Infiniti QX50 Complaints

283 consumer complaints on file.

#11556831November 26, 2023
AIR BAGS
As I was entering the freeway, the car was hit by an object which came flying at the vehicle from the adjacent lane. The impact of the object hitting the front bumper of the vehicle caused the hood "airbags" (pedestrian actuator system) to deploy. With the deployment of the hood airbag the hood opened from the back and would not close back up as force of the airbags broke the hinges on the hood. For three days I searched for someone who could fix the vehicle, but no one knew how to do it. Finally, an Infiniti certified collision shop took the vehicle in but advised me they also did not ever repair such issue and would have to receive on-phone training from Infiniti. I proceeded to call Infiniti and file a consumer's report. My car sat in the shop for 3 months as I was told the parts were not available for repairing the vehicle. Finally, the car was completed and returned to me Nov 20. There is a warning light inside vehicle that hood is open. Some of the car's inside lights are not working. The car's headlights are altered and only a very low amount of beam light is now flashing while driving at night. I have made several attempts in my 3 month ordeal to get an appropriate response from Infiniti (asking them why they put a device on a vehicle that no one knows how to work on), but to no avail. I do not feel safe in the vehicle and do not like being Infiniti's guinea pig for a device that no one knew how to work on, and which obviously might not have been repaired correctly judging by an inside light still being on that shows hood open.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11556569November 23, 2023
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING, BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING, ELECTRICAL SYSTEM
There is a continuous issues with my battery dying. There are multiple malfunction lights showing, particularly the rear collision light. The check engine light is also showing, and I have had an oil change recently. The car breaks on its own. While backing into a space, the steering wheel would not completely turn right until I straightened up the car. Finally. I have had my driver's side car seat repaired three times by the dealership. It works sometimes and not others. Any suggestions on any or all of this would be helpful. Thank you.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11554496November 10, 2023
ELECTRICAL SYSTEM
A fire spontaneously ignited while the vehicle was turned off and parked in the owner's garage. The fire apparently started in the vehicle's infotainment system. The fire melted all electrical components of the infotainment system and spread throughout the vehicle to the driver and front passenger seats and the front console and dash of the car. Large amounts of soot and debris were deposited throughout the interior of the vehicle. Fortunately, no one was present in the vehicle during the explosion and fire. However, our family was inside the house attached to the garage where the vehicle explosion/fire took place. I immediately contacted the Fire Department when I discovered the fire, and they quickly disconnected the battery and moved the vehicle from the garage. The vehicle was towed to the INFINITI dealership on Burnet Road in Austin, TX where the vehicle is currently located. My insurance carrier, Progressive, inspected the vehicle and determined it to be a total loss. I contacted the INFINITI corporate investigations team in order to provide them an opportunity to inspect the vehicle and determine the cause of the incident. This representative shirked INFINITI's responsibility for the fire and stated it would take 7 to 9 weeks before an INFINITI representative would inspect the vehicle. I deeply want to learn the root cause of this incident to prevent it from happening again. I am angered and saddened by INFINITI's lack of responsibility or care for this grave danger. My insurance carrier will not pay for a rental car for another 7 to 9 weeks. INFINITI should be able to inspect this car imminently, yet refuses to do so. There were no prior warning signs of any risk of explosion/spontaneous combustion/fire. This risk was never presented to me when purchasing the vehicle. Had it been, I would not have purchased the vehicle. We hope the NHTSA can investigate this issue to prevent it from occurring again and hopefully hold INFINITI accountable
Crash:
No
Fire:
Yes
Injuries:
0
Deaths:
0
#11551298October 23, 2023
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP, POWER TRAIN
The contact owns a 2023 Infiniti QX50. The contact stated that upon pressing the start button and starting the vehicle, the vehicle sputtered. While driving attempting to drive, the vehicle failed to move. There were no warning lights illuminated. The vehicle was towed to the local dealer, who was unable to duplicate the failure. While driving, the vehicle failed to accelerate properly. There was an abnormally loud grinding sound detected. The contact stated that the vehicle was stuck in first gear. The vehicle was towed back to the local dealer, where it was diagnosed that the fuel pump needed to be replaced. The vehicle was repaired. The manufacturer was contacted by the contact’s attorney. The failure mileage was approximately 62,018.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11545080September 17, 2023
WHEELS
07/24/2023 Purchased car, drove approximately ten miles Tire Pressure sensor light appeared on dash screen and individual Tire Pressure reading not available. Notified dealership, appointment scheduled for the next day at GoodYear service center 07/25/2023 Good Year reset sensors. Drove approximate 10 miles, Tire Pressure light reappeared. Returned to Good Year, sensor replaced with new sensor. Once again after driving 10 miles, Tire Pressure sensor light reappeared. Notified Good Year and CarMax. Good Year offered for me to return to service and they would order sensor from local Infiniti dealership and try install new sensor, once sensor available. 07/28/2023 Car taken to local Infiniti dealership, dealership reset sensor setting. Same outcome after driving ten miles, Tire Pressure sensor light appeared. Notified dealership. Return appointment provided. 08/11/2023 return to Infiniti dealership. Unable to be seen do to staff storage. return appointment provided. Tire Pressure sensor light still appearing in dash and no individual tire pressure readings registering 08/14/2023 Returned to dealership, sensor changed recalculated. Drove car ten miles, Tire Pressure sensor light appeared and still no individual tire pressure readings registering. Called dealership, spoke with service advisor, discussed bringing car back and leaving it for further inspection. I declined offer. Spoke with CarMax, discussed issue and informed them that I will return car 08/18/2023 Car returned to CarMax. Provided manger with written info from Infiniti dealership.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11542783September 5, 2023
POWER TRAIN:AXLE ASSEMBLY
The contact owned a 2021 Infiniti QX50. The contact stated that while driving at 25 MPH, he collided with another vehicle on the rear driver's side of the vehicle. As a result, the vehicle was thrust off the roadway, coming to a complete stop after colliding with a pole, and the front passenger side wheel disconnected from the axle. The air bags were deployed. A police report was filed, and injuries were reported. The contact was later treated for various nondescript injuries. The vehicle was towed to a tow yard and declared a total loss by his insurance. The manufacturer was not notified of the failure. The failure mileage was unknown.
