2019 Infiniti QX80

20 complaints on file, page 1 of 1.

1. Filed Aug 19, 2026Failure Aug 12, 2026Louisville, KYElectrical system

   I've had 2 incidents where my vehicle has stopped and not restarting. I took it to the dealership, and they stated I needed a starter. I see there are several complaints regarding this issue with the model QX80. Ive also had to get 2 new batteries with 1 year. Please look into the issues. I went to the dealership on 8/18/2026 they said my vehicle didn't start . My vehicle did start and I took it to another repair shop and save over 1300.00 To say my car wouldn't start and it did . I'm glad it did so I didn't have to pay so much for and it was done in less than 1hr

   NHTSA complaint 11758084
2. Filed Oct 25, 2025Failure Oct 21, 2025Coral Springs, FLUnknown or other

   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. The issue persists, and I have since learned that the 2019 QX80 model is known to have charging system problems that cause premature battery failure. I have to jump my vehicle about 3-5 times a week. Despite bringing this issue to Infiniti’s attention, I have received no meaningful assistance or resolution. This is not only inconvenient but also a serious safety concern. I rely on my vehicle daily, and repeatedly being stranded due to a known defect is completely unreasonable.

   NHTSA complaint 11695617
3. Filed Oct 6, 2025Failure Oct 5, 2025Glendale, AZElectrical system

   Ongoing failure to start, multiple battery replacements in less than 2 years. Purchased a warranty and of course the vehicle will not replicate its failure to start when it is at the dealership for the warranty claims adjustor to review. Car has had to be towed to the dealership with no resolution even after being there multiple times. Dashlights have gone dim - issues with multiple lights coming on. Dash on order - been waiting months now with no update on when the new dash will arrive. Multiple TSB's have been issued regarding the issues mentioned - TSB ITB19-034b TSB MC-10239504 with no resolution. Infiniti is aware of these issues and has only offered to bypass "jump out" or bypass of the IPDM (Intelligent Power Distribution Module), noting that this action would void my warranty related to that specific issue. This is unacceptable. Infiniti serviced my vehicle in August and September no issues with the battery - but then it failed in October. A new battery had to be purchased in Oct after a visit by AAA.

   NHTSA complaint 11691698
4. Filed Jul 9, 2025Failure Feb 1, 2025Brentwood, TNFuel/propulsion system

   Fuel gauge erratically and inaccurately showing different levels of fuel- sometimes full, empty or anywhere in between. Potential risk of running out of gas and not knowing. Recalls are listed for other vehicle model years but not this one. No warning messages appear on dashboard. First noticed the problem Feb 2025 and continues to worsen. It has not been seen by a mechanic or dealership yet since first experiencing.

   NHTSA complaint 11672347
5. Filed Oct 12, 2023Failure Aug 1, 2023West Chester, PAEngine

   This car has the SAME issue as explained in NHTSA Bulletin ITB17-008c for 2017-2018 year Infiniti QX80's but Infiniti will not diagnose and fix. Instead they are seeking nearly $4k in repair work. The torque converter should last up to 200k miles and my car started having this issue around 65k miles. Ive escalated to Infiniti HQ and they will not listen to my complaint and continually are telling me there is not a recall. This recall needs to be put into place for model year 2019, the issue is NOT fixed!

   NHTSA complaint 11549615
6. Filed Jun 26, 2023Failure May 30, 2022Meridian, MSElectrical system

   Something keeps killing my battery. There’s no lights that come on to indicate a problem. I’ve been stranded twice at work and now today, I get ready to leave and the battery is dead again!! I’ve gotten a new battery three times in a year’s time. I’ve searched for a recall because I see where others are having the same problem, but apparently there’s not one. Hopefully, the dealership will have some answers tomorrow.

   NHTSA complaint 11529016
7. Filed Jun 7, 2023Failure Jun 6, 2023Benton, ARUnknown or other

   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
8. Filed Jun 7, 2022Failure May 28, 2022Riceville, TNUnknown or other

   The battery will lose all charge stranding you. Has happened twice and after searching the internet apparently Infiniti has known about this problem.

   NHTSA complaint 11468020
9. Filed Sep 11, 2021Failure Jun 1, 2021Cumming, GACamera system, Visibility/wiper

   The night rear backup camera is extremely dark and blurry. You can’t see anything via the camera at night.

   NHTSA complaint 11432584
10. Filed Jul 10, 2021Failure Jul 10, 2021Buford, GACamera system, Exterior lighting, Blind spot detection

    The backup camera cannot see see at nighttime, a real safety issue.

