Hyundai Sonata: Head Restraints / Rear seat head restraints
The rear seats are equipped with head restraints in all the seating positions for the passenger’s safety and comfort.
Adjusting the height up and down
To raise the head restraint:
1. Pull it up to the desired position (1).
To lower the head restraint:
1. Push and hold the release button (2) on the head restraint support.
2. Lower the head restraint to the desired position (3).
Removal/Reinstallation
To remove the head restraint:
1. Raise the head restraint as far as it can go.
2. Press the head restraint release button (1) while pulling the head restraint up (2).
To reinstall the head restraint:
1. Put the head restraint poles into the holes (3) while pressing the release button (1).
2. Adjust the head restraint to the appropriate height.
Front seat head restraints
The vehicle’s front and passenger’s seats are equipped with adjustable head restraints
for the passengers safety and comfort.
Adjusting the height up and down
To raise the head restraint:
1. Pu ...
Seat Warmers and Air Ventilation Seats
Seat warmers
Seat warmers are provided to warm the seats during cold weather.
WARNING
The seat warmers can cause a serious burn, even at low temperatures and especially
if used for long periods of ti ...
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: Immobilizer Control Unit Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the driver crash pad lower panel.
(Refer to Body - "Crash Pad Lower Panel")
3.
Remove the knee airbag module.
(Refer to Restraint - "Knee Airbag (KAB) Module")
4.
Disconnect the connector of the immobilizer unit and ...
Hyundai Sonata LF 2014-2019 Owners Manual: LKAS malfunction
Check LKAS
LKAS failure indicator
The LKAS failure indicator (yellow) will illuminate if the LKAS is not working
properly. Have your vehicle checked by an authorized HYUNDAI dealer.
WARNING
The driver is responsible for accurate steering.
Turn off the system and drive the vehicle in below situa ...
