Pressing the sunroof control lever backward or forward momentarily to the second detent position completely opens or closes the sunroof even when the switch is released. To stop the sunroof at the desired position while the sunroof is in operation, press the sunroof control lever backward or forward and release the switch.
Automatic Reverse

If the sunroof senses any obstacle while it is closing automatically, it will reverse direction then stop to allow the object to be cleared.
Sunroof opening and closing
Tilting the SunroofHyundai 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
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Hyundai Tucson (LM) 2010-2015 Service Manual: Curtain Airbag (CAB) Module Repair procedures
Removal
1.
Disconnect the battery negative cable and wait for at least 3 minutes before beginning work.
2.
Remove the roof trim. (Refer to the Body group- Interior)
3.
Disconnect the curtain airbag harness connector.
4.
After loosening the mounting bolts and nuts remove the curtain a ...