RoadVitals

2012 Volkswagen Jetta Engine Problems

Owner-reported complaints naming the engine system, filed with NHTSA

Data refreshed

Engine reportsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
91
Latest Mar 15, 2025
Share of all reportsThis category as a share of every owner report on file for this model year. One report can name more than one component, so the categories overlap.
18%
of 499 total
Crash or fire reportedReports in this category whose submitter recorded that a crash or a fire occurred. The reporter's own answer on the NHTSA form, not a verified finding.
5
Injuries or deaths reportedTotals the submitters entered on their own reports in this category. Not verified by NHTSA and not a casualty statistic.
0

What this page shows

Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components. Every record below is an owner-reported complaint about the 2012 Volkswagen Jetta submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 91 reports on file name it.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Owner reports naming engine

The 25 most recent of 91, in the owner's own words

BrakesEnginePowertrain (other)
Filed Mar 15, 2025

I recently bought vehicle seen there is a recall

NHTSA ID
11648429
Incident
Feb 28, 2025
EnginePowertrain (other)Steering
Filed Jan 6, 2024

I remember having my keys in my hand and my car was slowly reversing out the driveway. I panicked, i was stomping on my brakes for a while jerking back and it took me about 2 minutes to finally get the key back in and try to put in park again. I went to a shop the following weekend because all the jerking and jabbing to get my key back in seems to have caused my ignition switch to misfire or whatever the word he (mechanic) used, so now i cannot take my key out like a regular person, I have to flick my key a certain way out anytime i want to turn my car off.(even mechanics have a hard time taking it out. I was also given a qr code to scan and was brought the this exact recall of the situation with my car. I now have my engine light on and [XXX] gave me the fault code for my map sensor. I’m not sure if the two are related but this was following the incident. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID
11563924
Incident
Dec 2, 2023
Engine
Filed Aug 3, 2023

My DPF system failed after my warranty ran out, about 128,000mi. and VW charged me $3000 to replace the DPF, then two days later the Nox Catalyst failed and they wanted another $2500 out of me. I tried the regen like the manual says, and the car went in limp mode 75 miles from my house in the middle of the highway. The car is not safe to drive, and they would not tell me if replacing the Nox catalyst will fix my problem, or just reveal another multi thousand dollar problem. The car is parked for the past 6 months and is not drivable.

NHTSA ID
11536407
Incident
Dec 23, 2022
Engine
Filed Jun 13, 2023

The contact owns a 2012 Volkswagen Jetta. The contact stated that while driving at an undisclosed speed, the vehicle failed to accelerate properly. Additionally, the contact stated that while starting the vehicle, the vehicle was shuddering. The check engine warning light was illuminated. The vehicle was taken to an independent mechanic; however, the vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 40,000.

NHTSA ID
11526835
Incident
Jun 7, 2023
Mileage
40,000 mi
Engine
Filed Mar 1, 2022

The contact owns a 2012 Volkswagen Jetta. The contact stated that while operating the vehicle, the check engine light would remain illuminated. Additionally, the vehicle experienced hard starts and rough idling. The vehicle was taken to the local dealer who replaced the spark plugs and decarbonize the engine however, the failure persisted. The vehicle was later taken to an independent mechanic who changed the coil pack and fuel sensor but the failure was not resolved. The manufacturer was not yet notified of the failure. The failure mileage was 98,000.

NHTSA ID
11454720
Incident
Oct 18, 2021
Mileage
98,000 mi
BrakesEngineFuel system
Filed Jan 25, 2022

The car it’s having severals issues such a fuel system injectors fuel ⛽️ gas leak also breaks and battery 🔋 alternador and much more this car was sold to me by a dealership looking for legal assistant that can help also it was on a accident but I don’t know when

NHTSA ID
11448810
Incident
Jan 25, 2022
Engine
Filed Sep 18, 2021

I’ve been having problems with this car every since I purchased it from carvana Epc and check engine light keeps cutting on I went to Volkswagen for them to fix and for them to claim they fixed it august 2019 for my light to still light up… they also broke my heater coil which prevents my heat from blowing hot or warm air only

NHTSA ID
11433442
Incident
Sep 5, 2019
EnginePowertrain (other)
Filed Sep 2, 2021

