The rear brake light bulbs located in the trunk compartment get extremely hot which has caused melting of the light assembly. This is an extreme fire hazard. It is believed that this is caused by faulty wiring by Hyundai. Since purchasing the vehicle in 2015, I have replaced approximately 20 bulbs.

- Baltimore, MD, USA

The problem started with external light bulbs going out. Had to replace 4 in the matter of couple months. Smell of burning rubber (thought it was gas), radio restarting automatically. One day was driving down a road, all the sensors started flickering, the vehicle lost power, engine shut off, came to a stop. I managed to restart the vehicle in couple minutes and drive it the nearest shop. Happened at 78 K miles. The shop said they cannot fix this problem, had to take it the dealership where it is now. Will take a week to fix and well over a thousand dollars in cost. Absolutely unacceptable electrical issue in such a young vehicle, Hyundai needs to take responsibility and have a recall. Looks like its a very common issue in this model.

- Lyndhurst, OH, USA

My car has stalled while I have been on the road and will shut off. It has restarted in the past over the course of the last year and half 2018-2019. Today Nov 1 2019, my car stalled and would not restart. It had been behaving strangely the past week. Now I am stuck.

- Huntsville, AL, USA

Taillights constantly burn out and work inconsistently. My passenger side taillight currently does not work after the entire taillight connector/wiring harness has been changed due to the bulb burning and melting the socket. The fact that the light gets hot enough to melt thus piece is a fire hazard. Additionally my ESC light goes on for days and then suddenly goes off. I don't believe it possesses a safety issue due to possible unpredictable malfunctioning.

- Raleigh, NC, USA

Had my Hyundai for about a year now. There are very serious issue with exterior lighting, brakes lights, rear lights. Break lighting assembly and wiring harness melts and burns to a black crisp, bulbs burst due to severe overheating during "normal operation" of the vehicle. Safety and fire hazard with rear tail light lap assembly, bulb burns extremely hot right through plastic housing unit. Unable to replace bulbs because lighting assembly melts to the socket's core and the socket melts over the bulb metal base. Expect extreme damage prohibiting replacement of any bulbs. After being pulled over repeatedly, informed exterior lights were even after just changing them.. light bulbs burn hot rapidly, melt to the socket make it unable to get any replacement light bulbs to work because entire unit is then damaged, burnt and melted. Bulb will not fit because plastic unit has melted from circular to inward. Lights fail without the owner ever knowing until its too late. I've been parked at mall police officer informed me light was out, driving on highway pulled over 7 times given warning, repair orders due to lights out, pulled over on side street, road and lights just go out on highway. By the time bulb goes out its burned the entire unit through wiring, anything touching or around it. Change lights every 2, 3 weeks. When changing them I notice damage worsening, metal and bulb are burnt to a crisp. When I replace on side, a week or two later I have to change the other side. Creating a trickle affect. Once one goes out. Another goes out and so fourth. You literally have to replace the entire housing unit which is very expensive. Same repeats.. did not work. My front exterior light are now out as of a week ago. Meaning I only have 1 working light. I went to the dealership and was told it would be 300 per side to get it fixed because I need new electrical wiring ! seriously !

- Buffalo, NY, USA

Lost control of car on minor ice patch on the interstate. When it finally caught traction, it was slung into the side of a semi truck traveling at 75 mph, but the air bags failed to deploy. The driver was injured, the front end was destroyed, and the car was totaled. Can obtain crash report and better photos if needed, just don't have them on me at the moment.

- Jacksonville, FL, USA

Purchased a Hyundai Sonata 2014 Nov 2016. Are very serious issues with interior and especially with exterior lighting, brakes lights, rear lights. Break lighting assembly and wiring harness melts and burns to a black crisp, bulbs burst due to severe overheating during "normal operation" of the vehicle. Safety and fire hazard with rear tail light lap assembly, bulb burns extremely hot right through plastic housing unit. Unable to replace bulbs because lighting assembly melts to the socket's core and the socket melts over the bulb metal base. Expect extreme damage prohibiting replacement of any bulbs. After being pulled over repeatedly, informed exterior lights were even after just changing them.. light bulbs burn hot rapidly, melt to the socket make it unable to get any replacement light bulbs to work because entire unit is then damaged, burnt and melted. Bulb will not fit because plastic unit has melted from circular to inward. Lights fail without the owner ever knowing until its too late. I've been parked at mall police officer informed me light was out, driving on highway pulled over 7 times given warning, repair orders due to lights out, pulled over on side street, road and lights just go out on highway. By the time bulb goes out its burned the entire unit through wiring, anything touching or around it. Change lights every 2, 3 weeks. When changing them I notice damage worsening, metal and bulb are burnt to a crisp. When I replace on side, a week or two later I have to change the other side. Creating a trickle affect. Once one goes out. Another goes out and so fourth. You literally have to replace the entire housing unit which is very expensive. Same repeats.. tried to replace bulb with a halogen bulb instead and the base and bulb also burned.. under assumption that doesn't burn hot. Did not work. During severe rain pre-existing issues only worsen and magnify..

- Baltimore, MD, USA

ESC light and hard braking issue(ABS module?): ESC light turns on and the car applies hard brakes without any action from the driver while driving. This happens while driving on a straight road or freeway (not while turning). Sometimes, the ESC light doesn't turn on but the brakes still get applied while in motion without any action from driver. It has happened 5 times so far - 2 of those while driving at more than 60mph on freeway but was fortunate to pull to the shoulder safely. One instance of the problem showed up when the car was stationary but with engine running (at a parking lot). As you could see, this is a safety issue putting us in danger without any prior indication or no known resolution. I have taken it to the local Hyundai dealer service center but they cannot find the root cause yet. They have already tried replacing brake switch but that didn't help. I have filed a case with Hyundai directly too and waiting to hear from them.

- Richardson, TX, USA

My vehicle has approx. 84000 miles, has routine maintenance. Recently upon acceleration, white smoke expels from the exhaust. The engine runs hot and burns oil at an excessive rate. Having to add at least 2 quarts every 2-3 weeks. While driving, the check engine light came on, took car to mechanic immediately who then explained there was so much sludge on the plugs (causing misfires and engine light to come on) from built up oil that all needed to be replaced. After replacing the plugs and oil change, white smoke continues to expell from exhaust. Mechanic advised the engine will not last much longer and will need to be replaced/rebuilt.

- Oceanside, CA, USA

The interior/exterior lights flash off and on when driving.I have the lights set for automatic-I am traveling both highway and city streets.

- Addis, LA, USA

The engine stalled on seversl occasions and the dealership could not duplicate. On 7/21/2014 it stalled again while in gear.,closing damage to front bnker sterling loss control while backing out of hndicap spot. There is an insurance claim, towing, body shop repair and rent a car costs.

- Boynton Beach, FL, USA

The contact owns a 2014 Hyundai Sonata. While having regular maintenance performed on the vehicle by an independent auto center, it was diagnosed that the battery needed to be replaced. The battery was replaced by an independent mechanic. Afterwards, it was observed that the instrument panel no longer provided accurate information for the fuel gauge or miles per gallon. The dealer and manufacturer were not contacted. The failure mileage was approximately 75,226.

- Queen Creek, AZ, USA

While driving multiple indicator lights on the dash came on, (brake, ABS, tractions control, steering, seat belt, air bag and check engine lights.) T highway speed the transmission shifted into 1st gear and I was forced to exit the road immediately. I safely came to a stop and shut the vehicle off. I then restarted it and then I was able to safely get home. I then called aaa and had the car towed to my mechanic. My mechanic found that they could not communicate with most modules/computers that are in the car. After hours of testing, they discovered that the back up camera was corrupting the computer data lines and essentially shutting down crucial modules in the vehicle. Once the camera was removed from the car, the vehicle operations returned to normal. Please advise Hyundai of this issue, so other motorists can be spared this frightening experience. I will provide the invoice for repair and the failed part, which I have in my possession, if you need. Please contact me for further information.

- Lockport, NY, USA