AutoUtility currently tracks 21 official NHTSA owner defect complaints for the 2015 Lincoln Navigator. Electrical System issues are the most frequently reported category, appearing in 7 complaints (33.3% of submitted records). Among these NHTSA complaint records, 2 filings cite a crash, 1 cites a fire, 1 reports one or more injuries.

Key Problem Findings
  • Total NHTSA Complaints: 21 reports
  • #1 Reported Problem Area: Electrical System (7 reports • 33.3% of submitted complaints)
  • Secondary Problem Areas: Powertrain & Transmission (5), Visibility, Wipers & Glass (4)
  • Crash-Citing Complaints: 2 filings
  • Fire-Citing Complaints: 1 filings
  • Complaints Reporting Injuries / Fatalities: 1 injury filings • 0 fatality filings
Reporting Methodology: Statistics describe unverified consumer submissions voluntarily filed with NHTSA. Complaint volume is not normalized for vehicle sales volume or miles driven. Multiple components can be cited within a single owner complaint submission.
Total Complaints
21
Submitted to NHTSA ODI
Crash-Citing Complaints
2
Filings citing a collision
Fire-Citing Complaints
1
Filings citing smoke or fire
Complaints Reporting Injuries
1
Filings citing one or more injuries
Complaints Reporting Fatalities
0
Consumer filings citing fatalities

Most Reported Problems for 2015 Lincoln Navigator

Top automotive subsystem defect categories ranked by unique owner complaint volume in federal records

#1 Problem Area 33.3% of complaints

Electrical System

7 owner complaints submitted to NHTSA ODI
✓ 0 crashes or fires cited
#2 Problem Area 23.8% of complaints

Powertrain & Transmission

5 owner complaints submitted to NHTSA ODI
✓ 0 crashes or fires cited
#3 Problem Area 19% of complaints

Visibility, Wipers & Glass

4 owner complaints submitted to NHTSA ODI
⚠️ NHTSA Recall Context

NHTSA records list 2 official safety recall campaigns for this model year involving the same broad component area:

*Component overlap means an official recall exists for the same broad vehicle system. It does not establish that an individual owner complaint was caused by, covered by, or resolved through that recall.
✓ 0 crashes or fires cited
#4 Problem Area 14.3% of complaints

Engine & Cooling

3 owner complaints submitted to NHTSA ODI
🔥 1 fire report
#5 Problem Area 9.5% of complaints

Air Bags & Restraints

2 owner complaints submitted to NHTSA ODI
⚠️ 1 crash report 🩹 3 injury report entries
Domain Share Note: Share percentage represents the proportion of unique complaint filings referencing each vehicle system. Because single complaints may cite multiple systems (such as engine and electrical simultaneously), domain percentages represent individual category incidence and may sum to over 100%.

Symptoms Mentioned in NHTSA Owner Reports for 2015 Lincoln Navigator

Specific mechanical, electrical, and driver-assist defect symptoms identified via deterministic narrative analysis

AutoUtility uses deterministic phrase matching to identify recurring symptom descriptions within consumer-submitted NHTSA complaint narratives.

Powertrain & Transmission 14.3% of complaints

Loss of Motive Power While Driving

3 complaint narratives describe this symptom
Symptom Identification Method: A complaint may describe more than one symptom, so percentages may sum to more than 100%. Symptom identification reflects text contained in consumer-submitted complaint records and does not establish a confirmed mechanical diagnosis.

Recent NHTSA Owner Reports for 2015 Lincoln Navigator

Representative defect filings submitted by owners to the NHTSA Office of Defects Investigation

Electrical System NHTSA ODI ID: #11725007
Filed: 03/17/2026

"Unknown. When vehicle is running there is a strong smell of burnt wires coming from the front passenger side of the vehicle. It gets worse after running for awhile. Smell is stronger when the air is on. Reading other recalls it sounds similar to recalls on similar vehicles blower motors."

Incident Date: 03/15/2026 • Raw NHTSA Component: ELECTRICAL SYSTEM
Seats & Interior NHTSA ODI ID: #11712337
Filed: 01/21/2026

"Second row passenger side captains chair seat latch that secures it to the floor is defective. Metal teeth somehow are worn off prevent the seat from latching to the floor. Huge safety issue for this as it’s mostly kids sitting in the back that may not even notice or say anything. Makes me nervous..."

Incident Date: 12/15/2025 • Raw NHTSA Component: SEATS
Steering System NHTSA ODI ID: #11656786
Filed: 04/25/2025

"Telescoping button on steering column does not work. The steering wheel is in a low position making it difficult to enter and exit vehicle."

