2019 Hyundai Elantra complaints

I've replaced the headlights 4 times and the daytime running lights 20 times! Bought and installed 2 entire headlight assemblies... 5 days later right headlight blew out. Ive entered many complaints about this 1 vehicle and conveniently for Hyundai NO recalls!!!! Continuous oil level issue reported the very first time I put the car in the shop.

The Knock Sensor Detection System (KSDS) software malfunctioned by failing to detect abnormal vibrations or knocking sounds. As a result, there was significant internal engine damage that caused the vehicle to seize unexpectedly in the middle of traffic on 4/10/25. The car started and abnormal noises were noted from the engine though not significant. week later, car stalled several times on interstate. Prior to the failure, the vehicle exhibited a progressive knocking noise in the engine. After seizing, the vehicle would struggle to start, idle briefly, then stall. It also randomly shut off while driving, creating a serious safety risk. The vehicle was taken to Precision Tune Auto Care, where technicians confirmed problems with the crankshaft, excessive oil consumption/leakage, and metal shavings in the oil, which they attributed to rod bearing and crankshaft wear consistent with Hyundai Campaign 203 (improperly heat-treated piston rings). Despite the KSDS being installed during the initial recall remedy, the system did not activate prior to engine failure. Additionally, no engine or oil warning lamps were illuminated. An oil change was performed at the time, but the vehicle had already burned through excessive amounts of oil since the prior change. Precision Tune Auto Care advised me to take the vehicle to Allen Turner Hyundai. At the dealership, staff confirmed issues with the engine but refused to acknowledge Recall Campaign 203, even when presented with documentation. The

The component that failed was the pistons in my engine on my 2019 Hyundai Elantra Se which I see is on recall. I understand that my VIN may have been missed or looked over during the recalling systems decision making. I was on my way to work when my engine just shut off in the middle of traffic! Since that happened my anxiety levels has been extremely high! I took my car to the dealership and they confirmed that it was my pistons and to keep checking the recall website because they have seen something like this before. Before the engine cut off there was abosulutly no warning! Date of incident [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2019 Hyundai Elantra. While the contact’s daughter was driving at an undisclosed speed, the vehicle stalled. During the failure, the check engine and oil warning lights were illuminated. The vehicle was later towed to an independent mechanic and was diagnosed and determined that the engine had failed and needed to be replaced. The vehicle was not yet repaired. The contact was informed that the VIN was not included in NHTSA Campaign Number: 21V301000 (ENGINE). The contact stated that the vehicle had experienced the same failure listed in the recall. The failure mileage was 130,000.

Engine light is on. Noticed engine shaking and burning of engine oil. Checked by Hyundai dealership who states engine EXHAUST CVVT AND CAMSHAFT needs to be replaced which is the engine timing chains. The engine is burning oil quickly which could indicate damaged piston rings as well. It is an extreme safety risk as the engine smokes and can cause a fire! Car has been regularly maintained with oil changes being done twice a year at Cocoa Hyundai

My vehicle is a 2019 Hyundai Elantra. It has the Hyundai Nu 2.0L engine, which has been the subject of recalls for engine failure, stalling, and sudden loss of power. The check engine light came on but not before the majority of the dangerous driving conditions surfaced, meaning I had almost no warning before the issue put my life in danger. My vehicle was not included in the recall even though other models with the same engine had been. I experienced unpredictable stalling, hesitation, and engine failure while driving. On several occasions, the car stalled unexpectedly in traffic, creating a serious safety risk; I nearly was rear-ended multiple times. The vehicle became increasingly unreliable, prompting me to take it to the dealership. The dealership confirmed that the engine failure was consistent with the known Nu 2.0L engine defect. There was metal debris in the oil even though I have kept up with maintaince and oil changes at the regular intervals suggested by Hyundai guidelines. Hyundai covered approximately 90% of the engine replacement under a “good faith” adjustment. Documentation of engine inspection and repair available upon request

The car turn off in the middle of the road and it ain’t wanna turn back on and I had cars behind me and almost hit the back of my car my emergency light were on too and I was in the city I had to get it towed

I am unable to use the high beams. Low beams are very hard to see with making risky when driving at night. No warning lights.

