2018 Genesis G90 problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
16 owner complaints analyzed
4 distinct recall campaigns
6,348 mi median reported failure mileage
Scope: 2018 model year. Data snapshot: . 9 complaints include usable failure mileage.
Most common problems
Electrical System is the most frequently named component, appearing in 5 of 16 complaints (31.3%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Electrical and battery issues | 3 | 18.8% |
| Braking behavior | 1 | 6.3% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Electrical System | 5 |
| Engine | 4 |
| Fuel/Propulsion System | 2 |
| Power Train | 2 |
| Unknown Or Other | 2 |
| Air Bags | 1 |
| Forward Collision Avoidance: Automatic Emergency Braking | 1 |
| Lane Departure: Assist | 1 |
Electrical System: 5; Engine: 4; Fuel/Propulsion System: 2; Power Train: 2; Unknown Or Other: 2; Air Bags: 1; Forward Collision Avoidance: Automatic Emergency Braking: 1; Lane Departure: Assist: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 9 |
| 25,000 to 49,999 | 0 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 0 |
Under 25,000: 9; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0
Under 25,000 miles has the most reports with usable mileage (9). 7 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 1 |
2018: 3; 2019: 3; 2020: 2; 2021: 2; 2022: 1; 2023: 1; 2024: 3; 2025: 1
Pattern summary
Electrical System leads the component reports. Electrical and battery issues appears in 3 complaint narratives. Braking behavior appears in 1 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 11588425 · 2024-05-13 (May 13, 2024)
The contact owns a 2018 Genesis G90. The contact received notification of NHTSA Campaign Number: 24V107000 (Electrical System) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.
Owner-reported narrative. Look up ODI 11588425 at NHTSA ↗
Owner report 11598256 · 2024-07-02 (July 2, 2024)
The contact owns a 2018 Genesis G90. The contact received notification of NHTSA Campaign Number: 24V107000 (Electrical System); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The contact attempted to make the manufacturer aware of the issue; however, was unable to reach a representative. The contact had not experienced a failure. VIN too…
Owner-reported narrative. Look up ODI 11598256 at NHTSA ↗
Owner report 11458509 · 2022-03-27 (March 27, 2022)
On 01/16/22 at approximately 2305 hours, I was driving north on PA 743. I was traveling approximately 40 MPH in a posted 55 MPH zone due to snowy weather conditions. One adult was in the front passenger seat, 2 children were in car seats in the rear driver and passenger side. The road was level and straight. Suddenly, for no apparent reason, every warning light in the dashboard illuminated at once. The LED screen was rapidly displaying messaged such as, "blind spot monitoring system malfunction, smart BDS braking system malfunction, check smart…
Owner-reported narrative. Look up ODI 11458509 at NHTSA ↗