2001 Audi A4 Quattro service and repair manual a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and reference wiring diagrams and system sections quickly while you work.
What's included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Wiring diagrams and electrical sections
- Powertrain, brakes, steering, suspension, HVAC and more
Trims covered
- Base Sedan 4-Door
- Confort Sedan 4-Door
- Avant Wagon 4-Door
Engines covered
- 2.8L 2771CC V6 GAS DOHC Naturally Aspirated
- 1.8L 1781CC l4 GAS DOHC Turbocharged
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
CERTAIN CK MOTORSPORTS COMBINATION HEADLIGHTS, CLEAR CORNER, BUMPER, AND SIDE MARKER LIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON THE PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE N
WITHOUT THE AMBER REFLECTORS, THE VEHICLE WILL BE POORLY ILLUMINATED, POSSIBLY RESULTING IN A VEHICL
CK MOTORSPORT WILL NOTIFY OWNERS AND REPLACE THE NONCOMPLIANT LAMPS FREE OF CHARGE. THE RECALL BEGA
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2000-2001 Audi TT Coupe, TT Roadster, 2000-2002 A4, and S4 vehicles equipped with Non-Azide Driver Air Bag Inflators (NADI) that do
In the event of a crash necessitating air bag deployment, the air bag may not properly protect the o
Dealers will replace the driver frontal airbag inflator with an alternative inflator, free of charge
The Gates Corporation (Gates) is recalling certain aftermarket Tru-Flow Water Pumps, part number TFW 41127, sold at certain NAPA Auto Parts and/or installed by automotive service technicians after Nov
A failure of the timing belt may cause the engine to shut down, potentially increasing the risk of a
Gates will notify owners, and dealers will replace the water pump, free of charge. The recall began
This bulletin provides information on the additional reporting requirements for safety related inquiries.
High quality media files (video and sound) are now integrated into technical service bulletins on a case-by-case basis. Media files can now be viewed on any smartphone or tablet.
The use of contaminated gasoline or gasoline with a low content of deposit control additives may result in one or more conditions.
Vehicle lacks power or will not move after stop due to simultaneous depressing of the brake and accelerator pedals
ATF pan leaks
High quality media files (video and sound) are now integrated into technical service bulletins on a case-by-case basis. Media files can now be viewed on any smartphone or tablet.
The use of contaminated gasoline or gasoline with a low content of deposit control additives may result in one or more conditions.
High quality media files (video and sound) are now integrated into technical service bulletins on a case-by-case basis. Media files can now be viewed on any smartphone or tablet.
Showing the 8 most recent of 84 technical service bulletins on file with NHTSA.
ALL AIRBAGS FAILED TO DEPLOY IN A DRIVER'S SIDE "T-BONE" COLLISION. A-4 IS EQUIPPED WITH SIDE AIRBAGS. A-4 WAS STATIONARY AND OCCUPIED, MINIVAN CRASHED INTO DRIVER'S DOOR AND PART OF FRONT QUARTER PA
BRAKES WERE WORKING FINE, COMING OFF FREEWAY, WAS COASTING THRU LIGHT, TRAFFIC STOPPED, BRAKES NO LONGER WORKED, BRAKE PEDAL WAS SUDDENLY FLUSH WITH FLOOR. REARENDED A CAR, CAR STARTED JUMPING FORWAR
WAS GOING ABOUT 40 MPH AND HIT INTO A CAR THAT WAS MAKING A LEFT TURN. THE WHOLE FRONT END OF THE CAR IS SMASHED IN AND STILL NOT ONE SINGLE AIR BAG GOT DEPLOYED. IT IS AN 2001 AUDI A4 1.8T. THERE IS
I WAS PULLING INTO A CONVENIENCE STORE PARKING LOT. AS I PULLED INTO THE SPACE IN FRONT OF THE STORE AND STEPPED ON THE BRAKE, RATHER THAN SLOWING DOWN THE CAR PICKED UP SPEED. NO MATTER HOW HARD I
WHILE TRAVELING AT APPROXMIMATELY 20 MPH ATTEMPTED TO STOP VEHICLE AND BRAKES FAILED TO SLOW VEHICLE DOWN. CONSUMER'S VEHICLE STRUCK ANOTHER VEHICLE, CAUSING NO INJURIES. DEALERSHIP HAS NOT EXA
Showing the 5 most serious of 153 complaints filed with NHTSA.
