Foundation components: hoses, lines/piping, and fittings
Risk. A brake fluid leak can extend the distance required to stop the vehicle, increasing the risk of a crash.
NHTSA has logged 52 owner complaints about the 2017 Lincoln MKX, most often about the service brakes, hydraulic. It is covered by 5 safety recalls, and for recall 25V-544 the manufacturer reports only 10% of affected cars repaired.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through June 23, 2026. Updated daily. Photo: Calreyn88, CC BY-SA 4.0.
52 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Service brakes, hydraulic | 13 | 0 |
| Electrical system | 13 | 0 |
| Engine | 7 | 0 |
| Service brakes | 6 | 0 |
| Wheels | 3 | 0 |
| Power train | 3 | 0 |
| Seats | 2 | 0 |
| Back over prevention | 2 | 0 |
| Seat belts | 2 | 0 |
| 9 other systems | 10 | 0 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Risk. A brake fluid leak can extend the distance required to stop the vehicle, increasing the risk of a crash.
Risk. A ruptured front brake hose will cause a brake fluid leak, lengthening the distance needed to stop the vehicle, increasing the risk of a crash.
Risk. An air bag that deploys inadvertently increases the risk of a crash.
Risk. An electrical short increases the risk of a fire.
Risk. During deployment, if the air bag does not fully inflate or the cushion detaches, there is an increased risk of injury in the event of a crash.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Lincoln.
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the MKX median. How we score
2017 Lincoln MKX SUV FWD in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.
Federal investigations that included the 2017 Lincoln MKX, and the recalls they led to.
Recent service brakes, hydraulic complaints filed with NHTSA, shortened. Personal details are removed.
The contact owns a 2017 Lincoln MKX. The contact stated that while depressing the brake pedal, the vehicle veered to the right. Additionally, the vehicle shuddered while slowing down and while making a turn. The contact stated that while driving downhill and depressing the brake pedal, the vehicle…
The contact owns a 2017 Lincoln MKX. The contact received a recall notice for NHTSA Campaign Number: 25V544000 (Service Brakes, Hydraulic); however, the parts were not available for the recall repair. The contact then stated while driving at at speeds, the brake pedal had become soft and spongy…
The contact owns a 2017 Lincoln MKX. The contact stated while driving at an undisclosed speed, the brake pedal was depressed; however, the vehicle failed to stop as intended. The brake pedal was soft and spongy. In addition, the service brake warning light was illuminated. The contact depressed the…
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.