2015 HYUNDAI SONATA Complaints

First I backed up into a pole, because the warning sensor did not warn me. Even while changing lanes it doesn't always warn..The panoramic sunroof detached while driving . I had to pull over . I had to put car in shop for just about a month. And then had to return it because the engine light came on . I have had to take it to the shop several times and I've only owned a year. My navigation never worked . Won't update. And blue link doesn't work right . Even though I pay it out of pocket. And now for no reason it smells like gas badly. Can't take it in because it's my only car and they never have a loaner or rental available. I've been to several hyndai dealerships.

My Car is burning engine oil at in alarming rate. I put 5 quarts of oil in and my check engine light began to blink and my car would accelerate more pass 50 mph. So in 6 days and 578 miles; my car had less than a half of a quart of oil in it. My car is having engine trouble. [XXX] INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

While driving on the freeway the engine began loosing power and there is a knocking sound. My daughter was almost rear ended trying to get off the freeway. The vehicle was inspected by an independent mechanic and i was told the rod bearings are bad and the engine needs to be replaced. The vehicle has regular oil changes and does not consume a lot of oil. No warning lights came on. The dealership refuses to inspect the vehicle because it has a salvaged title. The failure happened at 108k miles.

The contact owns a 2015 Hyundai Sonata. The contact stated while attempting to start the vehicle, he noticed that the sunroof was inoperable. The contact stated there were no warning lights illuminated. The vehicle was taken to a local dealer; however, the vehicle was not diagnosed or repaired. The manufacturer was notified of a failure. The contact related the failure to NHTSA Campaign Number: 16V726000 (Visibility). The approximate failure mileage was 83,000.

Engine had knocking then completely froze while driving due to low oil pressure. Car has been well maintained, regular oil changes and just had axle repaired. Hyundai has extended warranty to cover this issue that is common on these vehicles and should cover the cost of the new motor. Consumer spoke with Hyundai corporate and the case number is [XXX]. Although they are well aware of cars catching fire and are even part of a major litigation lawsuit for this same situation consumer is getting nowhere with them. Consumer's daughter could have been seriously hurt in this incident. INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).”

Faulty motor. No warning lamps or any other symptoms prior motor failure. At 123,310 miles motor spun lower camshaft bearing cause motor to lock up on a busy highway. Same as the 2013's & 2014's.

The sunroof exploded while driving on the highway showering the vehicles behind me with glass causing drivers behind me to swerve and or change lanes violently. The explosion was so loud that it caused me to brake hard and to swerve. Hyundai has acknowledged the problem and issued an extended warranty on the sunroof which they are not honoring. My car was inspected by the glass company that repaired the sunroof and after the work was completed, by a Hyundai dealership. There was no warning. The sunroof just violently exploded nearly causing me to loose control of the car. Fortunately I had the sunroof visor closed which kept glass from hitting me and very possibly a loss of control of the vehicle. Can you help me to get Hyundai to honor their warranty?

While driving on the interstate, the car began to jerk, and then the engine proceeded to rev as if the car needed a power boost to continue performing. The dashboard then said "Hybrid System Warning! Stop and Do Not Drive" and then the car would no longer accelerate and I had to pull over. This was an extremely dangerous and unsafe situation to be in, and unfortunately, the error only presents itself while driving so the mechanics are unable to get a code that clearly defines the issue that needs to be resolved. I have spent numerous hours on forums with complaints from Hyundai Sonata Hybrid owners who had the same issue and have visited various mechanics to fix the issue, only to end up having the issue arise yet again, further endangering their lives on the road. I believe the best solution forward is to take a serious investigation into the issue and issue an open recall so drivers can get the assistance they need to remain safe on the roads.

While driving POV from work, I began smelling fuel in the air conditioning system from external intake. Upon further discovery, the high pressure fuel pump was found to be dislodged from the engine, due to a sheered bolt. This allowed fuel to spill out on the manifold and engine, also reducing power for acceleration. This issue could have caused a vehicle fire that could have engulfed the cabin if ignited.

The contact owns a 2015 Hyundai Sonata. The contact stated while driving at an undisclosed speed, the vehicle hesitated during acceleration and lost motive power with several unknown warning lights illuminated. The vehicle was towed to the dealer where it was diagnosed with engine failure. The dealer informed the contact that the engine needed to be replaced; however, the dealer declined the engine replacement due to the previous owner's failure to have the Manufacturer Service Campaign Number: 953 (ECM & Cluster Update - Engine Monitoring Logic Product Improvement) performed prior to the failure. The vehicle was not repaired and remained at the dealer. The manufacturer was not made aware of the failure. The failure mileage was 124,803.