Make this adjustment before you start driving and while the day/night lever is in the day position.
Pull the day/night lever toward you to reduce glare from the headlights of the vehicles behind you during night driving.
Remember that you lose some rearview clarity in the night position.
Hyundai Sonata LF 2014-2019 Service Manual: Electric Parking Brake (EPB) Repair procedures
EPB Release
1.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
2.
Connect the GDS to the data link connector located underneath the dash panel.
3.
Select and operate according to the instructions on the GDS screen.
(1)
Select vehicle name.
(2)
Select EPB.
...
Hyundai Sonata LF 2014-2019 Service Manual: Rear Door Window Glass Repair procedures
Replacement
1.
Pull down rear door window glass by pressing the power window glass switch.
2.
Remove the rear door trim.
(Refer to Rear Door - "Rear Door Trim")
3.
Remove the rear door belt outside weatherstrip (A).
4.
After loosening the mounting screws, then remove the rear door ...