It is most likely the Hazard Switch. The turn signal and the hazard flasher are the same unit and will affect the operation of both. If the turn signals work, then it is more likely to be the hazard switch which is about $30 part.
You may have blown a fuse or a flasher.
Answer: Replace Hyundai Sonata.
get the whole care re wired also dont turn on your hazard lights!!!
To turn on the hazard lights in a 2003 Kia Sedona, locate the hazard light switch, which is typically a red triangle button on the center console. Press the button to activate the hazard lights, which will flash all turn signal lights simultaneously. To turn them off, simply press the button again.
Pull the hazard light fuse.
To turn off the hazard lights on a Suzuki SV650S after stalling, locate the hazard light switch, which is usually on the left handlebar. Simply press the switch again to deactivate the hazard lights. If the lights remain on, check the ignition and ensure the bike is in the "on" position before attempting to turn them off again.
If the turn signals on a car works but the hazard lights do not there may be a problem with the flasher switch. The flasher is located in the steering column, and a damaged unit can cause the lights to stop working.
To turn off the hazard lights on a 2016 Ford Focus, locate the hazard light switch, which is typically found on the center console, marked by a triangle symbol. Press the switch once, and the indicator lights on the dashboard should turn off, along with the exterior hazard lights. If the lights do not turn off, ensure that the vehicle is in the "On" or "Run" position while pressing the switch.
In the 2002 Hyundai Sonata the turn signal flasher is located on the driver side below the fuse box in the far left corner of the floor board
To turn off the hazard lights on your Renault Laguna, locate the hazard light button on the dashboard, typically marked with a red triangle symbol. Press the button once, and the lights should turn off. If the lights do not turn off, ensure the vehicle is in the correct ignition mode and try pressing the button again.
Sounds like the reverse switch is either damaged, or wired backwards... Did you have your clutch done recently?
Hazard lights are used on a vehicle in an emergency. The driver is supposed to turn the lights on the warn others that their car is experiencing some sort of problem.