The car stop at the stop sign n in the traffic then push start n it worked 4times in a 2years I thought the vw made fir saving fuel. Today the car stop at highway n I almost got killed by sudden stopped. I got panicked couldn't think about anything then push the start it worked again. I Google myself, there are many same problems n reports for 2012 vw jetta. Please help me what I should do. Last year The vw dealer couldn't find anything wrong but there is some problem

NHTSA ID
11431481
Incident
Sep 2, 2021
Engine
Filed Aug 4, 2021

The contact owns a 2012 Volkswagen Jetta. The contact stated that while driving at 15 mph, the vehicle made a clunking sound then loss motive power without warning. The crankshaft position sensor was illuminated. The vehicle was towed to the dealer and diagnosed with code P0016 - crankshaft position sensor fault. The contact was informed that the engine needed to be replaced. The vehicle was not repaired and remained at the dealer. The manufacturer was made aware of the failure and informed the contact that there was no recall associated with the VIN and referred the contact to the NHTSA for assistance. The failure mileage was approximately 130,000.

NHTSA ID
11427766
Incident
Aug 4, 2021
Mileage
130,000 mi
AirbagsEnginePowertrain (other)
Filed Nov 2, 2020

AS I WENT TO CHANGE GEARS INTO REVERSE I HEARD A VERY HARD THUMP, THEN INTO DRIVE AND THE THUMP GOT LOUDER AND THE WHOLE ENGINE SHIFTED FORWARD. NOW IT SOUNDS AS IF EVERYTHING ( MOTOR ) IS ABOUT TO FALL OUT THE VEHICLE .

NHTSA ID
11372721
Incident
Nov 1, 2020
Mileage
176,000 mi
ElectricalEngine
Filed Aug 9, 2020

UNABLE TO TURN KEY TO TURN OFF IGNITION. CAR IS IN THE VOLKSWAGEN SERVICE CENTER FOR THE THREE WEEKS FOR REPAIR.

NHTSA ID
11344135
Incident
Jul 21, 2020
Mileage
87,000 mi
ElectricalEngine
Filed Jul 26, 2020
Fire reported

CAR RAN HOT FIRST TIME AIR CONDITIONING GOT HOT CAR WAS GOING ANY FASTER WITH SMOKE FROM ENGINE. NO INDICATOR AT ALL CAR WAS RUNNING HOT. DEALERSHIP STATED THE BLOCK MESS UP. ADJUSTER CAME STATED THEROMAST WHICH NOT COVER WARRANTY FOR MY CAR. WHY WAS I NEVER AWARE MY CAR HAD THESE ISSUES

NHTSA ID
11341492
Incident
Jun 27, 2020
Mileage
92,234 mi
ElectricalEngine
Filed Jul 14, 2020

OXYGEN SENSOR CODE COMES UP, THEN ALL LIGHTS COMING ON, WHEN VEHICLE IS IN MOTION. THIS CAR HAD A CARFAX SHEET STATING NO PROBLEM AND REPAIRS DONE BY MICHEAL AUTOMOTIVE IN FRESNO CA. NO RECALL EVER MENTIONED, NOW A YOUNG MANS FIRST CAR , NOTHING BUT PROBLEMS, ONLY PICKED UP BECAUSE CAR FAX STATED IT HAD NO PROBLEMS, NOW A SAFTY CONCERN.

NHTSA ID
11339449
Incident
Apr 25, 2020
Mileage
134,771 mi
Engine
Filed May 18, 2020

GLOW PLUG LIGHT COMES ON AND THE CAR LOOSES POWER GOING DOWN THE ROAD. DEALERSHIP HAS TOLD ME THAT IT IS CAUSED BY A FAULTY DPF ( COVERED UNDER WARRANTY) THAT IS NOT AVAILABLE AND RENDERS THE CAR UNSAFE TO DRIVE. I HAVE BEEN IN CONTACT WITH CUSTOMER CARE AND THE TELL ME NOTHING IS AVAILABLE. THE ORIGINAL DATE OF SERVICE WAS NOVEMBER 15, 2019. AS OF TODAY MAY 18, 2020 I HAVE NO PARTS AVAILABLE AND CAN NO LONGER SAFELY DRIVE MY CAR. *TR

