| Circuit Diagram |

Underdrive Brake Control Solenoid Valve(UD/B_VFS) Components and Components Location
Underdrive Brake Control Solenoid Valve(UD/B_VFS) Repair proceduresHyundai Elantra AD (2016-2020) Owners Manual: System Malfunction
Check Forward Collision Avoidance Assist system
When FCA is not working properly, the FCA warning light ()
will illuminate and the warning message will appear for a few seconds. After
the message disappears, the master warning light ()
will illuminate. In this case, have the vehicle i ...
Hyundai Elantra AD (2016-2020) Owners Manual: High Beam Assist (HBA)
The High Beam Assist (HBA) is a system that automatically adjusts the headlamp
range (switches between high beam and low beam) according to the brightness of other
vehicles and road conditions.
Operating condition
1. Place the headlamp switch in the AUTO position.
2. Turn on the high beam b ...