2012 Ford MUSTANG problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
469 owner complaints analyzed
6 distinct recall campaigns
23,000 mi median reported failure mileage
Scope: 2012 model year. Data snapshot: . 307 complaints include usable failure mileage.
Most common problems
Air Bags is the most frequently named component, appearing in 158 of 469 complaints (33.7%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Transmission and shifting | 131 | 27.9% |
| Braking behavior | 27 | 5.8% |
| Steering behavior | 21 | 4.5% |
| Engine operation | 20 | 4.3% |
| Electrical and battery issues | 6 | 1.3% |
| Fuel system concerns | 1 | 0.2% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Air Bags | 158 |
| Power Train | 157 |
| Vehicle Speed Control | 35 |
| Engine | 30 |
| Electrical System | 21 |
| Power Train:Manual Transmission | 20 |
| Structure:Body | 20 |
| Fuel/Propulsion System | 18 |
Air Bags: 158; Power Train: 157; Vehicle Speed Control: 35; Engine: 30; Electrical System: 21; Power Train:Manual Transmission: 20; Structure:Body: 20; Fuel/Propulsion System: 18
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 160 |
| 25,000 to 49,999 | 57 |
| 50,000 to 74,999 | 53 |
| 75,000 to 99,999 | 23 |
| 100,000 to 149,999 | 10 |
| 150,000 and above | 4 |
Under 25,000: 160; 25,000 to 49,999: 57; 50,000 to 74,999: 53; 75,000 to 99,999: 23; 100,000 to 149,999: 10; 150,000 and above: 4
Under 25,000 miles has the most reports with usable mileage (160). 162 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2011 | 66 |
| 2012 | 31 |
| 2013 | 37 |
| 2014 | 32 |
| 2015 | 56 |
| 2016 | 98 |
| 2017 | 57 |
| 2018 | 36 |
| 2019 | 22 |
| 2020 | 7 |
| 2021 | 7 |
| 2022 | 7 |
| 2023 | 4 |
| 2024 | 4 |
| 2025 | 4 |
| 2026 | 1 |
2011: 66; 2012: 31; 2013: 37; 2014: 32; 2015: 56; 2016: 98; 2017: 57; 2018: 36; 2019: 22; 2020: 7; 2021: 7; 2022: 7; 2023: 4; 2024: 4; 2025: 4; 2026: 1
Pattern summary
Air Bags leads the component reports. Transmission and shifting appears in 131 complaint narratives. Braking behavior appears in 27 complaint narratives. Steering behavior appears in 21 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10393007 · 2011-03-27 (March 27, 2011)
I CURRENTLY DRIVE A 2012 FORD MUSTANG GT COUPE (THIS SITE WILL NOT LET ME SELECT A 2012 MUSTANG FROM THE DROP DOWN MENU, ONLY 2011), PURCHASED 3/11/11. IT IS CURRENTLY EXPERIENCING A "CLUTCH STAY OUT" PROBLEM. IT IS A SIX SPEED MANUAL TRANSMISSION. WHEN SHIFTING FROM FIRST TO SECOND GEAR AT HIGH RPM, THE CLUTCH WILL NOT RELEASE FOR THE SHIFT UNTIL THE RPMS FALL BACK BELOW A CERTAIN LEVEL. I AM UNSURE IF THIS HOLDS TRUE FOR ALL THE GEARS AS MY CAR IS STILL FAIRLY NEW AND IN BREAK-IN AND I HAVEN'T TAKEN ANY GEAR PAST 5K RPM. THAT SAID, THE PHYSIC…
Owner-reported narrative. 700 miles reported. Look up ODI 10393007 at NHTSA ↗
Owner report 10403614 · 2011-05-28 (May 28, 2011)
