2014 Lincoln MKS problems & reliability
44 owner complaints filed with NHTSA for the 2014 Lincoln MKS, alongside 2 safety recall campaigns. Last verified Aug 7, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
Federal crash records (FARS 2020–2023): 2014 Lincoln MKS vehicles were involved in 9 fatal crashes with 4 occupant deaths. Involvement counts are not adjusted for how many are on the road and do not imply fault or a vehicle defect.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Steering → | 12 | 27% |
| Electrical System | 7 | 16% |
| Fuel/propulsion System | 6 | 14% |
| Unknown OR Other | 6 | 14% |
| Engine | 4 | 9% |
| Fuel System, Gasoline | 4 | 9% |
| Back Over Prevention | 3 | 7% |
| Exterior Lighting | 2 | 5% |
| Power Train | 2 | 5% |
| Structure | 2 | 5% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
Mileage when problems occurred
Half of the failures with a reported odometer reading occurred by 79,000 miles (middle 50% between 36,250 and 101,008 miles), based on 22 complaints that included mileage.
Complaints by incident year
What owners report
“The FCIM failed in the 98 degree heat. No warnings or indication that it failed other than the fans just started blowing full blast and full heat on a hot summer day. This alone distracted me and pulled my attention from the road as I started to feel sick with how hot it was getting and was frantically trying to turn…”
Electrical System · filed Aug 4, 2026
“I currently own and am driving a 2014 Lincoln MKS, my fourth such vehicle over the past several years. Lincolns have been one of my favorite vehicles however, I am writing to bring to your attention a recurring issue with the climate control system that may warrant further review as a potential safety-related defect…”
Unknown OR Other · filed May 15, 2026
“The contact owns a 2014 Lincoln MKS. The contact stated that while in reverse, the rear-view camera failed to display an image as intended on the digital screen. An unknown message was displayed. The local dealer was contacted and informed the contact that the VIN was not under recall. The manufacturer was not made…”
Back Over Prevention · filed Sep 12, 2025
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Technical service bulletins
48 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2014 Lincoln MKS. The 10 most recent:
While performing a transmission repair on some 2012-2024 Ford and Lincoln vehicles, a transmission seal kit may be on backorder due to supply chain interruptions. While performing a transmission repair on some 2012-2024…
SSM 53040 · Service Bulletin/Repair Instructions · issued Oct 10, 2024
For 2000-2024 Ford and Lincoln vehicles, swapping a module from a vehicle for diagnosis purposes is likely to cause errors and is not recommended. It is also not recommended to order a replacement module using a vehicle…
SSM 51536 · Service Bulletin/Repair Instructions · issued Apr 4, 2023
Some 2009-2020 Ford and Lincoln vehicles equipped with turbochargers may exhibit an oil leak from the turbocharger oil supply or return tubes, O-rings or 6.7L pedestal gasket. Although oil may collect on the…
SSM 49210 · Service Bulletin/Repair Instructions · issued Sep 25, 2020
SSM 48619 - Various Vehicles - Perimeter Alarm Armed And Original Vehicle Keys Cannot Be Accessed to Enter Vehicle - CAN Protection Strategy Some 2013-2016 Model Year Vehicles may exhibit a concern in which the…
SSM 48619 · Service Bulletin/Repair Instructions · issued Mar 9, 2020
Some 2013-2020 vehicles equipped with an EVDC air conditioning (A/C) compressor may exhibit poor A/C performance/improper climate function. To support the proper diagnosis of this compressor, the EVDC control valve…
SSM 48135 · Service Bulletin/Repair Instructions · issued Aug 14, 2019
Some 2010-2020 vehicles may exhibit distorted glass with a subtle orange peel pattern or streaking etched into the surface. This is caused by hydrofluoric acid which is used in some car wash solutions as a cleaning…
SSM 48130 · Service Bulletin/Repair Instructions · issued Aug 9, 2019
For Ford and Lincoln vehicles that require positive or negative battery terminal replacement, it is not necessary to replace the complete battery cable harness (14300 and 14301) for this concern. Positive battery cable…
SSM 48123 · Service Bulletin/Repair Instructions · issued Aug 7, 2019
On vehicles equipped with an automatic transmission it is imperative that the converter pilot hub be greased with Motorcraft Multi-Purpose Grease Spray XL-5-A even if grease was not applied from the factory. Also verify…
SSM 47976 · Service Bulletin/Repair Instructions · issued May 10, 2019
Some 2013-2019 vehicles equipped with a EVDC air conditioning (A/C) compressor may exhibit poor A/C performance/improper climate function and/or a diagnostic trouble code (DTC) P06A0 in the powertrain control module…
SSM 47967 · Service Bulletin/Repair Instructions · issued May 6, 2019
SSM 47948 - 2010-2019 Various Vehicles - Turbocharged Engines - Oil Supply Filter Replacement When Replacing The Turbocharger Or The Turbocharger Oil Supply Tube For 2010-2019 vehicles equipped with turbocharged…
SSM 47948 · Service Bulletin/Repair Instructions · issued Apr 26, 2019
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2014 Lincoln MKS has 2 NHTSA recall campaigns — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2014 Lincoln MKS?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.
- · Owners most often reported problems around 79,000 miles — budget accordingly if the car is approaching that mileage.