NHTSA ID
11325049
Incident
Oct 5, 2019
Mileage
121,000 mi
Engine
Filed Mar 31, 2020

WHEN SHIFTING INTO REVERSE YOU PUSH THE TRANSMISSION DOWN, LEFT AND UP ALMOST LIKE YOU ARE SHIFTING INTO 1ST (ONLY DIFFERENCE IS 1ST YOU DON'T PUSH DOWN). TODAY, AND MULTIPLE TIMES PREVIOUSLY IT SEEMS TO NOT IN REVERSE, BUT ALSO NOT IN 1ST (ALMOST LIKE IT'S BETWEEN TWO GEARS). THUS IT JUST GRINDS GEARS AND STOPS MOVING, IT DOES INITALLY MOVE BACK THEN STARTS GRINDING. I WAS IN THE IN THE MIDDLE OF PULLING THEN HAD TO THROW IT INTO NEUTRAL AND TRY AGAIN TO GET INTO REVERSE FOR A SECOND TIME.

NHTSA ID
11319868
Incident
Mar 31, 2020
Mileage
62,333 mi
BrakesEngine
Filed Feb 1, 2020

THE CAR HAS UNDER 70,000 MILES. THE CAR NEEDS A NEED VACUUM PUMP AND ABS MODULE!!!!!!! ABS MODULE IS $2,200 DOLLARS AT THE DEALERSHIP. HOW DOES THAT BRAKE SO SOON ON A CAR?

NHTSA ID
11306444
Incident
Jan 29, 2020
Mileage
70,000 mi
Engine
Filed Jan 6, 2020

TL* THE CONTACT OWNS A 2012 VOLKSWAGEN JETTA. THE CONTACT STATED THAT THE VEHICLE STALLED SEVERAL TIMES. THE CONTACT TOOK THE VEHICLE TO FIRST TEAM VOLKSWAGEN (6900 PETERS CREEK RD, ROANOKE, VA 24019) AT LEAST TWELVE TIMES TO HAVE THE FUEL SYSTEM REPAIRED IN ORDER TO COMPLY WITH THE EMISSIONS TEST. THE MANUFACTURER WAS NOTIFIED OF THE FAILURES. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 161,316.

NHTSA ID
11297461
Incident
Sep 30, 2019
Mileage
161,316 mi
Engine
Filed Jul 15, 2019
Crash reported

THE MOTOR KICKS(JERKS) REALLY BAD. IT HAS BEEN HAPPENING FOR ABOUT TWO YEARS. I HAVE TAKEN IT TO A COUPLE SHOPS AND THE VOLKSWAGEN DEALER ONCE AND NO ONE HAS BEEN ABLE TO DETECT THE PROBLEM. I HAVE CHANGED MANY PARTS THINKING IT WOULD FIX IT AND STILL HAPPENS. AT THIS POINT IM FRUSTRATED AND DONT KNOW WHAT TO DO THE CAR ONLY HAS 84,146 MILES. IT DOES IT WHEN DRIVING DOWN A CITY STREET RANDOMLY AND IS VERY SCARY.

NHTSA ID
11232140
Incident
Jun 26, 2017
Mileage
60,000 mi
Driver assistanceEngine
Filed Jun 27, 2019

OUT OF NOWHERE THE EPC LIGHT AND MIL LIGHTS CAME ON THE CAR LOST POWER AND THE ENGINE WAS RUMBLING. VERY SCARY WHILE DRIVING ON THE HIGHWAY. TOOK IT TO THE DEALER. IGNITION COIL AND SPARK PLUG WIRES HAS TO BE REPLACED. COST ME OVER $900. A DAY LATER, I SEE THAT THIS SAME PROBLEM WAS A RECALL ON JETTAS IN THE PAST. I AM OUT OF POCKET $900 AND WAS NEARLY REAR-ENDED ON THE HIGHWAY BECAUSE OF THIS. WHY HASN'T VW CORRECTED THIS PROBLEM? I WANT TO BE REIMBURSED SINCE THIS IS A PROBLEM THAT HAS EXISTED IN JETTAS FOR YEAR!

