1.Open the tailgate, and remove the towing hook from the tool case.
2.Remove the hole cover pressing the lower part of the cover on the front or rear bumper.
3.Install the towing hook by turning it clockwise into the hole until it is fully secured.
4.Remove the towing hook and install the cover after use.
Hyundai Tucson (LM) 2010-2015 Owners Manual: To set cruise control speed
1.Push the cruise ON/OFF button on the steering wheel to turn the system on.
The CRUISE indicator will illuminate.
2.Accelerate to the desired speed, which must be more than 25 mph (40 km/h).
3.Push the lever (1) down (to SET-) , and release it. The SET indicator light
will illuminate. ...
Hyundai Tucson (LM) 2010-2015 Service Manual: Panoramaroof Switch Repair procedures
Inspection
1.
Disconnect the negative (-) battery terminal.
2.
Remove the overhead console lamp assembly.
(Refer to the BD group - "Roof trim")
3.
Check for continuity between the terminals. If the continuity is not as specified, replace the sunroof switch. ...