2021 Bmw M235I: complaints, problems and recalls
Explore the records behind recurring owner reports.
Key facts
0 owner complaints analyzed
2 distinct recall campaigns
Not available median reported failure mileage
Scope: 2021 model year. Data updated: . 0 complaints include usable failure mileage. View data status.
Most common problems
No owner complaints are recorded for this selection. A complaint can name multiple components.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
No usable records for this chart.
| Category | Count |
|---|
No records.
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 0 |
| 25,000 to 49,999 | 0 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 0; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
No usable failure mileage is recorded. 0 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.
No usable records for this chart.
| Category | Count |
|---|
No records.
Pattern summary
There is not enough complaint evidence to summarize patterns.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Examples from the source records
Examples provide context, not a representative sample or a verified diagnosis.
Recall history
2 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
21V091000 · Visibility:Sun/Moon Roof Assembly | Visibility:Power Window Devices And Controls
Reported: 2021-02-18 (February 18, 2021)
BMW of North America, LLC (BMW) is recalling certain 2020-2021 228i, 228i xDrive, and M235i xDrive vehicles. If the driver initiates an automatic closure of the sunroof, and the vehicle key status is changed to "off" or "lock," the sunroof may continue to close. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 118, "Power-operated Window Systems."
Consequence: If the sunroof continues to close after the vehicle is shut off, it may increase the risk of injury.
Remedy: BMW will notify owners, and dealers will update the sunroof electronic coding software, free of charge. The recall began April 16, 2021. Owners may contact BMW customer service at 1-800-525-7417.
NHTSA campaign record ↗21V554000 · Seat Belts
Reported: 2021-07-21 (July 21, 2021)
BMW of North America, LLC (BMW) is recalling certain 2021 2 Series (230i, 230i xDrive, M240i, M240i xDrive), 330e, 330e Xdrive, 4 Series Coupe (430i, 430i xDrive, M440i xDrive) M4 Coupe, M4 Competition Coupe, BMW 4 Series Convertible (430i, M440i), BMW X1 sDrive28i, xDrive28i, 2 Series Gran Coupe (228i, 228i xDrive, M235i xDrive), M2 Competition Coupe, 330i, 330i xDrive, M340i, M340i xDrive, M3, M3 Competition, 530i, 530i xDrive, 540i, 540i xDrive, MINI Hardtop 2 Door (Cooper, CooperS, JCW), X2 sDrive28i, X2 xDrive28i, X2 M35i, Z4 sDrive30i, Z4 M40i, MINI Hardtop 2 Door (Cooper SE), MINI Convertible (Cooper, Cooper S, JCW), MINI Clubman (Cooper S, Cooper S All4, JCW), MINI Countryman (Cooper, Cooper All4, Cooper S, Cooper S All4, JCW All4), Rolls Royce Ghost, MINI Countryman (Cooper S E All4), Rolls Royce Phantom, Rolls Royce Cullinan, and Toyota Supra vehicles. The passenger seat belt Automatic Locking Retractor (ALR) may deactivate early, before the webbing fully retracts. As such, these assemblies fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."
Consequence: During a crash, a seat belt retractor that does not function as intended increases the risk of injury.
Remedy: Dealers will inspect the seat belt retractors (including the seat belts) and, if necessary, replace the retractors, free of charge. Owner notification letters were mailed on September 3, 2021. Owners may contact BMW customer service at 1-800-525-7417; 1-866-825-1525 (MINI); 1-877-877-3735 (Rolls Royce); and 1-888-270-9371 (Toyota).
NHTSA campaign record ↗Vehicle analysis explorer
Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.
Data completeness
0 unique complaints in this selection. Analysis snapshot: 2026-09-30.
Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.
