2006 Audi S4Problems, recalls & complaints

NHTSA has logged 30 owner complaints about the 2006 Audi S4, most often about the exterior lighting. It is covered by 2 safety recalls, and for recall 17V-032 the manufacturer reports only 17% of affected cars repaired.

2006 Audi S4

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through May 16, 2019. Updated daily. Photo: Elise240SX, CC BY-SA 4.0.

Complaints by system

Where the 2006 Audi S4 has problems

30 complaints grouped by the system owners reported.

Box size = number of complaints naming that system. Darker = larger share. One complaint can name more than one system.
Complaints by system
SystemComplaintsCrash, fire or injury
Exterior lighting220
Air bags70
Electrical system40
Equipment adaptive/mobility10
Power train10
Steering10
Visibility10

Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.

2 recalls

2006 Audi S4 recalls and how many were fixed

Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.

41%repaired · 2019 Q3

Passenger side: inflator module

Recall 18V-427 · Jun 22, 2018 · 237,947 vehicles · 98,266 repaired

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

Problem, fix and repair progress →

17%repaired · 2018 Q2

Passenger side: inflator module

Recall 17V-032 · Jan 11, 2017 · 33,421 vehicles · 5,640 repaired

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

Problem, fix and repair progress →

Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Audi.

Best & worst years

2006 vs. every other S4 year

Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the S4 median. How we score

'89'90'91'92'93'94'95'96'00'01'02'03'04'05'06'07'08'09'10'11'12'13'14'15'18'19'20'21'22
  • Avoid
  • Caution
  • Solid
  • Best
  • Not rated
NHTSA crash tests

2006 Audi S4 safety ratings

2006 Audi S4 4-DR. w/SAB in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.

  • Rollover: 4 stars (10.7% risk)
  • Stability control: Standard
  • Forward collision warning: No
  • Lane departure warning: No
In owners' words

What S4 owners report

Recent exterior lighting complaints filed with NHTSA, shortened. Personal details are removed.

AS MANY OTHERS HAVE NOTICED ON THE B7 MODELS OF AUDI'S. THE PASSENGER HEADLIGHT WILL FLICKER AND GO OUT AT RANDOM TIMES, IT IS NOT A BULB PROBLEM IT HAS BEEN REPLACED MULTIPLE TIMES. IT IS CONCERNING WHEN DRIVING AT NIGHT AND RANDOMLY MY HEADLIGHT WILL SHUT OFF. SOMETIMES WHEN I SHUT THE CAR OFF…
Complaint 11170511 · Jan 17, 2019
RIGHT HEADLIGHT SPORADICALLY SHUTS OFF (I.E. DIPS) WHILE DRIVING. YOU HAVE TO TURN BOTH LIGHTS OFF AND ON WHEN YOU ARE DRIVING TO MAKE IT FUNCTION AGAIN. IT IS ALWAYS THE RIGHT HEADLIGHT AND SOMETIMES WILL FUNCTION PROPERLY FOR A MONTH AND THEN MALFUNCTION SEVERAL TIMES IN ONE NIGHT. THIS IS A…
Complaint 10795018 · Nov 20, 2015
BOTH HEADLIGHTS SHUTOFF WHILE DRIVING AT NIGHT AND WOULD NOT COME BACK ON. BULBS ARE STILL IN GOOD CONDITION. ERROR CODE 'DIPPING HEADLIGHT' THIS IS A KNOWN SAFETY PROBLEM WITH AUDI AND IS EXTREMELY UNSAFE FOR THE DRIVER AND OTHER VEHICLES ON THE ROAD. *TR
Complaint 10627329 · Aug 21, 2014 · 64,500 miles

Own a 2006 S4?

Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.