    NHTSA complaint 11424202
11. Filed Sep 19, 2020Failure Sep 19, 202012,000 milesLancaster, CAElectrical system

    I HAVE HAD THIS VEHICLE FOR A LITTLE OVER A YEAR AND SINCE APRIL, I HAVE BEEN STRANDED IN DIFFERENT PLACES. THE REASON IS BECAUSE I WOULD GO TO GET IN MY CAR AND THE BATTERY WAS COMPLETELY DEAD. THE FIRST TIME THIS HAPPENED, THE DEALERSHIP SAID IT WAS A RECALL ISSUE THAT THEY CLAIMED TO FIX. THIS HAPPENED AGAIN 3 MONTHS LATER, AT NIGHT WITH MY BABY AT THE GROCERY STORE. I WENT TO GET INTO MY CAR AND BATTERY WAS DEAD YET AGAIN. TOOK IT THE DEALERSHIP AND THEY TRIED TO TELL ME IT WAS MY FAULT BECAUSE I DON'T DRIVE IT ENOUGH. MIND YOU, I DRIVE MY VEHICLE EVERY SINGLE DAY TO WORK AND TO DAYCARE ETC. AFTER FIGHTING WITH THEM FOR A WEEK, THEY FINALLY FIXED IT, OR SO I THOUGHT. TODAY, I WENT TO MY SONS SOCCER GAME AND GUESS WHAT, BATTERY DEAD YET AGAIN! I HAVE NEVER IN MY LIFE HAD AN ISSUE LIKE THIS. THIS IS AN 80,000 VEHICLE AND COMPLETELY UNACCEPTABLE TO HAVE HAD THIS HAPPEN 3 TIMES IN 6 MONTHS. I BOUGHT THIS CAR FOR SAFETY PURPOSES FOR ME AND MY BABY, AND IT IS LITERALLY THE EXACT OPPOSITE OF WHAT I NEEDED. I HAVE BEEN STRANDED WITH MY BABY 3 TIMES!!! THIS VEHICLE IS AN ABSOLUTE JOKE AND I BEG ANYONE READING THIS TO NEVER PURCHASE IT! I WILL BE SPEAKING TO AN ATTORNEY REGARDING LEMON LAWS. I WANT MY MONEY BACK AND I WILL NEVER PURCHASE AN INFINITI AGAIN.

    NHTSA complaint 11360000
12. Filed Jul 24, 2020Failure Jul 22, 202010,000 milesBogalusa, LAUnknown or other

    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
13. Filed Apr 30, 2020Failure Mar 13, 202025,000 milesGulf Breeze, FLService brakes

    THE 2019 QX80 FORWARD EMERGENCY BREAKING SYSTEM (FEB) CONTINUOUSLY ENGAGES THE BRAKES WITHOUT WARNING OR AN OBSTRUCTION. ALWAYS WHILE A RAILROAD CROSSING IS IN SITE, SOMETIMES WHEN A REDLIGHT IS NEAR BUT (GREEN) WITH NO VEHICLES STOPPED AT IT. IT HAS ALSO DONE IT ON AN OPEN HIGHWAY & INTERSTATE AT SPEEDS OF 70 MPH WITH NOTHING AROUND. THIS CAUSES A VERY REAL CHANCE OF BEING REAR-ENDED, OR STARTELING THE DRIVER INTO CRASHING.

    NHTSA complaint 11322880
14. Filed Apr 21, 2020Failure Apr 20, 202016,000 milesGalt, CAElectrical system

