2015 BMW 328I — Complaint #1893522
Open-data reference.
NHTSA Complaint about SERVICE BRAKES filed May 8, 2023
NHTSA complaint #1893522 (ODI reference 11521081) concerns a 2015 BMW 328I and was filed on May 8, 2023. The owner reports the failure occurred on May 7, 2023. The report was geocoded to Ohio based on the filer's self-reported location. The affected component is categorized as service brakes, one of NHTSA's standardized taxonomy codes used to group defect patterns across make, model, and year.
The filer flagged the following severity indicators: crash: yes, fire: no, injuries: 0, fatalities: 0. A complaint that flags a crash, fire, or fatality is escalated on NHTSA's internal review queue and factors more heavily into any Preliminary Evaluation decision on this make and model. Because a VIN was supplied, this complaint is tied to a specific vehicle and not just a model-year cohort.
Individual complaints are consumer-submitted and unverified by NHTSA engineers — the agency's role at this stage is to collect, index, and make them searchable. What matters for federal action is the pattern: when many owners of the same BMW 328I cohort independently describe similar service brakes failures, defect investigators have grounds to open a PE and request manufacturer data. Related filings for the same vehicle and component appear below, and the detail page for the full 2015 BMW 328I shows the complete component-level complaint distribution alongside any active investigations or recalls.
Complaint Description
My son's 2015, BMW 328i was taken to BMW in Canton, Ohio due to "fluttering" in gas pedal and "possible transmission slipping and variations in transmission while driving. The check engine light was on and was diagnosed at dealership that the Mass Flow Sensor was malfunctioning. The wires to the Mass Flow Sensor were corroded and needed fixed before sensor could be assessed. The wires were fixed and the check engine light went out so the car was considered by the BMW dealer service department to be fixed and I paid $545 for $42 in parts and $503 in labor. The service advisor named Mark, assured me that it had been test driven by service technician and that the car was in proper working condition. I picked the car up, for my son, at 10 am and drove south to West Virginia to deliver the car to my son. At 12:15, I pulled off the freeway and stopped at a light that was at a busy intersection, with a car in front of me. I came to a complete stop with my foot on the brake and my car accel
Complaint Details
| NHTSA Complaint ID | 1893522 |
| ODI Number | 11521081 |
| Date Filed | May 8, 2023 |
| Failure Date | May 7, 2023 |
| VIN | WBA3B3G57FN |
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Source: NHTSA Vehicle Complaints Database. Component taxonomy and severity codes are standardized by NHTSA Office of Defects Investigation.
Read our methodology — how this data is sourced, computed, and verified.