← New search

2002 Audi A4

Owner reports · Recalls · Investigations

More warning signs than most A4 years

Owner complaints for the 2002 Audi A4 are substantially higher than the model-year median of 76.5.

About this comparison →

When problems were reported

Mileage at the reported incident

114 reports with mileage · 67 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Electrical System. Review the 76 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 28 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Exterior Lighting. Review the 17 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

13 crash reports6 fire reports4 injury reports

What owners actually said

181 reports
Mileage unknown · Nov 12, 2007
Engine And Engine Cooling

A KNOWN DEFECT IN AUDI 1.8 TURBO OIL PUMP .AUDI FAILED TO RECALL THE AUTO ALTHOUGH THEY WERE AWARE OF PROBLEM SINCE 2001. RESULTED IN TOTAL ENGINE DESTRUCTION. AUDI,HONOLULU REFUSES TO REPAIR. THIS SAME COMPLAINT IS SUBJECT OF 5 CLASS ACTION CIVIL LAW SUITS ON MAINLAND. DURING AN OIL STARVATION ENGINE FAILURE, ENGINE EXPLODES, …

Read full complaint

A KNOWN DEFECT IN AUDI 1.8 TURBO OIL PUMP .AUDI FAILED TO RECALL THE AUTO ALTHOUGH THEY WERE AWARE OF PROBLEM SINCE 2001. RESULTED IN TOTAL ENGINE DESTRUCTION. AUDI,HONOLULU REFUSES TO REPAIR. THIS SAME COMPLAINT IS SUBJECT OF 5 CLASS ACTION CIVIL LAW SUITS ON MAINLAND. DURING AN OIL STARVATION ENGINE FAILURE, ENGINE EXPLODES, RISK TO DRIVER AND PUBLIC IS SIGNIFICANT AS NOTED BY CIVIL COURT MASSACHUSETTS DOCUMENT .AUDI IS DEFENDANT IN LAW SUIT WHICH LISTS. DECEPTION, AND FAILURE TO RECALL VEHICLE AS PRIME COMPLAINTS.... INJURY AND POTENTIAL LOSS OF LIFE WHEN ENGINE EXPLODES IS ALSO MENTIONED IN DOCUMENT.DOC. NO.06CV3513-JCL-MFDISTRICT OF MASSACHUSETTS1:06-CV-11875-JLT AKA PLAINTIFFS SECOND AMENDED CLASS ACTION. AUDI HAS NOT YET ALERTED ALL OWNERS OF THESE VEHICLES THAT A OIL PUMP DEFECT IN MODELS 1997-2004 CAN HAVE CATASTROPHIC OIL STARVATION AND EXPLOSION LEADING TO INJURY AND OR DEATH. I HAVE ASKED AUDI-HONOLULU WHY THEY DID NOT WARN OWNERS. THEY RESPOND "WE WERE NOT OBLIGATED TO DO SO" THIS ENGINE DEFECT NEARLY KILLED MY SON AND COULD INJURY OR KILL ANYONE SUBJECT TO ITS ENGINE SEIZURE/BURN UP. MICHAEL HEALY MD MPH *TR

NHTSA ODI #10208651

65,000 miles · Jul 31, 2007
Visibility

I HAVE A 2002 AUDI A4. WIPER STOPPED WORKING. CHECKED FORUMS AND THE OTHER PEOPLE HAD THE SAME ISSUES. *TR

NHTSA ODI #10197981

Mileage unknown · Jul 10, 2007
Electrical System

2002 AUDI A4 1.8T WITH GAUGE CLUSTER PROBLEMS CUSTOMER STATES THAT THIS SAME PROBLEM HAS BEEN HAPPEN WITH OTHER AUDI CAR FOR THE LAST COUPLE OF YEARS**NAR**CC THE CONSUMER STATED SHE HAS NO WAY OF KNOWING HOW MUCH FUEL SHE HAS OR THE ENGINE TEMPERATURE. *JB

