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EnginePart report

2017 BMW 540I Engine Problems

Complaints
2about this part
Share
10%of 20 total for the year
Median mileage
—not reported
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 2 complaints about the engine of the 2017 BMW 540I, 10% of the 20 complaints for this model year.

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.

“Vehicle has severely poor quality coolant hoses made from poor quality material that cannot withstand the flow of pressure within the coolant system process. Leading to the hoses deteriorating from internal pressure thus causing the coolant hoses to leak. The coolant sensors only indicate low coolant levels when there is, 1 and 3/4 inches of coolant liquid left which is 70% lower than the minimum coolant line within the main coolant reservoir which can then lead to engine failure that could result into a vehicle accident or wreck causing injury or even death. …”

NHTSA complaint #11630787, filed 2024-12

Related service bulletins

Engine: other model years

YearComplaintsShare of year
2022117%
2021111%
201918%
2018310%
2017210%
2003114%
2002217%
200117%
200026%
199915%

Other parts of the 2017 BMW 540I

Air bags
5 complaints
Electrical system
4 complaints
Seats
4 complaints
Seat belts
3 complaints
Brakes
2 complaints
Exterior lighting
2 complaints
Other or unknown
2 complaints
Tires
2 complaints
Back-over prevention (rear camera)
1 complaints
Forward collision avoidance
1 complaints
Fuel system
1 complaints
Steering
1 complaints

← All problems reported for the 2017 BMW 540I

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