Problems · NHTSA complaints

2015 Hyundai Genesis problems

Owners filed 307 complaints about the 2015 Hyundai Genesis with NHTSA between Jan 2015 and Oct 2026. The most-cited component is electrical system (114).

Complaints
307
Filed with NHTSA
Crashes
10
Reported by owners
Fires
5
Reported by owners
Injuries
8
People reported injured
Deaths
0
Reported to NHTSA
01 —By component

Complaints by component

One complaint can cite several components
  1. Electrical system114
  2. Engine45
  3. Exterior lighting43
  4. Steering29
  5. Power train23
  6. Structure21
  7. Service brakes14
  8. Vehicle speed control13
  9. Wheels12
  10. Service brakes, hydraulic12
  11. Air bags10
  12. Fuel/propulsion system9
  13. Tires8
  14. Suspension6

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

Data from NHTSA Complaints API · synced Nov 10, 2026NHTSA vehicle page
02 —Trend

When complaints were filed

Does it get worse with age? Complaints per calendar year filed
View as table
Model yearComplaints filed per calendar year
201521
201622
201729
201822
201925
202019
202129
202215
202332
202460
202520
202613

Mileage at failure isn’t a structured field in NHTSA complaint data, so we don’t chart it. Some owners mention it in their reports below.

03 —Owner reports

Top problems in owners’ words

Verbatim from NHTSA complaints, newest first

Electrical system

114 reports2 crashes2 fires3 related recalls
“The contact owns a 2015 Hyundai Genesis. The contact stated that while his niece was attempting to start the vehicle, the vehicle failed to start. The vehicle was towed to a local dealer, where it was diagnosed with an internal leak causing the starter to burn and the wiring harness to melt. The contact stated that the starter and wiring harness needed to be replaced. The contact stated that the local dealer denied the repair under NHTSA Campaign Number: 24V107000 (Electrical System); unless other repairs were first performed. The manufacturer was made aware of the failure. The failure mileage was approximately 74,887.”
Owner complaint to NHTSAFiled Sep 9, 2026Electrical systemODI 11763009

Engine

45 reports1 fire
“Starter wiring burned and caused a small, localized fire in the engine compartment of the vehicle. Replacement of the starter assembly along with related engine wiring harness is necessary for vehicle operation. After mechanic review, it was determined the vehicle will catch fire upon attempt to start the vehicle. The vehicle was parked near our home when the internal burning and subsequent small fire started. The problem was reported to our nearest Hyundai dealership and the car was evaluated by the dealership to confirm the above. The car was inspected by Progressive insurance as well at the dealership and it was determined it was not included in TSB 24-01-057H recall for this VIN for the 2015 Hyundai Genesis. For this specific issue, there was zero indication this was a possibility.”
Owner complaint to NHTSAFiled Jul 8, 2026Electrical system, EngineFire reportedODI 11749032

Exterior lighting

43 reports1 crash
“Vehicle: 2015 Hyundai Genesis sedan (3.8L) Issue Type: Exterior Lighting / Electrical System Description of the Problem: I am reporting an intermittent electrical failure affecting the rear lighting and backup safety systems on my 2015 Hyundai Genesis. The vehicle’s reverse lights, tail lights, and backup camera intermittently fail and flicker, especially when the trunk is opened or moved. This behavior has worsened over time. The failure appears to be related to wiring in the trunk area, as opening or closing the trunk causes the lights and camera to flicker or stop functioning. This issue affects multiple systems simultaneously, including: •Reverse (backup) lights •Tail lights •Backup camera License plate lighting The reverse lights and backup camera sometimes do not function at night, and the tail lights may flicker or go out. Safety Incident / Near Miss: At night, while backing up, I nearly struck a pedestrian because: •I could not clearly see behind the vehicle due to the backup camera and reverse lights not functioning, and •The pedestrian did not realize the vehicle was backing up because the reverse lights were not illuminated. No injury occurred, but…”
Owner complaint to NHTSAFiled Dec 17, 2025Electrical system, Exterior lighting, Unknown or otherODI 11705708

Steering

29 reports
“While driving approximately 35–40 mph, the steering wheel locked unexpectedly. My [XXX] child was in the vehicle at the time. I was nearly unable to control the vehicle, creating a serious risk of a crash or fatal injury. The vehicle has a long history of electrical problems including repeated battery failures and a prior transmission replacement. Due to the steering failure, the vehicle is unsafe to operate and has not been driven since the incident. No warning lights were observed prior to the steering failure.”
Owner complaint to NHTSAFiled Feb 5, 2026Steering, Electrical system, Lane departureODI 11715982

Power train

23 reports
“The contact owns a 2015 Hyundai Genesis. The contact stated that while stopped at a traffic light or while the vehicle was in drive, the vehicle failed to move, and the engine shut off unexpectedly. Several unknown warning lights were illuminated on the instrument panel. To restart the vehicle, the driver had to shift the gear selector into park and then press the start button. The vehicle was taken to a local dealer, but the dealer was unable to duplicate the failure or determine the cause of the failure. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 120,000.”
Owner complaint to NHTSAFiled Feb 18, 2026Power train, EngineODI 11718710

Structure

21 reports
“The contact owns a 2015 Hyundai Genesis. The contact stated that while the vehicle was parked, the driver's side rear door failed to open. The contact entered the vehicle and attempted to open the driver's side rear door; however the door failed to open. The vehicle was taken to the dealer, where the vehicle was diagnosed with a failed rear driver's side door handle. The contact was informed that the rear driver's side door handle and door panel needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure, and a case was filed. The failure mileage was approximately 63,500.”
Owner complaint to NHTSAFiled Sep 3, 2025Latches/locks/linkages, StructureODI 11684847
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 10, 2026

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.