NHTSA ODI #10196962

Mileage unknown · May 2, 2007
Service Brakes, HydraulicCrash

2002 AUDI A4 CUSTOMER STATES THAT FAILED BRAKES CAUSED AN ACCIDENT**CC THE CONSUMER STATED THAT THE BRAKES COLLAPSED UPON HIM TRYING TO APPLY THEM. THE MANUFACTURER STATED THE COLLISION MUST HAVE OCCURRED FIRST, AND IN THE COURSE OF THE COLLISION, THE BRACKET IN WHICH THE BRAKE PEDAL WAS MOUNTED COLLAPSED, AS IT WAS DESIGNED T…

Read full complaint

2002 AUDI A4 CUSTOMER STATES THAT FAILED BRAKES CAUSED AN ACCIDENT**CC THE CONSUMER STATED THAT THE BRAKES COLLAPSED UPON HIM TRYING TO APPLY THEM. THE MANUFACTURER STATED THE COLLISION MUST HAVE OCCURRED FIRST, AND IN THE COURSE OF THE COLLISION, THE BRACKET IN WHICH THE BRAKE PEDAL WAS MOUNTED COLLAPSED, AS IT WAS DESIGNED TO DO. (LAWYER WROTE IN ON BEHALF OF CONSUMER). *JB

NHTSA ODI #10191109

Mileage unknown · Mar 24, 2007
Electrical SystemEngine And Engine Cooling

FAILURE OF ENGINE IGNITION COILS ,CAUSING VEHICLE TO LOSE POWER, AND CREATES SURGING AND SHAKING OF VEHICLE, MAKING IT UNSAFE TO DRIVE. HAPPENED SUDDENLY WHILE DRIVING. DEALER DIAGNOSED AS FAILURE OF 2 OF 4 ENGINE COILS. THESE WERE PREVIOUSLY REPLACED UNDER RECALL. CONTACTED AUDI, BUT DID NOT RECEIVE SATISFACTORY ANSWER. TH…

Read full complaint

FAILURE OF ENGINE IGNITION COILS ,CAUSING VEHICLE TO LOSE POWER, AND CREATES SURGING AND SHAKING OF VEHICLE, MAKING IT UNSAFE TO DRIVE. HAPPENED SUDDENLY WHILE DRIVING. DEALER DIAGNOSED AS FAILURE OF 2 OF 4 ENGINE COILS. THESE WERE PREVIOUSLY REPLACED UNDER RECALL. CONTACTED AUDI, BUT DID NOT RECEIVE SATISFACTORY ANSWER. THEY WILL NOT COVER REPAIR, AND THEY CLAIMED THAT IT WAS NOT A PART THAT REQUIRED REGULAR REPLACEMENT AND WILL NOT STATE WHAT THE LIFE OF THE COILS SHOULD BE. *AK

NHTSA ODI #10186059

45,000 miles · Mar 20, 2007
Power Train

I HAVE AN AUDI A4 2002 WITH CVT. OVER THE LAST YEAR OR SO THE TRANSMISSION HAS INTERMITTENTLY FAILED TO ENGAGE WHEN MOVING FROM A FULL STOP. THIS CAN HAPPEN IN A PARKING LOT OR MY HOME DRIVEWAY. AFTER ENGAGING THE DRIVE GEAR AND DEPRESSING THE GAS PEDAL THE CAR FAILS TO MOVE FOR ANYWHERE FROM A FEW SECONDS TO A MINUTE OR SO. …

