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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  3.0 V6 GAS Wiring Diagram2003 Audi A4 Quattro 3.0 V6 GAS Wiring Diagram

Components on diagram:
  • Antenna Connection
  • Rear Window Defogger With Window Antenna
  • Navigation Interface
  • 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:
  • Ignition/Starter Switch
  • 2003 Audi A4 Quattro  3.0 V6 GAS Wiring Diagram2003 Audi A4 Quattro 3.0 V6 GAS Wiring Diagram

    Components on diagram:
  • Transmission Control Module
  • Left Back Up Light
  • Right Back Up Light
  • 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
  • Sunroof Switch
  • Sunroof Motor
  • 2003 Audi A4 Quattro  1.8 L4 GAS Wiring Diagram2003 Audi A4 Quattro 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:
  • Memory Seat Control Module
  • 2003 Audi A4 Quattro Avant 3.0 V6 GAS Wiring Diagram2003 Audi A4 Quattro Avant 3.0 V6 GAS Wiring Diagram

    Components on diagram:
  • Control Module With Indicator Unit In Instrument Panel Insert
  • Antenna Connection
  • Antenna For Telephone
  • Telephone Amplifier
  • 2003 Audi A4 Quattro  1.8 L4 GAS Wiring Diagram2003 Audi A4 Quattro 1.8 L4 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • A/C Control Head
  • 2003 Audi A4 Quattro  1.8 L4 GAS Wiring Diagram2003 Audi A4 Quattro 1.8 L4 GAS Wiring Diagram

    Components on diagram:
  • Ignition/Starter Switch
  • 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 Bumper Grille, Front2001 Audi A4 Quattro Bumper Grille, Front, Bar style; A high quality, direct fit OE replacement bumper grille; Backed by 1-year, unlimited-mileage warranty..

    Source: Auto Body Parts Store

    $30.68

    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 2008 Audi A4 Taillight Outter Driver Side2008 Audi A4 Taillight Outter Driver Side, Driver Side Outer Tail Light Assembly; For Wagon Models, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $81.50

    Click here to view more details2002 Audi A4 Quattro L4, 1.8 L, 1800 CC Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

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    Click here to view more details2009 Audi A4 Quattro Used A/C Compressor, 2.0, AUTO, AWD Sdn & Station Wagon, 2.0L, Very Good.

    Source: Used Auto Parts Store

    $277.00

    Click here to view more details2000 Audi A4 Quattro Used A/C Compressor, 2.8, MANUAL, FWD 2.8L, Very Good.

    Source: Used Auto Parts Store

    $113.00
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