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: Rear Differential Carrier Components and Components Location
Components Location
1. Rear Differential Carrier2. Coupling Assembly
Components
1. Pinion lock nut2. Pinion oil seal3. Pinion front bearing4. Differential case bracket5. Differential case6. Pinion bearing spacer7. Drive gear8. Ring gear9. Gear carrier assembly10. Side bearing outer race11 ...
Hyundai Tucson (LM) 2010-2015 Service Manual: Rear Bumper Components and Components Location
Components
1. Rear bumper assembly2. Rear bumper mounting bracket
...