When you move the shift lever to the R (Reverse) position, the side view mirror(s) will rotate downwards to aid with driving in reverse. The position of the side view mirror switch (1) determines whether or not the mirrors will move:
Left/Right : When either the L (Left) or R (Right) switch is selected, both side view mirrors will move.
Neutral : When neither switch is selected, the side view mirrors will not move.
The side view mirrors will automatically revert to their original positions if any of the following occur:
Hyundai Elantra AD (2016-2020) Service Manual: Line Pressure Control Solenoid Valve Description and Operation
Description
•
Line pressure control solenoid valve is attached to the valve body.
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This variable force solenoid valve indirectly controls the hydraulic pressure inside the line pressure. ...
Hyundai Elantra AD (2016-2020) Service Manual: Repair procedures
Adjustment
1.
Place the car on a flat surface and check whether the body and trunk lid are well-aligned.
2.
After loosening the trunk lid hinge (A) mounting bolt, adjust the trunk lid by moving it up and down or from side to side.
3.
Adjust the gap between the trunk lid and body by turni ...