2018 HYUNDAI SONATA Complaints

2018 HYUNDAI SONATA. CONSUMER WRITES IN REGARDS TO UNINTENDED ACCELERATION. *LD THE CONSUMER STATED THE WHILE ATTEMPTING TO MAKE A RIGHT TURN INTO A PARKING SPACE THE VEHICLE ACCELERATED RAPIDLY. THE CONSUMER ATTEMPTED TO STOP THE VEHICLE BY APPLYING THE BRAKES, BUT TO NO AVAIL. THE VEHICLE CRASHED OVER CONCRETE PARKING BARRIERS INTO AN EMBANKMENT WITH SHRUBS AND WAS STOPPED BY A TREE ANGLED UPWARDS. THE DEALER WAS CONTACTED AND DID NOT OFFER ANY ASSISTANCE. *JS

THE CAR BUCK GOING THREW LIGHTS IT HAD NO POWER. IT WOULD BOG DOWN WHEN YOU LEASE EXPECT IT. THIS DOESN'T ALWAYS HAPPEN. BUT ONCE HAPPEN AT 1:30AM. THE LIGHT BEEN ON FOR AWHILE. I GO THREW A GREEN LIGHT THE CAR WENT LIP AND THE SEMI LAID ON HIS HORN AT 1:30AM. BECAUSE HE DIDN'T KNOW I BEEN HAVING THIS PROBLEM FOR MONTHS.THE NEXT MORNING I WENT TO THE DEALER JUST AS THEY GOT THERE NO APPOINTMENT I JUST WALKED IN. I WAS PISSED. THEY CHANGED THE KNOCK SWITCH. IT ALMOST WORKED FOR TWO WEEKS.

DIM HEADLIGHTS ARE VERY WEAK, NOT AIMED CORRECTLY OR POOR DESIGN. NOT ENOUGH CANDLE POWER TO SEE DIVIDING LINES ON HIGHWAY. WITH BRIGHT LIGHTS THINGS ARE GOOD. I HAVE TALKED WITH 3 OTHER PEOPLE WHO HAVE SONATA'S, DIFFERENT YEAR MODELS, THEY HAVE THE SAME COMPLAINT. NOT SAFE! I WOULD LIKE TO KNOW HOW THIS HIGH SAFETY ITEM PASSED THE NTSB!!!!

MY 2018 SONATA WILL NOT START WHEN TEMP DROPS BELOW 20 DEG F. IT HAS HAPPENED 3 TIMES THIS WINTER AND WHEN IT WARMS BACK UP TO 40 TO 50 DEGREE IT WILL START. WHEN I TURN THE KEY ON ALL THE LIGHTS ON THE DASH LIGHT UP LIKE NORMAL. I CAN MOVE HEAR SELECTOR AND TURN WHEEL. BUT THE STARTER WILL NOT ENGAGE NOTHING IS HEARD NOT A CLICK OR A SHIRT. IS THIS COMMON PROBLEM?

ENTERTAINMENT SCREEN TURNS OFF AFTER A WHILE AND WILL RESET OR I HAVE TO TAP IT AND MAKE SURE IT GOES BACK ON AND DOES THIS OVER AND OVER AT TIMES. SMOKE COMES OUT EXHAUST WHEN PASSING A CAR SOMETIMES

I HAVE A 2018 HYUNDAI SONATA. I TOOK IT IN FOR SERVICE BECAUSE MY HEADLIGHTS LOOK LIKE THEY ARE PARTIALLY SHADED AND EACH LIGHT HAS A NOTCH HANGING DOWN OVER IT. THE SERVICE MANAGER TOLD ME THE LIGHTS HAVE AN ANTI GLARE SYSTEM AND THAT'S HOW THEY ARE SUPPOSED TO WORK! THIS IS A VERY DANGEROUS FEATURE. WHEN I DRIVE AT NIGHT ON A DARK ROAD I CAN SEE ABOUT 15 - 2 FEET IN FRONT OF ME. THIS IS AN ACCIDENT WAITING TO HAPPEN. PLEASE DO SOMETHING.

TL* THE CONTACT OWNS A 2018 HYUNDAI SONATA. WHILE DRIVING, THE VISUAL ALARM SYSTEM AND AUTOMATIC BRAKING SYSTEM DID NOT WORK. THE VEHICLE WAS TAKEN TO TWO DIFFERENT DEALERS, INCLUDING LAKE NORMAN HYUNDAI (704-274-3145, LOCATED AT 20520 CHARTWELL CENTER DR, CORNELIUS, NC 28031) WHERE THE TECHNICIAN STATED THAT ROAD TESTS WERE NOT ALLOWED ON SUCH VEHICLES. ONE OF THE DEALERS PROVIDED THE CONTACT WITH TSB: GROUP BRAKE 18-BR-001. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND STATED THAT NOTHING COULD BE DONE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 4,700. THE VIN WAS INVALID.

