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

Components on diagram:
  • Trunk Lid Alarm Switch
  • Switch For Unlocking Rear Lid Lock Cylinder
  • Trunk Lock Alarm/Central Locking System
  • 2003 Audi A4 Quattro Avant 1.8 L4 GAS Wiring Diagram2003 Audi A4 Quattro Avant 1.8 L4 GAS Wiring Diagram

    Components on diagram:
  • Driver's Seat Lumbar Support Curvature Adjustment Motor
  • Driver's Seat Lumbar Support Height Adjustment Motor
  • 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
  • Steering Column Electronic Systems Control Module
  • 2003 Audi A4 Quattro  1.8 L4 GAS Wiring Diagram2003 Audi A4 Quattro 1.8 L4 GAS Wiring Diagram

    Components on diagram:
  • Control Module for Navigation with CD Mechanism
  • 2003 Audi A4 Quattro  3.0 V6 GAS Wiring Diagram2003 Audi A4 Quattro 3.0 V6 GAS Wiring Diagram

    Components on diagram:
  • High Tone Horn
  • Low Tone Horn
  • Switch for Emergency Flasher
  • 2003 Audi A4 Quattro Avant 3.0 V6 GAS Wiring Diagram2003 Audi A4 Quattro Avant 3.0 V6 GAS Wiring Diagram

    Components on diagram:
  • Instrument Panel
  • Fuse in Holder/Relay Panel
  • 2003 Audi A4 Quattro  3.0 V6 GAS Wiring Diagram2003 Audi A4 Quattro 3.0 V6 GAS Wiring Diagram

    Components on diagram:
  • Left Footwell Light
  • Right Footwell Light
  • Glove Compartment Light
  • Switch for Glove Compartment Light
  • 2003 Audi A4 Quattro  1.8 L4 GAS Wiring Diagram2003 Audi A4 Quattro 1.8 L4 GAS Wiring Diagram

    Components on diagram:
  • Ashtray Light
  • A/C Control Head
  • Cigarette Lighter Light
  • Windshield Antenna Suppression Filter
  • 2003 Audi A4 Quattro Avant 1.8 L4 GAS Wiring Diagram2003 Audi A4 Quattro Avant 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  1.8 L4 GAS Wiring Diagram2003 Audi A4 Quattro 1.8 L4 GAS Wiring Diagram

    Components on diagram:
  • Transmission Control Module
  • ABS Control Module
  • Airbag Control Module
  • Engine Control Module
  • 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 Rear Body Panel2001 Audi A4 Quattro Rear Body Panel, A High Quality, Direct Fit OE Replacement For Rear Body Panel.

    Source: Auto Body Parts Store

    $3.53

    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 1994 Audi V8 15" X 7.5" Alloy Wheel1994 Audi V8 15" X 7.5" Alloy Wheel, ALLOY WHEEL, 15 X 7.5, 5 STUDS/LUGS, 112MM BOLT DIA, 6 SPOKES, 35MM OFFSET, LIGHT SPARKLE SILVER, UNIVERSAL; 35MM OFFSET, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $130.45

    Click here to view more details2009 Audi A4 Quattro V6, 3.2 L, 196 CID Rebuilt Engine, Warranty: 7-Year/70,000 Mile, .

    Source: Rebuilt Engines Store

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    Click here to view more details1999 Audi A4 Quattro Used Vacuum Pump, S4, FUEL DIAGNOSIS PUMP, 8L0862257N, Very Good.

    Source: Used Auto Parts Store

    $150.00

    Click here to view more details2010 Audi A4 Quattro Used Ignition Switch W/Key, Sdn & Station Wagon, Very Good.

    Source: Used Auto Parts Store

    $114.00
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