2010 Hyundai Elantra: adaptive cruise control problems

Filed Apr 8, 2015 · Acceleration, Driver assistance · CA · crash · 1 injury

Purchased elantra july 12, 2012. I called my brother for financing information. He came to the dealership. Mazda of orange. When he started reading the contract the became very upset. He called out the salesman for the extra charges, taking advantage of me, by not telling me I didn't have to add these things. The manager, ask me to come to his office to close the deal. I needed a co-signer. A friend of mine said he would co-sign. We signed. The first malfunction was the cruise control. I was in the number one lane the traffic began to slow. So I tapped the brake, again and again, it would not shut off. Even though I was applying the brakes. I was terrified and trembling. The second incident was when, I was pulling into a parking place, with my foot on the break. Even though I was applying the brakes, the car sped up went over two cement stops ultimately hitting another vehicle head on. This vehicle was pushed back approximately 6 ft. The third malfunction, was september 25th, 2013. Upon the request of a friend, I pick up her daughter from school. When we got home, I parked in the driveway on a slant. We removed the packages from the trunk into the house. I sat down in the drivers seat, with my feet outside the car on the pavement. The car lunged very hard and fast backwards. I, subsequently was pulled down and under the car. I was dragged 12 to 15 ft. When it stopped, my car had hit another car. I ended up under my vehicle, in serious condition. The national highwaytraffic safety administration had reported on-line that there were extensive recalls on this very model. I have yet to receive any notice.

Filed Apr 1, 2014 · Acceleration · 103,000 miles · IN

April 1st 2014 at aprox. 9:15am while performing an emergency acceleration in a 2010 hyundai elantra se with aprox.103000 miles car became stuck accelerating and continued to do once foot was lifted from both pedals. Brakes were effective at slowing vehicle but engine continued to accelerate at full throttle. Tapping accelerator was tried and was ineffective. Car was shifted by operator into neutral and red-lined on RPM. Operator slammed accelerator peddle to floor again and unintended acceleration stopped and car returned to normal function. No cruise control was being used, no hazard warning symbols came on. Car was shifted back to drive and no accident or injury occurred. Car accelerated to aprox 70mph under these conditions. Car was brought to a hyundai dealer for service a few hrs later who noted and showed customer how oem floor mats when properly installed can pop up and trap accelerator peddle down if accelerator peddle is forced to floor rapidly. Dealer was able to duplicate issue and removed floor mat from mounting on floor and left loose in driver's foot area. Customer put floor mat in back seat to avoid issues.

Filed Mar 27, 2013 · Acceleration, Brakes · OK

The car revving when the cruise control is on and pushing on the breaks then not being able to put the car in reverse or park. I had to use the shift lock release to just be able to get it into park after that.

Filed Nov 7, 2012 · Acceleration, Brakes · MO · crash

2010 hyundai elantra (rented). Consumer wanted to know were there any recalls issued related to defects in the steering, accelerator problems, suspension problems or brake problems *tgw the consumer stated he was involved in an accident, which caused him to crash. Updated 01/15/13 the consumer stated the vehicle swerved to the left, which caused him to strike a pole. The consumer then crossed the median, and struck another vehicle, killing the other driver. Updated 01/28/13 updated 02/07/13 updated 12/23/13 the consumer stated the cruise control was set at 42 MPH. When the vehicle swerved, he hit the brake, but the cruise control did not disengaged, instead the vehicle increased in speed. Updated 07/07/14 updated 09/24/14

Filed Apr 4, 2011 · Acceleration · 9,700 miles · NY · crash

Tl* the contact owns a 2010 hyundai elantra. While driving with the cruise control activated at approximately 65 MPH, the contact applied pressure to the brake pedal and pressed the off button for the cruise control to deactivate yet the cruise control would not deactivate. The contact stated that the vehicle crashed into a metal guardrail and the vehicle stopped fifty feet from the guard rail. The contact was uninjured and a police report was filed for the incident. The vehicle was towed to the dealer for body damage repairs. The manufacturer was contacted and a complaint was filed. The manufacturer was unable to provide further assistance but informed the contact that the vehicle was not equipped with a crash box. The approximate failure mileage was 9,700.

Filed Mar 14, 2010 · Acceleration · 4,000 miles · VA

When the cruise control was set between 40 and 50mph instead of being set at that speed/MPH the car kept accelerating to 70mph, only when I applied the brakes did it slow down. This happened 5 times in the past week, and I tested it out and it happens maybe 5% of the time but not in any random increment.