Problems by model year
Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.
| Component | 2014 | 2015 | 2016 | 2020 | 2021 | 2022 |
|---|---|---|---|---|---|---|
| Electrical System | 00.0%No examples available for this selection. | 120.0%ODI 11635190The headlight and tail light went out unexpectedly. I brought my vehicle to a shop and they told me that my headlight got water inside of it. The shop informed me that this is a known issue with multiple BMW models. The headlight seal will slowly fail allowing moisture inside the housing which damages the electronics. The taillights have to have their electronics replaced due to some defect form the factory. This defect was covered under warranty but my car is out of warranty. | 225.0%ODI 11429433Rear brake light failure due to faulty wiring. Identical to the details located in this article (https://www.autoblog.com/2011/09/01/bmw-recalling-241-000-3-series-models-over-faulty-tail-lights/) for which the NHTSA had issued a recall for older BMW models in the past. This issue is common and wide-spread amongst bmw models produced between 2014 - mid 2016. After which BMW modified the wiring harness for the brake lights to fix the electrical shorting failures. This failure renders the entire housing inoperable - Brake light, turn signal and r… | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 1100.0%ODI 11497889According to the dealer, a transmission sensor underneath the gear shifter got wet due to a liquid spill from the cupholders. While driving on the highway returning from scheduled dealer maintenance on the car, the informations screen showed a warning that there was a drive train malfunction and that the car would not be drivable after the current drive ended. The cupholders were not in use at this time so the spill must have occurred earlier, the fault apparently did not occur at the same time as the spill. I was able to drive to a safe place … |
| Exterior Lighting | 00.0%No examples available for this selection. | 120.0%ODI 11635190The headlight and tail light went out unexpectedly. I brought my vehicle to a shop and they told me that my headlight got water inside of it. The shop informed me that this is a known issue with multiple BMW models. The headlight seal will slowly fail allowing moisture inside the housing which damages the electronics. The taillights have to have their electronics replaced due to some defect form the factory. This defect was covered under warranty but my car is out of warranty. | 225.0%ODI 10903794 · 14 miTHE CAR HAS INSTRUMENTS (SPEEDOMETER AND TACH) WITH LOW CONTRAST BETWEEN THE BACKGROUND AND LETTERING. THE INSTRUMENTS ARE HIGHLY VISIBLE WHEN THE INSTRUMENT LIGHTING IS ENABLED, BUT ARE NEARLY INVISIBLE WHEN THE LIGHTING IS OFF. THERE IS AN AMBIENT LIGHT SENSOR THAT TURNS THE INSTRUMENT LIGHTING ON AND OFF AS YOU DRIVE IN MIXED SUN AND SHADE, SO AS YOU DRIVE FROM A SHADED AREA TO A SUN-LIT AREA, THE INSTRUMENTS ALTERNATE BETWEEN VISIBLE AND INVISIBLE. IT IS DISCONCERTING AND DANGEROUS TO SUDDENLY LOSE INSTRUMENT VISIBILITY AS YOU DRIVE. TH… | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. |
| Power Train | 240.0%ODI 10715621 · 6,599 miI WAS DRIVING DOWN THE ROAD AROUND 11 AM AT 35 MPH AND THE CAR WARNING LIGHT CAME ON STATING DRIVE TRAIN MALFUNCTION SEE AUTHORIZED DEALER. THE CAR JUST STALLED. YOU COULD NOT START ENGINE BECAUSE LATER ON ABOUT A WEEK WE LEARNED THAT IT WAS A BMW RECALL OF THE FUEL PUMP WHICH THE DEALER WASN'T EVEN INFORMED ON BY BMW CORPORATE. I COULDN'T EVEN GET THE CAR IN NEUTRAL BECAUSE THE ENGINE WOULDN'T START SO THE CAR KEPT GOING BACK INTO PARK SO THE CAR WOULDN'T ROLL AS SAFETY FEATURE. WE NOTIFIED BMW EMERGENCY ASSISTANCE AND IT TOOK THEM 7 HOURS TO … | 00.0%No examples available for this selection. | 112.5%ODI 11448099Our M235I has a transmission leak "thru the wall of the case" (i.e. THROUGH THE METAL CASE) as determined by a local BMW Dealer. They are not able to provide any Technical Service Bulletins or etc. from BMW for this "leaky case" issue. But they are saying this is a KNOWN problem with the transmission cases. They are advising a new transmission for $10K. Only alternative is to install used transmission and take old electronic valve module out of existing trans and place into used transmission and hope for the best. Loss of transmission fluid cou… | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. |
