2015 Audi S4

Recalls

1 recall names the 2015 Audi S4. Newest first.

• Air bags

  Oct 24, 2014NHTSA 14V667000101,938 vehicles

  Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2013-2015 Audi A4 and S4 vehicles manufactured February 16, 2012, to October 21, 2014, and 2013-2015 Audi Allroad vehicles manufactured March 12, 2012, to October 21, 2014. Due to an improper algorithm in the air bag control module, if a crash necessitates deployment of the side…

  Risk and remedy

  Risk

  If the front air bags do not deploy in the event of a secondary impact to the front of the vehicle, there is an increased risk of occupant injury.

  Remedy

  Volkswagen will notify owners, and Audi dealers will update the air bag control unit software, free of charge. The recall began on November 14, 2014. Owners may contact Audi customer service at 1-800-822-2834. Volkswagen's number for this recall is 69K5.

  Full recall details →

Owner complaints

Latest complaints

• Jan 13, 2023MN
  Engine
  The R&R valve/oil separator unit failed on my 2015 Audi S4 at approximately 71,000 miles. This unit, when fails, can mix the oil and anti-freeze which can seize the engine. I was able to catch the problem before engine failure. Minneapolis Audi repaired the vehicle this week, 1/10/23. There…

  The R&R valve/oil separator unit failed on my 2015 Audi S4 at approximately 71,000 miles. This unit, when fails, can mix the oil and anti-freeze which can seize the engine. I was able to catch the problem before engine failure. Minneapolis Audi repaired the vehicle this week, 1/10/23. There were NO warning indicators except noise. Various media sources have stated that this is a known engine failure concern between 60-90K miles for this engine. Audi does not recognize this as a safety or warranty concern.

Service bulletins

Technical service bulletins and other communications the manufacturer sent dealers about this vehicle. Ask a dealer for the full document by its number.

• 11011303This bulletin provides information when the anti-theft alarm activates for no reason, or when the anti-theft alarm does not activate.
• 11011296This bulletin provides service-info relating to lithium-ion high-voltage batteries; determining energy content.
• 11011285This TSB Provides information when parking assistance provides false warnings.
• 11011282This bulletin provides information when speaker rattles, vibrations, or audio interference is noted.
• 11011263This bulletin provides information regarding cleaning exterior glass.
• 11011240This bulletin provides information about professional noise analysis with the VAS 611 015 PICO-NVH tool
• 11009983Vehicle Concerns Before Recall Repair Available
• 11009941This bulletin provides diagnostic information regarding the locking system.
• 11009928This bulletin provides informatin when the engine does not run smoothly at idling speeds.
• 11009375This bulletin provides information pertaining to the GFF test plan required for A/C compressore replacements, regardless of the concern.
• 11009362This bulletin provides information when there is a prompt to take over steering; hands off detection.
• 11009361This bulletin provides information regarding steering wheel visual damage.
• 11009356This bulletin provides informaion regarding zirconium inserts in the bake piston for vehicle equipped with ceramic brakes.
• 11009354This bulletin provides information on frequency analysis.
• 11009351This bulletin provides information regarding the general approach to brakes rubbing.
• 11009348This bulleitn provides information when there is an implausible signal in the ABS/ESC speed sensor.
• 11009347This bulletin provides information when there are vibrations and rotational steering wheel vibrations.
• 11009332This bulletin provides information when there are noises and/or vibration in tight turns in vehicles with quattro drive.
• 11009327This bulletin provides information when ther is an Engine: start/stop system fault shown and start/stop system not is working; mileage below 50 km/32 miles.
• 11009313This bulletin provides guidance in order to provid informaiton regarding preparatoin when calling the Audi Technical Assistnce Center (TAC).
• 11009312This bulletin provides informationw hen there are car was brush bristles trapped in the seam between the headlight and fender.
• 11007354This bulletin provides service-info relating to lithium-ion high-voltage batteries; determining energy content.
• 11007345This bulletin proves information when the bluetooth does not work, adaption channel deactivated.
• 11007315This bulletin provides information vibrations and rotational steering wheel vibrations.
• 11007305This bulletin offers information about the basic information needed for technical requests for gaerbox complaints.
• 11007301This bulletin provides information when there are functional restrictions or driving behavior due to diesel detected in petrol.
• 11007297This bulletin provides service information ror when the fuel tank cannot be fully filled.
• 11007273This bulletin provides service-info relating to lithium-ion high-voltage batteries; determining energy content.
• 11007264This bulletin proves information when the bluetooth does not work, adaption channel deactivated.
• 11007234This bulletin provides information vibrations and rotational steering wheel vibrations.
• 11007224This bulletin offers information about the basic information needed for technical requests for gaerbox complaints.
• 11007220This bulletin provides information when there are functional restrictions or driving behavior due to diesel detected in petrol.
• 11007216This bulletin provides service information ror when the fuel tank cannot be fully filled.
• 11005935This bulletin provides informaiton when there are speaker rattles, vibrations or audio interference in the sound system.
• 11005911This bulletin provides informatin for the GFF test plan that is requied for AC compressor replacements.
• 11005894This bulletin provides information when there is visual damage on the steering wheel.
• 11005884This bulletin provides service information pertaining to noises from wheel input shaft/drive shaft.
• 11005878This bulletin provides information about replacing the clutch end cover.
• 11005877This bulletin provides information about replacing the clutch end cover.
• 11005865This bulletin provides information when there are noises/vibration from the front of the vehicle while in dynamic mode.

Every Audi S4 model year

Bars are owner complaints, dots mark years with recalls. Select a year to open its report.