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

2006 Audi A4

Typical pattern

2.6% of complaints about the 2006 Audi A4 came in the first year, which is unremarkable for a 2006 vehicle — around the middle of the 250 model-years on record. The median complaint arrives at 6.3 yr in service. The most-reported system is exterior lighting (159 complaints), typically at 4.9 yr or about 55,000 miles.

Complaints
340
Median age at failure
6.3 yr
Median mileage
60,500 n=233
Crash / fire / tow
3.8% of reports
Safety recalls
3

When each system is reported — middle 50% of complaints

System
0y2y4y6y8y10y12y14y
Exterior lighting
159 reports · 55,000 mi
4.9 yr
0.6%
Air bags
73 reports · 100,000 mi
11.2 yr
8.2%
Electrical system
21 reports · 70,000 mi
6.4 yr
4.8%
Engine
15 reports · 90,438 mi
8.6 yr
6.7%

Safety recalls — NHTSA campaigns

18V427000 2018-06-22
Air bags:frontal:passenger side:inflator module

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2005-2008 Audi A4 Sedan, A4 Avant, S4 Avant and S4 Sedan, 2007-2008 RS4 Sedan, 2004 RS4 Cabriolet, 2007-2009 A4 Cabriolet and S4 Cabriolet, 2005-2011 A6 Sedan, 2006-2011 A6 Avant, and 2007-2011 S6 Sedan vehicles. These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the passenger frontal air bag, these inflators may explode due to propellant degradation occur

An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.

17V032000 2017-01-11
Air bags:frontal:passenger side:inflator module

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2009 Audi A4 Cabriolet, S4 Cabriolet, A6 Avant, A6 Sedan and S6 Sedan vehicles originally sold, or ever registered, in Arizona, Arkansas, Delaware, the District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia, or "Zone B." Additionally, unless included in "Zone B" above, Volkswagen is recalling certain 2005-2008 Audi A4 Avant, A4 Sedan, A6 Sedan, S4 Avant and S4 Sedan vehicles,

An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death.

16V382000 2016-06-01
Air bags:frontal:passenger side:inflator module

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2004-2008 Audi A4, and 2005-2011 Audi A6 vehicles originally sold, or ever registered, in Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands, or "Zone A." Additionally, unless included in "Zone A" above, Volkswagen is recalling certain model year 2004-2008 Audi A4, and 2005-2008 Audi A6 vehicles originally sold, or ever registered, in Arizona, Arkansas, Delaware, Distri

An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death.

In owners’ own words

Electrical system 38,100 mi 2.4 yr in service
UNDER NORMAL DRIVING CONDITIONS, THE IGNITION COIL PACK IN CYLINDER 1 FAILED. THE LOCAL DEALERSHIP REPLACED ONLY THE COIL PACK FOR CYLINDER 1. ONE WEEK LATER, AGAIN UNDER NORMAL DRIVING CONDITIONS, IGNITION COIL PACK 2 FAILED. THIS TIME IT FAILED WHILE IN MOTION ON A BUSY FREEWAY IN WASHINGTON DC. THE LOCAL DEALER REPLACED COIL PACK 2, AND PETITIONED AUDI TO REPLACE 3 AND 4. AUDI ACQUIESCED. *TR
Electrical system 38,000 mi 4.3 yr in service
LEFT OR RIGHT XENON HID HEADLIGHT FLICKERS AND GOES OUT, DASHBOARD WARNING SAYS "XX HEADLIGHT DIPPED" (XX= LEFT OR RIGHT, DEPENDING ON SITUATION). HEADLIGHT MAY OR MAY NOT REIGNITE BY SWITCHING LIGHT SWITCH TO OFF POSITION, THEN BACK ON. THIS PROBLEM HAS OCCURRED DOZENS OF TIMES, ONCE BOTH WENT OUT TOGETHER! WHEN TAKEN TO DEALERSHIP, TECH CAN NEVER FIND THE PROBLEM (NTF). *TR
Electrical system 70,000 mi 3.8 yr in service
ON MULTIPLE OCCASIONS OVER THE LAST TWO YEARS THE LEFT AND RIGHT HEADLIGHTS GO OUT AND A "DIPPED HEADLIGHT" WARNING LIGHT SHOWS UP ON THE DASH. TURNING THE HEADLIGHTS OFF THEN BACK ON WILL BRING THEM BACK ON MOMENTARILY UNTIL A VIBRATION KNOCKS THEM OUT AGAIN. IT'S USUALLY ONE SIDE OR THE OTHER BUT SOMETIMES BOTH LIGHTS GO OUT AT THE SAME TIME. NO FAULT CODES ARE STORED WHEN THIS HAPPENS. *TR
Exterior lighting 28,000 mi 3.2 yr in service
LEFT HEADLIGHT FLICKERS AND THEN GOES OUT RANDOMLY ON MY 2006 AUDI A4 WHILE I AM DRIVING. THIS HAPPENS ALMOST DAILY. THE CONSEQUENCE IS THAT YOU ARE DRIVING WITHOUT A HEADLIGHT. TO CORRECT THE PROBLEM, YOU HAVE TO TURN THE HEADLIGHT SWITCH OFF AND THEN BACK ON AGAIN. TO DO THIS, YOU HAVE TO STOP THE CAR SO WHEN YOU TURN THE HEADLIGHTS OFF TO RESET THE LEFT LIGHT, YOU WON'T BE DRIVING WITHOUT HEADLIGHT. SOMETIMES THE LIGHT WILL GO OUT AGAIN WITHIN A FEW MINUTES AND SOMETIMES IT IS OK. *TR

Other A4 model years

2020201820172010200920082007200620052004200320022001200019991998

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