2011 HYUNDAI SONATA Vehicle Speed Control Problems

Electrical needs to be reconnected a reprogrammed. Steering wheel horn doesn’t blow.

When my car is turned on there is a very noticeable shake coming from the engine area. It's not that bad once the car is driving. However, I was driving 40 miles an hour when my check engine light came on, then I was unable to accelerate and my car stalled (it's an automatic car).Once my car started up again, the check engine light was flashing, and I could only drive at like 15-20 miles per hour for my speed. Made it to O'Reilly and had them run the check engine light codes for me and it popped up with the P1326 code regarding the knock signal range/performance. I recently got a check engine light code for a p0449 EVAP vent control valve (it wouldnt allow me to pump gas into the car). I'm unsure if the issues are related but wanted to provide all the details.

I changed my oil on Saturday and it now has no oil. The engine light started flashing and my engine seized up. Now it does not run at all. It turns on halfway where the dashboard turns on but the motor/engine does not turn. It appears to be white smoke coming out of the car after trying to turn it back on.

On 1/3/2024 the car was at a low speed - once when parking and once stopping at an intersection - when it suddenly accelerated without the accelerator being touched. The only way that the car stopped was that I was able to shift it into neutral. According to online forums, this has been a known issue with several Kia and Hyundai models.

This is a 'Stop Lamp Switch' issue. The car will randomly turn on the ABS light causing the ABS system to engage and not allow you to use the accelerator pedal. This is very dangerous as if you are about to merge on or off a highway the car does not allow you to correctly control your speed. This issue happens more prevalently at night time when the full beam headlights (auto or manually turn on when dark out), which is very concerning. This issue has been going on for a year now and no mechanics at Hyundai can fix or diagnose. It happened again to me this morning and came very close to causing an accident as I could not engage the accelerator pedal on a turn. Please, in the interest of safety and saving lives fix this dangerous defective part issue.

My car had engine seized while driving on the road with no warning light prior nor other mechanical issues. When the engine seized, all mechanical powers are have lost power including brakes and power steering in which have almost caused a near accident at an early morning rushed hours. The vehicle's odometer reading at 120,836 and was up to date on all normal tune up performances. Other issues that have arise after purchasing the car are: warning light came on for airbag, real loud clunking sound on roof when hitting a bump on the road and engine will not start because of fuel line system issues. Cruise control had also stopped working after a year of purchased.

in July of 2022 the buttons on the steering wheel like cruise control trip/reset button as well as radio controls eventually all quit working did not become fully aware of this until I was on the interstate and was driving with the cruise control set and when I needed to turn off cruise control it wouldn't turn off by the steering wheel thankfully I know can hit the brakes and the car will shut it off however after this all happened the air bag light came on and stayed illuminated I called my dealer and they insisted that there was no recall on the CLOCK Spring in the steering wheel of my car and wanted me to pay out of pocket for an issue that they claim was non existint as well them also telling me all the recalls were taken care of when I purchased the vehicle in novemember...

The brake lights stay on all the time, thus preventing vehicles behind mine from knowing if I'm actually stopping. Hence, they may stop without reason, and endanger drivers behind them. The manufacturer has likely known of this being an issue in Sonatas from, at least, 2007 through 2013 models. The manufacturer is putting the task of solving the problem (if that's even possible), upon a dealer. And, my trip to that (nearest) dealership (75 miles away) creates its own danger. The danger is added to by a pre-existing unsolved issue of the horn not functioning. As per the brake light issue, I've been to the dealership about it twice, and they weren't even aware that the brake light switch they think attaches to my car doesn't. So, I wonder if the manufacturer tried to address the issue in the middle of the 2011 model year, installed a different model switch...

My right brake light has melted my housing due to the bulb getting too hot and my cruise control suddenly stopped working one day the light comes on but when I go to hit the set button it doesn't set or activate

Starting 6 months ago air bag light is on constantly. Horn stopped working, speed control doesn't work. The whole steering wheel and buttons with horn doesn't work.

