2003 Audi A4 Quattro Wiring Diagrams (ONLINE REPAIR MANUALS)

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Audi A4 Quattro car and truck repair procedures including Audi 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 Audi A4 Quattro automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2003 Audi A4 Quattro

  • 2003 Audi A4 Quattro 1.8 L4 GAS, CC:1781, Fuel Injection, Engine VIN:, Desg:C
  • 2003 Audi A4 Quattro 3.0 V6 GAS, CC:2976, Fuel Injection, Engine VIN:, Desg:T
  • 2003 Audi A4 Quattro Avant 1.8 L4 GAS, CC:1781, Fuel Injection, Engine VIN:, Desg:C
  • 2003 Audi A4 Quattro Avant 3.0 V6 GAS, CC:2976, Fuel Injection, Engine VIN:, Desg:T

WIRING DIAGRAMS FOR 2003 Audi A4 Quattro AUTOMOBILES

OEM drawn wiring diagrams for most 2003 Audi A4 Quattro cars and light trucks sold in the U.S.

2003 Audi A4 Quattro  1.8 L4 GAS Wiring Diagram2003 Audi A4 Quattro 1.8 L4 GAS Wiring Diagram

Components on diagram:
  • High Mount Brake Light
  • Right Rear Turn Signal Light
  • Left Brake Light
  • Right Brake Light
  • Left Rear Turn Signal Light
  • 2003 Audi A4 Quattro Avant 3.0 V6 GAS Wiring Diagram2003 Audi A4 Quattro Avant 3.0 V6 GAS Wiring Diagram

    Components on diagram:
  • Radio
  • Antenna Connection
  • Auxiliary Heater Radio Receiver
  • 2003 Audi A4 Quattro  3.0 V6 GAS Wiring Diagram2003 Audi A4 Quattro 3.0 V6 GAS Wiring Diagram

    Components on diagram:
  • Control Module for Navigation with CD Mechanism
  • 2003 Audi A4 Quattro Avant 1.8 L4 GAS Wiring Diagram2003 Audi A4 Quattro Avant 1.8 L4 GAS Wiring Diagram

    Components on diagram:
  • ABS Control Module
  • 2003 Audi A4 Quattro  1.8 L4 GAS Wiring Diagram2003 Audi A4 Quattro 1.8 L4 GAS Wiring Diagram

    Components on diagram:
  • License Plate Light
  • High Mount Brake Light
  • Right Rear Turn Signal Light
  • Left Brake Light
  • Right Brake Light
  • 2003 Audi A4 Quattro  1.8 L4 GAS Wiring Diagram2003 Audi A4 Quattro 1.8 L4 GAS Wiring Diagram

    Components on diagram:
  • Engine Coolant Temperature Sensor
  • Fuel Gauge
  • Engine Coolant Temperature Gauge
  • Sender For Fuel Gauge
  • Oil Level Thermal Sensor
  • 2003 Audi A4 Quattro Avant 1.8 L4 GAS Wiring Diagram2003 Audi A4 Quattro Avant 1.8 L4 GAS Wiring Diagram

    Components on diagram:
  • Control Module With Indicator Unit In Instrument Panel Insert
  • Right Instrument Panel Vent Illumination
  • Left Instrument Panel Vent Illumination
  • Center Instrument Panel Vent Illumination
  • Coin Holder Illumination
  • 2003 Audi A4 Quattro Avant 3.0 V6 GAS Wiring Diagram2003 Audi A4 Quattro Avant 3.0 V6 GAS Wiring Diagram

    Components on diagram:
  • Light Switch
  • Automatic Day/Night Interior Mirror
  • Vehicle Electrical System Control Module
  • 2003 Audi A4 Quattro  3.0 V6 GAS Wiring Diagram2003 Audi A4 Quattro 3.0 V6 GAS Wiring Diagram

    Components on diagram:
  • Data Link Connector
  • Radio
  • Antenna
  • Control Module With Indicator Unit In Instrument Panel Insert
  • 2003 Audi A4 Quattro Avant 3.0 V6 GAS Wiring Diagram2003 Audi A4 Quattro Avant 3.0 V6 GAS Wiring Diagram

    Components on diagram:
  • Load Reduction Relay
  • CLICK HERE TO GET FULL ACCESS TO 2003 Audi A4 Quattro WIRING DIAGRAMS!

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

    Click here to view more details about 2001 Audi A4 Quattro Headlight, Driver Side2001 Audi A4 Quattro Headlight, Driver Side, Bulbs not included; Composite and halogen type; DOT and SAE approved; A high quality, direct fit OE replacement headlight..

    Source: Auto Body Parts Store

    $188.63

    Click here to view more details about 2010 Audi A4 Quattro Antenna2010 Audi A4 Quattro Antenna, 1-section mast; 470 mm extension; Stick-on; A high quality universal imitation antenna; May require modification or other adjustment to your vehicle upon installation..

    Source: Auto Body Parts Store

    $5.01

    Click here to view more details2013 Audi A3 Driver Side Power Door Mirror, Driver Side Power Door Door Mirror; Non-Folding; With Turn Signal; Paint To Match, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $344.50

    Click here to view more details1999 Audi A4 Quattro V6, 2.8 L, 2771 CC Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

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    Click here to view more details2006 Audi A4 Quattro Used Upper Control Arm, Driver Side, 2.0, AUTO, AWD L, fwd, L., Very Good.

    Source: Used Auto Parts Store

    $119.00

    Click here to view more details2009 Audi A4 Quattro Used Bumper Bar, Rear, 4DR, Black, 2.0T PREMI Without foam, Very Good.

    Source: Used Auto Parts Store

    $165.00
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