CarModelProblems.com

2005 Audi A4 Problems & Recalls

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

High complaint levelIts most-reported problem — Exterior Lighting — runs 7.3× the fleet median for that category across the 720 model-years tracked on this site.
219Complaints
4Recalls
7Crashes
3Fires
8Injured
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 — Exterior Lighting (44.3% of complaints) — recall and investigation status for this vehicle is currently unavailable.

Exterior Lighting complaints here are 7.3× the median for that category across the 720 model-years tracked on this site.

Complaint categoryReportsOfficial statusReference
Exterior Lighting97 · 44.3%not available
Air Bags49 · 22.4%RecalledRecall 18V427000 · Recall 17V032000 · Recall 16V382000
Electrical System24 · 11%not available
Power Train10 · 4.6%not available
Engine10 · 4.6%RecalledRecall 14E007000
Vehicle Speed Control8 · 3.7%not available

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

AIR BAGS49 · 22.4%
POWER TRAIN10 · 4.6%
ENGINE10 · 4.6%
VEHICLE SPEED CONTROL8 · 3.7%
FUEL SYSTEM, GASOLINE7 · 3.2%
ENGINE AND ENGINE COOLING6 · 2.7%
STEERING5 · 2.3%
POWER TRAIN:AUTOMATIC TRANSMISSION5 · 2.3%

Percentages are the share of the 219 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

Air Bags:frontal:passenger Side:inflator Module

NHTSA campaign 18V427000 · 2018 · reported 06/22/2018

An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death. Recall repairs are free at authorized dealers.

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

Air Bags:frontal:passenger Side:inflator Module

NHTSA campaign 17V032000 · 2017 · reported 01/11/2017

An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death. Recall repairs are free at authorized dealers.

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

Air Bags:frontal:passenger Side:inflator Module

NHTSA campaign 16V382000 · 2016 · reported 06/01/2016

An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death. Recall repairs are free at authorized dealers.

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

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

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

“HEADLIGHT FLICKERS AND GOES OUT "HEADLIGHT DIPPED" WARNING.”NHTSA complaint 10455216 — filed 04/13/2012 · EXTERIOR LIGHTING
“THE RIGHT HEADLIGHT GOES OUT AND FLICKERS ON MY AUDI A4 QUATTRO T 2005 AND IT HAS HAPPENED DAILY AND IVE BEEN READING ABOUT IT…”NHTSA complaint 10449896 — filed 02/29/2012 · EXTERIOR LIGHTING
“WIFE WAS DRIVING HOME FROM WORK AT NIGHT, WHEN ERROR MESSAGE "LEFT DIPPED HEADLIGHT" APPEARED, AND SHE NOTICED LEFT LOW BEAM HEADLIGHT NOT WORKING. REPLACED…”NHTSA complaint 10448538 — filed 02/20/2012 · EXTERIOR LIGHTING

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

Complaint trend by year filed

6320102224201221112014161120163382018612021122023312026

Frequently asked questions

What are the most common problems with the 2005 Audi A4?

Exterior lighting issues are the most-reported category, cited in 97 of 219 NHTSA complaints (44.3%), followed by air bags (49), electrical system (24), power train (10). Complaints are unverified owner reports.

How many complaints does the 2005 Audi A4 have?

219 complaints were on file with NHTSA as of 07/12/2026. Of those, 7 involved a crash, 3 involved a fire, and 8 reported injuries. No deaths were reported.

Does the 2005 Audi A4 have any recalls?

Yes — 4 NHTSA safety recall campaigns, including campaign 18V427000. Recall repairs are free at authorized dealers. Check your specific vehicle by VIN at nhtsa.gov/recalls.

Has NHTSA acted on the 2005 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.