Crash:
Yes
Fire:
No
Injuries:
1
Deaths:
0
#11540612August 24, 2023
UNKNOWN OR OTHER
The Drive Unit Power Back Door. Part Number: 90560-5NA0B has failed and causes a severe risk of injury when trying to access the cargo area. The lift gate rises up and abruptly descends causing a hazardous situation to the consumer. This is a premature failure for a 4 year old car and has a very high cost to repair. The lift gate is very heavy and could cause severe injury if a person is struck by it while it is rapidly moving in a downward direction. It will not stay up and the “safety” feature is not functional.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11537094August 8, 2023
UNKNOWN OR OTHER
While driving the car flashed a red light on the top of the instrument panel, then the car violently stopped in the middle of the road. There were cars behind me, thankfully far enough back they were able to stop and not hit me. The dealership could not find any codes to diagnose the problem. A regional engineer did look at the car and replaced what they think is the issue. No warnings or indications given until the incident occurred.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11534396July 25, 2023
ELECTRICAL SYSTEM, AIR BAGS:FRONTAL:DRIVER CLOCKSPRING/SPIRAL CASSETTE
The contact owns a 2016 Infiniti QX50. The contact stated that while driving at an undisclosed speed, she attempted to engage the horn to prevent a collision; however, the horn was inoperable. There was no warning light illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed and determined that the clockspring had melted onto the horn relay. The vehicle was not repaired. An unknown dealer was notified of the failure. The manufacturer was not notified of the failure. The failure mileage was approximately 118,274.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11534288July 25, 2023
BACK OVER PREVENTION, LANE DEPARTURE:LANE KEEP:NAVIGATION SYSTEM/SOFTWARE, SERVICE BRAKES, AIR:ANTILOCK:ABS WARNING LIGHT
The contact owns a 2022 Infiniti QX50. The contact stated that while driving at an undisclosed speed, the navigation system became inoperable and inadvertently powered off independently. The contact also stated that the backup prevention camera became inoperable, and she backed into another vehicle. The ABS malfunctioned with the ABS warning light illuminated. The vehicle was taken to the dealer; however, the dealer had not yet diagnosed the vehicle. The vehicle was not repaired. The manufacturer was made aware of the failure, and a case was filed. The failure mileage was approximately 19,999.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11532891July 18, 2023
UNKNOWN OR OTHER, ELECTRICAL SYSTEM
Purchased vehicle on 4/23/23 from Carmax. Discovered horn was not working 5/10 when a truck swerved into my lane on the freeway. Carmax refused to refund money under 30 day guarantee stating I drove over 1500 miles. Prior to purchasing I signed documents stating the car was in perfect condition after 3 point inspection , horn included . They scheduled a appointment at the end of the month leaving me with no transportation to get to work . After complaining to the BBB they denied anything was wrong with the car, even after doing a appraisal on 6/10 where I stated the horn was not functioning. I took the car for a third party diagnostic and the mechanic determined a defective horn relay and spiral cable . I have not driven this car at all since 5/13 except 6/10 when I attempted to sell it back to the dealership twice.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11527612June 18, 2023
SEATS, ELECTRICAL SYSTEM
The driver seat electric motor has failed on three separate occasions. 7/29/21, mileage 22,984 9/3/21, Mileage 24156 7/12/22, Mileage 34,414 When the electric motor fails the seat can not move forward or back. Depending on the seat position at failure, certain individuals would not be able to reach the pedals to safely drive the vehicle. This could create a serious safety issue requiring some one to drive without reasonable control. Each time the motor failed it was replaced by the dealer. No warning lamps or indication of failure happened prior to the three times of this severe safety failure. As of 6/18/23 the seat has been working properly. I was in contact with a case worker at Infiniti numerous times ( between 7/11/22 and 8/11/22) and she did not think this was a serious problem, as if I was the only person reporting this issue. This was very troubling to me because it seemed to be a very serious safety issue. The last time I was at the dealer for service work (earlier this year) they revealed to me that this same issue has happened in other vehicles besides mine.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11522573May 17, 2023
SUSPENSION
My vehicle has only 36000 miles and I drive on paved roads in suburban settings. I have noted rattling noises in the front of my vehicle on 4/12/2023 and took my vehicle to the local Infinity dealer. My vehicle turned out to have failed shocks and loose shock/strut mounts requiring complete replacement of the parts
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11522009May 15, 2023
SERVICE BRAKES, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING, FORWARD COLLISION AVOIDANCE: WARNINGS
I was going 70 miles an hour on a highway with no cars around me. When the car suddenly breaks and beeped. It was very dangerous. I was in the center lane of a 3 Lane Highway with no one around.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11517892April 19, 2023
UNKNOWN OR OTHER
My sunroof exploded while driving. The sunroof is a panoramic sunroof and only the first section of the roof exploded. I was driving on the interstate on (I-55 South) headed to New Orleans when this happened. The glass exploded and came in the vehicle while we were driving. It was raining at the time as well and we got soak and wet from the rain entering the vehicle. The vehicle was taken to the dealership on 4/17/2023. The service department at the dealership inspected the vehicle and stated it was considered roadway hazard (a rock hit the sunroof) and shattered the glass. I never received any warning lights, messages related to the sunroof. To my knowledge, it is unknown what caused the sunroof to explode.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11506389February 9, 2023
SERVICE BRAKES, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
On 3 different occasions while traveling over 50 mph on the highway, with no other cars around, my Qx50 automatic emergency braking initiated and stopped my car. This is a serious safety issue and I am very lucky I was not rear-ended.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11505254February 2, 2023
AIR BAGS
Airbag light came on. Diagnosed by Infinity as code B00AO-02 which requires replacing the Passenger Front Seat Bottom Assembly at the cost estimate of $9871.82 (date of estimate is 1/27/23) according to Infinity. Ethos extended warranty will not cover the issue as well as Infinity. Interesting info: Ethos did cover did not cover this particular make/model. However, after Infinity changed manufacture for above said problem, Ethos now covers the SRS problem described above in their extended warranty. This leads me to the suspicion that 'maybe' Infinity was aware of the problem since they changed manufacturer. THIS IS A CRITICAL SAFETY ISSUE! Mileage on the vehicle on 1/27/23 was 9,665 miles. This car is immaculate, never wrecked always garage kept, driven my 86 year old widow. The car is a so called 'high end' luxury vehicle with a sub-par SRS system.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11503654January 25, 2023
STEERING
The contact owns a 2022 Infiniti QX50. The contact stated while driving 45 MPH at night with her daughters in the front passenger and rear passenger seats, the steering wheel locked, causing the vehicle to veer off the road and crash into a ditch where the vehicle spun three times. The contact was able to drive back to the highway; however, the vehicle spun three times. The contact was able to stop the vehicle. There was no warning light illuminated. The contact's wife sustained soreness to the left shoulder, the wrist, fingers, and all over her body. The contact's daughters sustained seat belt marks, soreness on the right sides of the head, and bruises on their right knees and right shoulders. The contact's wife and daughters did not seek medical assistance. There was no police report filed. The contact's wife was able to drive the vehicle to her residence. The vehicle was taken to the dealer where the failure could not be duplicated. The vehicle was not diagnosed nor repaired. The manufacturer was notified of the failure and a case was opened. The failure mileage was approximately 5,000.
Crash:
Yes
Fire:
No
Injuries:
3
Deaths:
0
#11495858December 2, 2022
SERVICE BRAKES, ELECTRICAL SYSTEM, UNKNOWN OR OTHER
This is the 3rd instance of my car rolling backwards down the driveway. Both the first and second instances of uncontrolled rolling happened in 2016. Only the second instance was caught on camera. I shared the video with Infiniti and was instructed to bring the car in for an inspection. I went in for the inspection in December 2016 and they reported that there were no issues (despite video evidence). Today, December 2, 2022, the car (while gear shifted into park) again rolled down the driveway, across a street and hit my neighbor's house. This was all caught on video as well. I posted the video on the manufacturers social media site. See below for the email I sent to the dealership after they contacted me. I've also uploaded the videos to YouTube because they're in MP4 format and I'm unaware of how to convert them to the format required for this submission. The titles of the videos are: Infiniti QX50 Rolling Backwards December 2016 and Infiniti QX50 Rolling Backwards December 2022. Both were published today, December 2, 2022.
Crash:
Yes
Fire:
No
Injuries:
1
Deaths:
0
#11494344November 21, 2022
FORWARD COLLISION AVOIDANCE: WARNINGS, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
On three separate occasions, the collision avoidance system activated without anything blocking it. One incident I was driving at least 35 mph thru and intersection and the car suddenly halted to a complete stop jerking myself and my 6 year old forward. The vehicle behind me had to swerve to avoid rear ending me.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

← Back to Infiniti QX50