2015 Bmw 320I problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
33 owner complaints analyzed
3 distinct recall campaigns
56,200 mi median reported failure mileage
Scope: 2015 model year. Data snapshot: . 12 complaints include usable failure mileage.
Most common problems
Engine is the most frequently named component, appearing in 11 of 33 complaints (33.3%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Fuel system concerns | 7 | 21.2% |
| Electrical and battery issues | 3 | 9.1% |
| Engine operation | 2 | 6.1% |
| Braking behavior | 2 | 6.1% |
| Steering behavior | 1 | 3.0% |
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 |
|---|---|
| Engine | 11 |
| Fuel/Propulsion System | 8 |
| Unknown Or Other | 7 |
| Electrical System | 5 |
| Exterior Lighting | 3 |
| Structure:Body | 3 |
| Wheels | 2 |
| Air Bags | 1 |
Engine: 11; Fuel/Propulsion System: 8; Unknown Or Other: 7; Electrical System: 5; Exterior Lighting: 3; Structure:Body: 3; Wheels: 2; Air Bags: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 2 |
| 25,000 to 49,999 | 2 |
| 50,000 to 74,999 | 3 |
| 75,000 to 99,999 | 2 |
| 100,000 to 149,999 | 3 |
| 150,000 and above | 0 |
Under 25,000: 2; 25,000 to 49,999: 2; 50,000 to 74,999: 3; 75,000 to 99,999: 2; 100,000 to 149,999: 3; 150,000 and above: 0
50,000 to 74,999 miles has the most reports with usable mileage (3). 21 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 |
|---|---|
| 2015 | 2 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 6 |
| 2024 | 7 |
| 2025 | 4 |
| 2026 | 1 |
2015: 2; 2017: 1; 2018: 1; 2019: 4; 2020: 4; 2021: 1; 2022: 2; 2023: 6; 2024: 7; 2025: 4; 2026: 1
Pattern summary
Engine leads the component reports. Fuel system concerns appears in 7 complaint narratives. Electrical and battery issues appears in 3 complaint narratives. Engine operation appears in 2 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 10978697 · 2017-04-16 (April 16, 2017)
HIGH PRESSURE FUEL PUMP FAILURE. WE HAVE HAD THIS PROBLEM OCCUR THREE TIMES NOW. THIS LAST TIME HAPPENED TO MY SPOUSE WHILE TRAVELING 70+ MPH WITH CRUISE CONTROL SET. THE ONSET WAS A SUDDEN LOSS OF POWER, AN IMMEDIATE AND UNSETTLING SHUDDER WITH AN ONSCREEN POPUP. THE ABRUPT LOSS OF SPEED NEARLY CAUSED AN ACCIDENT THIS TIME. IT OCCURRED WITHOUT WARNING AND SINCE WE AREN'T' APPLYING BRAKES, OTHER DRIVES ARE CAUGHT BY SURPRISE AT THE SUDDEN DROP IN SPEED. WE NARROWLY PULLED FROM THE HIGHWAY WITHOUT GETTING HIT PRIOR TO STOPPING AND SHUTTING O…
Owner-reported narrative. 55,000 miles reported. Look up ODI 10978697 at NHTSA ↗
Owner report 11245925 · 2019-08-22 (August 22, 2019)
FUEL GAUGE ERRONEOUS DISPLAY: VEHICLE RUNS OUT OF FUEL, BUT THE INSTRUMENT CLUSTER STILL DISPLAYS FUEL REMAINING IN THE TANK. DEALER FOUND OUT PROBLEM WITH THE FUEL CELL AND TO FIX THE PROBLEM, THE TANK AND THE FUEL PUMP MUST BE REPLACE, COST OF $2875. SEE ATTACHED DOCUMENT FROM THE DEALER.
Owner-reported narrative. Look up ODI 11245925 at NHTSA ↗
Owner report 11255354 · 2019-09-13 (September 13, 2019)
MY 2015 BMW 320I GAVE ME A WARNING OF CHARGING MALFUNCTION WARNING SO I TOOK MY CAR TO BMW SERVICE FOR AN INSPECTION. THIS WAS IN APRIL 2019. THE SERVICE ADVISOR LET ME KNOW I COULD NEED A NEW BATTERY SO I APPROVED NEW BATTERY IF THAT'S WHAT IT NEEDED. ONCE INSPECTED FURTHER I WAS TOLD THERE WAS AN OIL LEAK AND THAT CAUSED MY DRIVEBELT TO DETERIORATE AND SLIDE OFF BELT TENSIONER. THE OIL LEAK WAS DUE TO NEEDING A NEW OIL FILTER HOUSING GASKET, SO I REPLACED THAT AS WELL. I WASN'T WHAT CREATED THE OIL LEAK ISSUE ONLY THAT I NEEDED TO REPLACE …
Owner-reported narrative. 80,000 miles reported. Look up ODI 11255354 at NHTSA ↗
Owner report 11312036 · 2020-02-28 (February 28, 2020)
THE VEHICLE CONTINUOUSLY HAS LEFT REAR BREAK LIKE/TURN LIGHT MALFUNCTION WARNINGS. IN RESEARCHING THIS IS KNOWN ISSUE WITH THIS MODEL DUE TO THE GROUND WIRE OVERHEATING AND MELTING THE PLASTIC IN THE WIRING HARNESS CONNECTOR AND BULB CARRIER. THIS COURSES THE CONNECTOR PIN IN THE CONNECTOR TO MELT AND BREAK OFF. I HAVE HAD TO REPLACE THESE PARTS TWICE IN LESS THAN 2 YEARS. THE ISSUE SEEMS TO BE THAT THE GROUND WIRE IS NOT LARGE ENOUGH TO HANDLE THE CURRENT.
Owner-reported narrative. Look up ODI 11312036 at NHTSA ↗
Owner report 11579138 · 2024-03-24 (March 24, 2024)
I have been getting P0420 code over 2 years now. Loss of power while driving caused multiple times sudden stop and slow speed. I328 has recall but mine is not on the recall list. I tried everything to fix it but the light still comes on. And also my car is having the Navigation display delaminating. It seems like common problem for bmw owners. There are no recalls.
Owner-reported narrative. Look up ODI 11579138 at NHTSA ↗
Owner report 11588074 · 2024-05-10 (May 10, 2024)
The engine would completely shut down while driving you had to completely take foot off gas petal because it would not excellent to make the car run it would almost come to complete slow down and stop you could then push gas and it would pick up and start running again.was worse when raining. Then the brakes got to where they would not stop and would lock up.Iwas on busy road and on interstate when it happened several times I could have been hit in the rear end and it would have caused a major collision. There was no warning lights come on at a…
Owner-reported narrative. Look up ODI 11588074 at NHTSA ↗
Owner report 11562032 · 2023-12-27 (December 27, 2023)
The contact owns a 2015 BMW 320I. The contact stated that while driving approximately 30 MPH, the front driver's side airbags and passenger side airbags deployed unintendedly, causing the driver to lose control of the steering wheel and drive over the curb. The contact stated that there was no crash to cause the airbags to deploy. During the failure, the rear driver’s side and passenger’s side tires became deflated. The vehicle was later towed away from the scene. The cause of the failure was not determined. The manufacturer and local dealer we…
Owner-reported narrative. 78,000 miles reported. Look up ODI 11562032 at NHTSA ↗