I purchased my 2019 Hyundai Elantra from a third-party dealer (Mike Carlson Motor Company in Haltom City, TX) on [XXX]. I have kept the oil changed on a regular basis since I purchased it. At the time I bought the vehicle, I purchased an extended service warranty that was through Assurant/First Extended Service Corporation. [XXX], while out of state (over 640 miles away from where I purchased the vehicle) my vehicle started making a rattling sound from the engine. The mileage on my vehicle was 85,320. I called the warranty company and opened a claim. I was told since I was not in the DFW area and more than 40 miles from the selling dealer or any sister properties, I could take it to any shop that will accept warranty work. July 18, 2025, the vehicle was finally picked up by a towing company and taken to the mechanic. An estimate was created on 07/23/25, stating test system oil is full, has code p0304 (which I looked up and is a misfire in cylinder 4), engine knocking from rod and/or piston, will need engine. Claim was sent to warranty company 07/31/25 and was finally denied today 08/08/25. First, they said lack of maintenance however, they had copies of all receipts. Then they said denied because covered under Hyundai powertrain warranty. However, after speaking with Hyundai Customer Care, it wasn't sold PRE-OWNED CERTIFIED. Had to send proof to warranty company showing no factory warranty (sent signed SelectCertified Form signed date of purchase). Now it was denied again sta

The contact owns a 2019 Hyundai Elantra. The contact received notification of NHTSA Campaign Number: 21V301000 (ENGINE); however, the part to do the recall repair was not yet available. The contact was stationed in Guam when the vehicle was purchased. The vehicle was manufactured in South Korea. The contact then moved to the USA, and the vehicle was taken to Colorado however, the vehicle was registered in Florida. The dealer was contacted and refused to repair the vehicle, because the vehicle was considered a foreign vehicle. The manufacturer was not made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

Headlight housing mechanism for high beam and low beam lights do not allow headlights to stay on high beam. Will not pass Massachusetts motor vehicle safety inspection.

Car began to make clicking noise which turned into a louder “dying” sound. Car completely stopped, and had to get towed. I was told the engine failed due to parts from the recall.

Have a 2019 Hyuandi Elantra. Purchased in 2020 now only 6 years old the white paint on roof of car and around rear window the paint is chipping off. I have a softball size area in roof is all chipping off. I take very good care of my car and can’t believe the paint is all coming off! I’ve noticed a lot of other Hyuandi’s on the road are also peeling and chipping off the white paint on their cars also. Reported it to hyuandi dealership several times but, have gotten no response.

Large amount of oil consumption. Told by dealership that engine replacement is needed.

My late mother’s 2019 Hyundai Elantra (VIN: [XXX] ) was brought to Johnson Hyundai of Apex on 4/14/2025 for a known paint defect recall affecting the roof and roof rails. I was handling this vehicle as part of her estate. While the car was in the custody of their body shop, Piperformance, the windshield was cracked and replaced without my knowledge or consent. I was not informed of the damage beforehand, was never asked to authorize the repair, and was not provided an estimate or invoice in any official format. When I requested documentation, the service advisor (Josh) only sent a photo of an invoice on a laptop screen. I later received an undated, unsigned letter from the body shop admitting that they had broken the windshield and kept the old one. Important inspection and registration stickers were removed during the process and not returned for weeks. Hyundai corporate acknowledged internal failures, including missing documentation, conflicting stories, and lack of accountability. However, they refused to accept responsibility or confirm what safety inspections, if any, were done after the unauthorized windshield replacement. I am concerned the windshield replacement may not meet OEM specifications and may compromise the vehicle’s crash safety or ADAS systems (lane keeping, forward collision alert, etc.). No documentation was provided to show the glass used was certified or that proper recalibrations were performed. I no longer trust the safety of this vehicle and plan to

Excessive oil consumption, shudder in motor while driving . Check engine light cam on. Visibility in headlights very low and high beams only working sometimes.

Vehicle: 2019 Hyundai Elantra VIN: [XXX] Mileage at failure:163,799 Issue: Complete premature engine failure due to a piston rod fracture through the engine block Hyundai’s Response: Dealership (Murdock Hyundai Lindon, 530 Lindon Park Drive, Lindon, Utah 84042) reviewed vehicle maintenance history, noted a single vehicle owner, and regular maintenance history, conducted a review of valvetrain assembly (clean), and diagnosed this engine failure matching previous Elantra catastrophic engine failure cases. Two independent Murdock Hyundai dealership service agents and an independent mechanic reviewed the preliminary findings and believed that my engine failure matched other similar Hyundai recalled engine failures. However, Hyundai Motor America declined to have the dealership perform the necessary tests (i.e. bearing clearing test/cylinder bore test) that would have verified the failure. The dealership also noted previous goodwill assistance for past customers, in similar situations, due to the known manufacturing and safety-related issue. However, in my situation, Hyundai Motor America denied goodwill assistance. This exclusion appears arbitrary and unfair, as the failure in my vehicle aligns with the documented recall defect covered in the Hyundai issued Recall # 21V301000 for 2019 Hyundai Elantras). Furthermore, Hyundai has extended warranties and provided goodwill repairs to other customers with similar failures and similar mileage, yet they refused to provide assistance in

