2015 Lincoln Mkz

Vehicle Specs & Maintenance Data

Engine Size
Engine
3.7L V6
Oil Type & Capacity
5W-20 Full Synthetic (6 qts)
Transmission
Automatic (S6)
Wheel Torque
100
ft-lbs

The 2015 Lincoln Mkz maintenance specs on this page cover the key fluids, torque values, and wear items you need for routine service. Use these numbers as a quick reference when performing oil changes, tire rotations, brake jobs, and other scheduled maintenance on your Lincoln Mkz.

For oil changes, the 2015 Lincoln Mkz takes 5W-20 Full Synthetic motor oil with a capacity of 6 quarts. Brake fluid type is DOT 3, the recommended coolant is Motorcraft Gold (OAT), and transmission fluid is Mercon LV. Always use the manufacturer-recommended fluids to maintain warranty coverage and engine longevity.

When mounting wheels on the Lincoln Mkz, torque the lug nuts to 100 ft-lbs using a calibrated torque wrench. Over- or under-torquing can lead to warped brake rotors or loose wheels. Re-torque after 50 to 100 miles on newly installed wheels.

Owners of the 2015 Lincoln Mkz have reported 5 common issues including "Door Latch Failure (Recall 15S27 / 16S36)", "Transmission Shudder and Harsh Shifting (6F35/6F50)" and "Push-Button Shifter Malfunction". Scroll down to the Diagnostics tab for detailed descriptions, solutions, and estimated repair costs.

There are 11 NHTSA safety recalls on file for the 2015 Lincoln Mkz. Check the Recalls tab below for full details.

Specifications on this page are compiled from multiple publicly available sources including manufacturer documentation, NHTSA data, and automotive databases. Always cross-reference with your owner's manual or official factory documentation before purchasing parts or performing any service.

The 2015 Lincoln Mkz uses 5W-20 Full Synthetic motor oil (6 qt capacity), requires lug nuts torqued to 100 ft-lbs, takes DOT 3 brake fluid.

2015 Lincoln Mkz Specifications
Motor Oil5W-20 Full Synthetic
Oil Capacity6 qt
Lug Nut Torque100 ft-lbs
Brake FluidDOT 3
CoolantMotorcraft Gold (OAT)
Transmission FluidMercon LV
Transmission Fluid
Fluid Type
Mercon LV
Shop
Coolant
Fluid Type
Motorcraft Gold (OAT)
Shop
Brake Fluid
Fluid Type
DOT 3
Shop
Washer Fluid
Windshield
Shop

Manufacturer-recommended maintenance schedule for the 2015 Lincoln Mkz. Always verify intervals against your owner's manual.

Service Item
Interval
Engine Oil & Filter
7,500 mi / 12 mo
Motorcraft 5W-20 full synthetic, 5.7 qt (2.0L EcoBoost) or 6 qt (3.7L V6)
Tire Rotation
7,500 mi / 6 mo
Rotate every oil change
Cabin Air Filter
20,000 mi / 24 mo
Replace more often in dusty conditions
Engine Air Filter
30,000 mi / 36 mo
Inspect every 15,000 mi
Brake Fluid
45,000 mi / 36 mo
DOT 4 LV
Transmission Fluid
150,000 mi
6-speed SelectShift; Motorcraft MERCON LV; recommend 60,000 mi
Coolant
100,000 mi
Motorcraft Orange; then every 50,000 mi
Spark Plugs
100,000 mi
Motorcraft iridium-tipped
Serpentine Belt
100,000 mi
Inspect at 60,000 mi
Battery
60 mo
Motorcraft battery; inspect annually
DTC Code Lookup

Enter a diagnostic trouble code to see causes, symptoms, and fixes for the 2015 Lincoln Mkz.

Common problems reported by 2015 Lincoln Mkz owners, with recommended fixes and estimated repair costs.

1

Door Latch Failure (Recall 15S27 / 16S36)

The 2013-2016 MKZ is affected by Ford's massive door latch recall. The pawl spring tab inside the door latch can fracture, preventing the door from latching closed. The push-button door handles on the MKZ make it harder to notice when a door has not fully latched, increasing the risk of doors opening at highway speed.

