The TPMS Malfunction Indicator will illuminate after it blinks for approximately one minute when there is a problem with the Tire Pressure Monitoring System.
Have the system checked by an authorized HYUNDAI dealer as soon as possible.
NOTICE
If there is a malfunction with the TPMS, the Low Tire Pressure Position Telltale will not be displayed even though the vehicle has an under-inflated tire.
NOTICE
The TPMS Malfunction Indicator may illuminate after blinking for one minute if the vehicle is near electric power supply cables or radio transmitters such as police stations, government and public offices, broadcasting stations, military installations, airports, transmitting towers, etc.
Additionally, the TPMS Malfunction Indicator may illuminate if snow chains are used or electronic devices such as computers, chargers, remote starters, navigation, etc. This may interfere with normal operation of the TPMS.
Hyundai Sonata LF 2014-2019 Owners Manual: Resetting the sunroof
Sunroof needs to be reset if the following occurs :
- Battery is discharged or disconnected or the related fuse has been replaced
or disconnected
- The one-touch sliding function of the sunroof does not normally operate
Reset procedure :
1. Place the ignition switch to the ON position or start the ...
Hyundai Sonata LF 2014-2019 Service Manual: Audio Remote Control Schematic Diagrams
Circuit Diagram
...