Warning light for airbag continues to stay on , and cruise control does not work at all.

Even on a perfectly dry road, the cruise control can't be set and the traction control light comes on. The nearest dealer (75 miles away) said it was likely in need of a new brake light switch. That didn't solve the problem. Now, it is beyond the fact that the brake lights stay on whether the car is running or not. The brake light switch is clearly impacting various other functions and makes the car unsafe to drive, because vehicles following it conclude (incorrectly) that the driver is engaging the brakes. Additionally, if someone doesn't detach the battery cables when spending some time at a destination, they can be stranded as the result of a dead battery. If the manufacturer had integrity, they would replace whatever related parts are needed to make the car drive safely, They know there's a problem in such vehicles, and even the head of the...

While driving on the interstate, the car suddenly stopped accelerating even though my foot was still pressing the accelerator. I took my foot off the gas pedal and let the car coast for a moment, though the deceleration seemed faster than normal coasting, almost as if the brake was slightly engaged. When I pressed the gas pedal again, it started to accelerate for a moment but then the same thing happened and it felt like the brake was engaging and the car was slowing down even though I was still pressing the gas pedal. So I took my foot off again and tried this process several more times, and in the meantime moved to the right lane and put my flashers on because I could not get the car to go more than 30 miles per hour and I was nearly hit several times. I was about to pull over...

A friend borrowed my car to go to the corner store to get me a couple of things while my husband was getting surgery. My friend ended up in a rollover accident after hitting a tree. All recalls were up to date on my vehicle, he stated that no airbags deployed. Now after the vehicle was rolled back over and taken to the tow yard the insurance adjuster was the first to see and the driver airbag had deployed. I was not there I cannot say when the airbag deployed however none of the curtain airbags deployed. Also my friend stated that the car accelerated just before impact he swerved to miss something in the road and ended up rolling the vehicle after hitting the tree. The car should not have been accelerating but it was like the car had a mind of its own. I thought the recall was...

My engine keeps making a knocking sound. When I am driving it will reduce speed, and begins to idle while already driving. Which concerns me that these same issues occurred on my same year, make and model on my vehicle and some how Hyundai dealership will tell me that my car does not have a recall. 470,000 cars of the same year make, and model went in for exactly what my car is doing.

Start losing speed cutting back overheating AC stop function then smoke from good and cut out Had it towed and seek what the problem is This occur on 08/24/2021 just purchase on July 7,2021 from dealer in Auto Land of Thornburg paid cash

motor ticking. car gets hot. car runs rough

I WAS DOING 60 AND MY CAR JUST DIED OUT OF NO WHERE ON MARCH 9 2021. I THEN GOT IT TO START AND EVERY TIME I PICK UP SPEED IT DIES AGAIN. I SMELL WHAT MAY BE ELECTRICAL BURNING. I CALLED DEALERSHIP IN VANDAILA THEY SAID NO RECALL ON MOTOR SO I HAVE TO FIGURE THE PROBLEM OUT.

THE FRONT BUMPER AND GRILL HAVE PARTIALLY DETACHED FROM BROKEN OR FAULTY CLIPS, WHEELS ORIGINAL SIZE RUB AGAINST WHEEL WELL COVERING AND CONSTANT SENSOR FAILURE FOR TIRE API. ACTUAL SPEED IS LOWER THEN THE SPEED INDICATED ON THE VEHICLE WHERE AS 55 MPH ACTUAL SPEED SHOWS 59 ON THE GAGE. CRUIS CONTROL WILL NOT WORK AND TRACTION CONTROL WILL NOT TURN OFF, AFTER REPLACEMENT OF ALL TIRES AND SENSORS. EXTERIOR- HEAD LIGHTS NEED REPLACED EVERY 2 TO 3 MONTHS DUE TO FAILURE, BREAK LIGHTS REPLACED 6X IN 4 MONTHS AND WIRING HARNESS TO BREAKLIGHTS HAS PARTIALLY MELTED THE CASING AND ENTRY SPOT FOR BULB. REPLACEMENT BULB DIDN'T REMEDY THE PROBLEM, AS BREAK LIGHTS NOW DO NOT WORK AT ALL ON VEHICLE, ONLY TAIL LIGHTS. FOG LIGHT HAVE ALSO BEEN REPLACED 1X IM 1 YEAR AND 1 IS OUT. REAR PLATE LIGHT ALSO NOT WIRING. FUSES ARE GOOD. POSSIBLE WIRING ISSUE....