Incident Date: 04/25/2025 • Raw NHTSA Component: STEERING
Other / Miscellaneous NHTSA ODI ID: #11656776
Filed: 04/25/2025

"The contact owns a 2015 Lincoln Navigator. The contact received notifications of NHTSA Campaign Number: 25V091000 (Visibility). The contact became aware that the remedy the manufacturer has for the recall repair was to cut the LED wire and disable it permanently. The contact does not agree with the..."

Incident Date: 03/22/2025 • Raw NHTSA Component: UNKNOWN OR OTHER
Electrical System NHTSA ODI ID: #11646838
Filed: 03/06/2025

"The contact owns a 2015 Lincoln Navigator. The contact received notification of NHTSA Campaign Number: 22V648000 (VISIBILITY, ELECTRICAL SYSTEM); and the vehicle was taken to a local dealer where the recall repair was performed; however, shortly after the repair the climate control blower motor..."

Incident Date: 02/26/2025 • Raw NHTSA Component: ELECTRICAL SYSTEM,VISIBILITY
Consumer Narrative Notice: Excerpts are sanitized text descriptions submitted by vehicle owners to the federal ODI database. They reflect the reporting consumer's observations at the time of filing and have not been independently confirmed by vehicle manufacturers or government investigators.

Complaint History for Lincoln Navigator

Reported defect complaint volume across sibling model years (2015–2026)

Model Year NHTSA Complaints Crash Reports Safety Recalls Detailed Report
2015 Lincoln Navigator Current Page 21 2 4 Current
2016 Lincoln Navigator 25 0 4 View 2016 Problems →
2017 Lincoln Navigator 30 2 5 View 2017 Problems →
2018 Lincoln Navigator 52 0 12 View 2018 Problems →
2019 Lincoln Navigator 73 3 10 View 2019 Problems →
2020 Lincoln Navigator 31 2 13 View 2020 Problems →
2021 Lincoln Navigator 31 2 12 View 2021 Problems →
2022 Lincoln Navigator 20 3 14 View 2022 Problems →
2023 Lincoln Navigator 6 0 8 View 2023 Problems →
2024 Lincoln Navigator 15 3 7 View 2024 Problems →
2025 Lincoln Navigator 11 0 6 View 2025 Problems →
2026 Lincoln Navigator 0 0 2 View 2026 Problems →
Comparative Disclaimer: Complaint totals are unadjusted historical counts and are not normalized for vehicles sold, active fleet size, or total road mileage. Newer model years naturally have had less calendar exposure time to accumulate owner filings.

Detailed NHTSA Component Breakdown for 2015 Lincoln Navigator

Complete distribution of consumer defect reports across all 16 granular NHTSA system and subsystem classifications

Vehicle Component / System Total Complaints Crash Reports Fire Reports Reported Injury Entries Reported Fatality Entries
Electrical System NHTSA category: ELECTRICAL SYSTEM 2 0 0 0 0
ELECTRICAL SYSTEM,VISIBILITY 2 0 0 0 0
Engine NHTSA category: ENGINE 2 0 1 0 0
Powertrain NHTSA category: POWER TRAIN 2 0 0 0 0
Other / Uncategorized NHTSA category: UNKNOWN OR OTHER 2 0 0 0 0
Air Bags NHTSA category: AIR BAGS 1 1 0 3 0
ELECTRICAL SYSTEM,VISIBILITY,BACK OVER PREVENTION 1 0 0 0 0
ENGINE,FUEL/PROPULSION SYSTEM 1 1 0 0 0
Fuel System NHTSA category: FUEL SYSTEM, GASOLINE 1 0 0 0 0
POWER TRAIN,ELECTRICAL SYSTEM,ENGINE 1 0 0 0 0
POWER TRAIN,ELECTRICAL SYSTEM,SERVICE BRAKES 1 0 0 0 0
POWER TRAIN,UNKNOWN OR OTHER 1 0 0 0 0
Seat Belts NHTSA category: SEAT BELTS 1 0 0 0 0
Seats & Restraints NHTSA category: SEATS 1 0 0 0 0
Steering NHTSA category: STEERING 1 0 0 0 0
Visibility & Wipers NHTSA category: VISIBILITY/WIPER 1 0 0 0 0
Data Attribution & Reporting Methodology: Complaints are unverified voluntary submissions to the NHTSA Office of Defects Investigation (ODI). Because multiple vehicle components can be cited within a single owner complaint submission, component-level rollups may sum to more than the unique complaint count (21). Injury and fatality entries in the detailed table reflect raw values entered by reporting consumers across individual submissions; they are not deduplicated casualty statistics and may include duplicate or unverified entries. Complaint volume is not normalized for sales volume or vehicle mileage and does not represent an audited component failure rate.
Official US Government Data Provenance

The complaint records on this page are retrieved directly from the NHTSA Office of Defects Investigation (ODI) public database.

Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.