At 1st, my tail light went out on my passenger side of the car. I tired to fix the problem with replacing the bulb. This went on for several times. It got to the point that the bulb wouldn’t fix the problem. I then replaced the wiring harness. That worked for a day or two then the light was back out. I even went back to the dealership and had then replace the wiring harness, I was thinking perhaps I had a defected one, still to no avail. I then paid the $170 diagnostic fee so the dealership could find the problem. Well, I was told the problem was beyond the tail light and it was more than likely needed to be traced throughout my car. The job was gonna be too time consuming and costly for that particular dealership and ultimately my money was returned. Throughout this crazy process I had contacted the Hyundai corporate office to report the problem and was dismissed. So, here’s the bigger picture. Once I started researching this problem more and more people were having the same problems as I. The light bulbs in the tail lights was burning so hot that it would burn out the bulb, the wires and the housing causing many people to replace bulbs and in some cases the whole unit. This what happened to the driver side of my car. The entire housing and wiring was not good and the whole thing had to be replaced. Hyundai has some serious electrical defects with the year and model of my car. They don’t want even acknowledge that there is a problem. Honestly, one of the employees explained to me how this was a known problem and how the company tried to fix it by making the socket thicker with the hopes of the bulb not burning out. This employee knew the the wiring harness was changed before to the new one the original one because of the color of it. So, clearly, it did not solve the problem. Now that my electrical issues existent beyond the tail light means my car could be at risk of fire at anytime. Last thing, my high beams don’t work now also.
2014 Hyundai Sonata electrical complaints
Page 3 of 6: complaints 41 to 70 of 135, newest first, as owners wrote them.
Faulty lights: flickering off and on while driving at night, park light fail to come on but break lights work, unable to use the lights in “auto” mode or else they flicker. Flickering with left front turn signal. There are multiple complaints about this issue on YouTube and when you Google the car and check reviews. This issue puts my life, my children’s lives, and so many others lives in danger.
2014 hyundai sonata. Consumer writes in regard to the fuel tube recall.
Having to replace headlights and brake lates every month, now rear passenger side light is completely out and will not come on after changing all bulbs and fuses, see this as a major safety issue, there are many complaints about this same issue and Hyundai is ignoring this safety issue
I started my 2014 Hyundai Sonata Hybrid and proceeded out of the garage. Almost immediately out of the garage, a loud high alarm went off and the dashboard read "Electric Motor Warning - Safely pull over and do not drive". My vehicle simultaneously lost any ability to accelerate and slowly tried to get the vehicle into a parking spot in our apartment's driveway. This was not the first time this has happened. This same thing happened earlier this year and required a recall service that I was told to be fixed after being without a vehicle for 3 months!
Last night 9/5/22 I went to change out my brake light on driver side which should have been very simple when next thing I know I’m having a very hard time twisting the socket to remove from housing because it had fused the plastic together from burning. Idk if you think it’s normal but to me that’s a very susceptible spot for a car fire. Anyways I decided to check passenger side and again same issue. The last pic was of the passenger side burnt end of the brake light.
Head Lights Go Out Completely at Highway Speed Headlight dimmer switch fails to switch between high and low beam. Lights can go completely out with zero viability during nighttime driving conditions. Speed of vehicle seems not to be a factor in the headlamp failures. May also fail to dim from high-beam to low-beam in the instant of oncoming traffic. Causes a great deal of distraction to safe driving as attention of diverted to fiddling with the headlight/turn signal switch stalk. Lights have sometimes gone completely out (dark) at highway speed in congested traffic conditions. Has been an issue since I purchased the vehicle in 2015 with under 17,000 miles but the problem is getting progressively more frequent. I am concerned that in the future, I may not be able to get the head lamps to come back on, while I am at highway speed and no chance for a safe emergency exit of the roadway.
I drove a mile from my house and the vehicle stalled at a turn. The engine shut off. I tried to turn it back on and it did not. I have an electrical push button and it did not work. My passenger and I pushed the car out of the road into the back area of an HEB. We then opened the hood and the engine started smoking. I had called my boyfriend who then arrived. The engine continued to smoke and an HEB driver saw the incident. He came over with a fire extinguisher and sprayed it because they could see flames starting under the car. The fire department and police had been called. The car engine then went up in flames and my boyfriend used the fire extinguisher. The fire department arrived and went over to the car and cut the wires. Nothing on the car works. It has not been assessed because I only had collision insurance and my company would not come to assess it. They did tow it back to my house where it is sitting and not working. I can't even move it into neutral. There was not warning of this and I had driven the car to the airport (an hour away) and back five hours earlier that day and it seemed fine. The fire department said that if they need to be contacted they have a report on the incident.
We were driving and the engine just quit. We were able to safely get to the median. The minute the car was stopped we smelled something burning. We got the kids out of the car and to the other side of the road. We looked under the hood and could smell the burning but didn't see where it was coming from. Soon we were back on the side of the road waiting for our ride to pick us up. About 20 to 25 min later we saw smoke coming out of the hood. My husband called the fire dept and just as they arrived the whole thing lit on fire under the hood. The fire dept was able to put out the fire. Now we are waiting to have it appraised by our insurance company.
The lights on the vehicle shut off with no warning. All of the lights, front/ rear lights and inside dash and radio.
Hybrid System Warning! This is the second time I have received this issue. It seems like a big issue within these types of cars. The first time I took it to Hyundai and they said replace the transmission. I took it to my transmission guy and he just changed the alternator and it worked. Now today, I am getting the same error message, but all the answers online are completely different things. I called Hyundai again and they once again suggested to replace transmission. They are trying to rip people off. This car is a lemon.
Headlights turn off when applying it turn signal. Low beam headlights are not shining far enough down the road to be able to see.
Headlights will randomly flash off/on while driving. Using turn signals will also make the headlights (and some interior lighting) flicker off/on. Headlights were replaced, but problem still exists. This is a major safety issue for me as other drivers believe I'm flashing my lights intentionally, not to mention, driving at night and having your headlights turn off randomly isn't very safe. We feel very unsafe driving this vehicle after dark because of this issue. This problem started at approx. 70,000 miles. Took the vehicle to the dealer and was told the issue is a defective multi function switch and that others are having the same issue. However, but the dealer said this issue is only covered by the warranty up to 50K miles and I would have to pay to have this resolved. I contacted Hyundai Consumer Affair's and opened a complaint with them. I was assigned case number 18855023, but was told there isn't anything Hyundai could do and I would need to deal with my dealer to get this repaired out of warranty. From my research I've found that many other Sonata owners are experiencing this same issue and that some of the Hyundai Genesis line of vehicles also are experiencing these issues, but in response to these Genesis owners, Hyundai has extended the warranty of the multifunction switch assembly to 15 years with unlimited miles from the date of original retail delivery or date of first use (whichever occurs first). Why is Hyundai not addressing this same issue that exists on their other model lines??? Hyundai needs to extend the warranty and repair this defective switch for ALL other Hyundai models. This is a very unsafe and potentially life threatening hazardous issue that needs to be address for all Hyundai customers and not just the Genesis owners.
The contact owns a 2014 Hyundai Sonata. The contact stated that the accelerator pedal was depressed while he was at a complete stop at the stoplight, but it failed to respond. The battery warning light and several unknown warning lights were illuminated. The contact turned off and attempted to restart the vehicle however, the vehicle would not start. The contact noticed smoke coming from underneath the driver’s side hood. The contact was able to push the vehicle to the side of the road with some assistance. The vehicle was towed to the dealer who diagnosed that the engine had seized and needed to be replaced. The manufacturer was made aware of the failure and a case was opened. The manufacturer called the contact and advised that he would be responsible for the cost of the repair as he failed to complete an unknown recall repair. The vehicle was not repaired. The approximate failure mileage was 50,100.
As I was driving down the road , my light start flickering. Then immediately go out and wont come back on. No warning light came on. My light stating my trunk was open came on but my trunk was not open and the tire pressure light came on but normally it states which tire and that didn't happen either. Nothing was wrong with the tires either. I had them check.
The contact owns a 2014 Hyundai Sonata. The contact stated that while driving at 65 MPH at nighttime, the turn signal switch was engaged, and the headlights inadvertently turned off. There were no warning lights illuminated. The contact stated that he was able to turn on the high beams by engaging the high beam switch. The dealer was made aware of the failure but informed the contact that they would be able to diagnose the vehicle in four weeks. The dealer also advised the contact that the turn signal switch needed to be replaced. The contact also contacted a second unknown dealer who also advised the contact that the turn signal switch needed to be replaced; however, the earliest availability was in a couple of weeks. The contact stated that the failure had been reoccurring while driving. The vehicle was taken to an independent mechanic and the turn signal switch was replaced. The manufacturer was made aware of the failure but did not provide any assistance. A case was opened. The vehicle was repaired. The approximate failure mileage was 97,200.
When driving at night headlights, and all lights goes off.(I do not drive much after dark, but this needs to be addressed). It has happened a few times this past year, thought it was me, yet my daughter used the car and she had it happened 4 or 5 times.Sometimes it happens when you use directional lights. No warning when it happens, which is very dangerous .There is only less than 68,000 miles. Supposed to be under warranty 100,000 miles or 10 years, yet I am told I have to pay $150.00 to do diagnostic which may not be solving the problem which is not fair. Looking online there are many complaints of this on this year and model. Asked the manufacturer when will they do a recall? After someone gets killed?
The car looses power the rpm want get above 2 and now it want crank
What seems to be random and without provocation, the car will sound a beeping alarm that only sounds on the interior, it will deactivate the accelerator (basically puts the car in neutral), and will display a warning message that reads "hybrid system warning! Safely stop and do not drive. Check brake". No matter what speed the car is traveling at, it can undergo this problem. If brakes are applied during this issue, it will sound as if the brakes are grinding and are not functioning properly. The issue can only be resolved by putting the vehicle in park, turning off the vehicle, and restarting it. If this is done, the car is back to 'normal' function. It has certainly been a safety hazard as it has done it multiple times in bumper to bumper traffic while traveling at higher rates of speed, and the car stalls out in the middle of the freeway. The hyundai service department has found no issue after running diagnostics, and says there is nothing that can be done to remedy the issue overall. I would estimate this exact issue has occurred approximately 20 times, periodically, over the last 6 months.
I was driving on a local road and the car started jumping so I pulled down the block to park it and it turned off.
As I was driving my car one day my wheel suddenly became stiff, I was unable to steer. I almost hit two cars while driving, on my dash the wheel logo with an exclamation point came on and sleepy road icon as well. I almost lost my life that day, I went to an advanced auto part because I felt like it was a power steering problem, I bought power steering fluid only to find out that my car is electric power steering. I turned off my car and the icons went away, the next day it did the same thing out of nowhere but thankfully I was in a clear road. This defect has put a risk on my life and will to others, please recall this vehicle.
The check engine light illuminated intermittently at 92k miles, then the engine started making noises intermittently, and then the vehicle was slow to accelerate intermittently. The knock sensor software upgrade had previously been installed. The synthetic oil had been changed at 82k and 86k. South point hyundai changed the oil, replaced the battery and turbocharger at 92381 miles. Around 93246 miles the intermittent engine noises and intermittent no acceleration and slow acceleration are back, and the check engine light is not illuminating. Returned my sonata to south point hyundai who reports the engine is bad, but there are no diagnostic error codes, and they are waiting to hear back from hyundai on how to proceed. Hence, the knock sensor software update is not a corrective action for detecting engine failure, alerting drivers to engine failure. The knock sensor software update is not an effective screen for engine defects. The engine noises occur when the vehicle is stationary, in motion, on a city street, and on a highway.
Hybrid system warning "safely stop and do not drive" warning sounded while driving at approximately 70mph on the interstate and the car immediately lost power and was unable to lost the ability to steer as the steering wheel locked! The dealer indicated it was the power relay assembly for the hybrid battery that faulted.
"check charging system" warning message came on while driving on the highway at night 01/08/2021. Suddenly no power to the engine. The gas pedal wasn't working. Quickly I pull into the hard shoulder. The car failed to start the engine with the same error message. The car lost power shortly after. (the hazard light wasn't working. I contacted 911 for emergency assistance. Penndot truck shows up after an hour to cover the road. ( to prevent collisions.) I towed the car to a nearby dealer. Contacted by the dealer 3 days later. They said it was12v a battery issue and it's fixed. I went back to the dealer the next day to pick up the car. I paid $388 for replacing the battery. The car won't start with the same error message. I ran into the dealer asked for an explanation. The worse thing is the dealer never ran the diagnostic test for code or anything and assumed it's fixed. I demanded a refund. I made a few calls to check the status of service since then. No one has returned my call yet.
My headlights keep going very dimmed and brake lights consistently burning out in my car. I am replacing them every couple of months. This has been going on over a year.
I was driving the vehicle on a highway going no more than 45 MPH and all the lights came on and it shut completely off. I tried to get a jump but it still didn't do anything. There was no engine lights or anything on my dashboard besides eco. The car hasn't had any issues at all. For some strange reason my steering wheel been locking a lot.
This is a major issue thousands are having with this model 2014 sonata. When using the blinker, it causes the headlights to completely shut off while driving. Soon as the blinker turns off it kills the headlights. Extremely dangerous and hyundai seems to be ignoring this issue and pretending they're not hearing of it often. I've had to pull over many times until the lights come back on. Seems to be an issue in the steering column. Cruise control also decides when it wants to work. Sometimes on startup it works, sometimes it doesn't. I believe it has to do when the car is started. Something odd electrically with these cars. But the blinker/headlight issue is causing wrecks. This is wildly dangerous
While driving my sonata an error appeared on my dashboard stating 'hybrid system warning! Safely stop and do not drive. Check brakes." when this occurs the gas pedal goes to the floor and the brakes grinds my tires. U can hear a loud chiming like sound coming from the car. I'm reading this issue with a number of sonata hybrid.
When driving at night my headlights some times flicker like from high beams to low. This is bad enough, but when they go completely out on 2 lane highways at midnight it is heart stopping. Have learned it might be multi function switch ( turn signal switch). To be repaired at my expense even though there has been hundreds of complaints for this issue. Rep from hyundai told me he had never heard of this problem even as dealer mechanics says happens all the time.. Maybe another class action would get their attention before some is killed.
Drivers side brake light bulb exploded, and melted into the socket. I was advised that you cannot replace just the socket and hyundai is quoting $400 for the entire wiring harness. This is a fire hazard and causes an additional safety hazard with the loss of the brake light
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