| Air Bags | 120.0%ODI 11080055 · 32,000 miWHILE PARKED I WAS MOVING THE DRIVER SEAT BACK ALL THE WAY BACK AND THEN TRIED TO MOVE IT FORWARD AGAIN AND IT WOULD NOT MOVE. IT WAS STUCK IN THE POSITION. THE SEAT WOULD NOT RESPOND AND AFTER SEVERAL ATTEMPTS AND RESTARTING THE CAR IT FINALLY RESPONDED. AFTER THIS THE AIRBAG SENSOR LIGHT CAME ON AND SAID 'DRIVER RESTRAINT SYSTEM MALFUNCTION' | 120.0% | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. |
| Engine | 240.0%ODI 10715621 · 6,599 miI WAS DRIVING DOWN THE ROAD AROUND 11 AM AT 35 MPH AND THE CAR WARNING LIGHT CAME ON STATING DRIVE TRAIN MALFUNCTION SEE AUTHORIZED DEALER. THE CAR JUST STALLED. YOU COULD NOT START ENGINE BECAUSE LATER ON ABOUT A WEEK WE LEARNED THAT IT WAS A BMW RECALL OF THE FUEL PUMP WHICH THE DEALER WASN'T EVEN INFORMED ON BY BMW CORPORATE. I COULDN'T EVEN GET THE CAR IN NEUTRAL BECAUSE THE ENGINE WOULDN'T START SO THE CAR KEPT GOING BACK INTO PARK SO THE CAR WOULDN'T ROLL AS SAFETY FEATURE. WE NOTIFIED BMW EMERGENCY ASSISTANCE AND IT TOOK THEM 7 HOURS TO … | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. |
| Seat Belts | 00.0%No examples available for this selection. | 120.0%ODI 11594245The seat belt failed due to a short. I am not sure if my safety was really at risk but the car said it was. There was warning on startup on the large display in the middle of the car and a constant warning in the gauge cluster. The fault has been confirmed at the dealership. The seat belt was inspected at the dealership and they are suggesting a replacement for $662.74. The warning did not cause any drivability issues. | 112.5%ODI 11404835 · 18,000 miDRIVER SIDE SEATBELT IS SLOW TO RETRACT AND KEEPS GETTING TWISTED WHEN RETRACTING. YOU HAVE TO CAREFULLY HELP FEED THE BELT INTO THE B PILLAR FOR IT NOT TO DO THAT. IF NOT, IT WILL ALMOST GET JAMMED IN THE B PILLAR AND GET STUCK AND BECOMES NON-FUNCTIONAL. IT TAKES A LOT OF STRENGTH AND EFFORT TO PULL TO PULL IT BACK OUT. VERY UNSAFE BECAUSE YOU HAVE TO BE ALWAYS AWARE OF THIS DEFECT WHILE DRIVING. SOMETIMES WE HAVE TO UNFASTEN OUR BELTS WHILE DRIVING TO REACH OR ADJUST SOMETHING. AND IT USUALLY GETS JAMMED AND STUCK IN THE B PILLAR AND … | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. |
| Unknown Or Other | 00.0%No examples available for this selection. | 120.0%ODI 11267818 · 39,500 miI WAS DRIVING DOWN THE INTERSTATE AT APPROXIMATELY 70 MPH, WINDOWS UP, SUNSCREEN CLOSED, AND SUNSCREEN SHADE CLOSED AS WELL. I HEAR WHAT CAN ONLY BE DESCRIBED AS A SHOTGUN BLAST ABOVE MY HEAD AND THEN PIECES OF GLASS BOUNCING OFF THE TOP OF MY CAR. THE EXPLOSION WAS EXTREMELY LOUD, OBVIOUSLY STARTLING, AND CAUSED ME TO SWERVE MY CAR AT HIGHWAY SPEEDS. I WAS NOT PASSING UNDER A BRIDGE AND THERE WERE NO CARS IN FRONT OF ME EITHER. I SLOW DOWN AND LOOKED UP THROUGH THE VENTS IN THE SUNSCREEN SHADE AND I NOTICED A GAPING HOLE IN THE GLASS OF MY SUN… | 112.5%ODI 11175995 · 45,000 miIN LATE FEBRUARY 1, 2019, THE SUNROOF ON MY 2016 BMW M235I XDRIVE EXPLODED WHILE DRIVING ON THE GARDEN STATE PARKWAY. I WAS NOT GOING UNDERNEATH ANY OVERPASS, AND NOTHING HIT THE GLASS. THE EXPLOSION WAS UNPROVOKED. THE SUNSHADE WAS NOT CLOSED, AND THE GLASS FELL ALL OVER ME, LARGE AND SMALL SHARDS. I WAS DRIVING ABOUT 65MPH IN HEAVY MORNING RUSH HOUR TRAFFIC, AND PIECES OF GLASS FLEW OFF THE CAR AND LIKELY HIT OTHER CARS. IT WAS VERY ALARMING AND SCARY. I WAS ABOUT 5 MILES FROM A BMW DEALER AND DROVE RIGHT TO THE DEALER WHERE THE CAR IS … | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. |
