Wiring Diagram Cluster

1999 Mercedes Benz E 320 Wagon Body Electrical Wiring Diagram

Find body control module wiring, door lock circuits, interior lighting paths, and horn/alarm schematics.

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Matched Diagrams

48

Variant Used

E 320 Wagon (210.265) V6-3.2L (112.941)

Total Vehicle Diagrams

1259

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1999 Mercedes Benz E 320 Wagon A L L Diagnostic Trouble Codes ( DTC )

OEM source

Factory Manual Evidence

When there is no clean repair shortcut for this system, drop into the OEM manual sections that usually carry the authoritative test path.

1999 Mercedes Benz E 320 Wagon A L L Diagnostic Trouble Codes ( DTC ) →
1999 Mercedes Benz E 320 Wagon A L L Diagnostic Trouble Codes ( DTC )1999 Mercedes Benz E 320 Wagon A L L Diagnostic Trouble Codes ( DTC )1999 Mercedes Benz E 320 Wagon A L L Diagnostic Trouble Codes ( DTC )

Diagnostic signal

Codes Often Seen With This System

Use the code cluster when wiring faults overlap with check-engine or module-level diagnostics.

B1318: Battery Voltage Low →
U0140: Lost Communication with Body Control Module

Top Body Electrical Diagram Paths

1.Electrical Diagrams > Lighting and Horns > System Diagram > Interior Lighting - PE82.20 > Entrance/Exit Lamps PE82.20-U-2100AGeneralOpen2.Electrical Diagrams > Lighting and Horns > System Diagram > Interior Lighting - PE82.20 > Interior Light Package (ILP) - PE82.20-U-2300EAGeneralOpen3.Electrical Diagrams > Lighting and Horns > System Diagram > Interior Lighting - PE82.20 > Interior Lights - PE82.20-2000EB From 6/1/99GeneralOpen4.Electrical Diagrams > Lighting and Horns > System Diagram > Interior Lighting - PE82.20 > Interior Lights - PE82.20-U-2000C Up To 5/31/99GeneralOpen5.Electrical Diagrams > Lighting and Horns > System Diagram > Interior Lighting - PE82.20 > Interior Lights - Var. Inst. Illumination PE82.20-U-2000EDGeneralOpen6.Body Control Systems — Diagram Information and Instructions > Abbreviations of Signal and Circuit DesignationsBody and FrameOpen7.Body Control Systems — Diagram Information and Instructions > Acronyms UsedBody and FrameOpen8.Body Control Systems — Diagram Information and Instructions > Color CodesBody and FrameOpen9.Body Control Systems — Diagram Information and Instructions > Diagram SystemBody and FrameOpen10.Body Control Systems — Diagram Information and Instructions > ExplanationsBody and FrameOpen11.Body Control Systems — Electrical DiagramsBody and FrameOpen12.Electrical Diagrams > Interior Lighting - PE82.20 > Entrance/Exit Lamps PE82.20-U-2100ALighting and HornsOpen13.Electrical Diagrams > Interior Lighting - PE82.20 > Interior Light Package (ILP) - PE82.20-U-2300EALighting and HornsOpen14.Electrical Diagrams > Interior Lighting - PE82.20 > Interior Lights - PE82.20-2000EB From 6/1/99Lighting and HornsOpen15.Electrical Diagrams > Interior Lighting - PE82.20 > Interior Lights - PE82.20-U-2000C Up To 5/31/99Lighting and HornsOpen16.Electrical Diagrams > Interior Lighting - PE82.20 > Interior Lights - Var. Inst. Illumination PE82.20-U-2000EDLighting and HornsOpen17.Locks — Electrical Diagrams > Central Locking (CL) PE80.20-2000DBody and FrameOpen18.Components > By Component Designation > A - D > A26/3 - Trunk Lid IR ReceiverGeneralOpen19.Components > By Component Designation > A - D > A45 - Horn/Airbag Clock Spring ContactGeneralOpen20.Components > By Component Designation > E - K > E18/2 - Trunk LampGeneralOpen21.Components > By Component Designation > E - K > E3(1) - Left Taillamp Unit (Body)GeneralOpen22.Components > By Component Designation > E - K > E3(2) - Left Taillamp Unit (Trunklid)GeneralOpen23.Components > By Component Designation > E - K > E4(1) - Right Taillamp Unit (Body)GeneralOpen24.Components > By Component Designation > E - K > E4(2) - Right Taillamp Unit (Trunklid)GeneralOpen25.Components > By Component Designation > E - K > H2 - Fanfare HornsGeneralOpen26.Components > By Component Designation > E - K > H3 - Alarm HornGeneralOpen27.Components > By Component Designation > S - Z > S15 - Remote Trunk Release SwitchGeneralOpen28.Components > By Component Designation > S - Z > S17/8 - Trunk Lamp SwitchGeneralOpen29.Components > By Component Designation > S - Z > S86/1 - LF Door Lock Switch (CF)GeneralOpen30.Components > By Component Designation > S - Z > S87/1 - RF Door Lock Switch (CF)GeneralOpen31.Components > By Component Designation > S - Z > S88/2 - Trunk Lid Lock Switch (CF)GeneralOpen32.Components > By Component Designation > S - Z > Y65/3 - Trunk Release Control Valve (CL)GeneralOpen33.Components > By Component Name > A - D > Alarm Horn - H3GeneralOpen34.Components > By Component Name > A - D > Door Lock Switch (CF), LF - S86/1GeneralOpen35.Components > By Component Name > A - D > Door Lock Switch (CF), RF - S87/1GeneralOpen36.Components > By Component Name > E - K > Fanfare Horns - H2GeneralOpen37.Components > By Component Name > E - K > Horn/Airbag Clock Spring Contact - A45GeneralOpen38.Components > By Component Name > L - R > Remote Trunk Release Switch - S15GeneralOpen39.Components > By Component Name > S - Z > Taillamp Unit (Body), Left - E3(1)GeneralOpen40.Components > By Component Name > S - Z > Taillamp Unit (Body), Right - E4(1)GeneralOpen41.Components > By Component Name > S - Z > Taillamp Unit (Trunklid), Left - E3(2)GeneralOpen42.Components > By Component Name > S - Z > Taillamp Unit (Trunklid), Right - E4(2)GeneralOpen43.Components > By Component Name > S - Z > Trunk Lamp - E18/2GeneralOpen44.Components > By Component Name > S - Z > Trunk Lamp Switch - S17/8GeneralOpen45.Components > By Component Name > S - Z > Trunk Lid IR Receiver - A26/3GeneralOpen46.Components > By Component Name > S - Z > Trunklid Lock Switch (CF) - S88/2GeneralOpen47.Connectors > By Connector Designation > S4/2x1 - Horn Switch ConnectorGeneralOpen48.Connectors > By Connector Name > Horn Switch Connector - S4/2x1GeneralOpen

