2000 Audi A4 Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2000 Audi A4, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Brakes5146.8%
- Engine1110.1%
- Electrical1110.1%
- Airbags65.5%
- Powertrain (other)65.5%
- Visibility54.6%
- Suspension32.8%
- Other / unspecified32.8%
- Transmission32.8%
- Driver assistance32.8%
- Exterior lighting21.8%
- Heating & air conditioning10.9%
- Interior & seats10.9%
- Steering10.9%
- Tires & wheels10.9%
- Fuel system10.9%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
AUDI COMPLAINT AND RECALL REQUEST THE ANTI LOCK BRAKING SYSTEM NO LONGER WORKS LIKE IT SHOULD. WHEN THE VEHICLE IS STARTED I GET A SOLID AMBER ABS WARNING LIGHT ALONG WITH A FLASHING BRAKE LIGHT ACCOMPANIED WITH THREE WARNING TONES. UPON DOING AN INTERNET SEARCH I IMMEDIATELY REALIZED THIS PROBLEM WITH THE BOSCH 5.3 ABS CONTROL MODULE UNIT IS EXTREMELY COMMON ON 1998 TO 2001 AUDI AND VW MODELS. AUDI/VW CREATED A SERVICE BULLETIN TO REPAIR VW'S IN THE SAME DATE RANGE (BULLETIN 0517 NHTSA ID NUMBER: 10016037), BUT IGNORED THE ISSUE WITH AUDI'S. AS PER THE VEHICLE'S OWNER'S MANUAL, IT STATES THAT WHILE THE SYSTEM IS IN THIS STATE, THE REAR BRAKES MAY LOCK UP UNDER BRAKING. THIS IS A SERIOUS PROBLEM THAT WILL NOT ALLOW ME TO BRAKE QUICKLY IN EMERGENCY SITUATIONS. THE COST OF REPLACING THE ABS MODULE FROM THE DEALERSHIP WAS QUOTED AT OVER $1000. A SIMPLE INTERNET SEARCH REVEALS THAT THOUSANDS OF AUDI OWNERS HAVE VOICED COMPLAINTS. THIS IS A BLATANT DISREGARD FOR THEIR CUSTOMER'S SAFETY AND A RECALL SHOULD BE REQUIRED. *TR
ON MY 2000 AUDI A4 THE ANTI LOCK BRAKING SYSTEM NO LONGER WORKS. I GET A SOLID AMBER ABS WARNING LIGHT ALONG WITH A FLASHING BRAKE LIGHT ACCOMPANIED WITH THREE WARNING TONES WHEN I START THE CAR. AFTER MUCH RESEARCH, THIS IS A COMMON PROBLEM ON 1998 TO 2001 AUDI AND VW MODELS. I HAVE NOT HEARD OF ANY RECALL, HOWEVER THERE SHOULD BE ONE. THIS IS A SERIOUS PROBLEM THAT WILL NOT ALLOW ME TO BRAKE QUICKLY IN ALL SITUATIONS ESPECIALLY WINTER CONDITIONS AND THE COST TO GET IT REPLACED IS FAR TOO MUCH. *TR
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
THE LCD DRIVER INFORMATION CENTER IS PIXELATED, THIS NORMALLY WOULDN'T NORMALLY BE A HUGE PROBLEM BUT THIS SCREEN INFORMS THE DRIVER OF HIGH ENGINE TEMPERATURES, LOW OIL, LOW COOLANT, ETC. I'M UNABLE TO READ THE SCREEN AND HAVE NO IDEA WHAT IT IS ATTEMPTING TO TELL ME WHEN MY CAR MAKES A VERY HIGH PITCHED BEEP TO INFORM ME THERE IS A PROBLEM. I'VE ALSO DISCOVERED THAT THIS IS AN EXTREMELY COMMON PROBLEM WITH CARS OF THIS MODEL YEAR AND SEVERAL OTHER MODEL YEARS. *TR
I HAVE A 2000 AUDI A4. THERE WAS A LETTER THAT WAS MAILED TO ME EXPLAINING THE DEFECT WITH THE VEHICLE 2 MONTHS AFTER THE INCIDENT HAPPENED. THE TIMING BELT ON MY VEHICLE BROKE RESULTING IN SEVERE ENGINE DAMAGE. THE MANUFACTURER REFUSES TO PAY FOR THE DAMAGE OR FIX IT. *TR
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
THE LCD SCREEN IS PIXELATING. THIS IS A PROBLEM WITH ALL AUDI 2000 A4S. THE SCREEN IS NOT SHOWING ANY WARNINGS ARE PROBLEMS
GRADUAL FAILURE OF THE AUTO CHECK SYSTEM DISPLAY LEADING TO TOTAL FAILURE AND THE INABILITY TO DETERMINE ENGINE PERFORMANCE AND SAFETY DATA.