Solution

Ford issued recalls 15S27 and 16S36 to replace all affected door latches. Contact your dealer to verify your VIN. The repair includes replacing each door latch with an updated design and is free of charge.

Est. Cost: Covered under recall
2

Transmission Shudder and Harsh Shifting (6F35/6F50)

The 6-speed automatic transmission develops a noticeable shudder during light acceleration between 25-50 mph, most pronounced in the 2.0L EcoBoost-equipped models. The torque converter clutch material degrades and contaminates the fluid. Harsh 2nd-to-3rd and 3rd-to-4th gear shifts are also common.

Solution

Perform a complete transmission fluid flush with Mercon LV fluid. If the shudder returns within a few thousand miles, the torque converter needs replacement. Ford issued TSBs addressing the shift quality on the Fusion/MKZ platform. Regular fluid changes every 30,000 miles help prevent the issue.

Est. Cost: $200 - $400 for fluid flush; $1,200 - $2,500 for torque converter replacement
3

Push-Button Shifter Malfunction

The MKZ's electronic push-button gear selector on the center console can malfunction, failing to engage the selected gear or displaying incorrect gear position on the instrument panel. Some owners report being unable to shift out of Park or the vehicle rolling when Park is selected and displayed.

Solution

Have the dealer diagnose the shifter control module with a scan tool. The repair may involve reprogramming the transmission control module or replacing the push-button shifter assembly. Check the wiring harness for loose connections. Always engage the parking brake as a secondary precaution.

Est. Cost: $200 - $500 for reprogramming; $400 - $900 for shifter assembly replacement
4

Electrical Parasitic Drain and Dead Battery

The MKZ suffers from parasitic battery drains caused by modules that fail to enter sleep mode after the vehicle is turned off. The Lincoln Way app, push-button start proximity sensors, and SYNC infotainment system are common culprits. Owners find the vehicle dead after sitting overnight or for a few days.

Solution

Have the dealer perform a parasitic draw test to identify the offending module. Ford released software updates for the body control module and SYNC system to improve sleep mode behavior. Replace the 12V battery if it has been repeatedly deep-discharged, as capacity will be permanently reduced.

Est. Cost: $0 for software updates; $200 - $400 for battery; $300 - $800 for module replacement
5

Sunroof/Moonroof Water Leak into Cabin

The panoramic sunroof drain tubes can clog or disconnect, allowing water to leak into the headliner, A-pillar trim, and onto the floor. Prolonged water exposure damages interior electronics, causes mold growth, and can corrode wiring harnesses. The issue is especially common in vehicles parked under trees.

Solution

Clear the sunroof drain tubes by blowing compressed air through each corner drain. Reconnect any disconnected tubes. Apply silicone sealant to the sunroof frame if the original seal has deteriorated. Have the dealer check for TSBs related to sunroof drainage on the MKZ.

Est. Cost: $100 - $300 for drain clearing; $300 - $800 for seal/tube replacement

11 NHTSA safety recalls for the 2015 Lincoln Mkz. Check your VIN at NHTSA.gov

1

BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

Campaign: 25V695000 Date: 13/10/2025

Ford Motor Company (Ford) is recalling certain 2015-2019 Flex, 2015 Explorer, Lincoln MKT, Lincoln MKZ, 2015-2016 C-Max, Escape, Taurus, 2016 Fusion, 2018-2019 Taurus, 2019 Lincoln MKT, Fiesta, and 2020 Mustang vehicles. The rearview camera may display a distorted, intermittent, or blank image when the vehicle is in reverse.

Consequence

A rearview camera that fails to properly display an image can reduce the driver’s view behind the vehicle, increasing the risk of a crash.

Remedy

Dealers will inspect and replace the rearview camera as necessary, free of charge. Owner notification letters were mailed January 2, 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25SA9. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on October 14, 2025.

2

SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS

Campaign: 23V162000 Date: 10/03/2023

Ford Motor Company (Ford) is recalling certain 2013-2018 Fusion and Lincoln MKZ vehicles. The front brake hoses may rupture and leak brake fluid.

