MotorDeets

2015 Lincoln Mks: Recalls, Problems & MPG

Here are the deets on the 2015 Lincoln Mks: 3 recalls, 18 owner complaints and up to 22 mpg combined.

3vehicle recalls
18owner complaints
0mention a crash
22best combined mpg
2015 Lincoln Mks
Photo: Bull-Doser · Public domain · Wikimedia Commons. Representative photo of this generation; trim may differ.

Recalls

3 vehicle recalls from the manufacturer. Repairs are free. Check your VIN to see if one is still open on your car.

Parking brake Vehicle recall #15V464000 · 2015 · 7,165 vehicles

What's wrong: The affected vehicles have a parking brake that May not fully engage when applied. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (fmvss) number 135, "light vehicle brake systems."

Why it matters: If the parking brake does not fully engage and the transmission is left in a gear other than 'park' while on a slope, the vehicle May roll away, increasing the risk of a crash.

The fix: Ford will notify owners, and dealers will test the operation of the parking brake system, and if necessary, replace the parking brake control assembly, free of charge. The recall began on September 4, 2015.

Fuel system Vehicle recall #15V605000 · 2015 · 203 vehicles

What's wrong: During vehicle production, the fuel tank attachment bolts May not have been properly tightened. As a result, the fuel tank straps May fracture and the fuel tank could separate from the vehicle.

Why it matters: If the fuel tank separates from the vehicle, a fuel leak May occur, increasing the risk of a fire.

The fix: Ford will notify owners, and dealers will tighten the fuel tank attachment bolts, as necessary, free of charge. The recall began on October 19, 2015.

Fuel system Vehicle recall #16V621000 · 2016 · 77,502 vehicles

What's wrong: 5l gtdi ecoboost engines and 2013-2015 Ford taurus police interceptor vehicles. A component within the fuel pump electric module (pem) May overheat causing a loss of electrical power to the fuel pump.

Why it matters: A loss of power to the fuel pump will cause the engine to stall or prevent the vehicle from starting, increasing the risk of a crash.

The fix: Ford will notify owners, and dealers will inspect the fuel pem part number and replace the fuel pem, as necessary, free of charge. The recall began on December 1, 2016.

Most-reported problems

Owner complaints filed with NHTSA, by component. One complaint can list several components. 1 mention a fire, 1 injuries and 0 deaths were reported.

Engine5
Electrical4
Transmission & drivetrain3
Other / unknown2
Airbags2
Fuel & propulsion2
Steering2
Body & structure2

What owners describe

The 2015 Lincoln Mks has 18 owner complaints, ranking #6 of 8 Mks model years for complaints (well below the 47 average). Complaints peaked in 2025 (6 filed that year). The typical problem showed up when the car was about 8 years old, at a median of 49,000 miles. Neighboring years: 2014 (44 complaints, 2 recalls), 2016 (3 complaints, 0 recalls).

Engines & fuel economy (EPA)

EngineTransmissionDriveCityHwyComb.Fuel
3.7 L 6-cylAutomatic (S6)Front-Wheel Drive192822Regular
3.7 L 6-cylAutomatic (S6)All-Wheel Drive182621Regular
3.5 L 6-cyl turboAutomatic (S6)All-Wheel Drive172520Regular

Want the full repair deets? Get the factory manual.

Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the 2015 Lincoln Mks.

eManualOnline Download (PDF), keep forever

Closest thing to the factory manual for most years. Pay once, keep it.

Most $25–$78, one-time
Check 2015 Lincoln Mks manual
Mitchell 1 DIY Online access, factory-level data

Pro-shop repair procedures, wiring diagrams and TSBs for your exact car.

From $19.99/mo · $39.99/yr
Check 2015 Lincoln Mks manual
ALLDATAdiy Online access, factory OEM info

OEM procedures, specs and recall/TSB info, the same source many shops use.

From $19.99/mo · $59.99/yr
Check 2015 Lincoln Mks manual
Haynes Print book or AllAccess online

Step-by-step photos written from a real teardown. Great for first-timers.

Books ~$30–$40 · AllAccess $34.99/mo
Check 2015 Lincoln Mks manual

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FAQ

Does the 2015 Lincoln Mks have any recalls?

Yes. NHTSA lists 3 vehicle recalls for the 2015 Lincoln Mks. Recall repairs are free at any dealer, no matter how old the car is. Check your VIN at nhtsa.gov/recalls.

What are the most common 2015 Lincoln Mks problems?

Owners have filed 18 complaints with NHTSA. The most-reported areas are engine (5), electrical (4), transmission & drivetrain (3).

What gas mileage does the 2015 Lincoln Mks get?

EPA ratings run up to 22 mpg combined (3.7 L, Automatic (S6)), across 3 engine and transmission combos.

Where can I get a 2015 Lincoln Mks repair manual?

eManualOnline sells downloadable manuals, Mitchell 1 DIY and ALLDATAdiy sell online access to factory repair data, and Haynes sells printed guides and online access. Pick a download if you want to keep it, or a subscription for wiring diagrams and TSBs.

Other Mks years

20092010201120122013201420152016