WE WERE DRIVING THE CAR LAST NIGHT ON CITY STREETS AND THE HIGHWAY, WHEN WE ENCOUNTERED A BAD SMELL COMING INTO OUR VEHICLE. WE FIRST THOUGHT IT SMELLED LIKE NATURAL GAS COMING FROM THE OUTSIDE AREA WE WERE DRIVING, BUT THEN CONCLUDED AFTER ANOTHER 5 MINUTES OF DRIVING THE CAR THAT IT WAS OUR CAR THAT WAS MAKING THE BAD ODOR OR SMELL. I PULLED OFF THE ROAD, AND SHUT THE ENGINE IN THE CAR OFF. I LOOKED UNDER THE HOOD OF THE CAR TO SEE IF ANYTHING WAS BURNING OR IF SOMETHING LOOKED LIKE IT WAS VERY HOT. I DID NOT DETECT ANYTHING WRONG UNDER THE HOOD. THE COOLANT WAS FINE, AND THE MOTOR OIL WAS GOOD. SO THEN WE GOT BACK IN THE CAR, AND THE SMELL WAS STILL THERE. WE NOTICED THE CELL PHONE WAS SITTING ON THE "SELF" CHARGER THAT THIS CAR HAS AS A FEATURE. WE TOOK THE CELL PHONE OFF OF THIS AREA WHERE IT CHARGES, AND NOTICED THE TOP RUBBER AREA WAS VERY VERY WARM OR HOT TO THE TOUCH. SO WE CONCLUDED THIS HAD TO BE THE AREA THAT WAS CAUSING THIS CAUSTIC SMELL THAT WE WERE BREATHING FOR ABOUT 15-20 MINUTES OF DRIVING. THE TOP SURFACE OF THIS RUBBER PAD AREA DID NOT LOOK BURNT OR DESTRUCTED, SO IT MUST BE UNDERNEATH THIS AREA THAT WHATEVER IS RECHARGING THE CELL PHONES, MAYBE A BATTERY OF SOME SORT, IS NO GOOD. WE WERE AFRAID IT WOULD START A FIRE THE SMELL WAS SO STRONG. SO AFTER A FEW MORE MINUTES, WITHOUT THE CELL PHONE RECHARGING ON THIS AREA, THE SMELL STARTED TO GO AWAY. SO THAT IS WHY WE ARE DEDUCTING THIS MUST BE THE PROBLEM AREA. AND IT COULD BE A SERIOUS ONE. I DROVE THE CAR TODAY, AND THE "STRONG" SMELL DID NOT COME BACK. BUT YOU CAN STILL SMELL THE RESIDUE SMELL FROM LAST NIGHT'S PROBLEM THAT OCCURRED.

ON FIVE SEPARATE OCCASIONS WHILE DRIVING ON THE HIGHWAY THE VEHICLE WILL LOOSE POWER AND ABILITY ACCELERATE WITH A FLASHING ENGINE LIGHT. THESE INCIDENTS HAVE ALMOST CAUSED ME TO BE REAR ENDED THREE TIMES BECAUSE YOU ARE NOT ABLE TO ACCELERATE ABOVE 60MPH IN RUSH HOUR TRAFFIC ON A BUSY INTERSTATE AND THE ABILITY JUST STOPS QUICKLY WITH NO WARNING. THE VEHICLE ALSO HAS BEEN HAVING THE RPMS DROP TO 0 AND SHOOT BACK UP WHILE BRAKING, AND WHILE DRIVING IT IS TOUGH TO ACCELERATE AND THEN YOU WILL FEEL A NOTICEABLE 'KICK' AND THE RPMS WILL SHOOT UP DRASTICALLY BEFORE IT WILL ACCELERATE. I HAVE HAD 2 SOFTWARE UPDATES DONE, A NEW WIRE HARNESS, KNOCK SENSOR CLEANING AND A KNOCK SENSOR REPLACEMENT. THE ENGINE CODE IS ALWAYS THE SAME 1326.

ON 2 DIFFERENT DAYS THE CAR KILLED ON THE HIGHWAY. BOTH TIMES THE HYUNDAI SERVICE DEPT. LOOKED AT IT. THE FIRST TIME, THEY SAID THE SOFTWARE UPDATE THAT WAS WORKED ON A FEW MONTHS PREVIOUS, HAD A GLITCH IN IT. THE SECOND TIME THEY SAID THEY DIDN'T KNOW WHY IT HAPPENED. WHILE DRIVING THE RPMS WILL RACE UP BUT THE CAR DOESN'T MOVE MUCH. THEY SAID IT DIDN'T DO THAT WHEN THEY DROVE IT. ALSO SINCE THE FIRST SOFTWARE UPDATE WAS DONE , IF I DRIVE 80MPH (ON THE INTERSTATE HWY.) THE SEATS SHAKE.