Parts & Tools for This Job

Common parts shoppers buy for 1999 Mercedes Benz E 320 Wagon Body Electrical.

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Assorted Fuses

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Relays

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Digital Multimeter

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Wire Repair Kit

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1999 Mercedes-Benz E 320 Wagon Repair HubExact Vehicle · Backbone

Open the exact vehicle hub for this wiring page to move into repair, manual, and code clusters without leaving the 1999 Mercedes-Benz E 320 Wagon context.

OEM Manual Evidence

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1999 Mercedes Benz E 320 Wagon A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 1999 Mercedes Benz E 320 Wagon (210.265) V6-3.2L (112.941) Service Manual ~ LEMON Manuals LEMON Ma...

1999 Mercedes Benz E 320 Wagon A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 1999 Mercedes Benz E 300TD (210.025) L6-3.0L DSL Turbo (606.962) Service Manual ~ LEMON Manuals LE...

1999 Mercedes Benz E 320 Wagon A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 1999 Mercedes Benz E 320 4MATIC Sedan (210.082) V6-3.2L (112.941) Service Manual ~ LEMON Manuals L...

1999 Mercedes Benz E 320 Wagon A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 1999 Mercedes Benz E 320 4MATIC Wagon (210.282) V6-3.2L (112.941) Service Manual ~ LEMON Manuals L...

Likely Trouble Codes for This System

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B1318: Battery Voltage LowCode

Body/Electrical code commonly seen during body electrical diagnosis.

U0140: Lost Communication with Body Control ModuleCode

Network/Communication code commonly seen during body electrical diagnosis.

More E 320 Wagon Wiring Pages

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Same System, Other Vehicles

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