    MY WIFE IS IN QUARANTINE WITH OUR DAUGHTER IN OREGON. DRIVES THE QX80 EVERY 2 OR 3 DAYS, TO GO TO THE STORE FOR FOOD. QX80 STARTED UP JUST FINE, DROVE IT TO THE STORE AND PARKED IT. 35 MINUTES LATER, CAME OUT OF THE STORE WITH PERISHABLE GROCERIES, THE BATTERY WAS TOO WEAK TO START IT. HAD TO BE JUMP STARTED. SEEING THAT OTHERS ARE HAVING THE SAME ISSUE. CALLED THE DEALERSHIP ABOUT THE ISSUE. THEY CLAIM THERE IS A RECENT RECALL THAT MAY HELP WITH THE ISSUE. NO RECALL IN THE SYSTEM, BUT NOTICES FROM INFINITI SERVICE ON THIS POSSIBLE FIX OF REPROGRAMMING AN ELECTRICAL MODULE. PER THE LAST COMPLAINT, IT DOESN'T FIX IT. I CALLED THE DEALERSHIP, THEY ARE AWARE OF THE ISSUE. I WAS TOLD THAT DUE TO ALL THE ELECTRONICS IN THE CAR, THERE IS A LARGE DRAW ON THE BATTERY FROM ELECTRONICS AND A LOT NEEDED FOR START UP. WAS TOLD THE QX80 HAS TO BE DRIVEN FOR LIKE 30 MINUTES AFTER YOU START IT UP, JUST TO CHARGE THE BATTERY FOR WHAT DRAW IT TOOK TO START THE ENGINE. ALSO BEING TOLD THE QX80 IS NOT MEANT TO SIT WITHOUT BEING DRIVEN FOR A WEEK OR LONGER, AS THIS CAN CAUSE THE BATTERY TO DRAIN ENOUGH IT WILL NOT START. SO I USED THE EXAMPLE THAT I CANNOT LEAVE THE QX80 AT THE AIRPORT IF I WAS FLYING OUT AND GOING ON VACATION FOR A WEEK. THEY RECOMMENDED THAT I DO NOT DO THAT. ALSO RECOMMENDED THAT IF THE QX80 IS GOING TO SIT FOR SEVERAL DAYS, THAT I CAN PURCHASE AND HOOK UP A BATTERY CHARGER/MAINTAINER TO THE BATTERY. THIS WAS NOT SOMETHING TOLD TO ME WHEN I BOUGHT IT, DID NOT READ IT IN ANY VEHICLE INFO. PURCHASED A $90K VEHICLE AND I HAVE TO POP THE HOOD, RUN AN EXTENSION CORD TO AND DEPEND ON A $40 BATTERY CHARGER TO KEEP IT RUNNING. THIS IS NOT ACCEPTABLE FOR ANY VEHICLE. IF I WANTED A VEHICLE THAT I HAD TO CONSTANTLY PLUG IN AND CHARGE, I WOULD HAVE PURCHASED AN ELECTRIC CAR.

    NHTSA complaint 11321848
15. Filed Apr 10, 2020Failure Apr 3, 202034,000 milesPicayune, MSElectrical system

    I HAVE BEEN STRANDED NUMEROUS TIMES WITH THIS VEHICLE. SOME BATTERY GREMLIN OR ELECTRICAL GREMLIN. BROUGHT TO THE SHOP AND THEY SAID THERE WAS A RECALL THAT WAS FIXED. I WENT TO THE STORE 2 DAYS LATER , CAME OUT WITH $400 WORTH OF GROCERIES AND GO TO START MY TRUCK AND NOTHING . BLINKING FLASHING ELECTRIC GLITCHING . IT TOOK 15 MINUTES OF JUST TRYING TO JUMP IT OFF!!! ANNOYING AND DANGEROUS !! OBVIOUSLY THE RECALL IS NOT FIXING THE ISSUE WITH THIS TRUCK .

    NHTSA complaint 11320766
16. Filed Feb 17, 2020Failure Dec 18, 2019Roslyn Heights, NYUnknown or other, Visibility/wiper

    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. INFINITI'S CONSUMER AFFAIRS WAS CONTACTED AND THEY HAVE NOT RESOLVED THE PROBLEM AS WELL. THIS CREATES A HUGE SAFETY HAZARD AS WHEN THE SUN GOES DOWN, NOTHING IS VISIBLE IN THE MONITOR WHEN BACKING UP.

    NHTSA complaint 11309694
17. Filed Feb 5, 2020Failure Feb 5, 202010,000 milesHouston, TXElectrical system

    ON THREE OCCASIONS THE BATTERY IN MY 2019 QX80 HAS DIED FOR NO APPARENT REASON. THE CAR IS A 2019 AND THE BATTERY DIED 8 MONTHS, 10 MONTHS AND NOW 13 MONTHS AFTER PURCHASING IT BRAND NEW. EACH TIME THE CAR HAS DRIVEN FINE IN THE MORNING ON MY WAY TO WORK BUT WHEN I TRIED TO TURN IT ON TO HEAD HOME IT DIDN'T START. I WAS INITIALLY TOLD IT WAS A BAD BATTERY AND THEN TOLD IT WAS AN ALTERNATOR ISSUE. I HAVE TWO YOUNG CHILDREN AND AM NOW SCARED TO DRIVE THEM IN OUR FAMILY VEHICLE OUT OF FEAR OF BEING STRANDED AGAIN.