Airbags
Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.
From owner reports, verbatim
Takata recall. The contact owns a 2000 Audi A4. The contact received notification of NHTSA Campaign Number: 20V056000 (Air Bags) however, the part to do the recall repair was not yet available. The contact took the vehicle to the local dealer and was confirmed that the part was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms part not available.
I WAS HEADED NORTH BOUND ON THE CALIFORNIA 57 RIGHT BEFORE DIAMOND BAR BLVD. WHEN MY CAR STARTED TO FISH TAIL. I DROVE OVER TO THE SHOULDER LANE AND RIGHT AS I MERGED OVER MY BACK DRIVER SIDE TIRE SNAPPED OFF TAKING HALF MY WHEEL BASE WITH IT LEAVING NO WAY TO PUT A SPARE TIRE ON. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Powertrain (other)
Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.
From owner reports, verbatim
PERSISTENT FAILURE OF THE CENTER DIFFERENTIAL TRANSMISSION COMPONENT. THERE WERE NO EVENTS LEADING UP TO THE FAILURE, OTHER THAN NORMAL OPERATION OF THE VEHICLE. THE PART WAS REPLACED AT 70,000 MILES BY SEWICKLEY AUDI AND PARTIALLY COVERED BY WARRANTY (75%). THE CENTER DIFFERENTIAL WAS REPLACED AGAIN AND AGAIN AT 100,000 MILES (ALONG WITH THE WHOLE TRANSMISSION) - NOT COVERED BY WARRANTY. AUDI SERVICE (AT PAUL MILLER AUDI) REPLACED THE ENTIRE TRANSMISSION FOR A VERY COSTLY REPAIR ($8,800) AND STATED THAT A FAILURE OF THE CENTER BEARING IN THE TRANSMISSION OCCURED PRIOR TO THE FAILURE OF THE FIRST CENTER DIFFERENTIAL. *LA
AS SOON AS MY CAR HIT 50,000 (THE WARRANTY EXPIRATION) NUMEROUS PROBLEMS MYSTERIOUSLY APPEARED: THE MOTOR FOR THE REAR PASSENGER WINDOW FAILED ($200 TO REPAIR), THE DRIVE SHAFT STARTED SLIPPING ($1,500) AND THE TRUNK LATCH FAILED TO CLOSE SECURELY ($150). *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Visibility
Reports naming windshields, glass, wipers, defrosters and mirrors.
From owner reports, verbatim
AS SOON AS MY CAR HIT 50,000 (THE WARRANTY EXPIRATION) NUMEROUS PROBLEMS MYSTERIOUSLY APPEARED: THE MOTOR FOR THE REAR PASSENGER WINDOW FAILED ($200 TO REPAIR), THE DRIVE SHAFT STARTED SLIPPING ($1,500) AND THE TRUNK LATCH FAILED TO CLOSE SECURELY ($150). *AK
FAILURE OF WINDSHIELD WIPERS.THEY'RE RUNNING SLOW AND ERRATIC. *CB
Too few reports in this category for a page of its own — they appear in the full complaint list.
Suspension
Reports naming suspension components — springs, struts, shocks, control arms and related hardware.
