Headlight Warning Light

This warning light illuminates:
This warning light illuminates if one of the exterior bulbs (headlamp, DRL, turn signal lamp, stop lamp, etc.) is not operating properly. One of the bulbs may need to be replaced. If the vehicle is equipped with LED headlamps, have the vehicle inspected by an authorized HYUNDAI dealer.
Information
When replacing the bulb, use the same wattage bulb.
For more details, refer to "BULB WATTAGE" in chapter 8.
LED Headlight Warning Light

This warning light illuminates:
This warning light blinks:
When there is a malfunction with a LED headlight related part.
If this occurs, have the vehicle inspected by an authorized HYUNDAI dealer.
NOTICE
Continuous driving with the LED Headlight Warning Light on or blinking can reduce LED headlight life.
Forward Collision Avoidance Assist Warning Light, Lane Keeping Assist (LKA)
System Indicator Light
Master, Door Ajar, Trunk Open, Hood Open Warning Lights LightHyundai Elantra AD (2016-2020) Service Manual: Seat Heater Components and Components Location
Component Location
[Front Seat Heater (Non-Air ventilation)]
[Front Seat Heater (Air ventilation)]
[Rear Seat Heater] ...
Hyundai Elantra AD (2016-2020) Service Manual: Description and Operation
Description
•
The oil pump is powered by the engine. ATF passes through the oil filter and gets distributed along the oil channels.
•
The oil becomes highly pressurized as it exits the oil pump
and passes through the line pressure valve before being fed to the
clutch & brake ...