Read full complaint

I HAVE AN AUDI A4 2002 WITH CVT. OVER THE LAST YEAR OR SO THE TRANSMISSION HAS INTERMITTENTLY FAILED TO ENGAGE WHEN MOVING FROM A FULL STOP. THIS CAN HAPPEN IN A PARKING LOT OR MY HOME DRIVEWAY. AFTER ENGAGING THE DRIVE GEAR AND DEPRESSING THE GAS PEDAL THE CAR FAILS TO MOVE FOR ANYWHERE FROM A FEW SECONDS TO A MINUTE OR SO. THIS IS ESPECIALLY DISCONCERTING ,AND I BELIEVE UNSAFE WHEN IT HAPPENS AT TRAFFIC LIGHTS. ONCE CRUISING THE CAR EXPERIENCES NO PROBLEMS. ON TWO OCCASIONS I HAVE REPORTED THIS TO THE DEALERSHIP. ON ONE OCCASION THE INTERMITTENT PROBLEM COULD NOT BE RECREATED. ON ANOTHER THEY DID RECREATE THE PROBLEM AND NOTIFIED ME THAT REPAIR COSTS WOULD BE BETWEEN $1700 AND $6000. IT IS A FIVE YEAR OLD CAR WITH 58000 MILES. TO ADD TO THE PROBLEM THE TRADE IN VALUE OF THE VEHICLE REFLECTS THE NEED TO REPLACE THE TRANSMISSION. I AM NOT THE ONLY PERSON WITH THIS EXPERIENCE. I HAVE FOUND MANY ON THE INTERNET.*AK

NHTSA ODI #10185610

56,500 miles · Mar 19, 2007
Engine And Engine Cooling

WATER PUMP BEARINGS WERE DAMAGED, THAT CAUSED TO REBUILT THE WHOLE ENGINE

NHTSA ODI #10185535

54,000 miles · Feb 13, 2007
Engine And Engine Cooling

OIL SLUDGE ON 2002 AUDI A4 QUATTRO 1.8T. *NM

NHTSA ODI #10182485

Mileage unknown · Feb 11, 2007
Visibility

THE SIDE VIEW MIRRORS INTERMITTENTLY, SINCE THE VEHICLE WAS NEW, ADJUST THEMSELVES OUTWARD MAKING OPERATION A DANGER. NEVER ABLE TO DUPLICATE AT DEALER, NOW OUT OF WARRANTY AND STILL A PROBLEM. WAS TOLD THEY WOULD CONTINUE TO PAY TO EVALUATE, AND NOW THEY SAY THEY WILL ONLY PAY IF THEY FIND SOMETHING. *JB

NHTSA ODI #10182242

40,000 miles · Feb 7, 2007
Electrical System

TL*- THE CONTACT STATED THAT THERE WAS A BAD IGNITION COIL IN HIS 2002 AUDI A4 CAUSING THE VEHICLE TO VIBRATE VIOLENTLY RESULTING IN HIS NOT BEING ABLE TO GO OVER 20 MPH WITHOUT LOSING CONTROL OF THE VEHICLE. THE CONTACT HAS EXPERIENCED THIS PROBLEM 4 TIMES SINCE 2003 AND HAS EITHER TOWED THE VEHICLE INTO THE DEALER OR HAS DRI…

Read full complaint

TL*- THE CONTACT STATED THAT THERE WAS A BAD IGNITION COIL IN HIS 2002 AUDI A4 CAUSING THE VEHICLE TO VIBRATE VIOLENTLY RESULTING IN HIS NOT BEING ABLE TO GO OVER 20 MPH WITHOUT LOSING CONTROL OF THE VEHICLE. THE CONTACT HAS EXPERIENCED THIS PROBLEM 4 TIMES SINCE 2003 AND HAS EITHER TOWED THE VEHICLE INTO THE DEALER OR HAS DRIVEN IT TO THE DEALER NO FASTER THEN 20 MPH. AT THE DEALER THEY HAVE REPLACED THE IGNITION COILS ON THE VEHICLE. THE CONTACT CAN PROVIDE COPY OF INVOICE REPAIR IF NEEDED. THE FAILURE MILEAGE WAS 40000 AND THE CURRENT WAS 70000 MILES.

NHTSA ODI #10181902

Official recalls

1

21V470000 · Air Bags:frontal:driver Side:inflator Module

Jun 23, 2021

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.

Consequence & remedy

Consequence: 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.

Remedy: Dealers will replace the driver frontal airbag inflator with an alternative inflator, free of charge. Owner notification letters were mailed November 2, 2021. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 69CJ.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.