Your vehicle is equipped with an Emergency Trunk Safety Release lever located inside the trunk. When someone is inadvertently locked in the trunk, the trunk can be opened by moving the lever in the direction of the arrow and pushing the trunk open.
WARNING
Inside the vehicle
When you can not unlock the trunk due to battery discharge or other reasons, you can unlock the trunk inside the vehicle.
Open the cable cover(1) under the rear seat with a mechanical key and pull the cable (2) for unlocking the trunk.
Hyundai Sonata LF 2014-2019 Owners Manual: Power window lock switch
The driver can disable the power window switches on the rear passenger's doors
by pressing the power window lock switch.
When the power window lock switch is pressed:
The driver's master control can operate all the power windows.
The front passenger's control can operate the front passenger's p ...
Hyundai Sonata LF 2014-2019 Owners Manual: Disc Brakes Wear Indicator
When your brake pads are worn and new pads are required, you will hear a high
pitched warning sound from your front or rear brakes. You may hear this sound come
and go or it may occur whenever you depress the brake pedal.
Please remember some driving conditions or climates may cause a brake squeal ...