| Fuel System, Gasoline | 00.0%No examples available for this selection. | 00.0%No examples available for this selection. | 112.5%ODI 11374618 · 28,000 miTL* THE CONTACT OWNS A 2016 BMW M235I. THE CONTACT STATED THAT WHILE OPERATING THE VEHICLE THE ODOR OF FUEL WAS PRESENT. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE FUEL TANK HAD CRACKED AND NEEDED TO BE REPLACED. THE CAUSE OF THE DAMAGED FUEL TANK WAS NOT DETERMINED. THE FUEL TANK WAS REPLACED AND THE FAILURE WAS REMEDIED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE LOCAL DEALER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS 28,000. *LN *AS | 0UnavailableNo examples available for this selection. | 0UnavailableNo examples available for this selection. | 00.0%No examples available for this selection. |
Darker cells indicate a larger share of submitted complaints. Components overlap. This measures complaint composition, not failure probability.
Failure mileage by component
Median and middle 50% of usable owner-reported mileages. Ranges require at least five records.
| Component | Mileage range (25th–75th percentile) | Median | Usable records | Examples |
|---|---|---|---|---|
| No usable records for this analysis. | ||||
Complaint and recall timeline
Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.
Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.
Monthly counts, recall campaigns and complaint examples
| Month | Complaints | Campaigns announced | Examples |
|---|---|---|---|
| 2024-10 | 0 | None | No examples available for this selection. |
| 2024-11 | 0 | None | No examples available for this selection. |
| 2024-12 | 0 | None | No examples available for this selection. |
| 2025-01 | 0 | None | No examples available for this selection. |
| 2025-02 | 0 | None | No examples available for this selection. |
| 2025-03 | 0 | None | No examples available for this selection. |
| 2025-04 | 0 | None | No examples available for this selection. |
| 2025-05 | 0 | None | No examples available for this selection. |
| 2025-06 | 0 | None | No examples available for this selection. |
| 2025-07 | 0 | None | No examples available for this selection. |
| 2025-08 | 0 | None | No examples available for this selection. |
| 2025-09 | 0 | None | No examples available for this selection. |
| 2025-10 | 0 | None | No examples available for this selection. |
| 2025-11 | 0 | None | No examples available for this selection. |
| 2025-12 | 0 | None | No examples available for this selection. |
| 2026-01 | 0 | None | No examples available for this selection. |
| 2026-02 | 0 | None | No examples available for this selection. |
| 2026-03 | 0 | None | No examples available for this selection. |
| 2026-04 | 0 | None | No examples available for this selection. |
| 2026-05 | 0 | None | No examples available for this selection. |
| 2026-06 | 0 | None | No examples available for this selection. |
| 2026-07 | 0 | None | No examples available for this selection. |
| 2026-08 | 0 | None | No examples available for this selection. |
| 2026-09 (partial) | 0 | None | No examples available for this selection. |
Emerging complaint spikes
Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.
This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.
No complete months meet the spike thresholds for this selection.
Equal-age model-year comparison
Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.
2021: 0 complaints · 2022: 1 complaints
| Model year | Through age 0 | Through age 1 | Through age 2 |
|---|---|---|---|
| 2021 | 0 | 0 | 0 |
| 2022 | 1 | 1 | 1 |
Date coverage across each selected cohort
| Year | Incident dates used | Filing date fallbacks | Excluded dates |
|---|---|---|---|
| 2021 | 0 | 0 | 0 |
| 2022 | 1 | 0 | 0 |
Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.
Components reported together
Each cell counts unique complaints naming both components. Open a nonzero cell for examples.
| Component |
|---|
| No usable records for this analysis. |
Co-reporting does not establish that one component caused another concern.
Recurring narrative patterns
Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.
0 patterns with matching reports.
No narratives match the published patterns.