2012 Bmw 3 SERIES
Problems, Recalls & Reliability Report
Quick Summary
The 2012 Bmw 3 SERIES has 11 owner complaints filed with NHTSA — that's 0.3x the segment average of 34. The most common issue is engine problems (27% of all complaints), specifically: vanos bolt failure. 4 vanos bolt broken. car stalled while driving. the car was driving on a city street while turning. no power at all. it is a 2011 328i.. There are 2 recalls issued for this model year.
11
Total Complaints
2
Recalls Issued
—/5
Safety Stars
0.3x
vs Segment Avg
Known Problems(top 5 of 8)
ENGINE
3 complaints- • VANOS BOLT FAILURE. 4 VANOS BOLT BROKEN. CAR STALLED WHILE DRIVING. THE CAR WAS DRIVING ON A CITY STREET WHILE TURNING. NO POWER AT ALL. IT IS A 2011 328I.
- • WHILE IN LINE IN A DRIVE THRU THE VEHICLE TURNED OFF SUDDENLY LOSING ALL ELECTRICAL POWER AND POWER STEERING. UPON TRYING TO START "CHARGING MALFUNCTION" APPEARED ON THE INFORMATION SCREEN IN WITH A RED WARNING SIGN. TRIED 2-3 TIMES TO TURN OVER STARTER. WHEN VEHICLE TURNED ON IT WAS TIME TO MOVE FO
- • AUGUST 6, 2016 - CAR STALLED AT ABOUT 50MPH, JUST WHEN ABOUT TO GO UPHILL. I WASN'T ABLE TO MAKE IT TO THE SHOULDER LEAVING THE CAR BLOCKING TRAFFIC WITH MY WIFE AND DAUGHTER IN IT. ONCE IT STOPS, IT PUTS ITSELF IN PARK, MAKING IT IMPOSSIBLE TO PUSH ASIDE. WE CREATED A TRAFFIC JAM AND POLICE BARRI
“VANOS BOLT FAILURE. 4 VANOS BOLT BROKEN. CAR STALLED WHILE DRIVING. THE CAR WAS DRIVING ON A CITY STREET WHILE TURNING. NO POWER AT ALL. IT IS A 2011 328I.”
— NHTSA complaint filing
When Problems Appear on the 2012 Bmw 3 SERIES
Based on 10 owner complaints that included an odometer reading. Median mileage at time of complaint: 39K miles. Most complaints cluster in the 0-30K miles range.
Mileage figures are self-reported by owners in NHTSA complaint filings. Peak bucket = the mileage range with the most complaints for that component; it reflects when owners noticed and reported problems, not necessarily when the fault first occurred.
Recalls (2)
BMW of North America, LLC (BMW) is recalling certain 2008-2013 1 Series Coupe (128i); 2007-2013 3 Series Coupe (328i, 328xi, 328i xDrive); 2007-2010 X3 SAV (X3 3.0si, X3 xDrive30i); 2008-2013 1 Series Convertible (128i); 2006-2011 3 Series Sedan (325i, 325xi, 328i, 328xi, 328i xDrive, 330i, 330xi); 2006-2012 3 Series Wagon (328i, 328i xDrive); 2007-2013 3 Series Convertible (328i); 2006-2010 5 Series Sedan (525i, 525xi, 528i, 528xi, 530i, 530xi); 2006-2007 5 Series Wagon (530xi); 2007-2010 X5 SAV (X5 3.0si, X5 xDrive30i); 2006-2008 Z4 Coupe (Z4 3.0si); and 2006-2011 Z4 Roadster (Z4 3.0i, Z4 3.0si, Z4 sDrive30i) vehicles. The heater for the positive crankcase ventilation (PCV) valve may short circuit.
Risk: An electrical short can cause the PCV valve heater to overheat, increasing the risk of a fire while driving or, soon after driving when parked.
Fix: This recall supersedes and expands previous NHTSA recalls 17V-683 and 19V-273. Dealers will install an electrical wiring harness with fuse protection for the PCV Valve heater in potentially affected vehicles, free of charge. This recall supersedes and expands previous NHTSA recalls 17V-683 and 19V-273. Vehicles previously repaired under the prior recalls will need to come back for the new recall remedy. The remedy is currently being developed. Interim owner notification letters informing owners of the safety risk were mailed on April 1, 2022. Owner notification letters were mailed on July 22, 2022. Owners may contact BMW customer service at 1-800-525-7417.
