Hyundai Elantra: Exterior Lights / Turn signals and lane change signals
To signal a turn, push down on the lever for a left turn or up for a right turn in position (A).
If an indicator stays on and does not flash or if it flashes abnormally, one of the turn signal bulbs may be burned out and will require replacement.
Onetouch turn signal function
To activate the One Touch Turn Signal function, push the turn signal lever up or down to position (B) and then release it.
The lane change signals will blink 3, 5 or 7 times.
You can activate or deactivate the One Touch Turn Signal function or choose the number of blinking (3, 5, or 7) from the User Settings Mode (Light) on the LCD display (if equipped with supervision cluster).
For more details, refer to the "LCD Display" section in this chapter.
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.
...
Battery saver function, Headlamp delay function
Battery saver function
The purpose of this feature is to help prevent the battery from being discharged.
The system automatically turns off the parking lamp when the key is removed (remote
key) o ...
Other information:
Hyundai Elantra AD (2016-2020) Service Manual: Battery Repair procedures
Removal
Battery
1.
Turn the ignition switch OFF.
2.
Disconnect the battery (-) terminal (A).
3.
Remove the battery (+) terminal (B).
4.
Remove the battery mouting bracket (A).
5.
Remove the battery insulation pad after removing the battery (B).
Battery tray
1.
Remove ...
Hyundai Elantra AD (2016-2020) Service Manual: Compressor Description and Operation
Description
The compressor is the power unit of the A/C system.
It is located on the side of engine block and driven by a V-belt of the engine.
The compressor changes low pressure and low temperature refrigerant gas into high pressure and high temperature refrigerant gas.
Variable Swash Plat ...