Vehicle Issue Report Vehicle Information: •Make: Hyundai •Model: Elantra •Year: 2019 •VIN: [XXX] •Mileage: [Insert Current Mileage] •Engine Type: 2.0L Nu MPI ⸻ Summary of the Issue: The vehicle has experienced a complete engine failure due to a malfunction in cylinder 3. The issue began with noticeable performance problems including rough idling, knocking sounds, and a check engine light. After diagnostic evaluation, it was confirmed that the engine has failed, and a replacement is necessary. ⸻ Cause of Failure: The root cause of the failure has been traced to cylinder 3 misfiring and loss of compression, which led to severe engine damage. Based on known technical service bulletins and recalls issued by Hyundai, this failure aligns with existing recall campaigns related to improperly heat-treated piston oil rings in the Nu MPI engine. These rings can cause oil consumption, scoring of cylinder walls, and eventual engine failure. ⸻ Recall and Warranty Consideration: Given that Hyundai has issued multiple recalls and extended warranties for this exact problem in 2019–2020 Elantra models, we are requesting that this vehicle be covered under Hyundai’s engine replacement recall or extended Powertrain Warranty (up to 150,000 miles / 15years) INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

On 03/22/2025, I took my car into Riverside Hyundai because of engine shuttering. Riverside Hyundai discovered foreign fragments in my cylinder from the piston and stated they had never seen this issue before. Their diagnosis was engine replacement at an estimated cost of approximately $7,500 for the engine and $3,168 for labor for a total amount of $10,668. Searching for answers, I quickly came across the Hyundai Elantra Piston Defect Class Action Lawsuit (Brown v. Hyundai Motor America), which pertains to an engine piston defect not properly heat treated affecting the same year and make of my 2019 Hyundai Elantra. The class action lawsuit related to a defect found in certain Elantras equipped with Nu 1.8L engines. Although this defect is specifically tied to issues within the pistons, which are a critical component of the engine responsible for generating the force necessary to power the vehicle. The defect can ultimately result in “total and irreparable engine failure.” This failure leads to a loss of engine power, power steering, and brake assistance, all of which pose significant safety risks. While this class action suit has settled, and is an important step in addressing the engine defect that has already impacted many vehicle owners, I believe that the scope of the class action lawsuit was not broad enough, as it failed to include all vehicles that could potentially be affected by the same or similar defects, specifically Hyundai Elantras with different engine types,

The driver and passenger headlight has been replaced and the bulbs but the headlights keep going out was told it is an electrical problem and contact manufacturer. Also emergency braking did not work in recent accident nor did forward collision warning.

My car started hesitating when shifting gears in smart and normal mode smelled like something was burning. Car only drives in sport mode, shifts hard, engine lags, and the check engine light has not come on. This is the second incident with this car. The first time I lost all power to the car and the entire electrical system shut down, when it was towed to the dealership they said nothing was wrong with it. I keep up on all the maintenance.

The contact owns a 2019 Hyundai Elantra. The contact stated while driving at an undisclosed speed, the contact stated that the high-beam headlights became inoperable. The contact stated that the high-beam headlights failed to function properly. The contact stated that the bulbs for the high-beam headlights were replaced; however, the failure persisted. The contact engaged the parking brake to stop the vehicle. The dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 52,000.

The suspension on this vehicle is out of control. The vehicle jumps, and It moves from one side to another over any road bump. The car only has 60,000 miles and it shouldn't be doing that, it's unsafe and it can cause an accident.

No warning light for oil consumption and it depletes rapidly. Also, High beam lights stopped working and you have to hold the signal in place and the high beam still doesn't turn on. Ive had so many issues with this car since purchasing it, it ridiculous and saddening how there hasn't been any recalls and the issue before this one was dangerous and life threatening. Also, since it's purchase it consumes oil at a rapid rate that has been documented and each time I've visited the repair shop they informed 'there's no oil' in the vehicle and no oil light or anything comes on to warn me. I find out about it because of an entirely different issue needing to be fixed.