Consequence

A brake fluid leak will increase brake pedal travel and extend the distance needed to stop the vehicle, increasing the risk of a crash.

Remedy

Dealers will replace the front brake hoses, free of charge. Owner notification letters were mailed June 27, 2023. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 23S12.

3

SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES

Campaign: 22V011000 Date: 13/01/2022

Ford Motor Company (Ford) is recalling certain 2014-2015 Fusion, Lincoln MKZ, and 2015 Mustang vehicles originally sold or ever registered, in Texas, Louisiana, Mississippi, Alabama, Florida, Georgia, South Carolina, North Carolina, Virginia and Hawaii. Exposure to certain environmental conditions, such as high temperatures, high humidity, and salt air can cause the brake pedal bumper to corrode and separate from the brake pedal.

Consequence

A separated brake pedal bumper can cause the brake lights to illuminate continuously, causing confusion to other drivers and increasing the risk of a crash. On automatic transmission vehicles, a missing brake pedal bumper can allow the driver to shift the vehicle out of the "PARK" position without depressing the brake, allowing the vehicle to rollaway, increasing the risk of injury.

Remedy

Dealers will replace the brake pedal bumpers and clutch pedal bumpers, free of charge. Interim owner notification letters notifying owners of the safety risk were mailed on March 4, 2022. Owner notification letters were mailed on June 13, 2022. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 22S02.

4

EXTERIOR LIGHTING:HEADLIGHTS

Campaign: 20E025000 Date: 24/04/2020

Ford Motor Company (Ford) is recalling certain Replacement Headlamps, part number DP5Z-13008-T and DP5Z-13008-V, sold for use with 2013-2016 Lincoln MKZ vehicles. The headlamps may have an improper beam pattern and incorrect horizontal adjustment, the side markers may not illuminate and DOT markings may be missing. As such, these headlamps fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."

Consequence

The incorrect headlamps may reduce the driver's visibility or make the vehicle less visible, increasing the risk of a crash.

Remedy

Ford will notify vehicle manufacturers, and dealers will inspect the headlamps, and replace the headlamps, as necessary, free of charge. Additionally, Ford will instruct dealers to return all improper headlamps and not to install them on any vehicles. The recall began June 3, 2020. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 20C10.

5

LATCHES/LOCKS/LINKAGES:DOORS:LATCH

Campaign: 20V177000 Date: 23/03/2020

Ford Motor Company (Ford) is recalling certain 2014-2015 Fiesta, 2014-2016 Fusion and Lincoln MKZ vehicles sold, or ever registered in Alabama, Arkansas, Arizona, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, New Mexico, Nevada, Oklahoma, Oregon, South Carolina, Texas, Utah, Washington, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands. A component within the door latches may break making the doors difficult to latch and/or leading the driver or a passenger to believe a door is securely closed when, in fact, it is not.

Consequence

A door that is not securely latched could open while the vehicle is in motion, increasing the risk of injury to a vehicle occupant.

Remedy

Ford will notify owners, and Ford or Lincoln dealers will replace the side door latches, free of charge. The recall began September 21, 2020. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 20S15.

6

STEERING:ELECTRIC POWER ASSIST SYSTEM

Campaign: 19V632000 Date: 29/08/2019

Ford Motor Company (Ford) is recalling certain 2013-2016 Ford Fusion and Lincoln MKZ, 2015-2016 Ford Edge, and 2016 Lincoln MKX vehicles originally sold, or currently registered in Connecticut, Delaware, the District of Columbia, Illinois, Indiana, Iowa, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, West Virginia, and Wisconsin. Road salt or other contaminants may corrode the electric power steering gear motor attachment bolts.

Consequence

If the bolts corrode, the steering gear motor may detach from the gear housing resulting in a loss of power steering assist, requiring a greater steering effort, especially at lower speeds, and increasing the risk of a crash.

Remedy

Ford will notify owners, and dealers will replace the steering gear motor bolts and apply a wax sealer. If any of the steering gear motor attachment bolts are broken or missing, a new steering gear will be installed in the vehicle. These repairs will be performed free of charge. The recall began October 18, 2019. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 19S26.