TOTAL LOSS OF CAR DUE TO ENGINE FIRE. ON DEC 30,2020 AT MILE MARKER 31 ON I95 SOUTH OUTSIDE OF STONEY CREEK VA, WHEN I WAS DRIVING, ALL LIGHTS CAME ON THE DASHBOARD AT THE SAME TIME-THEN WE LOST ABILITY TO ACCERLEATE-GAS PEDAL NOT WORKING. WE PULLED OVER ON THE SIDE OF I95-SMOKE CAME OUT OF ENGINE AND WITHIN 10 MINUTES THE ENTIRE CAR WAS ENGULFED IN FLAMES.

EVER SINCE I HAD A NEW ENGINE PUT IN MY CAR, MY CAR HASN'T BEEN THE SAME. IT ACTS LIKE IT DOESN'T WANT TO GO WHEN PRESSING THE GAS PEDAL RIGHT AFTER (WAS TOLD IT WAS THE ECO MODE), THEN MY DASH STARTED TO CRACK, NOW IS EXTREMELY CRACKED WHICH HAS AN AIR BAG, GAS GAGE HAS A MIND OF ITS OWN, BURNING A SEVERE AMOUNT OF OIL A WEEK SO THERE IS NO POINT IN 'CHANGING THE OIL', OIL LIGHT NEVER ONCE COMES ON LETTING ME KNOW ITS LOW, NO OIL ON MY DRIVEWAY OR UNDER THE HOOD, INTERIOR DOME LIGHT SOMETIMES DOESN'T SHUT OFF, THE BRAKE LIGHTS SHORT OUT ON A MONTHLY BASIS AND GET PULLED OVER BY THE COPS ALL THE TIME. NOW WITH ONLY 50,000 MILES ON THE 'NEW ENGINE', I TAKE IT BACK TO THE DEALERSHIP BECAUSE ITS SMOKING WHEN I CRANK IT, DOESN'T ACCELERATE...

MY CAR STALL WHILJNG DRIVING THEN STOP IN FRONT OF ANOTHER VEHICLES. I HAD TO PUSH IT OVER ON NEUTRAL. MY VEHICLES HAD KNOCKING SOUND WHEN TRYING TO GET IT BACK UP RUNNING . LET IT SIT FOR A WHILE AND IT START BACK UP ON ITS OWN. I TOOK IT TO HYNDUAI 8/8 THE SERVICE WORKER JIM SAID HE CAN'T DIAGNOSTIC CAUSE THE LIGHT IS GONE. I TOLD HIM THAT I CANT RISK DRIVING THIS VEHICLE WHEN I KNOW IT HAD A KNOCK SENSOR RECALL LAST YEAR CAMPAIGN 953 AND ITS DOING IT AGAIN. HE TOLD ME THEIR IS NOTH I NG HE CAN DO AND ADVICE ME TO DRIVE IT BACK HOME UNTIL IT HAPPENS AGAIN AND THEN GET TOW. J SCOLD HIM AND SAID AND RISK MY KIDS LIFE AND OTHERS. IT STALLS IN THE MIDDLE OF DRIVING. THE ENGINE COMPLETELY GOES OUT FOR ALMOST 40 MINUTE....

