Other information:
Hyundai Sonata LF 2014-2019 Owners Manual: Smart key precautions
The smart key will not work if any of the following occur:
The smart key is close to a radio transmitter such as a radio station or
an airport which can interfere with normal operation of the transmitter.
The smart key is near a mobile two way radio system or a cellular phone.
Another vehicleâ ...
Hyundai Sonata LF 2014-2019 Owners Manual: Closing the fuel filler door
1. To install the fuel tank cap, turn it clockwise until it "clicks" one time.
2. Close the fuel filler door until it is latched securely.
WARNING
Gasoline is highly flammable and explosive. Failure to follow these guidelines
may result in SERIOUS INJURY or DEATH:
Read and follow all warnings pos ...