2018 Infiniti QX30 problems
The 2018 Infiniti QX30 has 48 complaints on file with NHTSA. The largest share (21%) concerns electrical system. After that come air bags (10%) and engine (10%).
At a glance
- Complaints
- 48 filed with NHTSA
- Most reported
- Electrical system 21% of complaints
- Crashes and fires
- 0 and 0
- Injuries and deaths
- 0 and 0
- Typical mileage
- 40,000 miles 17 complaints with mileage
Source: NHTSA owner complaints
Where the complaints are
Share of this model year's complaints by the part of the car involved. One complaint can name more than one part, so the shares can add up to more than 100%.
When problems show up
View the numbers
| Mileage | Complaints |
|---|---|
| 0k to 20k miles | 4 |
| 20k to 40k miles | 4 |
| 40k to 60k miles | 7 |
| 60k to 80k miles | 0 |
| 80k to 100k miles | 0 |
| 100k to 120k miles | 2 |
| 120k to 140k miles | 0 |
| 140k to 160k miles | 0 |
| 160k to 180k miles | 0 |
| 180k to 200k miles | 0 |
| 200k+ miles | 0 |
What the data shows
Among the 17 complaints that report mileage, the typical (median) problem appeared at about 40,000 miles.
None of these complaints report a crash, fire, injury or death. Its complaints are less severe on average than those of 100% of model years in our database.
It is also covered by 3 safety recall campaigns.
What owners wrote
A few complaints as filed, shortened and with personal details removed. The first ones are among the most serious reports for this model year; the rest are typical.
Purchased the car brand new two months ago. Discovered the left hatch harness cover is crushed. Was told by infiniti regional manager everything electrical is run thorough that harness and every time the hatch is opened and closed the wiring is getting pinched. Already have had the car to the dealership for black backup screen, audio problems, lights not turning off, radio not shutting off after car is turned off and door is opened. Was told that was a software problem and that the software has been updated.
The contact owns a 2018 Infiniti QX30. The contact stated while driving at various highway speeds, the vehicle suddenly decelerated to 30 MPH. During the failure the check engine warning light illuminated and the message "Inoperative - See Owner’s Manual" was displayed. The vehicle was taken to the local dealer on several occasions and the ignition module, engine cylinders, brake wiring harness and brake sensor were replaced; however, the failure persisted. The manufacturer was notified of the failure.
The contact owns a 2018 Infiniti QX30. The contact stated while driving approximately 50 MPH, the vehicle erroneously shifted into neutral(N) and stalled inadvertently. The contact was able to pull to the side of the road. The vehicle failed to restart. The message "Service Required - Do Not Shift Gears - Visit Dealer" was displayed temporarily. The vehicle was towed to the local dealer and it was diagnosed and determined that the auxiliary battery needed to be replaced. The vehicle was not repaired.
Other model years of the QX30
- 2019
- 2018
- 2017