Hyundai Elantra electrical problems

Financed last year (2021) at 38,000 miles, financing a vehicle i wish I knew to do research before hestitly excepting my first offer, first waring was on the test drive. The car had to be towed back to dealership because the battery was dead. In the sub-zero cold, the battery with read low and this causes electrical issues, from remote start not working to unable to open the doors. The more common and reaccuring issue that is getting worst is the lack of excellaration when taking off. Realizing this drastic difference recently, I know there is some thing happening, but I have not had much good customer service when I have brought issues to dealership and services center. Also issues with harness for the back left lights. The harness that holds the bulb keeps burning out. Dealer has never fixed when I immediately experience this issue and they just replaced the bulb twice until they realized the real problem and told me it would cost me $160

The contact owns a 2016 Hyundai Elantra. The contact stated while driving approximately 35-40 MPH, he looked in the rearview mirror and noticed that the trunk of the vehicle was open. There was no warning light illuminated. The contact stated that he was unable to lock the trunk using the lever on the front seat, key fob, or the button on the trunk door. The contact continued driving. The dealer was notified of the failure and informed the contact that the next availability would be in February 2023. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 80,000.

I have had multiple headlights, turn lights and brake lights burn out - started less than a year of car ownership; with at least one outage every 2-3 months - both driver and passenger, and rear lights. Not just bulb replacements, I’ve had Expensive replacements for harnesses on both sides too, but issue keeps returning. Currently driver brake light went out, can’t see a Hyundai mechanic for another month due to they and surrounding Hyundai dealers are fully booked. The car is faulty. I am the original owner.

My car stalled for no apparent reason… The warning lidhts weren’t on the dash and the oil indicator didn’t show low. I restarted it and drove home. It stalled a couple more times. The idiot lights didn’t come on again nor did it show me low oil. When I got home my son checked the oil and it was dangerously low. We added more oil and drove it again it appeared to be fine. He changed the oil just to be on the safe side. And when he restarted it all hell broke lose. He then ran a diagnostic test on it to see what was wrong. The engine was blown. I had it towed to a shop for confirmation. Yep a rod blew through the block.

The airbags on the side of the driver's seat is very dangerous and can implode just by slamming the car door. I've also had an on-going issue with the break line ( lights ) the passenger side break light will not turn off, this issue is also very dangerous for myself and other drivers who do not know when I'm using the breaks due to this issue. I've brought the vehicle to Hyundai North Houston to have the break light inspected, ( that was about a week ago ) however I was told that they could not give me a loaner vehicle and the next appointment to inspect this vehicle would be as early as Aug 31,2022 and as late as September 2022. I've had technicians jump the battery several times due to this light not turning off. Many of the techs says it's the breakline and possibly a fuse that need to be changed. I also brought the vehicle to the purchase location ( Carmax/North Houston ) for inspection and service, but they did not address this as a problem during that time. The vehicle also seems to overheat more than what is normal and profusely leak water.There is also a problem with the tire sensors. The vehicle was given to me at purchase with the tire sensor lights on. I've had the sensors checked out and was informed there is no issue, now the sensor light does not illuminate even if the tire pressure is low. This vehicle has many dangerous driving components and should be investigated immediately.