NHTSA ID
11222950
Incident
Jun 26, 2019
Mileage
89,000 mi
EngineSteering
Filed Apr 14, 2019

I AM UNABLE TO TURN OFF THE ENGINE WHEN I STOP. THE KEYS ARE STUCK IN THE ENIGEN AND THE CAR NOT TURN OFF. REALLY HEART BREAKING BECAUSE I LIKE VOLKSWAGEN BUT I THINK THIS WILL BE MY LAST.

NHTSA ID
11196107
Incident
Apr 5, 2017
EngineFuel system
Filed Feb 18, 2019

JETTA WOULDN'T START, CALLED DEALERSHIP AND THEY SAID GET IT TOWED IN, WE HAVE 12 OTHER JUST LIKE IT, ZERO DEGREE'S OUTSIDE, THEY TOLD ME ABOUT THE INNER COOLER TECHNICAL BULLETIN AND THEY'D TAKE OF IT, THEY SAID THEY WOULD DEFROST IT AND LOOK INSIDE THE TURBO, THEY NEVER DID LOOK INSIDE THE TURBO THEY UNHOOKED ONE TUBE AND YEAS MOISTURE LIQUID CAME OUT THEY SAID NOT ENOUGH, THAT'S NOT WHAT THEY TOLD ME THEY WERE GONNA DO, ITS NOT A COINCIDENCE THAT 12 OTHER CARS ARE HAVING THE SAME PROBLEM, THEY DIDN'T TAKE CARE OF IT AND MADE ME PAY FOR A NEW STARTER, TOTALLY UNACCEPTABLE THE 12+ OTHER CARS HAVING THE SAME PROBLEM. $84 TOWING AND $480 FOR STARTER, THEY NEED TO RECALL THE TURBO'S CAUSING THE PROBLEMS. UNACCEPTABLE

NHTSA ID
11180833
Incident
Jan 30, 2019
Mileage
55,225 mi
Engine
Filed Oct 19, 2018

TL* THE CONTACT OWNS A 2012 VOLKSWAGEN JETTA. THE CONTACT STATED THAT THE VEHICLE RODE ROUGHLY AND HESITATED TO THE POINT THAT IT COULD NOT BE DRIVEN. VOLKSWAGEN OF MARIETTA (1860 COBB PKWY SE, MARIETTA, GA 30060, (770) 955-6565) PREVIOUSLY DIAGNOSED THAT THE DIESEL PARTICULATE AIR FILTER FAILED AND STATED THAT THE PART NEEDED TO BE REPLACED AGAIN. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 81,300.

NHTSA ID
11141424
Incident
Sep 20, 2018
Mileage
81,300 mi
Engine
Filed Sep 18, 2018

VEHICLE STALLS RANDOMLY WHILE IDLING AND HAS HAPPENED TWICE WILL DRIVING AT LOW SPEEDS, WHICH CAUSES LOSS OF POWER STEERING. THE CAR ALSO DRIVES ROUGH BEFORE, AND THE STALLING HAPPENS SOMETIMES 3-4 TIMES A DAY AND OTHER TIMES NOT AT ALL.

NHTSA ID
11130187
Incident
Sep 11, 2018
ElectricalEngine
Filed Sep 4, 2018

KEY GETS STUCK IN IGNITION WHEN TURNING OFF THE ENGINE.

NHTSA ID
11124431
Incident
Sep 3, 2018
Mileage
39,534 mi
EnginePowertrain (other)
Filed Aug 31, 2018

TL* THE CONTACT OWNS A 2012 VOLKSWAGEN JETTA. THE CONTACT STATED THAT THE ENGINE SEIZED FREQUENTLY WHILE DRIVING AND THERE WERE METAL FRAGMENTS STUCK IN THE ENGINE AND TRANSMISSION. IN ADDITION, THE ENGINE CONTROL MODULE AND BATTERY INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO MCKINNEY VOLKSWAGEN (855-402-5098, 3600 S CENTRAL EXPY, MCKINNEY, TX 75070), BUT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 90,000.

NHTSA ID
11123863
Incident
Oct 16, 2017
Mileage
90,000 mi

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Other components reported on this vehicle

Categories with enough reports to have a page of their own

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .