Infiniti Q50 Complaints

514 consumer complaints on file.

#11569619February 2, 2024
FUEL/PROPULSION SYSTEM
My vehicle has been having issues for several months now. I have taken it to Nissan, an auto shop, and Infiniti and no one has been able to find out what’s wrong with it, why it stalls to start on a cold start. Infiniti has had my car for a month now because they believe it’s the fuel pressure sensor and they are waiting on the part, for which they have no estimated time of arrival, but they are not sure is that is what is wrong with the car.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11568300January 28, 2024
UNKNOWN OR OTHER
My vehicle was stolen by theives using some kind of device to gain access because I have both key fobs that came with the vehicle but somehow they were able to gain access and start it and drive off. I believe this is a security and safety concern for Infiniti vehicles. it should not be easy to steal a locked, secured vehicle.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11567612January 24, 2024
AIR BAGS, ELECTRICAL SYSTEM, SEATS
The airbag passenger light is illuminated causing air bag system to remain off until resolve. The vehicle was taken in for inspection and dealer confirmed diagnostic results found Occupant sensor malfunctioning. Under warranty, the sensor was covered, but after installation the system also found that wasn’t the only thing to replace. It’s a handful of sensors and harness that is integrated within the seat frame with the ONLY solution to replace the entire chair/seat frame. This item does not fall under warranty. My concern is the safety of my family riding in the vehicle. This issue was happening to 2016 and 2017 models that were recalled for the same issue. Unfortunately this vehicle may have been manufactured in 2017, but holds the 2018 year on paper found through carmax.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11566220January 18, 2024
AIR BAGS, SERVICE BRAKES, VEHICLE SPEED CONTROL
Traction Control did not function when needed. I had my breaks and rotors replaced two days prior to the accident, which may have had an impact on the performance of the vehicle. Insurance representatives did look over the vehicle, as it is now in their possession. However, I do not feel as though they took the time to look into my concerns. There was no warnings on the Dash.
Crash:
Yes
Fire:
No
Injuries:
0
Deaths:
0
#11564456January 9, 2024
LANE DEPARTURE: WARNING, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING, UNKNOWN OR OTHER
Unknown- Vehicle left the highway and crashed into a tree in a ravine and then was fully engulfed in flames. Both occupants were DOA after the fire was put out.
Crash:
Yes
Fire:
Yes
Injuries:
0
Deaths:
2
#11563968January 6, 2024
STRUCTURE:BODY
I was driving home on the Veterans Expressway in Tampa traveling about 65 mph when a sound like a gunshot almost caused me to lose control as I swerved out of fear - thankfully no other vehicles were nearby. I pulled over at the next exit in a public place and discovered my sunroof class had a piece of glass missing and it looked like it was pushed upwards. I knew this is not normal and never had I had this happen in any other car I owned with a sunroof. I had very small slivers of glass inside the car which cut my fingers because they were not visible, along with the tempered glass. Since it was going to rain, I drove home and put in garage to avoid water damage. I called the dealership in Sarasota and they stated this was reported by another customer in recent months. There was no warning there was a problem with my sunroof, nothing hit it, and it had been opening and closing with no problems. I’m lucky not to have crashed. In addition, flying glass that broke free created an even more dangerous situation for other drivers - thankfully the road was empty - by the time I was able to get to a gas station closer to home, the majority of the glass was missing. I researched the problem online and discovered numerous reports online suggesting this is a frequent problem with Nissan/Infiniti - apparently there is already a class action suit, but not for my model. Please investigate this dangerous problem immediately and ask Infiniti to inspect and issue recalls on their sunroofs. Unfortunately I believe they know a problem exists and have not issued a recall for the safety of their consumers. The cost to repair is in the thousands and I am without a car plus there are glass shards inside my car. **I tried to upload pictures but wasn’t able to do it from my phone - I have multiple pictures to share
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11557870December 1, 2023
ENGINE
Internal engine mechanical issues, infiniti of bridgewater diagnosis. The engine cut off midway while driving on the highway. Vehicle received an engine replacement 1-2 years ago from Infiniti of edison (ray catena) who were shut down after the replacement. There was absolutely no warnings or problems before hand.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11555445November 16, 2023
POWER TRAIN
The contact owns a 2016 Infiniti Q50. The contact stated while driving 35 MPH, the accelerator pedal was depressed, and the vehicle failed to accelerate and stalled. The contact stated that the vehicle was consuming an excessive amount of fuel even when the vehicle was driven a short distance. The contact stated that the rear driver’s and passenger’s side door latches were inoperable and failed to securely lock. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 70,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11555335November 15, 2023
UNKNOWN OR OTHER
Sun roof drain is clogged which has caused my carpets to go wet literally puddles, could potentially damage my electronics in car this is an ongoing problem for thousands of Infinitis. I am in a group on Facebook and I can literally scroll and find hundreds of Infiniti owners complaining about their carpets and how Infiniti dealerships charging thousands of dollars to repair. I’ve been holding off to get this fixed in hopes that I’d find someone to assist me with a lower price but nothing
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11552590October 30, 2023
ELECTRICAL SYSTEM, SEAT BELTS
The contact owns a 2016 Infiniti Q50. The contact stated that the vehicle was taken to the dealer for an oil change. The contact stated while driving to the residence, the RPMs and the speedometer were intermittently dim, and the daytime running lights were intermittently inoperable. Additionally, the contact stated that the front passenger's side seat belt light indicated that the seat belt was not buckled even though the front passenger’s seat was unoccupied. The contact stated that upon buckling the front passenger's side seat belt, the seat belt warning light turned off. The vehicle was taken to the dealer to be diagnosed. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 93,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11552512October 29, 2023
POWER TRAIN
I was driving on the freeway and suddenly my vehicle would not shift into third geer causing the RPM s to go up to 4-5. As I tried to exit the car started shuddering and I was almost hit by multiple cars. I finally was able to exit and stop to park the vehicle. No warning lights came on at anytime. I had it towed to my mechanic and was told that it was the valve body control. My car only has 86k on it and I have taken exceptional care of it performing all maintenace like clockwork. Was told replacement was 8,500.00 for entire part including the housing or 4,500 and use my current housing. My mechanic checked with infinity who said they knew of this issue, but there is no recall and the part is only under warranty for 1 year.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11550457October 17, 2023
AIR BAGS
The contact owned a 2015 Infiniti Q50. The contact stated that while driving approximately 5 to 10 mph, she experienced a diabetic medical emergency. The driver was unable to feel her legs or feet to stop the vehicle and crashed into the rear of an unknown SUV. The air bags did not deploy. The air bag warning light illuminated at impact. A police report was filed. The driver was taken to the emergency room by ambulance. The fire department was on the scene, but there was no reported fire. The vehicle was towed to a tow lot. The vehicle was later towed to a collision center. The contact called the local dealer, but the vehicle was not diagnosed or repaired. The vehicle was deemed a total loss by the insurance company. The manufacturer was contacted, but no assistance was provided. The failure mileage was approximately 50,000.
Crash:
Yes
Fire:
No
Injuries:
1
Deaths:
0
#11548342October 4, 2023
ELECTRICAL SYSTEM, POWER TRAIN, VEHICLE SPEED CONTROL
My car would not accelerate over 40 mph randomly after work. Once i noticed and tried to shift to a lower gear the car did not shift gears at all. When these things first happened there was no indicator lights on. The next morning the check engine light came on and the code pulled was P0720. After finding a repair shop to look further into the issue I was advised the car needed a new transmission to fix the issue. $4,000+ for the repair and as i google the issue I see that this is a common issue and it seems to always happen unexpectedly side note: also should be a recall on driver side blend door.. i almost died this summer due to cold air only blowing on one side in the middle of summer in 100• degree weather.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11547553October 1, 2023
ENGINE, POWER TRAIN, ELECTRICAL SYSTEM
Engine overheating and system not keeping engine cool, locks don’t work
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11546417September 25, 2023
FUEL SYSTEM, GASOLINE, ELECTRICAL SYSTEM
The contact owns a 2017 Infiniti Q50. The contact stated while driving 50 MPH and depressing the accelerator pedal, the vehicle hesitated to respond. The check engine warning light was illuminated. Additionally, the contact stated that the vehicle was experiencing inaccurate fuel gauge reading. The contact stated that the failures had been recurring while driving. The vehicle was taken to the dealer several times, and the dealer diagnosed that the fuel pump had failed. The vehicle was not repaired. The manufacturer was notified of the failure and informed the contact that the VIN was not included in NHTSA Campaign Number: 17V476000 (Fuel System, Gasoline, Electrical System). The manufacturer referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 70,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11543819September 11, 2023
POWER TRAIN
vehicle would not drive pass 20mph, would not switch to manual mode , code p0720, p0500 v
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11541577August 30, 2023
AIR BAGS
The Air bag system on a 2018 Infiniti Q50 AWD is malfunctioning. I’d like to get it checked out especially if this could be a tentative recall issue for myself and other owners of the same vehicle. I feel very unsafe for my family and I because the system was never tampered with, yet the light used to go away randomly. Currently, the light is permanently on, and passenger airbag light states the system is off from deploying in case of an accident. This would mean that I would be driving at a risk of airbags being non-deployable and that is truly unsafe. This problem was not addressed with a dealer or any other service center. The vehicle has never been inspected yet, but it is a concern that I’d like to move forward on. The passenger airbag light is illuminated on my dashboard as well as the light depicting that the system is off. I recently bought this car July 2022 and within six months from purchase the light started coming on randomly and disappearing. Now it is permanently on.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11541649August 30, 2023
UNKNOWN OR OTHER
I went to Evo Motors to find a car and found a car filled out an application and had to return to the next day because they were closing There was already talk about a down payment but no credit transaction was happening yet. I didn’t even have an offer on the credit yet so I came back the following day and on the way there I got a phone call that the bank was requesting a down payment in the amount of $4500. The salesperson was requesting cash downpayment and I thought that was strange since that was a lot of cash to have on hand. Me and girlfriend had a decent score to acquire the car but the dealer insisted on the cash downpayment and told us the bank was requested the down payment in order to get the car. I was very uncomfortable but I needed the car as I had lost my previous car in an accident and I needed to get to work and was in a rental car. I demand my down payment back in the amount of $4500 plus interest and keep the car as the transaction was unconscionable. They took advantage of my position in the basic necessities and livelihood as I needed to keep working to survive. The added burden was that I had to call friends and family all day long to come up with a downpayment I didn’t have and I had to pay everyone back in a short time. I was so stressed that I got sick and have still not recovered from the transaction that took place that has led to the moment where it was not fair to extort funds I did not have to further benefit them even after had already enriched themselves with the sale of a vehicle that had a very high-interest rate for our credit profile. It’s obvious they had complete control over every aspect of this contract.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11540699August 25, 2023
ENGINE, POWER TRAIN
When i was driving in highway, all of a sudden gas paddle stop working no matter how hard i press it is not taking gas paddle and not picking up speed. I was panicking, lucky nobody behind me. Nothing bad happen, but this is very dangerous in my opinion.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11540303August 23, 2023
POWER TRAIN, ENGINE, UNKNOWN OR OTHER
Turbos blow prematurely, and the motor can end up with porus block at any mileage
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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