2014 Infiniti Q50 Other or unknown Problems
- Complaints
- 16about this part
- Share
- 9%of 170 total for the year
- Median mileage
- 46,250miles
- Trend
- RisingComplaints filed in the last 3 full calendar years are at least 25% higher than in the 3 years before.
NHTSA recorded 16 complaints about the other or unknown of the 2014 Infiniti Q50, 9% of the 170 complaints for this model year. Where a mileage was given, the median is 46,250 miles. 1 of these say a crash was involved and 1 a fire, according to the filers.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“My power steering belt snapped off. Prior to that, my brake pedal was loose enough to move it up and down roughly a 1/4 of an inch with my foot. The only way to engage the cruise control was to hold the brake pedal up with my foot, then in order to keep the cruise control engaged was to keep holding the brake pedal up with my foot because it would sense that the driver slightly tapped the brake pedal to disengage it if I stopped holding it up manually. I had to have the brake pedal bolt tightened. …”
NHTSA complaint #11190493, filed 2019-03, 72,000 miles“I am experiencing software related issues that have become increasingly dangerous. In sum, the Infiniti software shuts down or locks up forcing me to become an it technician while driving. When the software shuts down, I lose the speedometer, tachometer, climate control and audio control. Here's an overview of my experiences for the past 3 years: randomly, the software will shut down leaving me without my instrument panel (speedometer, tachometer), climate control and audio control. …”
NHTSA complaint #10992920, filed 2017-06, 38,000 miles“I was pulling off from the grocery store and my car stalled like it didnt wantto go. So I stopped and put it back in park and then started to proceed again....thats when I got all the flashing errors for my awd and the chassis system. The rear right ABS sensor is the problem per the dealer. My awd error light and chassis system error light are on along with the ABS light. I've read up on alot of peoples comments about the same problem. This issue needs to be dealt with with the manufacturer as this seems to happen more often after the warranty runs out. …”
NHTSA complaint #11174721, filed 2019-02, 54,500 miles“While driving at approximately 30mph on a residential street with no other traffic, I heard a progressive cracking noise from the moon roof area. After pulling back the sun shade I saw that the moon roof had cracks throughout it but was still almost entirely in place. The moon roof was closed at the time. After stopping the vehicle, I saw that a small section of glass was missing. The section was along the actuator bar of the sunroof and there were pieces of glass on the roof on the exterior of the vehicle. The remaining intact section was bowed upward and outward. …”
NHTSA complaint #10817318, filed 2016-01, 23,000 miles“While slowly backing out of a parking spot in a parking garage, the vehicle automatically braked so abruptly that I thought I had struck something in the roadway. I got out to check and the roadway was clear. I returned to the vehicle to continue and it did the same thing again. I was then able to continue. I had previously been to the dealership with issues with the sonar system for the backup collision warning and avoidance system registering false positives and beeping endlessly. Components were replaced. The problem clearly was not fixed. …”
NHTSA complaint #10568490, filed 2014-03, 5,950 milesRelated service bulletins
- 10227251Nov 22, 20223G TELEMATICS HARDWARE DEACTIVATION SERVICE INFORMATION The APPLIED VEHICLES that come equipped with a factory installed SOS switch, located near the overhead map lamp, also come…
- 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.
- 10192492Dec 15, 2014SERVICE INFORMATION If one or both Intelligent Keys cannot be located prior to customer delivery of an Applied Vehicle, refer to the applicable section of this bulletin for…
Other or unknown: other model years
Other parts of the 2014 Infiniti Q50
79 complaintsElectrical system
42 complaintsTransmission and drivetrain
20 complaintsAir bags
16 complaintsBrakes
14 complaintsEngine
12 complaintsVehicle speed control
11 complaintsTires
8 complaintsWheels
6 complaintsElectronic stability control
5 complaintsSuspension
4 complaintsFuel system
3 complaints
← All problems reported for the 2014 Infiniti Q50
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