The contact owns a 2019 Hyundai Elantra. The contact stated while driving at various speeds and depressing the brake pedal, the vehicle made an abnormal rubbing sound and hesitated to respond, causing the braking distance to be extended. The brake warning light illuminated. The vehicle was not diagnosed or repaired. Additionally, the contact stated that the internal trunk release lever was inoperable. The contact stated that the trunk required to be slammed manually to close securely. Additionally, the contact stated while accelerating from a complete stop, the vehicle was significantly sluggish. The contact stated that the failure recurred while driving at various speeds and depressing the accelerator pedal. The contact also stated that the vehicle was overheating while driving. The check engine warning light was illuminated. The Hyundai dealer was notified of the failure and informed the contact that a fee would be charged for diagnostic testing. The vehicle was taken to a used car dealer, Sandy Sansing Automotive (6200 Pensacola Blvd, Pensacola, FL 32505), where it was diagnosed that the catalytic converter had failed and needed to be replaced. The dealer determined that the catalytic converter and unknown parts needed to be replaced. The vehicle was not repaired. The contact related the failure to NHTSA Campaign Number: 21V301000 (Engine); however, the VIN was not included. The manufacturer was not notified of the failure. The failure mileage was approximately 147,000.

My engine is burning oil at a rapid rate. I have always maintained the vehicle's engine on-time or early and now I am needing to top-off oil many times between frequent oil changes. I am now having to add a quart a week and am changing the oil every two thousand miles to ensure it is clean. This is not regular or okay and two mechanics/service technicians said that many Hyundais that come in are doing the same thing.

The contact owns a 2019 Hyundai Elantra. The contact stated that while driving at 60 MPH, the vehicle inadvertently lost motive power. The vehicle lost power in the middle of the roadway, where the vehicle failed to restart. The low oil pressure and check engine warning lights were illuminated. The vehicle was towed to an independent mechanic to be diagnosed. The contact was informed that the engine had thrown a piston rod. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 140,000.

I purchased this car in 2019 and 2-3 days later I started to experience the engine stalling, I contacted the dealer, and they checked it out by test driving it and said there was nothing wrong with it, it has still been happening, now more frequently > i have to constantly change the oil before the due time to see if it helps but it is becoming a bit dangerous for me and my family when it stalls as I'm trying to accelerate. I would like some assistance from Hyundai

A hole in the engine block developed and oil leaked out of the engine and became a fire hazard and caused catastrophic engine failure.

Motor is knocking due to recalls. Was not able to make recall appointment because car car isn’t reliable at this point

Engine failure believed to be related to NHTSA CAMPAIGN NUMBER: 21V-301. Vehicle had no warning lights on message. Vehicle turned off while driving and steering wheel became stuck and vehicle jerked off road, I turned vehicle back on and it sounded like a truck and would not move again.

Car keeps turning off every time I start it and won’t stay on

Car got broken into, back window smashed. Ignition ripped out, someone tried stealing it, even though I got the recall fixed. try to steal vehicle with USB cord.

Problemas con el motor, específicamente la lubricación. El vehículo fue reparado y aún continuó con los problemas de lubricación, incluyendo los llamados " sprocket" que se dañaron. He leído que Hyundai a retirado muchos vehículos por este mismo problema.

The contact owns a 2019 Hyundai Elantra. The contact stated while driving at an undisclosed speed, the was an abnormal sound coming from the engine compartment. The vehicle was taken to an independent mechanic where it was diagnosed with piston oil rings and engine failure. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The contact was informed that the vehicle was unsafe to drive. In addition, the contact was informed about NHTSA Campaign Number: 21V301000 (Engine); however, the VIN was not included in the recall. The manufacturer was not made aware of the failure. The failure mileage was approximately 160,000.

The contact owns a 2019 Hyundai Elantra. The contact stated while driving at an undisclosed speed, the high beam headlights failed to function as intended. The vehicle was taken to the dealer where it was diagnosed with headlamp failures. The contact was informed that the headlamps needed to be replaced. The vehicle was not repaired. The contact was informed of Technical Service Bulletin: T5G, which was related to the failure. The contact was informed that the repair was completed for the previous owner. The manufacturer was made aware of the failure. The contact was informed that the repair was not covered under the Technical Service Bulletin: T5G. The failure mileage was unknown.

Short in the car headlight and rear high brake lights. Have replaced the lights and entire headlight but day time running lights and front headlight keep going out. The headlights also have a halo effect. Rear passenger tire also keeps deflating even when tire as been checked for holed and leaks.