WHILE DRIVING THIS VEHICLE AT SLOW SPEEDS IN A PARKING LOT, THE ENGINE WENT TO FULL THROTTLE WITHOUT TOUCHING THE GAS PETAL AT ALL. THE VEHICLE WAS PUT INTO NEUTRAL AND THE ENGINE KEPT REEVING AT FULL SPEED. THERE WAS NEARLY A CRASH AS A RESULT OF THIS FAILURE. THE VEHICLE HAD TO BE TOWED TO THE DEALER SINCE THE ENGINE WOULD NOT STOP OPERATING AT FULL SPEED. IT IS NOW AT THE HYUNDAI DEALER FOR REPAIR AGAIN. THIS IS THE SECOND OCCURRENCE OF THIS ISSUE. THE SAME ISSUE OCCURRED 1 YEAR PRIOR AND A HYUNDAI SERVICE CENTER REPAIRED THE PROBLEM. THERE ARE MANY OF THESE ISSUES REPORTED ON-LINE. THE MANUFACTURER HAS APPARENTLY TAKEN NO RESPONSIBILITY. THIS VEHICLE IS NOT SAFE TO DRIVE . PLEASE HELP US WITH RESOLVING THIS ISSUE WITH THE MANUFACTURE BEFORE SOMEONE GET HURT.

TL* THE CONTACT OWNS A 2011 HYUNDAI SONATA HYBRID. WHILE DRIVING 65 MPH, THE CRUISE CONTROL FAILED TO ENGAGE. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO CENTENNIAL HYUNDAI (LOCATED AT 6200 CENTENNIAL CENTER BLVD, LAS VEGAS, NV 89149, (702) 483-2200) WHERE IT WAS DIAGNOSED THAT THE CLOCKSPRING NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOTIFIED. THE FAILURE MILEAGE WAS 96,000. THE VIN WAS UNKNOWN.

HYUNDAI SONATA 2011 WHEN DRIVING THROUGH BUMPS OR A SMOOTH SERVICE IT FEELS AS IF THE CAR IS GOING TO FALL APART. SINCE I PURCHASED THE CAR IT HAS A CLUNKING AND RATTLING SOUNDS UNDERNEATH AND A FEW REPLACEMENTS HAS BEEN DONE BUT IT STILL FEELS AS IF ITS LOOSE UNDERNEATH. THE CAR HAS GONE THROUGH MANY RECALLS PLUS WAS OUT OF SERVICE FOR ABOUT 3 MONTHS FOR ENGINE REPLACEMENT. THE DRIVER SIDE OF THE CAR IS NOT ALIGNED AS IT SHOULD. THE BEST PART IS WHILE DRIVING THE ENTIRE INNER COVER OF THE WHEEL ON THE DRIVER SIDE FELL OFF, AND ALMOST CAUSED AN ACCIDENT WHILE HAVING MY CHILD IN THE CAR. ENGINE WAS RECENTLY REPLACED. WHILE DRIVING THE CAR HAS NO TYPE OF ACELLATOR PICK UP. WHEN TURNING LEFT IT SOUNDS LIKE A CRANKING NOISE "CLUCK, CLUCK, CLUCK" ITS HORRIBLE. I HAVE THIS CAR IN AND OUT OF...

I HAVE ONLY HAD THE CAR FOR ABOUT 6-7 MONTHS I BOUGHT IT FROM A PRIVATE OWNER I CHANGED THE OIL AND BOUGHT A NEW BATTERY. THE CAR DID HIGH MILAGE AT 194,000 MILES I STILL BOUGHT THE CAR. LAST WEEK WHILE ON MY LUNCH BREAK I WAS IN MY WAY TO GO PAY MY CAR INSURANCE WHEN I SEEN I HAD 32 MILES TO EMPTY WHICH I NEVER LET IT GET THAT LOW BUT I DID OBVIOUSLY THAT DAY. AS I BEGIN TO GO UP HILL IT FELT LIKE IT STUTTERED SO I FIGURED I WAS RUNNING OUT OF GAS. BUT AS I CAME OVER THE HILL I PRESS ON THE GAS AND NOTICED THAT IT REVVED UP AND TO MY KNOWLEDGE THE CAR WAS LOCKED UP THE STEERING WHEEL WAS NOT ABLE TO TURN THE BREAKS WERE LOCKED UP AND ALL MY DASH LIGHTS WERE ON. I WAS...

