CarModelProblems.com

2003 Audi A4 Problems & Recalls

Built from official NHTSA complaint and recall data · data through 07/12/2026

High complaint levelIts most-reported problem — Fuel System, Gasoline:delivery:fuel Pump — runs 3.1× the fleet median for that category across the 1400 model-years tracked on this site.
210Complaints
4Recalls
10Crashes
6Fires
12Injured
0Deaths

Source: U.S. NHTSA complaint & recall data. Complaints are unverified reports from vehicle owners — a complaint is not a confirmed defect.

Is this problem acknowledged?

The most-reported problem — Fuel System, Gasoline:delivery:fuel Pump (12.9% of complaints) — is covered by 2 NHTSA recall campaigns.

Fuel System, Gasoline:delivery:fuel Pump complaints here are 3.1× the median for that category across the 1400 model-years tracked on this site.

Complaint categoryReportsOfficial statusReference
Fuel System, Gasoline:delivery:fuel Pump27 · 12.9%RecalledRecall 07V375000 · Recall 06V017000
Power Train:automatic Transmission18 · 8.6%not available
Power Train18 · 8.6%not available
Electrical System18 · 8.6%not available
Exterior Lighting18 · 8.6%RecalledRecall 05V096000
Fuel System, Gasoline15 · 7.1%RecalledRecall 07V375000 · Recall 06V017000

Recalled = an NHTSA safety recall covers this category, so a free repair exists. Under investigation = NHTSA has an open probe but no recall yet. Investigation closed = NHTSA examined it and closed the probe — this is not a defect finding; where a closed probe led to a recall we name the campaign. Not available = recall or investigation data could not be confirmed for this vehicle — it is not a “no”. Categories are matched by NHTSA's top-level component. Check your VIN at nhtsa.gov/recalls.

Complaints by component

POWER TRAIN:AUTOMATIC TRANSMISSION18 · 8.6%
POWER TRAIN18 · 8.6%
ELECTRICAL SYSTEM18 · 8.6%
EXTERIOR LIGHTING18 · 8.6%
FUEL SYSTEM, GASOLINE15 · 7.1%
VEHICLE SPEED CONTROL15 · 7.1%
ENGINE AND ENGINE COOLING13 · 6.2%
ELECTRICAL SYSTEM:IGNITION12 · 5.7%
AIR BAGS10 · 4.8%

Percentages are the share of the 210 complaints citing each component; one complaint can cite several components. “Unspecified / other” is NHTSA’s own catch-all category — we show it rather than hide it.

Recalls — 4 campaigns

Engine And Engine Cooling:engine

NHTSA campaign 14E007000 · 2014 · reported 03/07/2014

A failure of the timing belt may cause the engine to shut down, potentially increasing the risk of a vehicle crash. Recall repairs are free at authorized dealers.

PARK-IT: NO  · PARK-OUTSIDE: NO  ·  OVER-THE-AIR FIX: NO

Exterior Lighting:headlights

NHTSA campaign 05V096000 · 2005 · reported 03/15/2005

THIS CONDITION COULD AFFECT A DRIVER'S FIELD OF VIEW, INCREASING THE RISK OF A CRASH. Recall repairs are free at authorized dealers.

PARK-IT: NO  · PARK-OUTSIDE: NO  ·  OVER-THE-AIR FIX: NO

Fuel System, Gasoline:delivery:fuel Pump

NHTSA campaign 07V375000 · 2007 · reported 08/28/2007

IF FUEL FLOW TO THE ENGINE IS INTERRUPTED, THE VEHICLE COULD STALL WITHOUT WARNING AND THUS PRESENT A POTENTIAL RISK OF CRASH. Recall repairs are free at authorized dealers.

PARK-IT: NO  · PARK-OUTSIDE: NO  ·  OVER-THE-AIR FIX: NO

Fuel System, Gasoline:delivery:fuel Pump

NHTSA campaign 06V017000 · 2006 · reported 01/23/2006

IF FUEL FLOW TO THE ENGINE IS INTERRUPTED, THE VEHICLE COULD STALL WITHOUT WARNING AND THUS PRESENT A POTENTIAL RISK OF CRASH. Recall repairs are free at authorized dealers.

PARK-IT: NO  · PARK-OUTSIDE: NO  ·  OVER-THE-AIR FIX: NO

Park it Park outside Specimen badges — shown on a recall card only when NHTSA sets the flag. None of the campaigns above carries either flag. Always check your own vehicle by VIN at nhtsa.gov/recalls.

What owners report

“REFERENCE: NHTSA CAMPAIGN ID NUMBER: 07V375000 & 06V017000 I HAVE AN AUDI A4 AND IT EXPERIENCED A "PULL BACK/STALLING" ISSUE ABOUT A YEAR AGO WHEN…”NHTSA complaint 10264049 — filed 04/03/2009 · FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
“THE CONTACT OWNS A 2003 AUDI A4 CABRIOLET. WHILE DRIVING 40 MPH, THE VEHICLE MADE A BUMPING SOUND AS IF THERE WERE A FLAT TIRE…”NHTSA complaint 10223380 — filed 04/04/2008 · FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
“2003 AUDI A4 WITH DEFECTIVE FUEL PUMP. CONSUMER STATES THAT MANUFACTURER TOLD HER THAT HER VEHICLE WAS NOT AFFECTED BECAUSE HER VIN WAS NOT INCLUDED…”NHTSA complaint 10220594 — filed 03/04/2008 · FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.

Complaint trend by year filed

402010161620127820146320163102018332020342022312024

Frequently asked questions

What are the most common problems with the 2003 Audi A4?

Fuel system, gasoline:delivery:fuel pump issues are the most-reported category, cited in 27 of 210 NHTSA complaints (12.9%), followed by power train:automatic transmission (18), power train (18), electrical system (18). Complaints are unverified owner reports.

How many complaints does the 2003 Audi A4 have?

210 complaints were on file with NHTSA as of 07/12/2026. Of those, 10 involved a crash, 6 involved a fire, and 12 reported injuries. No deaths were reported.

Does the 2003 Audi A4 have any recalls?

Yes — 4 NHTSA safety recall campaigns, including campaign 14E007000. Recall repairs are free at authorized dealers. Check your specific vehicle by VIN at nhtsa.gov/recalls.

Has NHTSA acted on the 2003 Audi A4's reported problems?

Recall or investigation data is partly unavailable for this vehicle right now — check your VIN at nhtsa.gov/recalls for the authoritative answer.

Is a complaint proof of a defect?

No. Complaints are reports submitted by consumers to NHTSA. NHTSA does not verify individual complaints, and a complaint is not proof that a defect exists.

About this data — Complaint figures on this page are consumer reports submitted to the National Highway Traffic Safety Administration (NHTSA), a U.S. government agency. NHTSA does not verify individual complaints; a complaint is not proof that a defect exists, and counts reflect what owners chose to report, not confirmed failure rates. Recall information comes from official NHTSA safety recall campaigns; recall repairs are free at authorized dealers. Always check your specific vehicle by VIN at nhtsa.gov/recalls. CarModelProblems.com is an independent site and is not affiliated with NHTSA or any vehicle manufacturer. Data through 07/12/2026.