devices, horns, relays, fuse and starter-lockout functions. It also includes HVAC/air-conditioning related controls, window motor switches, wiper and washer systems, alternator regulation, heated rear window wiring, tail and dome lights, and detailed wire color code conventions with wire designation examples.",{"@graph":14,"@context":73},[15,34,56],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/technology/","Technology",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/electrical-wiring-diagram-type-450-se-450-sel/655207/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/electrical-wiring-diagram-type-450-se-450-sel/655207.png","ImageObject",300,407,{"name":42,"@type":43},"sagouaw","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-10-31","2026-10-25",true,{"@type":52,"interactionType":53,"userInteractionCount":55},"InteractionCounter",{"@type":54},"ViewAction",5,{"@type":57,"mainEntity":58},"FAQPage",[59,65,69],{"name":60,"@type":61,"acceptedAnswer":62},"What types of components are covered in the wiring diagram for 450 SE/450 SEL?","Question",{"text":63,"@type":64},"It covers lighting units, radio and antenna, instrument cluster items and sensors, fuel injection related valves and sensors, switch groups, warning systems, horns, relays, and starter/fuse functions.","Answer",{"name":66,"@type":61,"acceptedAnswer":67},"Does the diagram include wire color and identification coding?",{"text":68,"@type":64},"Yes. It provides a Wire Color Code mapping (e.g., ws=white, gn=green, rt=red, Sw=black, el=ivory) and explains how to read wire designation with base color, identification color, and cross section.",{"name":70,"@type":61,"acceptedAnswer":71},"Where can a reader find guidance for wire designation examples?",{"text":72,"@type":64},"The document includes an example line showing wire designation format (e.g., 1.5 gr/rt with cross section 1.5 mm², base color gr=gray, and identification color rt=red).","https://schema.org",{"og:url":32,"og:type":75,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":77,"canonical":32},"index,follow",{"doc_id":79,"site_id":7},655207,1792960086,{"code":4,"msg":82,"data":83},"success",[84,88,92,96,100,104,109,114,119,122,126],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":85,"show_sort_weight":86,"slug":87},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":89,"show_sort_weight":90,"slug":91},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":93,"show_sort_weight":94,"slug":95},"Exam",70,"exam",{"id":55,"doc_module":4,"doc_module_name":25,"category_name":97,"show_sort_weight":98,"slug":99},"Comic",60,"comic",{"id":101,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":102,"slug":103},6,50,"technology",{"id":105,"doc_module":4,"doc_module_name":25,"category_name":106,"show_sort_weight":107,"slug":108},7,"Healthcare",40,"healthcare",{"id":110,"doc_module":4,"doc_module_name":25,"category_name":111,"show_sort_weight":112,"slug":113},8,"Research & Report",30,"research-report",{"id":115,"doc_module":4,"doc_module_name":25,"category_name":116,"show_sort_weight":117,"slug":118},9,"Religion & Spirituality",20,"religion-spirituality",{"id":117,"doc_module":4,"doc_module_name":25,"category_name":120,"show_sort_weight":117,"slug":121},"World Cup","world-cup",{"id":123,"doc_module":4,"doc_module_name":25,"category_name":124,"show_sort_weight":123,"slug":125},10,"Lifestyle","lifestyle",{"id":127,"doc_module":4,"doc_module_name":25,"category_name":128,"show_sort_weight":55,"slug":129},19,"General","general",{"code":4,"msg":82,"data":131},{"doc_id":79,"user_id":132,"nickname":42,"user_avatar":133,"doc_module":4,"category_id":101,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":55,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":55,"language":139,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":12,"update_tm":80,"read_time":143},3985747862151,"https://ap-avatar.wpscdn.com/davatar_a8503ba1806abce46bf441b54a3ca4cd","Mercedes-Benz450 SE450 SEL  \n二  \nElectric Wiring DiagramEmission control 1973  \n# Electrical Wiring Diagram Type 450 SE·450 SEL\n\n1 Light unit lefta High beamb Low beamc Standing/parking light(side marker light)d Turn signal lighte Fog lamp2 Radio3 Automatic antenna4 Instrument clustera Turn signal control-leftb Service and parking brake pilotc Fuel reserve warning lightd Fuel gaugee Temperature gaugef Instrument lightsg Rheostat-instrument lightsh Charge indicator lighti High beam pilotj Turn signal control-rightk Electric clockI Tachometer5 Temperature gauge sensor6 Water temperature sensor7 Air temperature