2016 BMW 320I Engine cooling Problems
- Complaints
- 3about this part
- Share
- 12%of 25 total for the year
- Median mileage
- 119,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the engine cooling of the 2016 BMW 320I, 12% of the 25 complaints for this model year. Where a mileage was given, the median is 119,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The contact owns a 2016 BMW 320I. The contact stated that while starting the vehicle, there was white smoke coming from the rear end of the vehicle. The contact found information regarding Technical Service Bulletin: SIB 11116 (Engine and Engine Cooling released in July 2017). The vehicle was taken to the dealer to be diagnosed. The dealer linked the failure to the Technical Service Bulletin; however, the vehicle was not covered under the TSB. The vehicle was not repaired. The manufacturer was informed of the failure. …”
NHTSA complaint #11648688, filed 2025-03, 119,000 miles“The contact owns a 2016 BMW 320I. The contact stated that while attempting to start the vehicle after the vehicle had not been driven for a while, there was blue smoke coming from the exhaust pipes. No warning light was illuminated. The vehicle was taken to a local service center, where it was diagnosed and determined that the engine oil feed line to the turbocharger was leaking. The local dealer was contacted; however, the vehicle was not yet repaired. Upon further investigation, the contact related the failure to BMW Warranty Extension: SI B11 11 16; however, the VIN was not included. …”
NHTSA complaint #11656013, filed 2025-04, 100,000 milesRelated service bulletins
- 10245364Nov 16, 2023Diesel fuel injectors: ltd wty extension to 10 years/120,000 miles
- 10245365Nov 13, 2023Pressure control valve (pcv) extended ltd wty 15 years/150,000 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.
Engine cooling: other model years
Other parts of the 2016 BMW 320I
7 complaintsEngine
7 complaintsAir bags
5 complaintsBody and structure
5 complaintsTransmission and drivetrain
3 complaintsElectrical system
2 complaintsFuel system
2 complaintsExterior lighting
1 complaintsOther or unknown
1 complaintsSeat belts
1 complaintsSeats
1 complaintsSteering
1 complaints
← All problems reported for the 2016 BMW 320I
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 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