2015 BMW 328I Engine cooling Problems
- Complaints
- 42about this part
- Share
- 34%of 125 total for the year
- Median mileage
- 100,000miles
- Trend
- RisingComplaints filed in the last 3 full calendar years are at least 25% higher than in the 3 years before.
NHTSA recorded 42 complaints about the engine cooling of the 2015 BMW 328I, 34% of the 125 complaints for this model year. Where a mileage was given, the median is 100,000 miles. 1 of these say a crash was involved and 3 a fire, according to the filers.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The contact owns a 2015 BMW 328I. The contact stated while driving approximately 45 MPH, the A/C was blowing hot air, and the temperature gauge was rising. Additionally, there was white smoke coming from under the hood. The contact stated there was no warning light illuminated. The contact related the failure to NHTSA Campaign Number: 24V608000 (Engine and Engine Cooling, Electrical System). The contact had received the recall notification from the manufacturer. …”
NHTSA complaint #11677589, filed 2025-07, 95,000 miles“The contact owns a 2015 BMW 325I. The contact received notification of NHTSA Campaign Number: 24V608000 (ENGINE AND ENGINE COOLING, ELECTRICAL SYSTEM); however, the part to do the recall repair was unavailable. The local dealer was contacted, and it was confirmed that the part was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. …”
NHTSA complaint #11623666, filed 2024-11, 100,000 miles“The contact owns a 2015 BMW 328I. The contact received notification of NHTSA Campaign Number: 24V608000 (ENGINE AND ENGINE COOLING, ELECTRICAL SYSTEM); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was not made aware of the issue. The contact had experienced a failure. …”
NHTSA complaint #11659063, filed 2025-05, 100,000 miles“The contact owns a 2015 BMW 328I. The contact stated that while the vehicle was parked, there was fluid leaking on the ground. Additionally, the message Engine Overheated, Please Stop Now was displayed while driving, and smoke was coming from under the hood. The contact pulled over and waited for the engine to cool down. Upon inspection under the hood, the contact discovered a hole in the coolant reservoir, with coolant all over the engine compartment. There was smoke coming from the coolant pump. …”
NHTSA complaint #11657459, filed 2025-04, 125,000 miles“The contact owned a 2015 BMW 328i. The contact stated that while driving at various speeds, and while at a complete stop, there was smoke coming from underneath the hood and through the A/C vents. The contact stated that the vehicle was overheating. Several unknown warning lights were illuminated. The contact stated that the A/C only blew hot air. The vehicle was taken to the dealer, where the timing belt, the oil gasket, the oil pan, and unknown fuses were replaced; however, the failure persisted. …”
NHTSA complaint #11621531, filed 2024-10, 59,000 milesRelated service bulletins
- 10245364Nov 16, 2023Diesel fuel injectors: ltd wty extension to 10 years/120,000 miles
- 10215746May 1, 2022Component specific limited warranty extension. For the eligible vehicles, BMW of North America, LLC (BMW NA) is extending the limited warranty for the vehicle Nitrogen Oxide…
- 10212788Apr 1, 2022The quick disconnect coupling on the cylinder head coolant vent line could break at the cylinder head. This would lead to loss of coolant from the engine.
- 10214256Feb 1, 2022The quick disconnect coupling on the cylinder head coolant vent line could break at the cylinder head. This would lead to loss of coolant from the engine.
- 10204534Oct 1, 2021For the above-referenced vehicles, BMW of North America, LLC (BMW NA) is extending the limited warranty for the engine timing chain and oil pump drive chain modules to: 7…
- 10203331Sep 1, 2021BMW of North America, LLC (BMW NA) is extending the limited warranty for the engine timing chain and oil pump drive chain modules to: 7 years/70,000 miles as determined by the…
- 10204619Jul 1, 2021BMW of North America, LLC BMW NA is extending the limited warranty for the engine timing chain and oil pump drive chain modules to: 7 years/70,000 miles as determined by the…
- 10200228Jun 1, 2021On rare occasions during an engine oil service, the BMW Original (Genuine) engine oil filter insert is either difficult to remove or breaks apart in the oil filter housing.
- 10188938Feb 1, 2021COMBUSTION CONTROL VALVE LIFT AT IDLE: The vehicle will run rough or hesitate when accelerating from a stationary position.
- 10186213Dec 1, 2020N20 AND N26 ENGINE TIMING CHAIN AND OIL PUMP DRIVE CHAIN: Whining noise from the lower engine area near the engine oil pump that increases frequency when increasing the engine…
Engine cooling: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2016 | 13 | 23% |
| 2015 | 42 | 34% |
| 2014 | 29 | 19% |
| 2013 | 44 | 17% |
| 2012 | 16 | 12% |
| 2011 | 175 | 30% |
| 2010 | 40 | 26% |
| 2009 | 21 | 11% |
| 2008 | 33 | 14% |
| 2007 | 35 | 9% |
| 2000 | 5 | 4% |
| 1999 | 1 | 1% |
| 1998 | 2 | 8% |
| 1997 | 3 | 12% |
| 1996 | 6 | 19% |
Other parts of the 2015 BMW 328I
56 complaintsEngine
23 complaintsOther or unknown
19 complaintsFuel system
15 complaintsTransmission and drivetrain
13 complaintsBrakes
9 complaintsExterior lighting
7 complaintsAir bags
2 complaintsForward collision avoidance
2 complaintsSeat belts
2 complaintsBody and structure
2 complaintsSuspension
2 complaints
← All problems reported for the 2015 BMW 328I
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology