
Adjusting the side mirrors:
1. Press either the L (driver's side) or R (passenger's side) button (1) to select the side view mirror you would like to adjust.
2. Use the mirror adjustment control switch to position the selected mirror up, down, left or right.
3. After adjustment, put the button into neutral (center) position to prevent inadvertent adjustment.
NOTICE
Folding the side view mirrors

To fold the side view mirrors, grasp the housing of the mirror and then fold it toward the rear of the vehicle.
Blind spot mirror
Reverse Parking Aid FunctionHyundai Elantra AD (2016-2020) Service Manual: Curtain Airbag (CAB) Module Repair procedures
Removal
1.
Disconnect the battery negative cable and wait for at least 3 minutes before beginning work.
2.
Remove the roof trim.
(Refer to Body - "Roof Trim Assembly")
3.
Remove the curtain airbag (A) after disconnecting the curtain airbag harness connector (B) and loosening the mounti ...
Hyundai Elantra AD (2016-2020) Service Manual: Front Seat Back Cover Components and Components Location
Component Location
1. Front seat back cover
...