From owner reports, verbatim
12/5/02 VEHICLE TAKEN TO PALISADES AUDI FOR 48,000/3 YEAR MAINTENANCE SERVICE AND TIRE ROTATION. 1/28/03 WHILE TRAVELING STRAIGHT AHEAD AT APPROXIMATELY 25 MPH ON UPHILL CITY STREET, VEHICLE SUDDENLY PULLED TO THE RIGHT AND WAS UNABLE TO STEER. WHEN VEHICLE STOPPED FOUND TIRE, SUSPENSION, BALL JOINT, CONTROL ARM, ETC. ON RIGHT FRONT HAD TOTALLY DISCONNECTED FROM VEHICLE. VEHICLE DEEMED TOTALED BY CENTRAL MUTUAL INSURANCE CO. *JB
CONSUEMER STATES THAT THE COIL PACK IS DEFECTIVE CAUSING THE VEHICLE NOT TO START. PLEASE PROVIDE ADDITIONAL INFORMATION. PH
Too few reports in this category for a page of its own — they appear in the full complaint list.
Other / unspecified
Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.
From owner reports, verbatim
2000 AUDI A4. CONSUMER WRITES IN REGARDS TO THE OVD 2 UNIT IN AUDI AND VW VEHICLES *TGW THE CONSUMER STATED THE PROBLEM INVOLVED THE OVD 2 UNIT WHICH COMMUNICATED THE SMOG TEST RESULTS TO THE COMPUTER AND DMV. ALTHOUGH, THE VEHICLE WOULD PASS THE EMISSIONS TEST, THERE WOULD BE A COMMUNICATION ERROR. THE DMV REQUIRED THE COMMUNICATION AND MADE NO EXCEPTION. THE ROOT OF THE PROBLEM STEMMED FROM THE OVD 2 UNIT PLACED INTO THE RADIO. WHEN THE RADIO IS REPLACED WITH A NON AUDI OR VW RADIO THE OVD 2 UNIT IS NO LONGER THERE. THE CONSUMER WAS INFORMED THE PRICE TO REPLACE THE RADIO CONTAINING THE OVD 2 UNIT IS $1000 AND UP.
ON MY 2000 AUDI A4 THE ANTI LOCK BRAKING SYSTEM NO LONGER WORKS. I GET A SOLID AMBER ABS WARNING LIGHT ALONG WITH A FLASHING BRAKE LIGHT ACCOMPANIED WITH THREE WARNING TONES WHEN I START THE CAR. AFTER MUCH RESEARCH, THIS IS A COMMON PROBLEM ON 1998 TO 2001 AUDI AND VW MODELS. I HAVE NOT HEARD OF ANY RECALL, HOWEVER THERE SHOULD BE ONE. THIS IS A SERIOUS PROBLEM THAT WILL NOT ALLOW ME TO BRAKE QUICKLY IN ALL SITUATIONS ESPECIALLY WINTER CONDITIONS AND THE COST TO GET IT REPLACED IS FAR TOO MUCH. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Transmission
Reports naming the automatic or manual transmission, including shifting behaviour, shudder, slipping and transmission control modules.
From owner reports, verbatim
DT: THE CONTACT STATED ON APRIL 5, 2005 ENGINE STARTED MAKING LOUD NOISES. THE CONTACT TOOK THE VEHICLE TO A LOCAL DEALERSHIP FOR REGULAR SERVICE AND INSPECTION, AND THE DEALER FOUND THE HEAD GASKETS, MASS FLOW SENSORS, VACUUM HOSES, INTAKE MANIFOLD GASKETS, AND THE THROTTLE BODY NEEDED TO BE REPLACED. REPAIRS WERE MADE. FOUR MONTHS LATER THE VEHICLE STARTED MAKING LOUD NOISES AGAIN. THE CONTACT WAITED ANOTHER FOUR MONTHS BEFORE TAKING THE VEHICLE BACK TO THE DEALER ON DECEMBER 29, 2005 TO HAVE IT SERVICED A SECOND TIME. THIS TIME THE DEALER DISCOVERED THE TIE ROD ENDS, CHAIN TENSIONER AND THE OIL COOLANT LINES NEEDED TO BE REPLACED. THERE WERE NEVER ANY WARNING INDICATORS OTHER THAN THE NOISE INDICATING A PROBLEM. NO ADDITIONAL REPAIRS WERE MADE. *AK UPDATED 1/25/2006 - *NM
VEHICLE WAS STILL IN 1ST GEAR WHILE GOING INTO A 6-LANE HIGHWAY. VEHICLE STALLED ONWAY TO MEDIAN. ONCOMING TRAFFIC WAS RACING TOWARDS IT, AND VEHICLE WOULDN'T START, IMPOSSIBLE TO MOVE. VEHICLE WAS PUSHED OUT OFF WAY. VEHICLE ONCE STARTED WOULDN'T MOVE INTO GEAR. A COMPLAINT WAS MADE WITH MANUFACTURER. VEHICLE WAS AT DEALER. THEY DETERMINED A TRANSMISSION FAILURE.*AK THE DRIVE SHAFT BROKE AT OUTER CV JOINT DUE TO METAL FATIGUE. *YH
Too few reports in this category for a page of its own — they appear in the full complaint list.