BRAND NEW 2012 FORD MUSTANG BOSS 302, 5.0L, MT82 6-SPD TRANSMISSION. MY UNDERSTANDING IS THIS CAR HAS A REVISED CLUTCH MECHANISM VS. THE 2011 MODEL YEAR. REGARDLESS, I'VE BEGUN TO EXPERIENCE THE SAME ISSUES 2011 MODEL YEAR OWNERS REPORT. I'VE OWNED THE CAR LESS THAN TWO WEEKS AND WITH LESS THAN 200 MILES ON THE CAR AT A STOP LIGHT THE TRANSMISSION FAILED TO ENGAGE INTO FIRST GEAR FULLY. THIS RESULTS IN A GRINDING COMING FROM THE TRANSMISSION. NEARLY REAR ENDED, VEHICLE WAS AT A LIGHT AT THE END OF A FREEWAY RAMP AND WAS UNABLE TO ACCELERATE UNT…
Owner-reported narrative. 295 miles reported. Look up ODI 10403614 at NHTSA ↗
Owner report 10403000 · 2011-05-27 (May 27, 2011)
WHILE DRIVING SLOWLY AT A INTERSECTION AND GENTLY APPLYING THE BRAKES THE ENGINE ACCELERATED AND THE ABS WENT ON BUT THE CAR DIDN'T STOP UNTIL I TURNED THE CORNER. I CHECKED THE NEXT DAY TO SEE IF IT WAS POSSIBLE THAT I HAD APPLIED THE BRAKES AND THE ACCELERATOR PEDAL. THERE IS NO WAY MY FOOT COULD HAVE APPLIED BOTH SYSTEMS SIMULTANEOUSLY. I HAD THE DEALER CHECK MY AUTO TODAY BUT BECAUSE THE CHECK ENGINE DIDN'T COME ON THE COULD NOT FIND ANY MALFUNCTION. THIS IS THE FIRST OCCURRENCE ON THE 2012 FORD MUSTANG V6. *TR
Owner-reported narrative. 500 miles reported. Look up ODI 10403000 at NHTSA ↗
Owner report 10417004 · 2011-08-04 (August 4, 2011)
TL* THE CONTACT OWNS A 2012 FORD MUSTANG. THE CONTACT STATED WHILE SITTING AT A STOP LIGHT THE RPM SUDDENLY STARTED TO INCREASE AS IF THE VEHICLE WANTED TO TAKE OFF. THE BRAKE WAS BEING DEPRESSED FIRMLY TO DECREASE THE RPM ACCELERATION. THE CONTACT STATED THAT THIS RECURRED AT LEAST FOUR TIMES AT EACH STOP LIGHT WHILE HIS FOOT WAS ON THE BRAKE. THE VEHICLE WAS TAKEN TO THE DEALER WHO COULD NOT DUPLICATE THE FAILURE AFTER RUNNING DIAGNOSTICS. THE DEALER INFORMED THE CONTACT THEY WOULD INSTALL A FLIGHT RECORDED ANALYZER ON HIS VEHICLE TO RECORD…
Owner-reported narrative. 600 miles reported. Look up ODI 10417004 at NHTSA ↗
Owner report 10432746 · 2011-10-25 (October 25, 2011)
I HAVE THE MT-82 6 SPEED MANUAL TRANSMISSION IN MY 2012 V6 MUSTANG. IT IS VERY HARD TO SHIFT INTO 1ST AND 2ND GEARS REGARDLESS OF AMBIENT TEMPERATURE. I HAVE DRIVEN MANUAL TRANSMISSIONS SINCE I WAS LICENCED 15 YRS AGO, I HAVE NEVER EXPERIENCED THIS KIND OF HARD & GRINDING SHIFTING FROM A NEW/NEWER VEHICLE. IT'S LIKE SHIFTING A 50 YEAR OLD FARM TRACTOR! I HAVE TO USE EXCESSIVE FORCE TO SHIFT INTO 1ST GEAR FROM A STOP EVEN WITH THE CLUTCH PEDAL TO THE FLOOR; SOMETIMES REQUIRING A "DOUBLE CLUTCH" JUST TO GET IT INTO 1ST GEAR. THIS EXTRA EFFOR…
Owner-reported narrative. 500 miles reported. Look up ODI 10432746 at NHTSA ↗
Owner report 10455297 · 2012-04-15 (April 15, 2012)
DRIVING AND LOSS STEERING, SERVICE ADVANCETRAC LIGHT CAME ON. AFTER GOING TO THE DEALER THEY FOUND NOTHING AND SENT ME ON MY. THIS HAS OCCURRED SEVERAL TIME SINCE. I HAVE READ BLOGS AND OTHER OWNERS ARE HAVING THIS PROBLEM. COULD BE DANGEROUS IF DRIVING AT A HIGHER SPEED AND THE LOSS OF STEERING OCCURS. *TR
Owner-reported narrative. 350 miles reported. Look up ODI 10455297 at NHTSA ↗
Owner report 10422964 · 2011-09-01 (September 1, 2011)
