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
Complaints by component
One complaint can cite several components
- Electrical system114
- Engine45
- Exterior lighting43
- Steering29
- Power train23
- Structure21
- Service brakes14
- Vehicle speed control13
- Wheels12
- Service brakes, hydraulic12
- Air bags10
- Fuel/propulsion system9
- Tires8
- 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
When complaints were filed
Does it get worse with age? Complaints per calendar year filed
21
22
29
22
25
19
29
15
32
60
20
13
View as table
| Model year | Complaints filed per calendar year |
|---|---|
| 2015 | 21 |
| 2016 | 22 |
| 2017 | 29 |
| 2018 | 22 |
| 2019 | 25 |
| 2020 | 19 |
| 2021 | 29 |
| 2022 | 15 |
| 2023 | 32 |
| 2024 | 60 |
| 2025 | 20 |
| 2026 | 13 |
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.
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.”
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.”
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…”
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.”
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.”
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.”
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.