2003 MERCEDES-BENZ C320 Wiring Diagrams (ONLINE REPAIR MANUALS)

Auto Parts Search


Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!
Help me findSearch
Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 MERCEDES-BENZ C320 car and truck repair procedures including MERCEDES-BENZ engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your 2003 MERCEDES-BENZ C320 automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >

We have info for following modifications of 2003 MERCEDES-BENZ C320

  • 2003 MERCEDES-BENZ C320 3.2 V6 GAS, CC:3199, Fuel Injection
  • 2003 MERCEDES-BENZ C320 4matic 3.2 V6 GAS, CC:3199, Fuel Injection

WIRING DIAGRAMS FOR 2003 MERCEDES-BENZ C320 AUTOMOBILES

OEM drawn wiring diagrams for most 2003 MERCEDES-BENZ C320 cars and light trucks sold in the U.S.

2003 MERCEDES-BENZ C320 3.2 V6 GAS Wiring Diagram2003 MERCEDES-BENZ C320 3.2 V6 GAS Wiring Diagram

Components on diagram:
  • Instrument Cluster
  • CAN Data Bus Adapter Connector
  • DI Control Module
  • Front SAM Control Module/Fuse Box Relay Module
    • 2003 MERCEDES-BENZ C320 4matic 3.2 V6 GAS Wiring Diagram2003 MERCEDES-BENZ C320 4matic 3.2 V6 GAS Wiring Diagram

    Components on diagram:
  • CTEL Interface
  • E-Net Compensator
  • CTEL Antenna
  • Portable CTEL
    • 2003 MERCEDES-BENZ C320 4matic 3.2 V6 GAS Wiring Diagram2003 MERCEDES-BENZ C320 4matic 3.2 V6 GAS Wiring Diagram

    Components on diagram:
  • LH Front Power Window Motor
  • LH Exterior Mirror Turn Signal Lamp
    • 2003 MERCEDES-BENZ C320 3.2 V6 GAS Wiring Diagram2003 MERCEDES-BENZ C320 3.2 V6 GAS Wiring Diagram

    Components on diagram:
  • Cockpit Voltage Distributor
  • DI Control Module
  • Front SAM Control Module/Fuse Box Relay Module
  • RH Multifunction Steering Wheel Pushbutton Group
    • 2003 MERCEDES-BENZ C320 4matic 3.2 V6 GAS Wiring Diagram2003 MERCEDES-BENZ C320 4matic 3.2 V6 GAS Wiring Diagram

    Components on diagram:
  • Restraint System Control Module
  • Driver Seat Belt Buckle Restraint System Switch
  • Front Passenger Air Bag Ignition Squib
  • Front SAM Control Module/Fuse Box Relay Module
  • RH Side Air Bag And Window Air Bag Sensor
    • 2003 MERCEDES-BENZ C320 3.2 V6 GAS Wiring Diagram2003 MERCEDES-BENZ C320 3.2 V6 GAS Wiring Diagram

    Components on diagram:
  • Backup Lamp Switch
  • LH Taillamp
  • RH Taillamp
  • Front Prefuse
  • Front SAM Control Module/Fuse Box Relay Module
    • 2003 MERCEDES-BENZ C320 3.2 V6 GAS Wiring Diagram2003 MERCEDES-BENZ C320 3.2 V6 GAS Wiring Diagram

    Components on diagram:
  • ESP/BAS Control Module
  • ESP Brake Pressure Sensor
  • Traction System Hydraulic Unit
  • Front SAM Control Module/Fuse Box Relay Module
    • 2003 MERCEDES-BENZ C320 3.2 V6 GAS Wiring Diagram2003 MERCEDES-BENZ C320 3.2 V6 GAS Wiring Diagram

    Components on diagram:
  • Driver Side Partially Electric Seat Adjustment Mirror Group
  • Driver Side Partially Electric Seat Adjustment Switch
  • Rear SAM Control Module/Fuse Box Relay Module
    • 2003 MERCEDES-BENZ C320 4matic 3.2 V6 GAS Wiring Diagram2003 MERCEDES-BENZ C320 4matic 3.2 V6 GAS Wiring Diagram

    Components on diagram:
  • Instrument Cluster
  • CAN Data Bus Adapter Connector
  • Cockpit Voltage Distributor
  • Front SAM Control Module/Fuse Box Relay Module
    • 2003 MERCEDES-BENZ C320 3.2 V6 GAS Wiring Diagram2003 MERCEDES-BENZ C320 3.2 V6 GAS Wiring Diagram

    Components on diagram:
  • CAN Data Bus Adapter Connector
  • Cockpit Voltage Distributor
  • DI Control Module
  • Front SAM Control Module/Fuse Box Relay Module
  • Overhead Control Panel Control Module

    • CLICK HERE TO GET FULL ACCESS TO 2003 MERCEDES-BENZ C320 WIRING DIAGRAMS!

    Shop online for auto body parts, engines, wheels, lights...

    More parts
    Help me findSearch
    Auto Repair Quick Search
    Help me find
    Search
    Search DIY repair manuals by VIN...
    Vehicle Identification Number is a unique serial number used by the automotive industry to identify individual motor vehicles

    Find out what info we have for your vehicle

    Get the Complete Technical Service Bulletins!
    Get the Complete Technical Service Bulletins!Access diagrams and repair information such as wiring diagrams, diagnosis and repair charts, manufacturer service bulletins, and OEM Part numbers of your 2003 MERCEDES-BENZ C320 vehicle.
    Access the Complete guide!
    Need To Fix Your Car or Truck?
    Try Our Repair Service Finder
    Post Your Auto Repair Needs
    Save Money With Free Car Insurance Quote
    FREE car insurance quote
    Enter Zip Code:
    Auto Repair Quick Search
    Help me find
    Search