Whenever the front door is opened, the Engine Start/Stop button will illuminate and will go off 30 seconds after the door is closed.
WARNING
To turn the engine off in an emergency:
Press and hold the Engine Start/Stop button for more than two seconds OR Rapidly press and release the Engine Start/Stop button three times (within three seconds).
If the vehicle is still moving, you can restart the engine without depressing the brake pedal by pressing the Engine Start/Stop button with the shift lever in the N (Neutral) position.
WARNING
Hyundai Tucson (LM) 2010-2015 Service Manual: Repair procedures
Inspection
Check it by the procedure below to see if the function of the ECM is normal.
1.
Turn the ignition key to the "ON" position.
2.
Cover the forward facing sensor.
3.
Head a light to the rearward looking sensor.
4.
The ECM should be darkened as soon as the rearward looking se ...
Hyundai Tucson (LM) 2010-2015 Owners Manual: Driver selectable steering mode (if equipped)
The Driver Selectable Steering Mode controls steering effort as driver's preference
or road condition.You can select the desired steering mode by pressing the driver
selectable steering mode button. The driver selectable steering mode stays in the
last mode selected when turning the engine ...