I need my car information pdf

The contact owns a 2019 Hyundai Elantra. The contact stated while driving at an undisclosed speed, there was an abnormal knocking sound coming from the engine compartment, prompting the contact to stop driving the vehicle. The check engine warning light was illuminated. The vehicle was taken to an independent mechanic, who diagnosed failures with the timing chain and piston valves. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 21V301000 (Engine), but the VIN was not included. The manufacturer was not notified of the failure. The failure mileage was 106,000. The VIN was not available.

High beams don’t work . it’s a safety issue because i live in wi and drive on dark roads and there’s deer raccoons etc, running out in the roads everyday. it has been inspected by morries west bend honda and video recorded. it’s a internal issue with the high beam internal flap/mechanism that sopposed to move when high beam commanded on .

THE HIGH BEAMS DOESNT WORK. INSIDE THE CAR IT SHOWS THE BLUE LOGO LIKE IF THE LIGHTS ARE IN HIGHBEAMS BUT OUTSIDE IT DOESN;T CHANGE. THE LOW BEAMS ARE NOT EFFECTIVE AND I CAN HARDLY SEE AT NIGHT. I AM TAKING IT TO THE DEALER TO SEE IF IS NOT TOO EXPENSIVE TO FIX IT BUT MY CAR SHOULD BE PART OF THE RECALL FOR HIGH BEAMS. I DO NOT USE THE CAR OFTEN AND CAN;T USE IT AT NIGHT. I CAN NOT SEE ANYTHING AT NIGHT RESULTING IN THE INABILITY TO USE MY CAR AT NIGHT.

The engine seized up completely and the car would not start. The car ran fine prior to this on the same day and there were no warning lights or warnings when a portable code reader was plugged in to assess the problem. It was towed to a mechanic who said it looked like excessive oil consumption as the oil was changed only 6 weeks prior and the level was assessed to be perfect then. This is a safety risk due to the engine seizing without warning. If this were to happen while driving, it could cause a fire or cause the driver to be stranded on a busy road, causing accidents. The car is being looked at by a hyundai dealer currently.

For the now 2nd time for the SAME problem as before, I was on the highway and the car just cut off mid drive on 8/17/2024 @70mph!! Engine light came on. Later that day while on the street, 35-40 mph, ALL OF A SUDDEN NO ENGINE LIGHT ON... the car cuts off again mid drive!! I purchased the car with roughly 15k miles on it and it's been absolutely nothing but issues back to back. The daytime running lights constantly blow out also. The shop supposedly repaired this issue when I put it in the shop the first time, but it's doing the exact same thing again.

The contact owns a 2019 Hyundai Elantra. The contact stated while driving at an undisclosed speed, the vehicle stalled with the check engine warning light illuminated. The vehicle was towed to the dealer where it was diagnosed as a failure with the piston ring. The contact was informed that the engine and timing belt needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 150,000.

The drain pan, and drain plug malfunctioned. Drain plug dislodged while driving, engine almost locked up going 50 mph. Problem was looked at my mechanic, and told it was a known issue among the make and model of my car. There was no symptoms or problems prior to the failure of the drain plug and pan.

I am unable to use the high beams. Low beams are very hard to see with making risky when driving at night. No warning lights. I have a service call to dealer. It is available for inspection. No known maintenance issues prior to event.

The contact called on behalf of a customer who owns a 2019 Hyundai Elantra. The contact stated the vehicle stalled without warning while driving at various speeds. The owner brought the vehicle to the independent mechanic where the contact, diagnosed the vehicle and retrieved DTC code: P0366 (Cam Position Sensor and or the Engine). The sensor was replaced; however, while testing the repair, the failure reoccurred, and the diagnostic code was retrieved. The contact believed that the engine needed to be replaced. The mechanic found recall NHTSA Campaign Number: 21V301000 (Engine); and then contacted the dealer where it was confirmed that the VIN was not included in the recall or covered by warranty. The vehicle had not been repaired. The manufacturer was not made aware of the failure. The failure mileage was 29,428.

While taking a trip from Jacksonville Florida to Harvey Louisiana the car engine died without no engine lights on. After a tow truck came and pick it up we realized the oil drain plug fell out the oil pan and the motor is seized. We have contacted Westside Hyundai many times with no help. All service has been done only at Westside Hyundai of jacksonville. The car is now at Harvey Hyundai of Louisiana waiting to hear from Westside Hyundai.

Bridgestone Turanza Quiet Track Tires bought 2 April 2023, and 2 in July 2023 at Discount Tire.I has to replace all 4 today with than half (20,000) of the 80,000 mile tread wear. A ripoff and dangerous. I was notified by sales rep that Bridgestone knows these tires are not for the hot climate. I live in Conroe, Texas.

The engine is locked up