    NHTSA complaint 11307365
18. Filed Jan 13, 2020Failure Jan 19, 2019500 milesMissouri City, TXService brakes

    2019 INFINITY QX80 LIMITED 4 X 4--FAULTY AUTOMATIC BREAKING SYSTEM!!! CAR WOULD EMIT A BEEP BEEP BEEEEEEP AND THEN THE AUTO BRAKING SYSTEM WOULD ENGAGE AND CAUSE THE CAR TO COME TO AN ABRUPT STOP. THIS OCCURRED WITHIN THE FIRST 1000 MILES OF DRIVING AND CONTINUED FOR THE DURATION OF OWNERSHIP. THE CAR STOPPED ON THE FREEWAY ACCESS ROAD (35 MPH), STATE HIGHWAY 6 (50 MPH) IN RUSH HOUR TRAFFIC...., SIENNA PARKWAY (45 MPH), 290 (65 MPH) AND TURNING INTO DRIVEWAY (5 MPH). IT WAS INCONSISTENT, AND THERE WERE NO OBSTRUCTIONS (MOVING OR SEDENTARY) TO CAUSE THE SENSORS TO INITIATE THE BRAKES. IT WAS VERY DANGEROUS. I AM WRITING THIS SAFETY COMPLAINT, AS I HAVE CONCERNS THAT NISSAN IS NOT REQUIRED TO REPORT ISSUES IF THEY DO A VOLUNTARY BUY BACK. WE INITIATED A LEMON LAW CLAIM WITH NISSAN NORTH AMERICA. THEY WERE PROFESSIONAL AND QUICK TO RESPOND. THEY BOUGHT THE CAR BACK EXACTLY ONE YEAR FROM THE DATE OF PURCHASE. THE VEHICLE HAD 14,000 MILES AND WAS IN IMPECCABLE CONDITION. I WORRY THAT SOMEONE ELSE MAY BUY THE VEHICLE AND/OR THE ISSUE MAY GO UN-REPORTED. I HAD A PROBLEM FINDING ANY SIMILAR COMPLAINTS, WITH EXCEPTION TO THE MASS RECALL OF THE ROGUE IN CANADA FOR WHAT APPEARS TO BE A SIMILAR ISSUE (SAME PARENT COMPANY). ADDITIONALLY, THE 2020 MODEL WAS RELEASED AND DID LOOK TO ADDRESS OTHER ISSUES WITH THE VEHICLE (SCREEN/TECHNOLOGY), BUT NOT SURE IF THEY SAFETY ISSUE REGARDING THE BRAKES ENGAGING ON THEIR OWN WAS ADDRESSED.

    NHTSA complaint 11299027
19. Filed Dec 24, 2019Failure Dec 23, 2019Friendswood, TXElectrical system, Fuel/propulsion system

    WENT TO START CAR AFTER IT WAS SITTING OVER NIGHT (AND TEMPERATURE HAD DROPPED) AND IT WOULD NOT START, REQUIRING A JUMP. NOTHING WAS LEFT ON OVERNIGHT. CAR REQUIRED JUMP START TWO MORE TIMES UNTIL I WAS ABLE TO TAKE TO DEALER. I WAS TOLD IT WAS A DEFECTIVE BATTERY AND BATTERY WAS EXCHANGED. THREE WEEKS LATER, AFTER STOPPING FOR GAS AT 5AM ON WAY TO WORK, CAR WOULD NOT START AGAIN. AGAIN NOTHING HAS BEEN LEFT ON. CAR IS CURRENTLY DEAD IN MY DRIVEWAY. IT IS A 2019! ALSO, THE DOOR COVERING MY GAS CAP NO LONGER OPENS, REQUIRING IT TO BE PRIED OPEN.

    NHTSA complaint 11291109
20. Filed Jun 20, 2019Failure Jun 20, 20191,900 milesMacon, GAVehicle speed control

    THE CRUISE CONTROL DOES NOT WORK GOING DOWN A HILL. IT WORKS ON A LEVEL ROAD. IT WORKS GOING UP A HILL. I SET IT AT SAY 50 MPH ON US ROUTE 30, BOSWELL, PA GOING DOWN A HILL AND WITHOUT APPLYING THE BRAKES THE VEHICLE WOULD BE GOING 60 MPH AT THE BOTTOM OF THE HILL. THIS IS DANGEROUS. DEALER TOLD ME NOT TO USE THE CRUISE CONTROL GOING DOWN A HILL!

    NHTSA complaint 11221458