What Owners Report NHTSA ODI · 2,175,102 complaints · MY1998–2026

2000 Audi A4

Typical pattern

14.9% of complaints about the 2000 Audi A4 came in the first year, which is unremarkable for a 2000 vehicle — around the middle of the 213 model-years on record. The median complaint arrives at 5.2 yr in service. The most-reported system is service brakes, hydraulic (44 complaints), typically at 5.2 yr or about 83,850 miles.

Complaints
101
Median age at failure
5.2 yr
Median mileage
62,900 n=58
Crash / fire / tow
7.9% of reports
Safety recalls
5

When each system is reported — middle 50% of complaints

System
0y2y4y6y8y10y12y14y
Service brakes, hydraulic
44 reports · 83,850 mi
5.2 yr
4.5%

Safety recalls — NHTSA campaigns

21V470000 2021-06-23
Air bags:frontal:driver side:inflator module

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 not contain phase stabilized ammonium nitrate (PSAN) propellant. Due to a manufacturing issue, the NADI inflators may absorb moisture, possibly causing the air bag to deploy improperly in the event of a crash.

In the event of a crash necessitating air bag deployment, the air bag may not properly protect the occupant, increasing the risk of serious injury or death.

20V056000 2020-01-31
Air bags:frontal:driver side:inflator module

Volkswagen Group of America, Inc. (VW) is recalling certain 2000-2001 TT Roadster, 2000 TT Coupe, 1999 Audi A8, 1998-2000 Audi A6, and 1999-2000 Audi A4 vehicles equipped with Non-Azide Driver air bag Inflators (NADI) that do not contain phase stabilized ammonium nitrate (PSAN) propellant. Due to a manufacturing issue, the NADI inflators may absorb moisture, possibly causing the air bag to deploy improperly in the event of a crash.

In the event of a crash necessitating air bag deployment, the air bag may not properly protect the occupant, increasing the risk of serious injury or death.

14E007000 2014-03-07
Engine and engine cooling:engine

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 November 1, 2013 (and manufactured August 2013 through October 2013) that have a black-colored pulley/sprocket or do not have 'US9377' stamped on the water pump housing. These service replacement parts were sold for use in model year 1999-2005 Audi A4, 2000-2006 Audi TT, 1998-2005 Volkswagen Beetle, 1999-2006 Golf, 1999-2008 and 2011-2013 Volkswagen Jetta, and 2000-2005 Volkswagen Passat. In the af

A failure of the timing belt may cause the engine to shut down, potentially increasing the risk of a vehicle crash.

06E060000 2006-06-29
Exterior lighting

CERTAIN AAI MOTORSPORTS COMBINATION LAMPS SOLD AS REPLACEMENT LAMPS FOR USE ON THE ABOVE LIST PASSENGER VEHICLES. COMBINATION LAMPS NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT."

LACK OF AMBER SIDE REFLECTORS IN THE LAMPS WILL DECREASE LIGHTING VISIBILITY TO OTHER DRIVERS AND MAY POSSIBLY RESULT IN A VEHICLE CRASH

06E049000 2006-05-24
Exterior lighting

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 NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.

WITHOUT THE AMBER REFLECTORS, THE VEHICLE WILL BE POORLY ILLUMINATED, POSSIBLY RESULTING IN A VEHICLE CRASH WITHOUT WARNING.

In owners’ own words

Service brakes, hydraulic mileage not reported 6 mo in service
BRAKE FAILURE OCCURRED UNDER WET CONDITIONS. BRAKES WERE APPLIED AT 30 MPH, BUT DID NOT ENGAGE FOR A FEW SECONDS (3). BRAKES "CHATTERED" BEFORE CAR EVENTUALLY STOPPED, AND LUCKILY THERE WAS CLEAR TRAFFIC AHEAD OF ME. *AK
Service brakes, hydraulic mileage not reported 6 mo in service
WHEN DRIVING IN RAINY CONDITIONS BRAKESFAILED TO ENGAGE FOR SEVERAL SECONDS AFTER DEPRESSING PEDAL, CAUSING A VERY DANGEROUS DELAY. *AK
Service brakes, hydraulic mileage not reported 7 mo in service
WET-BRAKING PROBLEM. DURING HEAVY RAIN, WATER DROPLETS ACCUMULATE ON DISKS AND CAUSE A 2 SECOND DELAY IN BRAKING ACTION!!!. *AK

Other A4 model years

2020201820172010200920082007200620052004200320022001200019991998

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