2012 AUDI S4 Problems

Complaints Reported

Complaints by Component

POWER TRAIN

12 complaints

CIRCUIT BOARD ON THE MECHATRONICS UNIT FAILED AND CAR IS UNDER 100K MILES. SUDDEN SHAKING AND BANGING ON THE HIGHWAY WHEN GIVING IT GAS ABOVE 30. FREQUENT JOLTS, DANGEROUS TO DRIVE...

Sep 27, 2019

THE DSG TRANSMISSION IN MY AUDI S4 EXPERIENCES ABRUPT JERKING FROM 2ND TO 1ST GREAT WHILE DECELERATING. IT ALSO JERKS AND FEELS LIKE IT IS BEING HIT WHILE SHIFTING FROM 1ST TO 2ND WHEN ACCELERATING NORMALLY.

Aug 24, 2019

THE GEARBOX MALFUNCTION SCREEN ON THE DASH SHOWED UP OUT OF NOWHERE THEN FOLLOWED BY A PARKING BRAKE MALFUNCTION THEN THE CAR GOES INTO NEUTRAL AND JUST SITS THERE REVVING THE ENGINE. I TRY TO PUT IT IN NEUTRAL THEN DRIVE BUT THE LEVER GETS STUCK AND I CANT MOVE TO DRIVE. THIS FIRST HAPPEN IN THE HIGHWAY AND I COULDN'T DO ANYTHING ABOUT IT AND I KNOW THIS CAR HAS HIGH MILEAGE BUT LOOKING AT IT THIS TRANSMISSION HAS PROBLEMS ALL THE WAY TO THE 2016 MODELS. THIS IS SOMETHING THAT NEEDS TO BE LOOKED AT BECAUSE THIS IS A POTENTIAL HAZARD AT HIGHWAY SPEEDS

Jan 29, 2019

WHILE DRIVING TODAY ON THE HIGHWAY MY 2012 AUDI S4 EXPERIENCED THE COMMON DSG GEARBOX MALFUNCTION ALERT ALONG WOTH THE TPMS FAULT LIGHT. ON THE HIGHWAY LOOSING ALL POWER AND CAUSING THE VEHICLE SLOW DRASTICALLY WHILE IN TRAFFIC NEARLY CAUSING AN ACCIDENT. THE AMOUNT OF COMPLAINTS ON THIS SAME ISSUE IS ASTONISHING THAT AUDI HAS NOT TAKING CARE IF THIS YET. THIS MALFUNCTION CAN CAUSE A SERIOUS ACCIDENT, ITS TIME TO RECALL THE DSG TRANSMISSION AND FIX THE ISSUE!!!!!! AS WELL AS REIMBURSEMENT FOR ALL THE PEOPLE WHO SPEND THOUSANDS OF DOLLARS TRYING TO DIAGNOSE THE ISSUE, AUDI WILL TRY TO MAKE YOU PAY UPWARDS OF $5,000 TO $10,000 IN REPAIRS RATHER THAN DO THE RIGHT THING AND FIX THE PROBLEM.

Sep 17, 2018

AT ~61,000 MILES THE 2012 AUDI S4 STARTED DRIVING ROUGH IN LOW GEARS. THE CAR HAS HESITATION ISSUES FOLLOWED BY & JERKY ACCELERATION/DECELERATION IN LOW GEARS OUT OF & INTO A STOP. THE REVERSE GEAR HAS SIMILAR HESITATION & JERKY ACCELERATION. CAR THEN STARTED PERIODICALLY DISPLAYING THE MESSAGE: GEARBOX MALFUNCTION: YOU CAN CONTINUE DRIVING DEALER DIAGNOSED THE ERROR CODE AS P179E - DRIVE POSITION SENSOR ELECTRICAL ERROR, WHICH IS TSB 2032211/1

Apr 08, 2018

+ 7 more complaints for this component

FUEL/PROPULSION SYSTEM

5 complaints

FUEL INJECTOR LEAKING AND NEEDS REPLACED. MY CAR WAS NEVER ON THE RECALL LIST. SITTING AT AUDI DEALER NOW.

Jul 31, 2019

COOLANT PUMP BLEW OUT CAUSING THE ENGINE TO OVERHEAT.

Sep 06, 2018

Fire: 1

MY COOLANT PUMP WENT OUT AND OVERHEATED THE CAR. THE COOLANT LEAKED OUT. MY CAR ONLY HAS 60K MILES ON IT. AUDI RECENTLY RECALLED COOLANT PUMPS FOR THIS VERY REASON ON THE A4, A5, A6 BUT HAVENT MADE THE RECALL FOR THE S CLASS. PLEASE BE ADVISED THIS IS A SERIOUS ISSUE AND PLACED ME AND FAMILY IN HARMS WAY.

May 09, 2018

Fire: 1

FUEL RAIL LEAKING FUEL. RELATED ISSUES ON OTHER 2011 AND 2012 AUDI S4

Apr 06, 2017

TL* THE CONTACT OWNS A 2012 AUDI S4. THE CONTACT STATED THAT THE VEHICLE EXHIBITED A FUEL LEAK. THE VEHICLE WAS TOWED TO THE DEALER HOWEVER, THE TECHNICIAN WAS UNABLE TO DIAGNOSE THE FAILURE. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE BUT DID NOT OFFER ANY ASSISTANCE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 10,500 AND THE CURRENT MILEAGE WAS 14,200.

