2017 Bmw 340I: complaints, problems and recalls
Explore the records behind recurring owner reports.
Key facts
5 owner complaints analyzed
0 distinct recall campaigns
14,500 mi median reported failure mileage
Scope: 2017 model year. Data snapshot: . 1 complaints include usable failure mileage.
This selection has limited data. It remains available for lookup but is excluded from search indexing.
Most common problems
Unknown Or Other is the most frequently named component, appearing in 3 of 5 complaints (60.0%). A complaint can name multiple components.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Unknown Or Other | 3 |
| Electrical System:Instrument Panel:Speedometer/Odometer | 1 |
| Engine | 1 |
| Visibility:Sun/Moon Roof Assembly | 1 |
Unknown Or Other: 3; Electrical System:Instrument Panel:Speedometer/Odometer: 1; Engine: 1; Visibility:Sun/Moon Roof Assembly: 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 | 1 |
| 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: 1; 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 miles has the most reports with usable mileage (1). 4 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 |
|---|---|
| 2018 | 1 |
| 2019 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
2018: 1; 2019: 1; 2021: 1; 2022: 1; 2023: 1
Pattern summary
Unknown Or Other leads the component reports. 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.
Examples from the source records
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 11088576 · 2018-04-17 (April 17, 2018)
DRIVING ABOUT 40MPH ON A STRAIGHT ROAD, NO POTHOLES,ON SUNNY DAY, TEMP ABOUT 50. SUDDEN EXPLOSION AND SUNROOF EXPLODED OUTWARD. PULLED OFF ROAD, NOTHING HAD STRUCK THE CAR. THE SUNROOF GLASS WAS COMPLETELY SHATTERED. THERE WERE NO INJURIES
Owner-reported narrative. 14,500 miles reported. Look up ODI 11088576 at NHTSA ↗
Owner report 11220631 · 2019-06-17 (June 17, 2019)
I WAS DRIVING WHEN I HEARD A LOUD EXPLOSION SOUND. I THOUGHT SOMETHING HAD HIT THE CAR. UPON INSPECTION, I NOTICED THE SUNROOF HAD EXPLODED INTO THOUSANDS OF PIECES. THIS OCCURRED ON JUNE 17, 2019.
Owner-reported narrative. Look up ODI 11220631 at NHTSA ↗
Owner report 11442806 · 2021-12-06 (December 6, 2021)
2017 BMW 340I. CONSUMER WRITES IN REGARDS TO MILEAGE DISCREPANCY. THE CONSUMER STATED THE COMPANY OFFLEASEONLY WAS RUNNING A SCAM, WHERE THEY ADVERTISE LOW MILEAGE CARS WHEN IN ACTUALLY THE MILEAGE IS CONSIDERABLY HIGHER.
Owner-reported narrative. Look up ODI 11442806 at NHTSA ↗
Owner report 11464864 · 2022-05-16 (May 16, 2022)
My BMW had a pinhole in the radiator caused by driving on the highway and being impacted by a small foreign object. Apparently a foreign object (rock?) impacted the radiator creating a tiny leak. BMW repaired the vehicle (new radiator) and installed a "Rock Guard" without discussing this new Guard with me. Rock Guard Part # 17-11-8-185-042. This $1,900 repair is a known defect in the design which is why BMW adds the Rock Guard when replacing radiators. After the repair, research indicates this is a common issue for this model car. Loss …
Owner-reported narrative. Look up ODI 11464864 at NHTSA ↗
Owner report 11512133 · 2023-03-16 (March 16, 2023)
While driving down the interstate I-65 South, my sunroof spontaneously exploded. It sounded like a bomb explosion inside my car and could have caused grave danger to myself. There was nothing dropped on my sunroof as the screen remained intact and closed with no damage. This was an upward and out explosion of my sunroof, which I feel is a defect and should have been the responsibility of BMW. However, the car manufacturer is prepared to charge me $2,719.05 to fix. This I believe is a defect. How does a sunroof explode spontaneously? Please help…
Owner-reported narrative. Look up ODI 11512133 at NHTSA ↗
Recall history
0 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
No recall campaigns are recorded in this snapshot.