CAR RANDOMLY WOULD NOT ACCELERATE AND CAR CAME TO A STOP AND JUST WOULD NOT CUT BACK ON. THERE IS A ENGINE RECALL ON MY CAR

I PULLED OUT ON TO A 4 LANE HIGHWAY AND THE ENGINE STALLED AND THE CAR COASTED ACROSS. AFTER A FEW SECONDS CAR REGAINED POWER AND WENT ON BUT STILL LOSING POWER. WHEN DRIVING ON INTERSTATE CAR KEEPS STALLING AT HIGH RATES OF SPEED. WHEN I CUT ON LIGHTS WHILE DRIVING CAR STALLS/LOSES POWER FOR A FEW SECONDS THEN GOES ON. BRAKE LIGHTS AREN'T WORKING ALL THE TIME PLUS 3RD BRAKE LIGHT KEEPS STICKING. I NEED ANSWERS TO THIS BEFORE WE GET SERIOUSLY HURT!!!!!

I HAVE GOTTEN MY CAR IN MARCH 2018 SINCE THEN I HAD TO CHANGE MY BRAKES ROGERS AND NOW I HAVE A KNOCKING NOISE IN STEERING WHEEL AND WHEN PRESS DOWN ON BRAKES TIRES DOUBLE TURN AT TIME

TL* THE CONTACT OWNS A 2011 HYUNDAI SONATA. THE CONTACT STATED THAT THE VEHICLE WOULD DECELERATE WITHOUT WARNING. AN INDEPENDENT MECHANIC RESET THE COMPUTER, BUT THE FAILURE CONTINUED. IN ADDITION, THE AIR BAG WARNING INDICATOR REMAINED ILLUMINATED. THE VEHICLE WAS NOT DIAGNOSED BY A DEALER. THE VEHICLE WAS UNABLE TO BE SAFELY DRIVEN DUE TO THE MULTIPLE FAILURES. THE VEHICLE WAS INCLUDED IN NHTSA CAMPAIGN NUMBERS: 15V568000 (ENGINE), 15V759000 (SERVICE BRAKES, HYDRAULIC), 17V152000 (SEAT BELTS), AND 18V137000 (SEAT BELTS, AIR BAGS); HOWEVER, THE CONTACT DID NOT RECEIVE ANY NOTIFICATIONS. THE CONTACT WAS ALSO NOT NOTIFIED OF MANUFACTURER SERVICE CAMPAIGNS: 946 (UNDER BODY CORROSION PREVENTATIVE SERVICE AND SERVICE CAMPAIGN) AND 953 (ECM & CLUSTER UPDATE-ENGINE MONITORING LOGIC PRODUCT IMPROVEMENT). THE MANUFACTURER WAS CONTACTED. THE APPROXIMATE FAILURE MILEAGE WAS 124,000.

SINCE I BOUGHT THIS VEHICLE, THEY HAD REPLACED THE ENGIE DUE TO,THE RECALL, THEY HAD TO,REPLACE MY FUAL SENSORS, STEERING COLUMN PIECE, AND ANOTHER PART. BUT SINCE THEY REPLACED MY ENGINE, MY ELECTRICAL IN MY CAR IS,MEVER ACCURATE. SPEED SENSOER IS WRONG, THE RADIO SHORTS ALL THE TIME, AND MY CRUISE CONTROL DOESNT WORK. THE PROBLEMS COUNTNIUE TO GET WORSE ESPECIALLY WITH THE ELECTRICAL. THIS CAR HAS COSTED ME 1000'S OF DOLLARS AND IT JUST COUNTNIUES TO HAVE PROBLEMS. I HAVE TAKEN IT TO HYUNDAI IN REDLANDS CA. THEY HAVE ALL DOCUMENTATION ON THE VEHICLE.

