Anti-lock Brake System (ABS) Warning Light
This warning light illuminates:
Electronic Brake Force Distribution (EBD) System Warning Light
These two warning lights illuminate at the same time while driving:
When the ABS and regular brake system may not work normally.
In this case, have your vehicle inspected by an authorized HYUNDAI dealer.
WARNING
Electronic Brake Force Distribution (EBD) System Warning Light
When both ABS and Parking Brake & Brake Fluid Warning Lights are on, the brake system will not work normally and you may experience an unexpected and dangerous situation during sudden braking.
In this case, avoid high speed driving and abrupt braking.
In this case, have your vehicle inspected by an authorized HYUNDAI dealer.
Information - Electronic Brake Force Distribution (EBD) System Warning Light
When the ABS Warning Light is on or both ABS and Parking Brake & Brake Fluid Warning Lights are on, the speedometer, odometer, or tripmeter may not work. Also, the EPS Warning Light may illuminate and the steering effort may increase or decrease.
In this case, have your vehicle inspected by an authorized HYUNDAI dealer.
Hyundai Elantra AD (2016-2020) Service Manual: Components and Components Location
Components
1. LKAS ON/OFF Switch2. Instrument Cluster3. LKAS Unit
...
Hyundai Elantra AD (2016-2020) Service Manual: Temperature Control Actuator Description and Operation
Description
The temperature control actuator is located at the heater unit. It regulates the temperature by the procedure as follows.
The signal from the control unit adjusts the position of the
temperature door by operating the temperature switch. Then the
temperature will be regulated by ...