Skip to content
Engine coolingPart report

2015 Lincoln MKS Engine cooling Problems

Complaints
1about this part
Share
6%of 18 total for the year
Median mileage
—not reported
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 1 complaints about the engine cooling of the 2015 Lincoln MKS, 6% of the 18 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.

“The vehicle is exhausting leaked fluid through the vents inside cabin at 23,000 miles causing headaches and fatigue. The Power transfer unit does not allow for maintenance and has no drain plug. The unit seems to fail alot with Fords when looking online. It is dangerous for the driver to smell this inside the cabin.”

NHTSA complaint #11489760, filed 2022-10

Related service bulletins

Engine cooling: other model years

YearComplaintsShare of year
201516%
201321%
201112%
201012%

Other parts of the 2015 Lincoln MKS

Engine
5 complaintsElectrical system
4 complaintsFuel system
3 complaintsTransmission and drivetrain
3 complaintsAir bags
2 complaintsBack-over prevention (rear camera)
2 complaintsOther or unknown
2 complaintsSteering
2 complaintsBody and structure
2 complaintsBrakes
1 complaintsForward collision avoidance
1 complaintsSuspension
1 complaints

← All problems reported for the 2015 Lincoln MKS

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 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