CAR STEERING WHEEL MAKING CLICKING SOUND WHEN TURNED AND CAR ACCELERATE WHILE COMING TO A COMPLETE STOP IT'S INCONSISTENT ALSO BRAKE LIGHT CONSTANTLY BURNING OUT AND THE CAR HORN RECENTLY JUST STOP WORKING THANK YOU FOR YOUR INTEREST ON MY CONCERN

DRIVING CAR AND LOST ALL POWER DIAGNOSIS SHOWED NOTHING BY MY MECHANIC AFTER HYUNDAI TOLD ME CAR VIN NOT ON RECALL DURING ON VACATION ENGINE DIED HAD TO HAVE IT TOWED BACK TO MY FROM MARYLAND WAS GARAGE SAID ENGINE BEARING BROKE WILL COST ME 7000 TO MY MECHANIC

TL* THE CONTACT OWNS A 2011 HYUNDAI SONATA. ON SEVERAL OCCASIONS, WHILE DRIVING 70 MPH, THE CRUISE CONTROL ENGAGED INDEPENDENTLY AND THE SPEED INCREASED TO 80 MPH. THE CONTACT WAS FORCED TO APPLY THE BRAKE PEDAL TWICE BEFORE THE CRUISE CONTROL DISENGAGED TO APPROXIMATELY 75 MPH. THE DEALER AND MANUFACTURER WERE NOT NOTIFIED.THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE FAILURE MILEAGE WAS 116,350.

2011 HYUNDAI SONATA. CONSUMER WRITES IN REGARDS TO VEHICLE SUDDEN ACCELERATION. *SMD THE CONSUMER STATED THE VEHICLE SUDDENLY ACCELERATED AND CAUSED AN ACCIDENT. THE AIRBAGS DID NOT DEPLOY.*JS

"TAKADA RECALL" THE PUSH TO START WON'T WORK SOMETIMES, (STATIONARY )IT HAS ME STRANDED AT TIMES. I HAVE HAD THE BATTERIES CHANGED SEVERAL TIMES AND IT STILL WON'T WORK, MY FRONT SUSPENSION IS MAKING A VERY LOUD NOISE WHEN I STEP ON MY BRAKES(EVERYTIME I'M IN MOTION) I'VE HAD NEW BRAKE PADS, ROTORS AND $700 MICHELIN TIRES PUT ON IN AUG 2017 AND THIS NOISE IS GETTING WORST, THE WIPER BLADES ARE TOP OF THE LINE AND I CANNOT DRIVE AT NIGHT OR IN THE RAIN BECAUSE IT'S VERY HARD TO SEE, LASTLY I TRY TO USE MY CRUISE CONTROL ON THE (HIGHWAY) AND I SET IT AND BOUNCES BACK DOWN VERY LOW

KNOCKING IN THE ENGINE,CRUISE CONTROL DOESN'T GO OFF WHEN BRAKE IS PRESSED,SHIFT LOCK DOESN'T WORK.HAVE TO MANUALLY PRESS OVERRIDE BUTTON TO PUT IN GEAR.CAR STALLS SOMETIMES AFTER A TURN. ECS LIGHT IS CONSTANTLY ON. LOSS OF POWER SOMETIMES,HAD TO REPLACE BRAKE LIGHT BULB TWICE IN THE LAST 6 MONTHS AND THEY WERE COMPLETELY BLACK,LIKE BURNT.VEHICLE WAS GENERALLY IN MOTION WHEN ISSUES OCCURRED.