7

SEAT BELTS:FRONT

Campaign: 19V590000 Date: 12/08/2019

Ford Motor Company (Ford) is recalling certain 2015 Fusion and Lincoln MKZ vehicles. In the event of a crash, heat from the deployment of a seat belt pretensioner may cause a front seat belt anchor cable to fail.

Consequence

A failed seat belt anchor cable cannot properly restrain the front seat occupants, increasing their risk of injury.

Remedy

Ford will notify owners, and dealers will apply a protective coating to the seat belt cable, free of charge. The recall began September 9, 2019. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 19S25. Note: This recall is an expansion of a recall 16V-875.

8

STEERING: STEERING WHEEL/HANDLE BAR

Campaign: 18V167000 Date: 12/03/2018

Ford Motor Company (Ford) is recalling certain 2014-2018 Lincoln MKZ and Ford Fusion vehicles. The steering wheel retaining bolt may loosen allowing the steering wheel to detach while driving.

Consequence

A steering wheel detachment can cause a loss of steering control, increasing the risk of a crash.

Remedy

Ford will notify owners, and dealers will replace the steering wheel bolt with a longer bolt, free of charge. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 18S08.

9

SEAT BELTS:FRONT

Campaign: 16V875000 Date: 05/12/2016

Ford Motor Company (Ford) is recalling certain model year 2013-2016 Ford Fusion vehicles manufactured November 2, 2012, to July 31, 2014, and 2013-2015 Lincoln MKZ vehicles manufactured November 14, 2012, to July 31, 2014. In the event of a crash, heat from the deployment of a seat belt pretensioner may cause a front seat belt anchor cable to fail.

Consequence

If the driver or front passenger seatbelt cables cannot properly restrain the front seat occupants, they would be at an increased risk of injury.

Remedy

Ford will notify owners, and dealers will apply a protective coating to the seat belt cable, free of charge. The recall began May 16, 2017. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 16S42.

10

STEERING:ELECTRIC POWER ASSIST SYSTEM

Campaign: 15V250000 Date: 28/04/2015

Ford Motor Company (Ford) is recalling certain model year 2013-2015 Ford Fusion and Lincoln MKZ vehicles manufactured February 3, 2012, to March 20, 2015, and 2015 Ford Edge vehicles manufactured February 26, 2015, to February 28, 2015, and originally sold, or currently registered in, Connecticut, Delaware, Illinois, Indiana, Iowa, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, West Virginia, Wisconsin and the District of Columbia. In the affected vehicles, snow or water containing road salt or other contaminants may corrode the electric power steering gear motor attachment bolts.

Consequence

If the bolts corrode, the steering gear motor may detach from the gear housing resulting in a loss of power steering assist. Loss of power steering assist would require a higher steering effort, especially at lower speeds, which may increase the risk of a crash.

Remedy

Ford will notify owners, and dealers will apply sealer and replace the steering gear motor bolts as required. If one or more of the steering gear motor attachment bolts are broken or missing, a new steering gear will be installed in the vehicle. These repairs will be performed free of charge. The recall began on June 24, 2015. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 15S14.

11

EXTERIOR LIGHTING:HEADLIGHTS

Campaign: 15V248000 Date: 27/04/2015

Ford Motor Company (Ford) is recalling certain model year 2015 Lincoln MKZ vehicles manufactured February 17, 2014, to March 19, 2015, and equipped with daytime running lights (DRL). In the affected vehicles, the parking lights do not reduce their light output from a DRL level when used in conjunction with the headlights. As such, the light output may exceed the the permissable amount allowed by Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."

Consequence

If the light output is excessive, oncoming traffic may be temporarily blinded, increasing the risk of a crash.

Remedy

Ford has notified owners, and dealers will update the lighting control software, free of charge. The recall began on May 8, 2015. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for the recall is 15C02.

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See Also
2015 Lincoln Mkz Lug Nut TorqueBest Oil for 2015 Lincoln MkzAll Vehicles Using 5W-20 Full Synthetic OilAll Vehicles Using DOT 3Oil Change Guide: 2015 Lincoln MkzWiper Replacement: 2015 Lincoln Mkz