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
HELLO: RECENTLY I HAD A FAILURE WITH THE ABS BRAKING SYSTEM ON MY 2000 AUDI A4, 2.8L. THIS FAILURE WAS VERIFIED BY THE AUDI DEALER IN WILMINGTON, DE. FROM THE DEALER AND ACCORDING TO MANY ARTICLES, THIS FAILURE IS COMMON WITH THIS MAKE. SO COMMON, THAT AUDI/VW DID A RECALL ON VW'S, BUT NOT ON AUDI'S. THIS IS NOT FAIR AND I AM HEAR TO VOICE MY SAFETY CONCERN. *TR
DT: THE CONTACT STATED ON APRIL 5, 2005 ENGINE STARTED MAKING LOUD NOISES. THE CONTACT TOOK THE VEHICLE TO A LOCAL DEALERSHIP FOR REGULAR SERVICE AND INSPECTION, AND THE DEALER FOUND THE HEAD GASKETS, MASS FLOW SENSORS, VACUUM HOSES, INTAKE MANIFOLD GASKETS, AND THE THROTTLE BODY NEEDED TO BE REPLACED. REPAIRS WERE MADE. FOUR MONTHS LATER THE VEHICLE STARTED MAKING LOUD NOISES AGAIN. THE CONTACT WAITED ANOTHER FOUR MONTHS BEFORE TAKING THE VEHICLE BACK TO THE DEALER ON DECEMBER 29, 2005 TO HAVE IT SERVICED A SECOND TIME. THIS TIME THE DEALER DISCOVERED THE TIE ROD ENDS, CHAIN TENSIONER AND THE OIL COOLANT LINES NEEDED TO BE REPLACED. THERE WERE NEVER ANY WARNING INDICATORS OTHER THAN THE NOISE INDICATING A PROBLEM. NO ADDITIONAL REPAIRS WERE MADE. *AK UPDATED 1/25/2006 - *NM
Too few reports in this category for a page of its own — they appear in the full complaint list.
Exterior lighting
Reports naming headlights, tail lights, turn signals and other exterior lighting.
From owner reports, verbatim
REPLACEMENT HEADLIGHT ASSEMBLY P/N 341-1107L-US MADE BY DEPO FOR 2000 AUDI A4 HAS THE CENTER BULB ROTATED 180 DEGREES FROM THE ORIGINAL. A BULB ENGINEER AT SYLVANIA/OSRAM SAID THE PARTICULAR BULB LIGHT PATTERN IS DEPENDENT UPON ORIENTATION DUE TO THE FILAMENT STRUT AND A REFLECTOR IS DESIGNED TO WORK WITH THE BULB IN A CERTAIN DIRECTION. THE POTENTIAL ISSUES ARE 1) WAS THE REFLECTOR DESIGNED AND TESTED TO WORK WITH THE BULB THAT WAY, AND IF NOT 2) WAS THIS SOMETHING THAT WAS JUST OVERLOOKED OR IGNORED WHEN THE LIGHT WAS COPIED FROM THE ORIGINAL AUDI DESIGN, OR 3) WAS THIS A MANUFACTURING MISTAKE THAT HAPPENED TO A BATCH OF PARTS. A US DISTRIBUTOR THINKS #1 IS THE CASE, BUT HE MADE THE COMMENT WITHOUT SPEAKING TO THE ENGINEERS IN TAIWAN. IF THIS CONDITION IS IMPROPER, THERE ARE MANY LIGHT ASSEMBLIES OUT THERE LIKE THIS AND THEY MAY NOT PASS REGULATORY TESTS. I HAVE A PICTORIAL COMPARISON OF THE DEPO PART ALONGSIDE THE ORIGINAL THAT I CAN EMAIL AS ADDITIONAL INFORMATION. UPDATED 07/23/09 *BF *TR PICTURE RECEIVED. UPDATED 07/27/09
THE HEAD LIGHTS FAILED WHILE DRIVING. *JB
Too few reports in this category for a page of its own — they appear in the full complaint list.