OVER THE LAST MONTH OR SO, MY CAR HAS BEEN LOSING POWER WHILE DRIVING. IT STARTED HAPPENING RANDOMLY ON THE HIGHWAY AND I DECIDED TO TAKE INTO DEALERSHIP TO DISABLES THE ISSUE. AFTER A DIAGNOSTIC TEST, IT WAS DETERMINED TO BE THE PCM. AFTER REPLACING THE PCM, I NOW HAVE BEEN EXPERIENCING THIS LOSS OF POWER EVEN WHILE DRIVING ON SIDE STREETS AND OFF HIGHWAY. I HAVE SINCE BEEN BACK TO THIS SAME DEALERSHIP LOCATED IN NEW LONDON CT AND HAVE BEEN GIVEN ANOTHER POSSIBLE CAUSE FOR THIS ISSUE AND THAT IS THE MOTOR. I AM EXTREMELY FRUSTRATED AND UPSET BC NOT ONLY DID I SPEND 1500 TO FIX THE PROBLEM, THE PROBLEM IS NOT FIXED AND IS ACTUALLY WORSE. I HAVE READ SEVERAL FORUMS THAT INDICATE A SAFETY RECALL ON MY MOTOR HOWEVER IT SEEMS AS THOUGH MY CAR IS OUTSIDE OF THE PARAMETERS THAT COVER MY MOTOR. PLEASE...

AFTER A COMPLETE STOP, THE VEHICLE WILL DELAY ITS ACCELERATION, AS IF IT WAS GOING TO TURN OFF, THE AFTER 3-4 SECONDS IT ACCELERATES, IT HAPPENS SEVERAL TIME A DAY WHILE DRIVING.

THE CONTROLS ON MY STEERING WHEEL WILL RANDOMLY QUIT WORKING. THE CRUISE CONTROL WILL WORK FINE ONE TIME AND THEN THE NEXT I CAN'T HIT SET OR THE CANCEL BUTTON WILL BE THE CRUISE OR IT WILL FLIP THROUGH THE OTHER OPTIONS (TRIP BUTTON). IF I HIT THE STEERING WHEEL IN THIS VICINITY IT WILL WORK CORRECTLY SOMETIMES. THE VOLUME BUTTON WILL EITHER MUTE, OR THE + WILL ACTUAL DECREASE THE VOLUME. THE BUTTON TO CHANGE THE STATION (PRESETS) WILL CHANGE THE MODE (AM, CD, SIRIUS...) SOMETIMES ONE DIRECTION (UP) WORKS AND THE OTHER DOES SOMETHING ELSE RANDOM. ALL OF THE STEERING WHEEL CONTROLS SEEM TO HAVE A MIND OF THEIR OWN AND DO NOT WORK CORRECTLY MOST DAYS VS SOME DAYS THE BUTTONS WORK FINE. I TOOK IT TO THE DEALERSHIP PRIOR TO THE WARRANTY EXPIRING AND IT WORKED FINE. NEXT DAY, ISSUES AGAIN. I SAW OTHER COMPLAINTS ABOUT...

CRUISE CONTROL FAILS TO DISENGAGE BY REPEATEDLY AND FIRMLY DEPRESSING THE CANCEL SWITCH ON THE STEERING WHEEL. CRUISE CONTROL MUST BE DISENGAGED BY MANUALLY DEPRESSING THE BRAKE PEDAL. UPON HARSHLY HITTING THE WHEEL IN THE GENERAL PROXIMITY OF THE SWITCH IT WILL SOMETIMES BEGIN TO WORK AGAIN RANDOMLY, OTHER TIMES IT WILL NOT FUNCTION AT ALL.

TUVO UN ACCIDENTE Y FUE DECLARADO PERDIDA TOTAL ,LAS BOLSAS NO EXPLOTARON

THE BUTTONS AND HORN ON THE STEERING WHEEL ARE NOT WORKING, NOTHING HAPPENS WHEN YOU PUSH ANY OF THE BUTTONS. CRUISE CONTROL, ODOMITER RESET, TRIP BUTTON, VOLUME, BLUETOOTH, RADIO STATION CHANGE, AND HORN DO NOT WORK. THE HORN NOT WORKING IS A HUGE SAFETY ISSUE, I CANNOT LET ANYONE KNOW I AM NEAR OR THEY ARE TOO CLOSE TO ME. WHILE DRIVING AND WHILE IN PARKED MODE

DEFECTIVE BRAKE SWITCH STUCK IN ON POSITION CAUSED THE CAR SLOW DOWN OF ITS OWN ACCORD IN TRAFFIC. CAR DROVE AS IF YOU HAD FOOT ON BRAKE AND ACCELERATOR SIMULTANEOUSLY. BRAKE LIGHTS STAYED ON AFTER TAKING FOOT OFF BRAKE PEDAL.

