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Engine coolingPart report

2001 BMW 540 Engine cooling Problems

Complaints
1about this part
Share
20%of 5 total for the year
Median mileage
41,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 1 complaints about the engine cooling of the 2001 BMW 540, 20% of the 5 complaints for this model year. Where a mileage was given, the median is 41,000 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.

“Radiator failed at 40k miles in middle of rush hour traffic,obscuring vision while driving between many cars and then stranding car fat dangerous interchange.”

NHTSA complaint #10033503, filed 2003-08, 41,000 miles

Related service bulletins

Engine cooling: other model years

YearComplaintsShare of year
2001120%
1995350%

Other parts of the 2001 BMW 540

Air bags
2 complaints
Steering
1 complaints
Vehicle speed control
1 complaints

← All problems reported for the 2001 BMW 540

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