Heating & air conditioning
Reports naming the heating, ventilation and air-conditioning system.
From owner reports, verbatim
THE SEAT HEATER FAILED, ALSO WHEN THE VEHICLE WAS IN REVERSE, AND THE CONSUMER APPLIED THE BRAKE, THE VEHICLE FAILED TO STOP. *JB THE VEHICLE WASN'T DRIVABLE WHEN THE IGNITION COILS FAILED. SCC
Too few reports in this category for a page of its own — they appear in the full complaint list.
Interior & seats
Reports naming seats, latches, locks, linkages and interior fittings.
From owner reports, verbatim
AS SOON AS MY CAR HIT 50,000 (THE WARRANTY EXPIRATION) NUMEROUS PROBLEMS MYSTERIOUSLY APPEARED: THE MOTOR FOR THE REAR PASSENGER WINDOW FAILED ($200 TO REPAIR), THE DRIVE SHAFT STARTED SLIPPING ($1,500) AND THE TRUNK LATCH FAILED TO CLOSE SECURELY ($150). *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Steering
Reports naming the steering system — racks, columns, power-steering assist and steering linkage.
From owner reports, verbatim
DT: THE CONTACT STATED ON APRIL 5, 2005 ENGINE STARTED MAKING LOUD NOISES. THE CONTACT TOOK THE VEHICLE TO A LOCAL DEALERSHIP FOR REGULAR SERVICE AND INSPECTION, AND THE DEALER FOUND THE HEAD GASKETS, MASS FLOW SENSORS, VACUUM HOSES, INTAKE MANIFOLD GASKETS, AND THE THROTTLE BODY NEEDED TO BE REPLACED. REPAIRS WERE MADE. FOUR MONTHS LATER THE VEHICLE STARTED MAKING LOUD NOISES AGAIN. THE CONTACT WAITED ANOTHER FOUR MONTHS BEFORE TAKING THE VEHICLE BACK TO THE DEALER ON DECEMBER 29, 2005 TO HAVE IT SERVICED A SECOND TIME. THIS TIME THE DEALER DISCOVERED THE TIE ROD ENDS, CHAIN TENSIONER AND THE OIL COOLANT LINES NEEDED TO BE REPLACED. THERE WERE NEVER ANY WARNING INDICATORS OTHER THAN THE NOISE INDICATING A PROBLEM. NO ADDITIONAL REPAIRS WERE MADE. *AK UPDATED 1/25/2006 - *NM
Too few reports in this category for a page of its own — they appear in the full complaint list.
Tires & wheels
Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.
From owner reports, verbatim
I WAS HEADED NORTH BOUND ON THE CALIFORNIA 57 RIGHT BEFORE DIAMOND BAR BLVD. WHEN MY CAR STARTED TO FISH TAIL. I DROVE OVER TO THE SHOULDER LANE AND RIGHT AS I MERGED OVER MY BACK DRIVER SIDE TIRE SNAPPED OFF TAKING HALF MY WHEEL BASE WITH IT LEAVING NO WAY TO PUT A SPARE TIRE ON. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
FUEL SENDING UNIT MALFUNCTION ON 2000 AUDI A4. AFFECTS SEDAN AND AVANT MODELS. RESULTS IN FUEL GAUGE READING APPROXIMATELY 1/4 TANK LOWER THAN ACTUAL FUEL LEVEL. NOTE: A6 MODEL HAS BEEN RECALLED FOR THIS ISSUE, AND OVER 50 A4 OWNERS HAVE INFORMED ME (VIA WEB) THAT THEY EXPERIENCE THIS PROBLEM, BUT AUDI HAS NOT ISSUED A RECALL FOR THE A4, DESPITE ADMITTING THAT IT USES THE SAME SENDING UNIT COMPONENTS. *LA
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .