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2011 Hyundai Sonata electrical complaints

Page 16 of 16: complaints 431 to 444 of 444, newest first, as owners wrote them.

See the summary of 2011 Hyundai Sonata electrical problems: which part fails, at what mileage and related recalls.

Filed Sep 10, 2010 · Electrical · 30 miles · FL

Tl*the contact leased a 2011 hyundai sonata. The contact stated that after turning the motor off, the key was not able to be extracted from the ignition. The vehicle was taken to an authorized dealership where the dealer stated that he had to maneuver the key a certain way. The vehicle had not been repaired at the time of the complaint. The contact called the manufacturer and filed a complaint. The current mileage was approximately 740. The failure mileage was approximately 30.

Filed Sep 2, 2010 · Electrical, Tires · 7,000 miles · IA

My 2011 sonata has 7600 miles on it. The problem began around 5000 miles, but has gotten progressively worse. Upon trying to turn the car off, the engine shuts off, but the key is stuck in the accesory position. I can restart the car and drive, but I can't get the key out. It just stays either in the accesory or the on position. I've had to unhook my battery to keep it from dying because I can't get the key out. At first, I could just move the gearshift out of park and back into park, and that would usually unlock the key. As time went by, the problem went from happening once a week, to once a day, to nearly every single time I drive the car. Also, once it started happening more frequently, I couldn't troubleshoot to get the key out. I would just have to wait, sometimes up to two hours, and try again. Eventually, the key would just pop right out as if nothing had been wrong in the first place. Very frustrating and time consuming. The car is currently at the dealership getting a new ignition. We'll see how it works.

Filed Aug 27, 2010 · Electrical · 6,500 miles · KY

I was cut off by a driver making a left turn into my path at an intersection who failed to stop at his stop sign. I tried to get the drivers attention by laying on my horn but the horn on the 2011 hyundai sonata is not even audible in traffic and does not provide any warning to other drivers or pedestrians. The very weak, ineffective horn is a safety defect and should be replaced by an effective horn.

Filed Aug 22, 2010 · Acceleration, Electrical · 1,000 miles · FL

Sonata 2011 horn and acceleration problems. People can not hear the horn. Also when I test drove they sonata the test car had problems where there was accelerator problems. When I stepped on the gas the car almost quit, paused and they took off. This is dangerous and could cause an accident by not accelerating in time. This has happened on my car at least 7 times, accelerate, pause or hesitation the motor kicks in. When I asked the salesman about it at the dealer he told me the motor on the test car was probably cold. This happens when the car is warmed up. This is very scary when you pull out in traffic. Also the horn is a joke. You can't hear the horn and it needs to be replaced.

Filed Jun 4, 2010 · Electrical, Locks · FL

2011 hyundai sonata gls automatic transmission. Problem with ignition key. The key will not go past acc to the lock position to allow the key to be removed. Followed directions in manual to push the key in at acc position, but the lock mechanism does not move. Happens every other day. Have restart the car and move it and try the process again to get key to move into its proper position (lock) to remove key. This has happened to both myself and my wife. Taking car to dealership. Impossible security situation as cannot leave key in vehicle.

Filed May 25, 2010 · Electrical · 370 miles · TX

2011 hyundai sonata horn is so weak as to be inaudible at highway speeds. It needs to be upgraded to a dual tone immediately before someone gets hurt from not hearing the horn. On a car of this caliber, there is no excuse. I hope I get a notice to bring mine 2 day old car with 370 miles in for a replacement of the horn. Lane change going home from dealer caused me to notice this. Scared both myself and the guy trying to swerve into my lane.

Filed May 24, 2010 · Electrical · 950 miles · AL

I was driving my vehicle down a four lane road and another vehicle driving parallel to me started creeping into my lane. I applied the horn of my vehicle but the other driver failed to hear me. I had to swerve off the road to avoid them. I have noticed that the horn in my car is very weak compared to previous cars I own, and am concerned about other people hearing it.

Filed May 24, 2010 · Electrical · 2,018 miles · CA

2011 hyundai sonata se 16 days old, 2018 miles: car has an "intermittent starting problem". It has left my wife stranded at work 3 times, two of those times in a deserted parking lot after hours, once at the dealer when I was called to pick it up. It has now been out of service for 18.5 days since april 26, 2010. It has been taken to the dealer four times since april 26, 2010 and remains there at this time. Dealer has confirmed battery is always at full charge, they have changed both starter system relays, replaced the starter, checked transmission neutral position sensors. Safety issue: leaving a female driver in an unsafe and unprotected situation. Due to the non starting issue.

Filed May 22, 2010 · Electrical · 320 miles · MD

I purchased a 2011 hyundai sonata on 5/11/2010, and noticed that the horn isn't loud enough for others to hear in heavy traffic.

Filed May 14, 2010 · Electrical · 400 miles · TX

Driving approximately 45 MPH on a four-lane divided road, in left lane. Driver of large pickup truck on my right attempted to change lanes into the passenger side of my car. I honked but do not believe my vehicle's horn was audible to the driver of the truck at highway speeds. Was able to take evasive action to avoid truck without collision. The horn on this vehicle is very weak and represents a glaring safety hazard.

Filed May 3, 2010 · Electrical · 200 miles · CA

I have a 2011 hyundai sonata and noticed upon delivery of vehicle that the horn is very weak. I have used the horn on the freeway and the driver of the other car did not even hear me. This is a potential problem in an emergency situation if you want to alert someone on the road. I hope this gets replaced soon.

Filed May 1, 2010 · Electrical · 19 miles · FL

We took delivery of our 2011 hyundai sonata on 4/29/2010. As we were driving home a car on the lane next to us on my right hand side started shifting onto my lane. I blew the horn but he still cut me off. At the light I asked the person who cut me off if he didn't hear me blowing my horn at him and he said no I am really sorry but I didn't see you and I didn't hear your horn either. When I got home I got into my other car and started it with the AC on and no radio I asked my wife to press the horn on the sonata and I can barely hear it and we were just sitting in our driveway with no road noise and my radio off. I looked into this issue online and others have the same issue with the horns on their sonata. Hyundai also admitted that the horn was weak but I still see no change or recall. Please look into this matter before it cost someone their life or a real bad accident.

Filed Apr 27, 2010 · Electrical · 2,200 miles · NH

Just purchased a 2011 hyundai sonata, as I was driving home I was beside a tractor trailer who was attempting to turn into my lane. Here is the problem as I laid on the horn I noticed it's no louder than the road runner on disney channel. This is a huge safety concern and I think this should be brought to hyundai attention asap. This horn needs to be changed to an appropriate sound level so oncoming traffic and dangerous situations can be avoided. I am not the only person the believes hyundai should address this issue as I now see many complaints on the web about the horn just not being loud enough. Hyundai has come alone way and certainly has made a name for themselves and I would hate to see someone get injured or killed do to the horn not being able to get attention and avoid accidents... I hope the federal safety agency looks into this issue and it's addressed by hyundai....the horn needs to be changed.

Filed Apr 26, 2010 · Electrical, Locks · 23 miles · FL

2011 hyundai sonata gls automatic transmission. Insert key to start engine. When I want to turn off engine, the key will not go past acc. I push in the key and try to turn key into the lock position, it will not go into the lock position. I have to fiddle around with the release switch, and shifter on the shifter arm. Eventually I can get the key out. The engine does shut off, but can't leave car, because it can be started again. I can't leave the car because the car can be started without me being there. This failure happens almost every time I try to turn off the car. I brought the car back to king hyundai fl, twice, without them fixing the problem. I am now waiting for them to replace some parts to the shifter arm. If that does not work, I will invoke the lemon law.

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