Seat belt warning light (for driver’s seat)

The driver’s seat belt warning light and chime will come on according to the following table when the ignition switch is in the ON position.

*1 : The Warning Pattern repeats 11 times with an interval of 24 seconds. If the driver's seat belt is buckled, the light will stop within 6 seconds and chime will stop immediately.
*2 : The light will stop within 6 seconds and chime will stop immediately.
Seat belt safety precautionsHyundai Tucson (LM) 2010-2015 Service Manual: Alternator Components and Components Location
Components
1. OAD (Overrunning Alternator Decoupler) pulley2. Front housing3. Front bearing4. Stator5. Rotor 6. Rear bearing 7. Rear housing 8. Rectifier assembly 9. Regulator assembly 10. Rear cover
...
Hyundai Tucson (LM) 2010-2015 Owners Manual: Front seat headrest
The driver’s and front passenger’s seats are equipped with adjustable headrests
for the passengers safety and comfort.
Adjusting the height up and down
To raise the headrest:
1. Pull it up to the desired position (1).
To lower the headrest:
1. Push and hold the release button (2) ...