To sound the horn, press the area indicated by the horn symbol on your steering wheel (see illustration). The horn will operate only when this area is pressed.
NOTICE
Do not strike the horn severely to operate it, or hit it with your fist. Do not press on the horn with a sharp-pointed object.
Hyundai Sonata LF 2014-2019 Service Manual: Panorama Sunroof Motor Repair procedures
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Remove the roof trim assembly.
(Refer to Body - "Roof Trim")
3.
Remove the panorama sunroof motor (A) after loosening the screws and disconnecting the connector.
4.
Remove the roller blind motor (A) after loosening the ...
Hyundai Sonata LF 2014-2019 Service Manual: Muffler Components and Components Location
Components
1. Front muffler2. Center muffler3. Main muffler4. Gas ket5. Hanger
...