Charging System Warning Light

When this warning light illuminates while the engine is running, the battery is not being charged. Immediately turn OFF all electrical accessories. Try not to use electrically operated controls, such as the power windows. Keep the engine running.
Have the vehicle inspected by an authorized HYUNDAI dealer as soon as possible.
If there is a malfunction with either the alternator or electrical charging system:
1. Drive carefully to the nearest safe location and stop your vehicle.
2. Turn the engine off and check the alternator drive belt for looseness or breakage.
If the belt is adjusted properly, there may be a problem in the electrical charging system.
In this case, have your vehicle inspected by an authorized HYUNDAI dealer.
Engine Oil Pressure Warning Light

This warning light illuminates:
• When the engine oil pressure is low.
If the engine oil pressure is low:
1. Drive carefully to the nearest safe location and stop your vehicle.
2. Turn the engine off and check the engine oil level (For more details, refer to "Engine Oil" in chapter 7). If the level is low, add oil as required.
If the warning light remains on after adding oil or if oil is not available, have the vehicle inspected by an authorized HYUNDAI dealer as soon as possible.
NOTICE
Electronic Power Steering (EPS) Warning Light, Malfunction Indicator Lamp (MIL)
Low Fuel Level Warning Light, Low Tire Pressure Warning LightHyundai Elantra AD (2016-2020) Service Manual: ESC OFF Switch Description and Operation
Description
1.
The ESC OFF switch is for the user to turn off the ESP system.
2.
The ESC OFF lamp is on when ESP OFF switch is engaged. ...
Hyundai Elantra AD (2016-2020) Owners Manual: Lower Anchors and Tether for Children (LATCH System)
The LATCH system holds a child restraint during driving and in an accident. This
system is designed to make installation of the child restraint easier and reduce
the possibility of improperly installing your child restraint. The LATCH system
uses anchors in the vehicle and attachments on the c ...