I HAVE A 2012 MUSTANG WITH THE GETRAG MT82 6 SPEED TRANSMISSION WITH THE KNOW ISSUE OF NOTCHY SHIFTING AND SOMETIMES NOT GOING INTO GEAR. MORE THAN ONCE WHILE MAKING A TURN I FOUND MYSELF GOING TO SLOW FOR SECOND GEAR AND WHEN TRYING TO GO TO FIRST GEAR I AM LOCKED OUT. SO I AM FORCED TO EITHER UNEXPECTEDLY SLOW DOWN TO A NEAR STOP TO GO INTO FIRST WHICH COULD LEAD TO A ACCIDENT, OR GO TO SECOND AND HOPE I DON'T STALL. THIS IS A PROBLEM I HAVE NEVER EXPERIENCED IN ANY OTHER MANUAL CAR I HAVE DRIVEN (2007 HONDA CIVIC, AND 2009 FORD MUSTANG). *…
Owner-reported narrative. Look up ODI 10422964 at NHTSA ↗
Owner report 10428850 · 2011-10-05 (October 5, 2011)
MY MANUAL TRANSMISSION 2012 FORD MUSTANG WAS INITIALLY AT A STANDSTILL AT THE STOP LIGHT AT A FOUR WAY INTERSECTION. AS I PREPARED TO MAKE A LEFT HAND TURN, I EXPERIENCED DIFFICULTY SHIFTING INTO FIRST GEAR--THE TRANSMISSION DID, HOWEVER, SHIFT INTO FIRST. I ACCELERATED TO MAKE THE TURN, AND HALFWAY THROUGH THE TURN I LOST POWER (APPROXIMATE SPEED WAS 15 MPH)--THE TRANSMISSION SHIFTED OUT OF FIRST GEAR BACK INTO NEUTRAL. IT WAS AS THOUGH IT HAD ONLY PARTIALLY ENGAGED THE GEAR WHEN I INITIALLY SHIFTED INTO FIRST. A NEAR COLLISION ENSUED, AS THER…
Owner-reported narrative. 9,300 miles reported. Look up ODI 10428850 at NHTSA ↗
Owner report 10554817 · 2013-12-04 (December 4, 2013)
I WAS DRIVING MY 2012 FORD MUSTANG V6 PREMIUM ON THE MORNING OF 10\21\2013 WHEN FOR THE 4TH TIME THE ADVANCE TRACTION CONTROL MALFUNCTIONED. WHEN IT MALFUNCTIONED THE TRACTION CONTROL LIGHT STARTED TO FLASH AND I WAS UNABLE TO STEER MY CAR, BLOWER ON MY AIR CONDITIONER CAME ON BY ITS SELF FULL BLAST. WHILE I WAS TRYING TO GET CONTROL OF THE VEHICLE A EIGHTEEN WHEELER HAD TO GO OFF THE INTERSTATE INTO THE GRASS TO KEEP FROM RUNNING MY CAR OVER! THIS IS NOT THE FIRST TIME THIS HAS HAPPENED IT HAS BEEN IN THE SHOP 3 OTHER TIMES STARTING AT ABOUT …
Owner-reported narrative. 35,130 miles reported. Look up ODI 10554817 at NHTSA ↗
Owner report 10566399 · 2014-02-27 (February 27, 2014)
ON 02-25-2014 AT APPROXIMATELY 0800 MY WIFE ([XXX]) WAS DRIVING OUR 2012 FORD MUSTANG GT, SHE TURNED ON THE HEATED SEATS AND WAS TRAVELING NORTH BOUND ON GA HWY 49 WHEN THE SEAT WARMER MALFUNCTIONED OVERHEATING AND BURNING A HOLE THROUGH THE LEATHER SEAT BACK, CAUSING A FIRST DEGREE BURN TO THE BOTTOM LEFT FLANK OF HER BACK. ON 02-27-2014 WE TOOK OUR 2012 FORD MUSTANG GT TO RIVERSIDE FORD/LINCOLN IN MACON, GA WE ADVISED THEM OF THE INCIDENT, THEY CHARGED US $95.00 TO INSPECT THE ELECTRICAL SYSTEM AND DETERMINE WHAT CAUSED THE SEAT WARMER TO …
Owner-reported narrative. 41,970 miles reported. Look up ODI 10566399 at NHTSA ↗
Owner report 10588356 · 2014-05-14 (May 14, 2014)
FUEL SYSTEM PROBLEM: EVAPORATIVE EMISSIONS SYSTEM RELATED FAILURE, FUEL FILL NECK FAILURE (POSSIBLY AT CONNECTION TO FUEL TANK) AND UNKNOWN OTHER LEAK. DEALER CLAIMS NOT COVERED BY CALIFORNIA OR FEDERAL EMISSIONS REQUIRED WARRANTY. DEALER REPORTS SEEING FUEL FILLER NECK PROBLEMS ON MUSTANG AND OTHER FORD VEHICLES. (POSSIBLE CONCERN FOR FUEL OR VAPOR LEAKAGE, SAFETY RELATED CONCERN) MUSTANG USES "NASCAR" STYLE FUEL DOOR THAT IS CLEARLY SUSPECT, DOESN'T STAY SEALED TIGHT, OPENS UNEXPECTEDLY AND ALLOWS RAW FUEL EMISSIONS INTO ATMOSPHERE. PRIOR SO…
Owner-reported narrative. 58,517 miles reported. Look up ODI 10588356 at NHTSA ↗