If a window senses any obstacle while it is closing automatically, it will stop and lower approximately 12 inch (30 cm) to allow the object to be cleared.
If the window detects the resistance while the power window switch is pulled up continuously, the window will stop upward movement then lower approximately 1 inch (2.5 cm).
If the power window switch is pulled up continuously again within five seconds after the window is lowered by the automatic window reversal feature, the automatic window reversal will not operate.
✽ NOTICE
The automatic reverse feature is only active when the “auto up” feature is used by fully pulling up the switch to the second detent.
WARNING
Make sure heads, other body parts or other objects are safely out of the way before closing the windows to avoid injuries or vehicle damage. Objects less than 0.16 inch (4 mm) in diameter caught between the window glass and the upper window channel may not be detected by the automatic reverse window and the window will not stop and reverse direction.
Hyundai Tucson (LM) 2010-2015 Service Manual: Rear Glass Defogger Switch Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the right air vent.
(Refer to BD group - "Crash pad")
3.
Remove the rear glass defogger switch (A).
[LHD]
[RHD]
Take care not to damage the hook when removing the rear glass defogger switch.
I ...
Hyundai Tucson (LM) 2010-2015 Owners Manual: Interior overview
1. Door lock/unlock button
2. Power window switches
3. Central door lock switch
4. Power window lock switch
5. Outside rearview mirror control switch
6. Fuel filler door release lever
7. Instrument panel illumination control switch
8. AWD Lock button
9. DBC button
10. ESC OFF button
11. ...