Dec 05, 2012

POWER TRAIN,ELECTRICAL SYSTEM,UNKNOWN OR OTHER

1 complaint

WHILE DRIVING IN TRAFFIC, MY CAR DROPPED INTO LOWER GEARS AND STOPPED MOVING, AND TWO ERROR CODES POPPED UP "GEARBOX MALFUNCTION" AND "TPMS MALFUNCTION". LOOKING THIS UP ONLINE AND DISCUSSING WITH MY MECHANIC, THIS IS SOMETHING HAPPENING IN A LOT OF THE CARS THAT ARE THIS MAKE & MODEL AND HAVE THE SAME TRANSMISSION.

May 18, 2018

ELECTRICAL SYSTEM,UNKNOWN OR OTHER

1 complaint

VEHICLE FLASHES A GEARBOX MALFUNCTION WARNING AND MOST ELECTRONICS WENT DEAD. VEHICLE WOULD NOT ACCELERATE CAUSING ME TO NEARLY BE REAR ENDED. AFTER TURNING OFF CAR AND RESTARTING THE VEHICLE CONTINUES TO LOSE POWER RANDOMLY EVERY MILE OR SO. THIS CREATED VERY UNSAFE CONDITIONS ON A BUSY FREEWAY. THE PROBLEM TURNED OUT TO BE A FAULTY SENSOR IN THE TRANSMISSION. AUDI HAS ISSUED A TECHNICAL SERVICE BULLETIN ON THIS ISSUE BUT WILL NOT ACKNOWLEDGE THE HUGE SAFETY ISSUE WITH THIS DEFECTIVE TRANSMISSION.

Nov 29, 2017

ELECTRICAL SYSTEM

1 complaint

I HAVE A COMPLAINT AUDI S4 AND OTHER AUDI CARS HAVE THE SAME ISSUE AS I'M HAVING YOU CAN BE DRIVING ON THE MAIN ROAD OR ON THE HIGHWAY AND ALL OF A SUDDEN THE CAR LOSES POWER AND EXCELLERATION . I FOUND THAT AS A PROBLEM TO THE SAFETY OF ME AND THE OTHER PEOPLE THAT HAVE THE SAME CAR MODEL.

Nov 09, 2017

SERVICE BRAKES

1 complaint

I AM A MECHNIC WITH 10 YEARS OF EXPERIENCE AND I JUST STARTED THIS NEW JOB TWO WEEKS AGO. THEIR JUST THREE MECHNICS IN THE SHOP. WE HAD A 2012 AUDI S4 COME INTO THE SHOP WITH THE OWNER COMPLAINING OF BRAKE PROBLEMS. THE OWNER OF THE CAR SAID THE SOMTIMES ALL THE SUDDEN HIS BRAKES WOULD GO OUT WHILE HE WAS DRIVING AND HIS BRAKE PEDEL FELT SOFT. I TOOK ON THE WORK. MY SHOP FOREMAN TOLD ME TO BLEED THE BRAKES OUT. SO I DID. I NOTICED THT THE BRAKE RESIVIOR HAD A THICK GREEN SUBTANCE IN IT. I KNEW FROM MY EXPERIENCE THAT THEIR WAS A LOT OF WATER AND OTHER CONTAMINATION IN THE SYSTEM. I IMEADITLY INFORMD MY FOREMAN THAT THE SYSTEM NEEDED TO BE FLUSHED AND CLEANED. MY FOREMAN TOLD ME THT THE CAR WAS DONE AND TO MOVE ON. I IMEADITLY EXPRESSED MY CONCERN AND GAVE MY PROFESSIONAL ADVICE THAT THAT CAR WAS NOT TO BE DRIVING UNTIL IT WAS FIXD. THE BRAKES COULD FAIL ANYTIME AND SOMONE COULD BE KILLED. HRS LATER I LOOKED OUTSIDE AND SEEN THE CARS OWNER AND HIS KIDS GET INTO THE CAR AND DRIVE OFF. I AGAIN EXPRESSED MY CONCERN TO THE FOREMAN. HE HAD TOLD THE CUSTOMER THT IT WAS FIXED. MY FORMAN JUST LET THIS COSTMER LEAVE OUT IN A CAR WITH HIS KIDS THE WAS UNSAFE TO BE ON THE ROAD. THE CAR IS A DEATH TRAP. MY FOREMAN JUST DIDNT CARE. NEXT DAY THE CAR CAME BACK WITH THE COSTOMER COMPLAING THE HIS BRAKES FAILD ON HIM AND THAT THEY WHERE NOT FIXED. IF SOMEONE HAD BEEN KILLED THAN IT WOULD BE MY FOREMANS FALT FOR NEGLANCE. I THINK HE SHOULD GOTO JAIL FOR THIS. IT IS MORALY WRONG AND DANGEROUS. WHT IS IT GONNA TAKE FOR THEASE TYPE OF ACTIONS FROM HIM TO STOP. HOPFULLY NOT FOR SOMONEMTO DIE FIRST.

Mar 30, 2016

POWER TRAIN,VEHICLE SPEED CONTROL,SERVICE BRAKES

1 complaint

VERY ABRUPTLY SHIFTS UP OR DOWN LAUNCHING THE CAR FORWARD WITHOUT WARNING

Sep 16, 2015

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4.2/5.0

21 reviews

Frequently Asked Questions

How many problems does the 2012 AUDI S4 have?

The 2012 AUDI S4 currently has 22 owner-reported complaints according to NHTSA database. These complaints are organized by component to help identify common issues.

What are the most common problems with 2012 AUDI S4?

The most common problems reported for the 2012 AUDI S4 are organized by component above. Each component section shows owner-reported issues, crash reports, and fire incidents to help identify patterns and problem areas.

Where does this 2012 AUDI S4 problem data come from?

All problem and complaint data for the 2012 AUDI S4 comes directly from the National Highway Traffic Safety Administration (NHTSA) database. These are real complaints submitted by actual vehicle owners.