sensor8 Light unit righta High beamb Low beamc Standing/parking light(side marker light)d Turn signal lighte Fog lamp  \n9 Electronic control unit-Multi-pointconnector  \n10 Fuel injection valves with pertinentcylinder designation11 Intake manifold sensor12 Throttle valve switch13 Switch for glove compartment light14 Glove compartment light15 Brake light switch16 Lighter  \n17 Door contact switch-right18 Reading light19 Switch for parking brake pilot  \n20 Dual-tone horns(fanfares)49 Spark plugs21 Brake fluid control switch50 Ignition coil224-way warning flasher switch51 Pre-resistance 0.6 Ω23 Directional and 4-way warning52 Relay auxiliary fanflasher relay53 Auxiliary fan24 Horn contact54 Safety belt warning light25 Door contact switch left55 Kick-down switch26 Fuse box56 Starter-lockout and back-up light switch26a Fuse for radio57 Relay air conditioner27 Safety belt warning system58 Relay change-over valvea Driver's seat retractor switch59 Blower switchb Passenger seat retractor switch60 Push button window motor -rear leftc Switch in front passenger seat61 Left rear window switch28 Warning system relay62 Switch group:push button windows29 Impulse trigger in distributora Rear left side window switch30 Starting vaive  \nb Safety switch31 Thermal time switchc Front left window switch32 Main relay for electronic fuel injectiond Front right window switch33 Fuel pump relaye Rear right side window switch34 Starting valve relay63 Push button window motor-front left35 Warning buzzer64 Pre-resistance 0.4 Ω36 Warning buzzer contact65 Pre-resistances for blower motor37 Door contact switch Il left66 Temperature switch:100°C (212°F)38 Solenoid valve for automatic67 Relay cut-out auxiliary fan from ignitiontransmissionswitch-over39 Push button window relay68 Air conditioning thermostat40 Rotary light switch69 Solenoid clutch for refrigerant compressor41 Temperature switch 62C(144°F),70 Switch for heated rear windowrefrigerant reservoir71 Delay relay for heated rear window42 Ignition starter switch72 Lights for heater controls43 Electronic interval wipe control73 Transistorized ignition switching unit44 Combination switch74 Blower motora Turn signal light switch75 Push button window motor-front rightb Passing light switch76 Diagnostic plugc Manual dimmer switch77 Rear right window switchd Wiper switch78 Push button window motor-rear righte Switch for wiping speed79 Top dead center sensorI Slow wiping80 Impulse trigger sensorlⅡ Fast wiping81 Piug connection for tail light unitIII Intermittent wiping82 Alternator45 Windshield washer switch83 Alternator regulator46 Electric washer pump84 Starter47 Wiper motorBattery  \n48 Distributor86 Change-over valve:rpm increase  \n87 Door contact:rear right  \n88 Rear dome light  \n89 Rear dome light switch  \n90 Door contact:rear left  \n91 Tail light right  \na Side marker light  \nb Turn signal light  \nc Tai and parking light  \nd Back-up light  \ne Brake light  \n92 Heated rear window  \n93 Fuel pump  \n94 Fuel tank gauge sensor  \n95 Trunk light  \n96 License plate light  \n97 Tail light -left  \na Side marker light  \nb Turn signal light  \nc Tai and parking light  \nd Back-up light  \ne Brake light  \nWire Color Code:  \nws =white  \ngn =green  \nbr =brown  \nge =yellow  \ngr =gray  \nrs =pink  \nbl =blue  \nrt =red  \nSw =black  \nel =ivory  \nnf =natural  \nvi =violet  \nExample:  \nWire designation 1.5 gr/rtBase color gr =grayldent","cbCaisB2R9S4gY0x","https://ap.wps.com/l/cbCaisB2R9S4gY0x","pdf",432137,"English","# Electrical Wiring Diagram Type 450 SE·450 SEL\n## Components and circuits\n## Wire color code and wire designation","[{\"question\":\"What types of components are covered in the wiring diagram for 450 SE/450 SEL?\",\"answer\":\"It covers lighting units, radio and antenna, instrument cluster items and sensors, fuel injection related valves and sensors, switch groups, warning systems, horns, relays, and starter/fuse functions.\"},{\"question\":\"Does the diagram include wire color and identification coding?\",\"answer\":\"Yes. It provides a Wire Color Code mapping (e.g., ws=white, gn=green, rt=red, Sw=black, el=ivory) and explains how to read wire designation with base color, identification color, and cross section.\"},{\"question\":\"Where can a reader find guidance for wire designation examples?\",\"answer\":\"The document includes an example line showing wire designation format (e.g., 1.5 gr/rt with cross section 1.5 mm², base color gr=gray, and identification color rt=red).\"}]","Electrical Wiring Diagram Type 450 SE - 450 SEL | PDF",13]