Estimated Insurance Cost for 2012 Bmw 3 SERIES
How this estimate is calculated
Coverage assumed: 100/300/100 liability + comprehensive/collision, $500 deductibles. Data sources: NAIC 2024 + HLDI loss studies.
Maintenance & Warranty
Recommended Bmw 3 SERIES Service Intervals
Condition-Based Service (CBS) tells you exactly when service is due. Transmission fluid was labeled 'lifetime' but many owners service at 60K-100K.
"Severe service" conditions (heavy towing, extreme temps, city stop-and-go) typically halve these intervals. Always consult your vehicle's owner's manual for the authoritative schedule.
Bmw New-Vehicle Warranty Coverage
Corrosion is unlimited miles for 12 years
These are the terms for a new Bmw. If you're buying a used 2012 3 SERIES, remaining coverage is usually pro-rated from the vehicle's original in-service date. Not all coverage transfers between owners — check with a Bmw dealer for VIN-specific remaining warranty.
Estimated Repair Costs
Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.
🔍 Pre-Purchase Inspection Checklist
Based on 11 owner complaints for this specific year, here's what to check or ask about:
- ☐ENGINE: VANOS BOLT FAILURE. 4 VANOS BOLT BROKEN. CAR STALLED WHILE DRIVING. THE CAR WAS DRIVING ON A CITY STREET WHILE TURNING. NO POWER AT ALL. IT IS A 2011 328I.
Typically appears around 50K miles. Repair cost ~$500
- ☐FUEL SYSTEM: I WAS DRIVING ON A VERY BUSY ROAD IN DOWNTOWN CHICAGO IN HEAVY TRAFFIC AND THE CAR JUST SUDDENLY STALLED WITHOUT ANY WARNING MIDDLE OF THE ROAD AND WON'T MOVE. OF COURSE CAME CLOSE TO BEING CRASHED FROM BEHIND. I AM GRATEFUL AND LUCKY THAT THE CARS BEHIND WERE ABLE TO STOP IN TIME AND MANEUVER AROUN
Typically appears around 50K miles. Repair cost ~$500
- ☐SEATS/RESTRAINTS: WHEN I PURCHASED 328I SOMEONE ACCIDENTALLY PULL UP THE DRIVER-SIDE HEADREST FROM DOWN POSITION. BUT I AM SHORT AND MY HEAD IS PROTECTED WHEN THE HEADREST(CONSTRAINT) IS IN ORIGINAL DOWN POSITION. I WANTED IT TO BE PUT DOWN IN ORIGINAL POSITION. NO ONE INCLUDING SERVICE DEPT TECHNICIAN COULD DO IT. A
Typically appears around 50K miles. Repair cost ~$500
- ☐BODY/STRUCTURE: THIS CAR HAS NO "SAFETY CATCH" ON THE HOOD LATCH THAT THE OWNER OPENS AFTER FIRST RELEASING THE HOOD FROM INSIDE THE CAR. INSTEAD, THE OWNER OPENS THE HOOD BY PULLING TWICE ON THE HOOD RELEASE LEVEL INSIDE THE CAR IN THE DRIVER'S FOOTWELL. THE HOOD THEN OPENS FREELY WITHOUT FURTHER UNLATCHING OUT
Typically appears around 50K miles. Repair cost ~$500
- ☐RECALLS: Verify all 2 recalls have been completed — free at any Bmw dealer
- ☐General: Get a pre-purchase inspection from an independent mechanic ($100-$200)
Bmw 3 SERIES — Year Comparison
How does 2012 compare to other years? Fewer complaints = more reliable.
Full years-to-avoid analysis →NHTSA Safety Rating
No NHTSA safety rating available
At a Glance
- Complaints
- 11
- Recalls
- 2
- Fire reports
- 0
- Crash reports
- 0
- Injury reports
- 0
- Segment avg
- 34
Check a Specific VIN
See recalls for YOUR 2012 Bmw 3 SERIES