2019 Infiniti QX80 Other or unknown Problems
- Complaints
- 5about this part
- Share
- 24%of 21 total for the year
- Median mileage
- 10,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 5 complaints about the other or unknown of the 2019 Infiniti QX80, 24% of the 21 complaints for this model year. Where a mileage was given, the median is 10,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“I was driving down the road, only vehicle on the highway and it was a clear, hot, and sunny day. I heard a loud noise like a gunshot and then could hear the sound of air like riding with the window down. I looked around inside my car and didn't see anything so I pulled the shade a little from the sunroof and it was shattered.”
NHTSA complaint #11341312, filed 2020-07, 10,000 miles“I was driving down the interstate, no one around me at the time when a loud boom happened and my sunroof had exploded. Nothing hit it. It just bam, exploded shattering the whole thing. And the quote I was given for replacement is crazy expensive. $2500+ and can’t be replaced before we head home, we are on vacation so we have to figure a make shift solution to get home without suffering more damage. We are 16 hours plus stops away from home.”
NHTSA complaint #11525907, filed 2023-06“The battery in my vehicle continuously dies, leaving me stranded on multiple occasions. This has been occurring since 2024 consistently. In January I had it towed to the dealership since every time I jump the battery, it charges it which in turn causes it to pass their battery test. Since I had it towed while the battery was dead they told me that the battery test failed so I purchased a new battery directly from Infiniti expecting reliability and quality. I started having issues again with my SUV not starting due to a dead battery in July or August 2025. …”
NHTSA complaint #11695617, filed 2025-10“The car's rearview camera has no visibility when it's nighttime or dark outside. The rearview camera monitor is almost pitch black and too grainy. Sideview camera also shows no visibility (even though the car comes with these features) and changing brightness/contrast settings does not resolve the problem. During the day, there's visibility, but at night, the monitor is black and grainy. The dealership's maintenance department has not resolved the problem when car was brought for maintenance just 45 days after leasing the new vehicle. …”
NHTSA complaint #11309694, filed 2020-02Related service bulletins
- 10208932Feb 7, 2022EVAP LEAK DTC P0442, P0455, P0456 INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
- 10158424Mar 5, 2019INFINITI; P0171 AND P0174 SERVICE INFORMATION SERVICE INFORMATION Diagnosis for DTCs P0171 (FUEL SYS LEAN B1) and P0174 (FUEL SYS LEAN B2) have been revised for the APPLIED…
Other or unknown: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 1 | 13% |
| 2025 | 4 | 50% |
| 2021 | 1 | 14% |
| 2020 | 2 | 33% |
| 2019 | 5 | 24% |
| 2018 | 3 | 33% |
| 2017 | 4 | 24% |
| 2016 | 2 | 13% |
| 2015 | 1 | 6% |
| 2014 | 1 | 5% |
Other parts of the 2019 Infiniti QX80
9 complaintsBack-over prevention (rear camera)
2 complaintsBrakes
2 complaintsFuel system
2 complaintsVisibility (wipers, defrost, mirrors)
2 complaintsEngine
1 complaintsExterior lighting
1 complaintsLane departure
1 complaintsVehicle speed control
1 complaints
← All problems reported for the 2019 Infiniti QX80
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology