2019 Hyundai Elantra: multiple warning lights

Filed Apr 3, 2026 · Engine · UT

my car was going uphill and would only go about 15 up hill and would not accelerate, no lights came one to indicate any issues, then it started driving properly. Then after about 4 min it just died, in the middle of a busy intersection during rush hour. the check oil, engine and battery lights came on. Then after turning off car it came back on and all the lights disappeared but happened exact same way after 3 more min. Both times the lights went off. Now it trys to turn on but stalls right away and the check engine light is one. After taking to the dealer they stated that there was no oil in the engine. There are also no visible leaks to explain no oil. And 3 timing codes came up as a result of this. They conducted my routine oil change and still the codes came up and the car failed to start. In addition to all of this there is a knocking noise. I have an engine like those that have been recalled in the past but my particular VIN was not part of that recall. I have always done my oil changes at Hyundai dealer and on a regular schedule. This sounds to me like the same issue the other same types of engines had.

Filed Dec 20, 2025 · Engine, Transmission · IN

I own a 2019 Hyundai Elantra Value Edition . 2.0L 1999CC L4. A few weeks ago we started with really cold/snowy weather and as I’m driving I’ve noticed weird knocking sound that sounds like a Ford F250 starting up. Today while stopped in traffic with the vehicle idling, the 2019 Hyundai Elantra cut off into the battery mode as if I just have my car running off of my battery (ex: roll windows up) and all of the lights on the dash board on. I put my car on the break to turn my car off and it went back into drive mode, it didn’t shut off. I tried accelerating my car went no where, within a few minutes it did it multiple times. I called the local dealer and was informed that there were no recalls associated with the VIN. I let Hyundai Webb aware of the failure. The failure mileage was approximately 197,000.

Filed Jun 23, 2022 · Engine · NY

Have had this problem on and off for a solid year, at one point I found the recall referenced in the other complaints stating my car was affected however when I search now it says “no unrepaired recalls” for reference, I’ve made 3 calls regarding this scary issue and have been told the same dealership doesn’t do loaners and on another day doesn’t have loaners & have also been given a 6 week wait period to see if they can get around to it. it doesn’t matter if I’m on the highway or at a stop sign the car will just out of no where shut off. This has caused an accident between myself and the guard rail on the highway a few months back. All the lights will come on and the car will just stop. This is usually paired with a rattling noise as well. It happens multiple times a day or week sometimes it will happen 4 times in a 10 minute drive. It is so scary & Hyundai hasn’t seemed to care. Sometimes it will go on for weeks and then have a few weeks where it stops. I also feel like I oil changes an abnormal amount, it’s like everytime I go they tell me I’m way over due yet the mileage doesn’t add up. Worst car I’ve ever owned.

Filed May 18, 2022 · Engine · FL

The engine on my 2019 Hyundai Elantra failed during high speed interstate travel. After being on the highway for several hours traveling at approximately 75 mph I heard an odd "pop" which sounded like a rock flying up into the undercarriage on I-40 near Morrilton, AR. About 10 minutes after this sound occurred, my vehicle started to smoke from under the hood and then emit a rattling sound. As I pulled the vehicle to the shoulder of the road it began to flash multiple warning lights across the dashboard and became very difficult to steer. I stopped the car, turned off the ignition, and popped the hood to inspect the smoke. When I attempted to restart the car, it indicated system failure and would not restart. The car was towed to Crain Hyundai in Conway, AR for repair however they have refused to honor the warranty stating that the vehicle was vandalized by someone removing the oil plug. My insurance company investigated this allegation and found that the failure was mechanical in nature and not the result of vandalism. Further, the dealership indicated in the insurance investigation that they have never even run diagnostics on the vehicle. They simply refused the warranty when they noticed the oil plug was missing. The vehicle is available for inspection upon request. When my engine blew out at a high speed on interstate traffic, my safety and the safety of others was at risk because my vehicle suddenly and unexpectedly slowed down and then stopped on the roadside. The location where I pulled over was at the top of a blind hill and oncoming traffic could not see my vehicle as they approached it. As we sat on the roadside waiting for a tow we were nearly hit 4x, including once where the vehicle lost control and spun from the right lane, across the left lane and into the median before righting itself. There were NO warning lamps, messages or other symptoms of the problem prior to the failure. My vehicle had been parked on a concrete drive and no leaks were seen.

Filed Mar 20, 2022 · Electrical · MS

Four times while driving this vehicle in the last 5 days, all of the warning lights on the cluster light up and the speedometer and temperature indication stop working. In addition the turn signals will not work. If using the cruise control, it turns off. In addition to being distinctive, it is unsafe. Hopefully you can help!

Filed Aug 23, 2021 · Engine, Fuel system · 20,000 miles · CA

The contact owns a 2019 Hyundai Elantra. The contact stated that the dealer completed an unknown recall repair on the vehicle however, when she picked up the vehicle from the dealer and was driving 30 MPH, the vehicle inadvertently stalled. Several warning lights including the check engine warning light were illuminated. The contact stated that she turned off the vehicle and was able to restart it after several attempts. The contact drove back to the dealer who informed the contact that they could not determine the cause of the failure. The vehicle was not repaired. The failure recurred while driving. The vehicle was towed to the dealer who diagnosed that the engine oil needed to be drained and refilled. The contact stated the engine oil was replaced; however, the failure persisted. The vehicle was taken back to the same dealer who diagnosed that the engine needed to be replaced. The dealer informed the contact that the warranty would not cover the recall repair for the federal safety agency Campaign Number: 21V301000 (Engine) because the contact did not have the engine oil maintenance records. The manufacturer was not notified of the failure. The approximate failure mileage was 20,000.

Filed Feb 6, 2021 · Electrical, Lights · 35,000 miles · PR

Since I bought the car I noticed a lack of considerable light output coming from the front headlights. Turning on the brights is just worst as it lowers the line of sight instead of increasing it. The overall lights are dim. Changing the bulbs does nothing. This is especially dangerous at night as you can't see very well.