CRUSE CONTROLS DOES NOT ENGAGE AND/OR DOES NOT DISENGAGE.

ALL OF A SUDDEN MY CAR IS HAVING AN A PROBLEM WITH ACCELERATING. I WAS DRIVING 40-45MPH AND THE CAR DECILARRATED DOWN TO 30MPH THEN TO 20MPH I STEPPED ON THE GAS PEDAL ALL THE WAY DOWN AND THE CAR SLOWED TO ALMOST A STOP, AND THEN WITH MY FOOT STILL FULLY DOWN ON THE GAS PEDAL THE RPM SHOT TO THE NUMBER 4 AND THE CAR TOOK OFF FROM UNDERNEATH ME IF I HADN'T GOTTEN CONTROL I WOULD HAVE GOTTEN INTO AN ACCIDENT THANK GOD NO ONE WAS IN FRONT OF ME. MIND YOU I HAD JUST LEFT HYNDAI MECHANICS FOR THE 2ND TIME THIS WEEK WITH THE REPORTED PROBLEM AND THEY STILL SAY THEY CAN'T FIND NOTHING WRONG. IT HAPPENED RANDOMLY, BUT IN THE PAST WEEK IN A HALF MORE OFTEN THEN I'D LIKE TO COUNT. IT'S A VERY DANGEROUS SITUATION ESPECIALLY WHEN YOU HAVE A CHILD IN...

CRUISE CONTROL WILL NOT CANCEL WITH CANCEL BUTTON. WILL HAPPEN ANYTIME I'M DRIVING ON HIGHWAY AND SET THE CRUISE CONTROL.

TL* THE CONTACT OWNS A 2011 HYUNDAI SONATA. WHILE DRIVING 25 MPH AND MAKING A LEFT TURN, THE RPMS INCREASED INDEPENDENTLY AND THE VEHICLE LUNGED FORWARD WITHOUT WARNING. IN ADDITION, ONCE THE VEHICLE WAS PLACED IN PARK, THE RPMS CONTINUED TO INCREASE AND THEN DECREASED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 60,000.

CAR MAKES A LOUD CLICKING NOISE IN THE STEERING COLUMN WHEN GOING OVER 60 MPH AND WHEN SLOWING DOWN. WHEN PARKED, THERE IS ALSO CLICKING NOISES WHEN TURNING THE STEERING WHEEL. WHEN IN REVERSE, IT MAKES A CLICKING NOISE WHEN TURNING. GAS GAUGE DOESN'T WORK. IT NOW WILL RUN OUT OF GAS WHEN THERE ARE "60 MILES" LEFT UNTIL EMPTY. THE CRUISE CONTROL BUTTON WILL NOT WORK. YOU HAVE TO KEEP PRESSING IT TO COME ON. ALSO, THE BUTTON TO SEE TRIP MILES, TRIP A, TRIP B ETC, DOES NOT WORK ON THE 1ST TRY. IT TAKES MANY PUSHES TO GET THE SCREEN TO CHANGE.

TL* THE CONTACT OWNS A 2011 HYUNDAI SONATA. WHILE DRIVING 5 MPH, THE VEHICLE ACCELERATED RAPIDLY ON ITS OWN, WHICH ALMOST CAUSED A CRASH. THE VEHICLE WAS TAKEN TO BE REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE FAILURE MILEAGE WAS 93,000.